--- modules/damieng/schema_documentation/loncapa.html 2017/01/05 19:37:43 1.1 +++ modules/damieng/schema_documentation/loncapa.html 2017/01/18 18:46:10 1.2 @@ -2,40 +2,32 @@ -XML Schema +LON-CAPA language reference -

XML Schema

+

LON-CAPA language reference


Go to index

-
- XML schema for LON-CAPA documents. +
XML schema for LON-CAPA documents.
-
- +
- -
- This import is needed to use xml:space="preserve". -
-
- -
- Shared simple types. +
Shared simple types.
-
+

Simple type perl

@@ -45,15 +37,24 @@ body { color: #000000; background: #FFFF

Simple type int-or-perl

- + Union of types

Simple type non-negative-int-or-perl

- + Union of types

Simple type decimal-or-perl

- + Union of types

Simple type real

@@ -63,7 +64,10 @@ body { color: #000000; background: #FFFF

Simple type real-or-perl

- + Union of types

Simple type yesno

@@ -74,7 +78,10 @@ body { color: #000000; background: #FFFF

Simple type yesno-or-perl

- + Union of types

Simple type onoff

@@ -85,7 +92,10 @@ body { color: #000000; background: #FFFF

Simple type onoff-or-perl

- + Union of types

Simple type color

@@ -95,7 +105,10 @@ body { color: #000000; background: #FFFF

Simple type color-or-perl

- + Union of types

Simple type location

@@ -107,20 +120,21 @@ body { color: #000000; background: #FFFF

Simple type location-or-perl

- + Union of types
-
- Shared attributes +
Shared attributes
-
+
Attribute TeXsize:
optional
-
- Size of LaTeX fonts used in printing. +
Size of LaTeX fonts used in printing. Possible values of TeXsize attribute: - tiny: smallest @@ -136,11 +150,11 @@ body { color: #000000; background: #FFFF Note, that all parameters coincide with standard LaTeX commands for changing font size though you do not escape them.
-
- - + Union of types
    +
  • perl
  • +
  • Value restriction based on xs:string
    • tiny
    • scriptsize
    • @@ -153,26 +167,23 @@ body { color: #000000; background: #FFFF
    • huge
    • Huge
    - - +
  • +
-
- Problem (root element) +
Problem (root element)
-
+

Element problem

-
- Root for .problem documents. +
Root for .problem documents. This must be first in the file. It sets up the header of the webpage and generates the submit buttons. It also handles due dates properly.
-
Can contain text
Choice between:
    @@ -205,20 +216,17 @@ body { color: #000000; background: #FFFF


    -
    - Library (root element) +
    Library (root element)
    -
    +

    Element library

    -
    - Root for .library documents. +
    Root for .library documents. A LON-CAPA .library file can contain just a script block, or just response items, or both. Library content is loaded into a problem statement by using an <import> element.
    -
    Can contain text
    Choice between: -
    Parents:text-with-parts, text-with-responses

    +
    Parents: text-with-parts, text-with-responses

    Group inlineResponses

    Choice between: -
    Parents:responses

    +
    Parents: responses

    Group blockResponses

    Choice between:
      @@ -793,43 +789,36 @@ body { color: #000000; background: #FFFF dataresponse
    -
    Parents:responses

    +
    Parents: responses

    Attribute group: response-identification

    Attribute id:
    optional
    type: xs:string
    -
    - Unique identifier for the response in the document. If this isn’t set, it will be set during the publication step. It is used to assign parameter names in a way that can be tracked if an instructor modifies by hand. +
    Unique identifier for the response in the document. If this isn’t set, it will be set during the publication step. It is used to assign parameter names in a way that can be tracked if an instructor modifies by hand.
    -
    Attribute name:
    optional
    type: xs:string
    -
    - If set, the name will be used by the resource assembly tool when one is modifying parameters. +
    If set, the name will be used by the resource assembly tool when one is modifying parameters.
    -
    -
    Parents:stringresponse, essayresponse, radiobuttonresponse, optionresponse, matchresponse, rankresponse, imageresponse, numericalresponse, formularesponse, mathresponse, functionplotresponse, organicresponse, reactionresponse, customresponse, externalresponse, dataresponse

    +
    Parents: stringresponse, essayresponse, radiobuttonresponse, optionresponse, matchresponse, rankresponse, imageresponse, numericalresponse, formularesponse, mathresponse, functionplotresponse, organicresponse, reactionresponse, customresponse, externalresponse, dataresponse

    -
    - String response +
    String response
    -
    +

    Element stringresponse

    -
    - Query for a string. +
    Query for a string. An internal textline element is necessary for the student’s response to go in. It can check the string for either case or order.
    -
    Can contain text
    Choice between:
      @@ -856,70 +845,60 @@ body { color: #000000; background: #FFFF Attribute answer:
      required
      type: xs:string
      -
      - the correct answer, either a perl list or scalar +
      the correct answer, either a perl list or scalar
      -
      Attribute type:
      optional
      -
      - Specifies how the string is checked (like the CAPA styles). Possible values are: +
      Specifies how the string is checked (like the CAPA styles). Possible values are: – cs: case sensitive, order important. – ci: case insensitive, order important. – mc: case insensitive, order unimportant.
      -
      - - + Union of types
        +
      • perl
      • +
      • Value restriction based on xs:string
        • cs
        • ci
        • mc
        • re
        - - +
      • +
      Attribute answerdisplay:
      optional
      type: xs:string
      -
      - String to display for answer +
      String to display for answer
      -
      Attribute preprocess:
      optional
      type: xs:string
      -
      - Pre-Processor Subroutine +
      Pre-Processor Subroutine
      -
      -
      Parents:inlineResponses

      +
      Parents: inlineResponses

      -
      - Essay response +
      Essay response
      -
      +

      Element essayresponse

      -
      - Query for a long text or a line, possibly with spell checking. +
      Query for a long text or a line, possibly with spell checking.
      -
      Can contain text
      Choice between:
        @@ -950,22 +929,19 @@ body { color: #000000; background: #FFFF
      response-identification

      -
      Parents:blockResponses

      +
      Parents: blockResponses

      -
      - Radio button response +
      Radio button response
      -
      +

      Element radiobuttonresponse

      -
      - Query for a single choice among several statements. +
      Query for a single choice among several statements. The value of the foils can only be true, false, or unused.
      -
      Can contain text
      Choice between:
        @@ -993,48 +969,42 @@ body { color: #000000; background: #FFFF Attribute max:
        optional
        type: int-or-perl
        -
        - Max Number Of Shown Foils +
        Max Number Of Shown Foils
        -
        Attribute randomize:
        optional
        type: yesno-or-perl
        -
        - Randomize Foil Order +
        Randomize Foil Order
        -
        Attribute direction:
        optional
        -
        - Display Direction +
        Display Direction
        -
        - - + Union of types
          +
        • perl
        • +
        • Value restriction based on xs:string
          • vertical
          • horizontal
          - - +
        • +
        -
        Parents:blockResponses

        +
        Parents: blockResponses

        Complex type radiobuttonresponse--foilgroup

        Collection of Foils
        -
        Choice between:
        • @@ -1055,11 +1025,9 @@ body { color: #000000; background: #FFFF
          -
          - Collection of similar foils. +
          Collection of similar foils. When a problem is displayed, only one of the contained foils is selected for display.
          -
          Choice between:
          • Element foil @@ -1073,10 +1041,8 @@ body { color: #000000; background: #FFFF

            Complex type radiobuttonresponse--foil

            Can contain text
            -
            - Statement next to the radio button. +
            Statement next to the radio button.
            -
            Choice between:
            • @@ -1095,21 +1061,20 @@ body { color: #000000; background: #FFFF Attribute value:
              required
              -
              - Correct Option (true, false, or unused). +
              Correct Option (true, false, or unused).
              -
              - - + Union of types
                +
              • perl
              • +
              • Value restriction based on xs:string
                • true
                • false
                • unused
                - - +
              • +
              Attribute location: @@ -1119,16 +1084,14 @@ body { color: #000000; background: #FFFF
              -
              - Option response +
              Option response
              -
              +

              Element optionresponse

              -
              - Query for a choice for each given statement. +
              Query for a choice for each given statement. Option Response problems present foils to the student with drop-down boxes. The student can select the matching choice for the foils from a list of choices. Optionally, the foils may be bundled into Concept Groups and the system will select one foil from each group to display to the student. @@ -1136,7 +1099,6 @@ body { color: #000000; background: #FFFF The foilgroup is required to have an options attribute which should be a perl list of possible options for the student.
              -
              Can contain text
              Choice between:
                @@ -1164,48 +1126,42 @@ body { color: #000000; background: #FFFF Attribute max:
                optional
                type: int-or-perl
                -
                - Max Number Of Shown Foils +
                Max Number Of Shown Foils
                -
                Attribute randomize:
                optional
                type: yesno-or-perl
                -
                - Randomize Foil Order +
                Randomize Foil Order
                -
                Attribute TeXlayout:
                optional
                -
                - Display of options when printed +
                Display of options when printed
                -
                - - + Union of types
                  +
                • perl
                • +
                • Value restriction based on xs:string
                  • horizontal
                  • vertical
                  - - +
                • +
                -
                Parents:inlineResponses

                +
                Parents: inlineResponses

                Complex type optionresponse--foilgroup

                Collection of Foils
                -
                Choice between:
                • @@ -1223,105 +1179,95 @@ body { color: #000000; background: #FFFF Attribute options:
                  required
                  -
                  - Perl list of possible foil values. +
                  Perl list of possible foil values.
                  -
                  - - + Union of types
                    +
                  • perl
                  • +
                  • Value restriction based on xs:string
                    • @[a-zA-Z0-9_\-]+
                    - - +
                  • +
                  • Value restriction based on xs:string
                    • \(.+\)
                    - - +
                  • +
                  Attribute texoptions:
                  optional
                  -
                  - Set to "nochoice" to avoid the display of the list of option values when printing. +
                  Set to "nochoice" to avoid the display of the list of option values when printing.
                  -
                  - - + Union of types
                    +
                  • perl
                  • +
                  • Value restriction based on xs:string
                    • nochoice
                    - - +
                  • +
                  Attribute checkboxvalue:
                  optional
                  type: xs:string
                  -
                  - When there are only 2 option values, set this attribute to one of them in order to display checkboxes. A foil checkbox will have to be checked when the foil has the chosen option value. +
                  When there are only 2 option values, set this attribute to one of them in order to display checkboxes. A foil checkbox will have to be checked when the foil has the chosen option value.
                  -
                  Attribute checkboxoptions:
                  optional
                  -
                  - Set to "nochoice" to avoid the display of the list of option values. +
                  Set to "nochoice" to avoid the display of the list of option values.
                  -
                  - - + Union of types
                    +
                  • perl
                  • +
                  • Value restriction based on xs:string
                    • nochoice
                    - - +
                  • +
                  Attribute noprompt:
                  optional
                  -
                  - Set to "nochoice" to omit "Select all that are ... ". +
                  Set to "nochoice" to omit "Select all that are ... ".
                  -
                  - - + Union of types
                    +
                  • perl
                  • +
                  • Value restriction based on xs:string
                    • nochoice
                    - - +
                  • +
                  Attribute mincheck:
                  optional
                  type: xs:int
                  -
                  - Minimum boxes required to check. +
                  Minimum boxes required to check.
                  -
                  Attribute maxcheck:
                  optional
                  type: xs:int
                  -
                  - Maximum boxes permitted to check. +
                  Maximum boxes permitted to check.
                  -
                  @@ -1330,11 +1276,9 @@ body { color: #000000; background: #FFFF
                  -
                  - Collection of similar foils. +
                  Collection of similar foils. When a problem is displayed, only one of the contained foils is selected for display.
                  -
                  Choice between:
                  • Element foil @@ -1348,10 +1292,8 @@ body { color: #000000; background: #FFFF

                    Complex type optionresponse--foil

                    Can contain text
                    -
                    - Statement next to the drop-down box. +
                    Statement next to the drop-down box.
                    -
                    Choice between:
                    • @@ -1374,10 +1316,8 @@ body { color: #000000; background: #FFFF Attribute value:
                      required
                      type: xs:string
                      -
                      - Correct Option +
                      Correct Option
                      -
                      Attribute location: @@ -1389,30 +1329,25 @@ body { color: #000000; background: #FFFF
                      -
                      - Draw Option List +
                      Draw Option List By default, the list of options is presented in front of the foils. Using the optional <drawoptionlist> element, the list of options can be embedded into a foil.
                      -

                      -
                      - Match response +
                      Match response
                      -
                      +

                      Element matchresponse

                      -
                      - Query for matches betweens items from two lists. +
                      Query for matches betweens items from two lists. It is also possible to query for matches with optionresponse, but optionresponse only accepts simple text for the matches. With matchresponse, it is possible to use anything as a match, such as equations, images, plots, or long styled texts.
                      -
                      Can contain text
                      Choice between:
                        @@ -1434,29 +1369,24 @@ body { color: #000000; background: #FFFF Attribute max:
                        optional
                        type: int-or-perl
                        -
                        - Max Number Of Shown Foils +
                        Max Number Of Shown Foils
                        -
                        Attribute randomize:
                        optional
                        type: yesno-or-perl
                        -
                        - Randomize Foil Order +
                        Randomize Foil Order
                        -
                        -
                        Parents:blockResponses

                        +
                        Parents: blockResponses

                        Complex type matchresponse--itemgroup

                        Items to Match
                        -
                        Choice between:
                        • Element item @@ -1465,80 +1395,73 @@ body { color: #000000; background: #FFFF Attribute randomize:
                          optional
                          type: yesno-or-perl
                          -
                          - Randomize Order +
                          Randomize Order
                          -
                          Attribute location:
                          optional
                          -
                          - Items Display Location +
                          Items Display Location
                          -
                          - - + Union of types
                            +
                          • perl
                          • +
                          • Value restriction based on xs:string
                            • top
                            • bottom
                            • left
                            • right
                            - - +
                          • +
                          Attribute direction:
                          optional
                          -
                          - Items Display Direction +
                          Items Display Direction
                          -
                          - - + Union of types
                            +
                          • perl
                          • +
                          • Value restriction based on xs:string
                            • vertical
                            • horizontal
                            - - +
                          • +
                          Attribute columns:
                          optional
                          -
                          - Items Columns +
                          Items Columns
                          -
                          - - + Union of types
                            +
                          • perl
                          • +
                          • Value restriction based on xs:int
                            • 1
                            • 2
                            • 3
                            • 4
                            - - +
                          • +
                          Attribute TeXitemgroupwidth:
                          optional
                          -
                          - TeXitemgroupwidth attribute allows you to specify the width of table with items for matching. The value of this attribute defines the width in percents with respect to text line width. +
                          TeXitemgroupwidth attribute allows you to specify the width of table with items for matching. The value of this attribute defines the width in percents with respect to text line width.
                          -
                          Value restriction based on xs:string
                            @@ -1552,7 +1475,6 @@ body { color: #000000; background: #FFFF

                          Can contain text
                          Item
                          -
                          Choice between:
                          • @@ -1578,7 +1500,6 @@ body { color: #000000; background: #FFFF
                            Collection of Foils
                            -
                            Choice between:
                            • @@ -1603,11 +1524,9 @@ body { color: #000000; background: #FFFF
                              -
                              - Collection of similar foils. +
                              Collection of similar foils. When a problem is displayed, only one of the contained foils is selected for display.
                              -
                              Choice between:
                              • Element foil @@ -1622,7 +1541,6 @@ body { color: #000000; background: #FFFF

                                Can contain text
                                Foil
                                -
                                Choice between:
                                • @@ -1641,10 +1559,8 @@ body { color: #000000; background: #FFFF Attribute value:
                                  optional
                                  type: xs:string
                                  -
                                  - Correct Option +
                                  Correct Option
                                  -
                                  Attribute location: @@ -1654,18 +1570,15 @@ body { color: #000000; background: #FFFF
                                  -
                                  - Rank response +
                                  Rank response
                                  -
                                  +

                                  Element rankresponse

                                  -
                                  - Query to sort a list of items in the right order. +
                                  Query to sort a list of items in the right order.
                                  -
                                  Can contain text
                                  Choice between:
                                    @@ -1687,29 +1600,24 @@ body { color: #000000; background: #FFFF Attribute max:
                                    optional
                                    type: int-or-perl
                                    -
                                    - Max Number Of Shown Foils +
                                    Max Number Of Shown Foils
                                    -
                                    Attribute randomize:
                                    optional
                                    type: yesno-or-perl
                                    -
                                    - Randomize Foil Order +
                                    Randomize Foil Order
                                    -
                                    -
                                    Parents:blockResponses

                                    +
                                    Parents: blockResponses

                                    Complex type rankresponse--foilgroup

                                    Collection of Foils
                                    -
                                    Choice between:
                                    • @@ -1730,11 +1638,9 @@ body { color: #000000; background: #FFFF
                                      -
                                      - Collection of similar foils. +
                                      Collection of similar foils. When a problem is displayed, only one of the contained foils is selected for display.
                                      -
                                      Choice between:
                                      • Element foil @@ -1749,7 +1655,6 @@ body { color: #000000; background: #FFFF

                                        Can contain text
                                        Foil
                                        -
                                        Choice between:
                                        • @@ -1768,10 +1673,8 @@ body { color: #000000; background: #FFFF Attribute value:
                                          optional
                                          type: xs:string
                                          -
                                          - Rank Value +
                                          Rank Value
                                          -
                                          Attribute location: @@ -1781,20 +1684,17 @@ body { color: #000000; background: #FFFF
                                          -
                                          - Image response +
                                          Image response
                                          -
                                          +

                                          Element imageresponse

                                          -
                                          - Query for positions on images. +
                                          Query for positions on images. Each foil must contain a reference to an image, at least one rectangle or polygon specifying the correct region, and a text describing what should be selected. Students have to click on the foil image, and their answer is correct if they clicked inside the correct region.
                                          -
                                          Can contain text
                                          Choice between:
                                            @@ -1816,20 +1716,17 @@ body { color: #000000; background: #FFFF Attribute max:
                                            optional
                                            type: int-or-perl
                                            -
                                            - Max Number Of Shown Foils +
                                            Max Number Of Shown Foils
                                            -
                                            -
                                            Parents:blockResponses

                                            +
                                            Parents: blockResponses

                                            Complex type imageresponse--foilgroup

                                            Collection of Imageresponse foils
                                            -
                                            Choice between:
                                            • @@ -1850,11 +1747,9 @@ body { color: #000000; background: #FFFF
                                              -
                                              - Collection of similar foils. +
                                              Collection of similar foils. When a problem is displayed, only one of the contained foils is selected for display.
                                              -
                                              Choice between:
                                              • Element foil @@ -1870,7 +1765,6 @@ body { color: #000000; background: #FFFF
                                                Image response foil. image and rectangle are required.
                                                -
                                                Choice between:
                                                • @@ -1898,13 +1792,11 @@ body { color: #000000; background: #FFFF

                                                  Complex type imageresponse--image

                                                  Can contain text
                                                  -
                                                  - Imageresponse Image (contains the image source file). +
                                                  Imageresponse Image (contains the image source file). The delimited text should correspond to a published image resource. Example: <image>/res/adm/includes/templates/man1.jpg</image>. The following image formats are recommended - gif, jpg or png. Other formats may work, but there may be printing or display issues. The image should only appear once per foil.
                                                  -
                                                  Choice between:
                                                  • gnuplot
                                                    @@ -1914,45 +1806,42 @@ body { color: #000000; background: #FFFF

                                                    Simple type imageresponse--rectangle

                                                    -
                                                    - Rectangular area in image (contains coordinate pairs). +
                                                    Rectangular area in image (contains coordinate pairs). The delimited text specifies a rectangular area that is correct, specified as (x1,y1)-(x2,y2), where x1, x2, y1, and y2 are number corresponding to the x and y coordinates of two corners that define a rectangle which specifies where the right answer for this foil is located on the image. For example, (0,0)-(100,200) will specify that a rectangle 100 pixels wide and 200 pixels tall, situated in the upper left of the image, is correct. At least one rectangle is required; multiple rectangles may be specified.
                                                    -
                                                    - - + Union of types
                                                      +
                                                    • perl
                                                    • +
                                                    • Value restriction based on xs:string
                                                      • \s*\(.+\)-\(.+\)\s*
                                                      - - +
                                                    • +

                                                    Simple type imageresponse--polygon

                                                    Polygonal area in image (contains coordinate list)
                                                    -
                                                    - - + Union of types
                                                      +
                                                    • perl
                                                    • +
                                                    • Value restriction based on xs:string
                                                      • \s*\(.+\)(-\(.+\))+\s*
                                                      - - +
                                                    • +

                                                    Complex type imageresponse--text

                                                    Can contain text
                                                    -
                                                    - Text to describe option +
                                                    Text to describe option The delimited text is printed before the image is shown on the screen. This text is typically used to describe to the student what they are expected to click on.
                                                    -
                                                    Choice between:
                                                    • @@ -1969,22 +1858,19 @@ body { color: #000000; background: #FFFF
                                                      -
                                                      - Numerical response +
                                                      Numerical response
                                                      -
                                                      +

                                                      Element numericalresponse

                                                      -
                                                      - Query for one or several numbers, possibly with units. +
                                                      Query for one or several numbers, possibly with units. A tolerance parameter should be used to determine how closely the system will require the student’s answer to be in order to count it correct. The tolerance will default to zero if it is not defined. The tolerance parameter should always be defined for a numerical problem unless you are certain only integer answers are generated from your script and you want students to reply with exactly that integer. A significant figures parameter tells the system how many significant figures there are in the problem, as either a single number, e.g. 3, or a range of acceptable values, expressed as min,max. The system will check to make sure that the student’s answer contains this many significant digits, useful in many scientific calculations.
                                                      -
                                                      Can contain text
                                                      Choice between:
                                                        @@ -2015,61 +1901,49 @@ body { color: #000000; background: #FFFF Attribute answer:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - The answer the system is looking for. The answer can use variables calculated/defined in the problem’s script block, allowing the answer to be determined dynamically (including randomization). +
                                                        The answer the system is looking for. The answer can use variables calculated/defined in the problem’s script block, allowing the answer to be determined dynamically (including randomization).
                                                        -
                                                        Attribute incorrect:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Incorrect Answers +
                                                        Incorrect Answers When switched into exam ("bubble sheet") mode, LON-CAPA usually create wrong answers automatically. To specify wrong answers yourself, you need to provide an array of incorrect values in this attribute. You need to provide at least as many incorrects as 1 less than the number of bubbles on the exam. You can provide more if you want to.
                                                        -
                                                        Attribute unit:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Expected units for the answer. For instance, "m/s^2" or "km/(A*hr)". +
                                                        Expected units for the answer. For instance, "m/s^2" or "km/(A*hr)". LON-CAPA will automatically perform some conversions between units of the same dimension when units are provided for a problem. You can provide an answer of "1.45 km" for a distance. If the computer expects the answer in cm, it will convert your answer before comparing against the numerical solution.
                                                        -
                                                        Attribute format:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - You can format the number displayed by the computer as the answer. For instance, if the answer is one-third, the computer will display that it computed ".333333333" as the answer. If you'd like to shorten that, you can use the Format field. Format strings like "2E" (without the quotes) will display three significant digits in scientific notation. Format strings like "2f" will display two digits after the decimal point. Format strings like "2s" will round a number to 2 significant digits. +
                                                        You can format the number displayed by the computer as the answer. For instance, if the answer is one-third, the computer will display that it computed ".333333333" as the answer. If you'd like to shorten that, you can use the Format field. Format strings like "2E" (without the quotes) will display three significant digits in scientific notation. Format strings like "2f" will display two digits after the decimal point. Format strings like "2s" will round a number to 2 significant digits.
                                                        -
                                                        Attribute preprocess:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Pre-Processor Subroutine +
                                                        Pre-Processor Subroutine
                                                        -
                                                        -
                                                        Parents:inlineResponses

                                                        +
                                                        Parents: inlineResponses

                                                        Complex type caparesponse--answergroup

                                                        -
                                                        - Collection of Answers. +
                                                        Collection of Answers. This element can be used instead of the answer attribute on the response element when several answers are correct, or when the correct answer has several components.
                                                        -
                                                        Choice between:
                                                        • Element answer @@ -2078,14 +1952,15 @@ body { color: #000000; background: #FFFF Attribute type:
                                                          optional
                                                          - - + Union of types
                                                            +
                                                          • perl
                                                          • +
                                                          • Value restriction based on xs:string
                                                            • ordered
                                                            • unordered
                                                            - - +
                                                          • +

                                                        @@ -2094,20 +1969,16 @@ body { color: #000000; background: #FFFF

                                                -
                                                - A correct list of values or vectors. +
                                                A correct list of values or vectors.
                                                -
                                                Choice between:
                                                • Element vector

                                                  type: caparesponse--vector
                                                  -
                                                  - A vector, part of a correct answer. +
                                                  A vector, part of a correct answer.
                                                  -

                                                • @@ -2115,10 +1986,8 @@ body { color: #000000; background: #FFFF

                                                  Element value

                                                  type: caparesponse--value
                                                  -
                                                  - A value, part of a correct answer. +
                                                  A value, part of a correct answer.
                                                  -

                                                  @@ -2129,14 +1998,15 @@ body { color: #000000; background: #FFFF Attribute type:
                                                  optional
                                                  - - + Union of types
                                                    +
                                                  • perl
                                                  • +
                                                  • Value restriction based on xs:string
                                                    • ordered
                                                    • unordered
                                                    - - +
                                                  • +
                                                  @@ -2145,7 +2015,6 @@ body { color: #000000; background: #FFFF
                                                  Value
                                                  -
                                                  Value restriction based on xs:string
                                                  @@ -2153,26 +2022,22 @@ body { color: #000000; background: #FFFF
                                                  Vector
                                                  -
                                                  Value restriction based on xs:string
                                                  -
                                                  - Formula response (using caparesponse--answergroup like numericalresponse). +
                                                  Formula response (using caparesponse--answergroup like numericalresponse).
                                                  -
                                                  +

                                                  Element formularesponse

                                                  -
                                                  - Formula Response asks the student to type in a formula as an answer. +
                                                  Formula Response asks the student to type in a formula as an answer. If the answer is 2x² + 4, the student is allowed to type “2*x*x+4”, “x*x + x*x + 4”, “2*xˆ2 + 14 - 10”, or any other equivalent expression. Formula Response problems have many of the same characteristics of Numerical Response problems, including the ability to run scripts, dynamically generate answers, etc.
                                                  -
                                                  Can contain text
                                                  Choice between:
                                                    @@ -2203,17 +2068,14 @@ body { color: #000000; background: #FFFF Attribute answer:
                                                    optional
                                                    type: xs:string
                                                    -
                                                    - The correct answer. It can use variables calculated/defined in the problem’s Perl script block, allowing the answer to be determined dynamically. +
                                                    The correct answer. It can use variables calculated/defined in the problem’s Perl script block, allowing the answer to be determined dynamically.
                                                    -
                                                    Attribute samples:
                                                    optional
                                                    type: xs:string
                                                    -
                                                    - Sample Points. +
                                                    Sample Points. Format: 1. A comma-separated list of the variables you wish to interpret, @@ -2224,37 +2086,31 @@ body { color: #000000; background: #FFFF a) specifies one point to sample. b) specifies a range for each variable, and the system will take as many random samples from that range as the number after the #.
                                                    -
                                                    Attribute preprocess:
                                                    optional
                                                    type: xs:string
                                                    -
                                                    - Pre-Processor Subroutine +
                                                    Pre-Processor Subroutine
                                                    -
                                                    -
                                                    Parents:inlineResponses

                                                    +
                                                    Parents: inlineResponses

                                                    -
                                                    - Math response +
                                                    Math response
                                                    -
                                                    +

                                                    Element mathresponse

                                                    -
                                                    - Query for text that is evaluated with a script written in a Computer Algebra System (CAS) language. +
                                                    Query for text that is evaluated with a script written in a Computer Algebra System (CAS) language. The CAS script must be included in the response with an <answer> element. MathResponse is extremely powerful, as it tests answers for conditions rather than agreement with a particular correct answer. An unfortunate byproduct, however, is that it cannot be analyzed by several of the LON-CAPA statistics tools.
                                                    -
                                                    Can contain text
                                                    Choice between:
                                                      @@ -2265,11 +2121,9 @@ body { color: #000000; background: #FFFF

                                                      Element answer

                                                      type: mathresponse--answer
                                                      -
                                                      - Maxima or R script using the arrays RESPONSE (the student response) and LONCAPALIST (from the args attribute). +
                                                      Maxima or R script using the arrays RESPONSE (the student response) and LONCAPALIST (from the args attribute). Returns a boolean in the last statement that will be true if the answer is correct.
                                                      -

                                                      @@ -2299,49 +2153,43 @@ body { color: #000000; background: #FFFF Attribute answerdisplay:
                                                      optional
                                                      type: xs:string
                                                      -
                                                      - This attribute contains what is displayed when the problem is in "Show Answer" mode. +
                                                      This attribute contains what is displayed when the problem is in "Show Answer" mode. You will want to use it so that the students can see the correct answer after the "Show Answer Date" configured when the problem is assigned in the course space. This is usually the name of a Perl string variable (starting with '$') created in a Perl script before the response.
                                                      -
                                                      Attribute cas:
                                                      required
                                                      -
                                                      - Algebra System. Maxima and R are supported. +
                                                      Algebra System. Maxima and R are supported.
                                                      -
                                                      - - + Union of types
                                                        +
                                                      • perl
                                                      • +
                                                      • Value restriction based on xs:string
                                                        • maxima
                                                        • R
                                                        - - +
                                                      • +
                                                      Attribute args:
                                                      optional
                                                      type: xs:string
                                                      -
                                                      - Perl array that will be passed to the CAS script as the LONCAPALIST variable. +
                                                      Perl array that will be passed to the CAS script as the LONCAPALIST variable. This is usually the name of a Perl array variable (starting with '@') created in a Perl script before the response.
                                                      -
                                                      Attribute libraries:
                                                      optional
                                                      type: xs:string
                                                      -
                                                      - Comma-separated list of libraries. +
                                                      Comma-separated list of libraries. The following libraries can be used with Maxima: absimp, affine, atensor, atrig1, augmented_lagrangian, @@ -2358,11 +2206,10 @@ body { color: #000000; background: #FFFF nlme, nnet, qAnalyst, quadprog, rpart, SuppDists, spatial, splines, stats, stats4, survival, tseries, zoo
                                                      -
                                                      -
                                                      Parents:inlineResponses

                                                      +
                                                      Parents: inlineResponses

                                                      Complex type mathresponse--answer

                                                      Can contain text
                                                      Attribute type: @@ -2375,21 +2222,18 @@ body { color: #000000; background: #FFFF
                                                      -
                                                      - Function plot response +
                                                      Function plot response
                                                      -
                                                      +

                                                      Element functionplotresponse

                                                      -
                                                      - Query for the drawing of a function. +
                                                      Query for the drawing of a function. Requires that the student creates a plot that matches specified criteria. Examples can be functions that have certain slopes, curvature, maxima or minima at specified independent coordinate values. The students create their answer by dragging the curves and adjusting the slopes.
                                                      -
                                                      Can contain text
                                                      Choice between:
                                                        @@ -2410,122 +2254,97 @@ body { color: #000000; background: #FFFF Attribute width:
                                                        optional
                                                        type: int-or-perl
                                                        -
                                                        - Width (pixels) +
                                                        Width (pixels)
                                                        -
                                                        Attribute height:
                                                        optional
                                                        type: int-or-perl
                                                        -
                                                        - Height (pixels) +
                                                        Height (pixels)
                                                        -
                                                        Attribute xlabel:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Label x-axis +
                                                        Label x-axis
                                                        -
                                                        Attribute xmin:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Minimum x-value +
                                                        Minimum x-value
                                                        -
                                                        Attribute xmax:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Maximum x-value +
                                                        Maximum x-value
                                                        -
                                                        Attribute xaxisvisible:
                                                        optional
                                                        type: yesno-or-perl
                                                        -
                                                        - x-axis visible +
                                                        x-axis visible
                                                        -
                                                        Attribute ylabel:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Label y-axis +
                                                        Label y-axis
                                                        -
                                                        Attribute ymin:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Minimum y-value +
                                                        Minimum y-value
                                                        -
                                                        Attribute ymax:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Maximum y-value +
                                                        Maximum y-value
                                                        -
                                                        Attribute yaxisvisible:
                                                        optional
                                                        type: yesno-or-perl
                                                        -
                                                        - y-axis visible +
                                                        y-axis visible
                                                        -
                                                        Attribute gridvisible:
                                                        optional
                                                        type: yesno-or-perl
                                                        -
                                                        - This determines whether or not the grid is on the graph. +
                                                        This determines whether or not the grid is on the graph.
                                                        -
                                                        Attribute answerdisplay:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Background plot(s) for answer (function(x):xmin:xmax,function(x):xmin:xmax,x1:y1:sx1:sy1:x2:y2:sx2:sy2,...) +
                                                        Background plot(s) for answer (function(x):xmin:xmax,function(x):xmin:xmax,x1:y1:sx1:sy1:x2:y2:sx2:sy2,...) This is a green curve the computer will display once the correct answer has been submitted. It is static, and can be given as a piecewise function. Since some problems will have multiple correct answers, this necessarily will only be a possible answer. Only the left hand side of the equation is necessary. For example, entering x + 2 will display the line y = x + 2. The syntax must be syntax recognized by GeoGebra. To test syntax for Geogebra directly, visit http://www.geogebra.org/webstart/geogebra.html .
                                                        -
                                                        -
                                                        Parents:blockResponses

                                                        +
                                                        Parents: blockResponses

                                                        Element functionplotelements

                                                        Function Plot Elements
                                                        -
                                                        Choice between:
                                                          @@ -2546,185 +2365,156 @@ body { color: #000000; background: #FFFF
                                                        -
                                                        Parents:functionplotresponse

                                                        +
                                                        Parents: functionplotresponse

                                                        Element spline

                                                        -
                                                        - At least one spline is necessary for a graph problem. These splines are what will be adjusted and analyzed to solve the problem. +
                                                        At least one spline is necessary for a graph problem. These splines are what will be adjusted and analyzed to solve the problem.
                                                        -
                                                        Attribute index:
                                                        optional
                                                        -
                                                        - This is the label assigned to the spline. In general, it's simplest just to label them A, B, C etc. +
                                                        This is the label assigned to the spline. In general, it's simplest just to label them A, B, C etc.
                                                        -
                                                        - - + Union of types
                                                          +
                                                        • perl
                                                        • +
                                                        • Value restriction based on xs:string
                                                          • [a-zA-Z_]+
                                                          - - +
                                                        • +
                                                        Attribute order:
                                                        optional
                                                        -
                                                        - This determines the number of Control Points on the spline. For example, selecting '3' means there will be 3 points on the spline that can be moved, as well as 3 points off the spline that will control the slope. +
                                                        This determines the number of Control Points on the spline. For example, selecting '3' means there will be 3 points on the spline that can be moved, as well as 3 points off the spline that will control the slope.
                                                        -
                                                        - - + Union of types
                                                          +
                                                        • perl
                                                        • +
                                                        • Value restriction based on xs:int
                                                          • >= 2
                                                          • <= 8
                                                          - - +
                                                        • +
                                                        Attribute initx:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Initial x-value +
                                                        Initial x-value "Initial x-value" and "Initial y-value" determine where the left most Control Point will be.
                                                        -
                                                        Attribute inity:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Initial y-value +
                                                        Initial y-value "Initial x-value" and "Initial y-value" determine where the left most Control Point will be.
                                                        -
                                                        Attribute scalex:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - This determines the right most location of the Control Points (on the spline). To figure out where this point will be, add 'Initial x-value' to 'Scale x'. +
                                                        This determines the right most location of the Control Points (on the spline). To figure out where this point will be, add 'Initial x-value' to 'Scale x'.
                                                        -
                                                        Attribute scaley:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - This determines the distance (in the y-direction) between the Control Points on the spline, and the ones that control the slope. +
                                                        This determines the distance (in the y-direction) between the Control Points on the spline, and the ones that control the slope.
                                                        -
                                                        -
                                                        Parents:functionplotelements

                                                        +
                                                        Parents: functionplotelements

                                                        Element backgroundplot

                                                        -
                                                        - Background Function Plot. +
                                                        Background Function Plot. This places a static curve on the graph of your choosing. It can be labeled, moveable or fixed, and any color desired. Only the right hand side of the function you want displayed is necessary. For example, entering x+2 will display the line y=x+2. The syntax must be syntax recognized by GeoGebra.
                                                        -
                                                        Attribute function:
                                                        required
                                                        type: xs:string
                                                        -
                                                        - An equals sign is not necessary. Just give the right hand side of the function. LON-CAPA variables are usable as well to allow individualized problems for each student. The syntax must be syntax recognized by GeoGebra. +
                                                        An equals sign is not necessary. Just give the right hand side of the function. LON-CAPA variables are usable as well to allow individualized problems for each student. The syntax must be syntax recognized by GeoGebra.
                                                        -
                                                        Attribute xinitial:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Initial x-value (optional) +
                                                        Initial x-value (optional)
                                                        -
                                                        Attribute xfinal:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Final x-value (optional) +
                                                        Final x-value (optional)
                                                        -
                                                        Attribute label:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Label on Plot +
                                                        Label on Plot
                                                        -
                                                        Attribute color:
                                                        optional
                                                        -
                                                        - Color of the background function (hex code). +
                                                        Color of the background function (hex code). The default is 000000 (black). It is recommended to choose a color other than green, since it is easily confused with being the answer.
                                                        -
                                                        - - + Union of types
                                                          +
                                                        • perl
                                                        • +
                                                        • Value restriction based on xs:string
                                                          • [\da-fA-F]{6}
                                                          - - +
                                                        • +
                                                        Attribute fixed:
                                                        optional
                                                        type: yesno-or-perl
                                                        -
                                                        - Fixed location +
                                                        Fixed location
                                                        -
                                                        -
                                                        Parents:functionplotelements

                                                        +
                                                        Parents: functionplotelements

                                                        Element plotobject

                                                        -
                                                        - This places a point in the applet. Generally intended to be used with Vectors to create problems involving Free-Body Diagrams or any other points that vectors (or arrows) connect to and from. +
                                                        This places a point in the applet. Generally intended to be used with Vectors to create problems involving Free-Body Diagrams or any other points that vectors (or arrows) connect to and from.
                                                        -
                                                        Attribute label:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Label on Plot +
                                                        Label on Plot
                                                        -
                                                        Attribute x: @@ -2734,25 +2524,21 @@ body { color: #000000; background: #FFFF
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        Parents:functionplotelements

                                                        +
                                                        Parents: functionplotelements

                                                        Element plotvector

                                                        -
                                                        - This creates a vector (or arrow) in the applet. Generally intended to be used with Objects to create problems involving Free-Body Diagrams or to establish connections between Objects. +
                                                        This creates a vector (or arrow) in the applet. Generally intended to be used with Objects to create problems involving Free-Body Diagrams or to establish connections between Objects.
                                                        -
                                                        Attribute label:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Label on Plot. +
                                                        Label on Plot. Determines the name of the vector, as well as the name that will be visible in the problem. This value MUST be capitalized and cannot include spaces or most symbols. To be safe, stick with letters and numbers.
                                                        -
                                                        Attribute tailx: @@ -2768,21 +2554,18 @@ body { color: #000000; background: #FFFF
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        Parents:functionplotelements

                                                        +
                                                        Parents: functionplotelements

                                                        Element drawvectorsum

                                                        Draw Vector Sum
                                                        -
                                                        Attribute label:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Label on Plot +
                                                        Label on Plot
                                                        -
                                                        Attribute tailx: @@ -2798,14 +2581,12 @@ body { color: #000000; background: #FFFF
                                                        optional
                                                        type: xs:string
                                                        -
                                                        Parents:functionplotelements

                                                        +
                                                        Parents: functionplotelements

                                                        Element functionplotruleset

                                                        -
                                                        - This is where the rules are defined. These rules will determine whether or not an entered answer is correct or not. If there are no rules, any answer will be deemed correct. If there is more than one rule, when an answer is submitted, the server will analyze them in order until one of them is broken (of course, if it's a correct answer, it will go through all of them and return a green box). In such an event, any subsequent rules will be ignored. If conditional hints related to these rules are added, only the first broken rule's hint will be shown, even if all rules are broken. +
                                                        This is where the rules are defined. These rules will determine whether or not an entered answer is correct or not. If there are no rules, any answer will be deemed correct. If there is more than one rule, when an answer is submitted, the server will analyze them in order until one of them is broken (of course, if it's a correct answer, it will go through all of them and return a green box). In such an event, any subsequent rules will be ignored. If conditional hints related to these rules are added, only the first broken rule's hint will be shown, even if all rules are broken.
                                                        -
                                                        Choice between:
                                                          @@ -2823,137 +2604,121 @@ body { color: #000000; background: #FFFF
                                                        -
                                                        Parents:functionplotresponse

                                                        +
                                                        Parents: functionplotresponse

                                                        Element functionplotrule

                                                        -
                                                        - Function Plot Graph Rule. +
                                                        Function Plot Graph Rule. Used to create a rule that determines whether or not a submitted graph is correct. In general, it takes the form of testing the function, its integral, or its first or second derivative over a given set of x-values. The test can be to see if it equals, is greater than, or less than a specified value. Anywhere a number is needed, a variable can also be used.
                                                        -
                                                        Attribute index:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - This is an internal label for the rule. Something must be entered here, and it must be different for each rule. This same value will be used to add a conditional hint. +
                                                        This is an internal label for the rule. Something must be entered here, and it must be different for each rule. This same value will be used to add a conditional hint.
                                                        -
                                                        Attribute derivativeorder:
                                                        optional
                                                        -
                                                        - This determines what the server will be testing. For instance, choose 'First derivative' causes the server to evaluate the derivative of the entered answer over the given domain. +
                                                        This determines what the server will be testing. For instance, choose 'First derivative' causes the server to evaluate the derivative of the entered answer over the given domain.
                                                        -
                                                        - - + Union of types
                                                          +
                                                        • perl
                                                        • +
                                                        • Value restriction based on xs:int
                                                          • 0
                                                          • 1
                                                          • 2
                                                          • -1
                                                          - - +
                                                        • +
                                                        Attribute xinitial:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Initial x-value. +
                                                        Initial x-value. A value must be entered for one of "Initial x-value" and "Initial x-value label". Either choose a numerical value for x (the first option), or choose the beginning of the submitted answer, the end, or a previously chosen named point.
                                                        -
                                                        Attribute xinitiallabel:
                                                        optional
                                                        -
                                                        - Initial x-value label. +
                                                        Initial x-value label. A value must be entered for one of "Initial x-value" and "Initial x-value label". Either choose a numerical value for x (the first option), or choose the beginning of the submitted answer, the end, or a previously chosen named point.
                                                        -
                                                        - - + Union of types
                                                          +
                                                        • perl
                                                        • +
                                                        • Value restriction based on xs:string
                                                          • [a-zA-Z_]+
                                                          - - +
                                                        • +
                                                        Attribute xfinal:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Final x-value (optional). +
                                                        Final x-value (optional). This determines the end of the domain over which the rule examines. To test only a single point (the initial value), leave "Final x-value" and "Final x-value label" blank. If a label is entered, such as 'positive', the point at which the rule fails will be given this special label. This label can then be used in subsequent rules as an 'Initial x-value label'.
                                                        -
                                                        Attribute xfinallabel:
                                                        optional
                                                        -
                                                        - Final x-value label (optional). +
                                                        Final x-value label (optional). This determines the end of the domain over which the rule examines. To test only a single point (the initial value), leave "Final x-value" and "Final x-value label" blank. If a label is entered, such as 'positive', the point at which the rule fails will be given this special label. This label can then be used in subsequent rules as an 'Initial x-value label'.
                                                        -
                                                        - - + Union of types
                                                          +
                                                        • perl
                                                        • +
                                                        • Value restriction based on xs:string
                                                          • [a-zA-Z_]+
                                                          - - +
                                                        • +
                                                        Attribute minimumlength:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Minimum length for range (optional). +
                                                        Minimum length for range (optional). This tests that the difference between the initial and final x-values are at least a certain length apart. This is only useful if there is at least one label.
                                                        -
                                                        Attribute maximumlength:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Maximum length for range (optional). +
                                                        Maximum length for range (optional). This tests that the difference between the initial and final x-values are at most a certain length apart. This is only useful if there is at least one label.
                                                        -
                                                        Attribute relationship:
                                                        optional
                                                        -
                                                        - The heart of the rule. This choice determines whether the chosen 'function' is greater than, less than, equal to, etc. a certain 'value'. +
                                                        The heart of the rule. This choice determines whether the chosen 'function' is greater than, less than, equal to, etc. a certain 'value'.
                                                        -
                                                        - - + Union of types
                                                          +
                                                        • perl
                                                        • +
                                                        • Value restriction based on xs:string
                                                          • eq
                                                          • ne
                                                          • @@ -2962,249 +2727,201 @@ body { color: #000000; background: #FFFF
                                                          • lt
                                                          • le
                                                          - - +
                                                        • +
                                                        Attribute value:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Enter the number you wish to compare to. It is also possible to choose 'not defined', in the event the answer should not have a value for the given domain. Within the value argument, the function itself can be evaluated using &fpr_f(), its derivative using &fpr_dfdx(), and its second derivative using &fpr_d2fdx2(). This allows for a comparison of two points on the graph. The value of a previously defined label can be retrieved using the function &fpr_val(), e.g., &fpr_val('positive'). Previous defined values from script blocks can also be retrieved as normal variables, e.g., $x. +
                                                        Enter the number you wish to compare to. It is also possible to choose 'not defined', in the event the answer should not have a value for the given domain. Within the value argument, the function itself can be evaluated using &fpr_f(), its derivative using &fpr_dfdx(), and its second derivative using &fpr_d2fdx2(). This allows for a comparison of two points on the graph. The value of a previously defined label can be retrieved using the function &fpr_val(), e.g., &fpr_val('positive'). Previous defined values from script blocks can also be retrieved as normal variables, e.g., $x.
                                                        -
                                                        Attribute percenterror:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - This allows for a margin of error in the y-direction. For instance, if the rule requires that the derivative be equal to 5, the server will accept values close enough to 5 that are within the percent error defined here. Note: Choosing 10% would not mean that the answer is correct as long as it is within the range 4.5-5.5. Instead, the percent corresponds to the total size of the graph. For the function itself, the 'percent error' is multiplied by the ymax-ymin; for the first derivative, it's multiplied by (ymax-ymin)/(xmax-xmin); for the second derivative, it's multiplied by (ymax-ymin)/(xmax-xmin)2; and for the integral, it's multiplied by (ymax-ymin)*(xmax-xmin). +
                                                        This allows for a margin of error in the y-direction. For instance, if the rule requires that the derivative be equal to 5, the server will accept values close enough to 5 that are within the percent error defined here. Note: Choosing 10% would not mean that the answer is correct as long as it is within the range 4.5-5.5. Instead, the percent corresponds to the total size of the graph. For the function itself, the 'percent error' is multiplied by the ymax-ymin; for the first derivative, it's multiplied by (ymax-ymin)/(xmax-xmin); for the second derivative, it's multiplied by (ymax-ymin)/(xmax-xmin)2; and for the integral, it's multiplied by (ymax-ymin)*(xmax-xmin).
                                                        -
                                                        -
                                                        Parents:functionplotruleset

                                                        +
                                                        Parents: functionplotruleset

                                                        Element functionplotvectorrule

                                                        -
                                                        - Function Plot Vector Rule +
                                                        Function Plot Vector Rule Used to test whether vectors are in the right place, pointed in the right direction, and have the correct length.
                                                        -
                                                        Attribute index:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Index/Name +
                                                        Index/Name This is an internal label for the rule. This attribute must be different for each rule. This same value will be used to add a conditional hint.
                                                        -
                                                        Attribute vector:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - The name of one of the vectors in the list of function plot elements. Specifically, the one you want to test. +
                                                        The name of one of the vectors in the list of function plot elements. Specifically, the one you want to test.
                                                        -
                                                        Attribute attachpoint:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Attached to object. +
                                                        Attached to object. Object(s) this vector should be attached to. For more than one object, separate them by commas. If the vector should not be attached to any object, leave this blank. In this case, an object is considered attached if its tail OR its tip is in the vicinity of the object.
                                                        -
                                                        Attribute notattachpoint:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Not attached to object. +
                                                        Not attached to object. Object(s) that this vector should be not be near. For more than one object, separate them by commas. Particularly useful for distractor vectors.
                                                        -
                                                        Attribute tailpoint:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Tail attached to object. +
                                                        Tail attached to object. Tail(s) this vector should be attached to.
                                                        -
                                                        Attribute tippoint:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Tip attached to object. +
                                                        Tip attached to object. Tip(s) this vector should be attached to.
                                                        -
                                                        Attribute nottailpoint:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Tail not attached to object. +
                                                        Tail not attached to object. Tail(s) this vector should not be attached to.
                                                        -
                                                        Attribute nottippoint:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Tip not attached to object. +
                                                        Tip not attached to object. Tip(s) this vector should not be attached to.
                                                        -
                                                        Attribute length:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - How long the vector should be. +
                                                        How long the vector should be.
                                                        -
                                                        Attribute lengtherror:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Absolute error length. +
                                                        Absolute error length. How accurate the length must be to get the answer correct.
                                                        -
                                                        Attribute angle:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - What direction should the vector point. All values are measured in degrees, counterclockwise starting at the positive x-axis. Values must be 0 ≤ θ < 360. +
                                                        What direction should the vector point. All values are measured in degrees, counterclockwise starting at the positive x-axis. Values must be 0 ≤ θ < 360.
                                                        -
                                                        Attribute angleerror:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Absolute error angle. +
                                                        Absolute error angle. How accurate the angle must be to get the answer correct.
                                                        -
                                                        -
                                                        Parents:functionplotruleset

                                                        +
                                                        Parents: functionplotruleset

                                                        Element functionplotvectorsumrule

                                                        -
                                                        - Function Plot Vector Sum Rule +
                                                        Function Plot Vector Sum Rule Used to test the sum of a set of vectors.
                                                        -
                                                        Attribute index:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Index/Name. +
                                                        Index/Name. This is an internal label for the rule. It must be different for each rule. This same value will be used to add a conditional hint.
                                                        -
                                                        Attribute vectors:
                                                        optional
                                                        type: xs:string
                                                        -
                                                        - Comma-separated list of vectors. +
                                                        Comma-separated list of vectors. List all of the vectors that should be added up to be tested.
                                                        -
                                                        Attribute length:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Sum vector length. +
                                                        Sum vector length. How long the sum of these vectors should be.
                                                        -
                                                        Attribute lengtherror:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Absolute error length. +
                                                        Absolute error length. How accurate the length must be to get the answer correct.
                                                        -
                                                        Attribute angle:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Sum vector angle. +
                                                        Sum vector angle. What direction should the sum of these vectors point. All values are measured in degrees, counterclockwise starting at the positive x-axis. Values must be 0 ≤ θ < 360.
                                                        -
                                                        Attribute angleerror:
                                                        optional
                                                        type: real-or-perl
                                                        -
                                                        - Absolute error angle. +
                                                        Absolute error angle. How accurate the angle must be to get the answer correct.
                                                        -
                                                        -
                                                        Parents:functionplotruleset

                                                        +
                                                        Parents: functionplotruleset

                                                        Element functionplotcustomrule

                                                        -
                                                        - Used to create rules that aren't options using the other rules. The coding is done in Perl and follows Perl syntax. Any variable written inside this rule will be recognized as normal and any evaluation function can be used as well. +
                                                        Used to create rules that aren't options using the other rules. The coding is done in Perl and follows Perl syntax. Any variable written inside this rule will be recognized as normal and any evaluation function can be used as well.
                                                        -
                                                        Choice between:
                                                        • Element answer

                                                          -
                                                          - Answer algorithm, normally in Perl +
                                                          Answer algorithm, normally in Perl
                                                          -
                                                          Can contain text
                                                          Attribute type: @@ -3219,28 +2936,23 @@ body { color: #000000; background: #FFFF Attribute index:
                                                          optional
                                                          type: xs:string
                                                          -
                                                          - Index/Name +
                                                          Index/Name
                                                          -
                                                          -
                                                          Parents:functionplotruleset

                                                          +
                                                          Parents: functionplotruleset

                                                          -
                                                          - Organic response +
                                                          Organic response
                                                          -
                                                          +

                                                          Element organicresponse

                                                          -
                                                          - Query for an organic chemical structure with a molecular editor. +
                                                          Query for an organic chemical structure with a molecular editor.
                                                          -
                                                          Can contain text
                                                          Choice between:
                                                            @@ -3267,8 +2979,7 @@ body { color: #000000; background: #FFFF Attribute options:
                                                            optional
                                                            -
                                                            - Comma-separated list of options: +
                                                            Comma-separated list of options: - autoez: Auto E,Z stereochemistry - multipart: Multipart Structures @@ -3276,73 +2987,62 @@ body { color: #000000; background: #FFFF - reaction: Is a reaction - number: Able to number atoms
                                                            -
                                                            - - + Union of types
                                                              +
                                                            • perl
                                                            • +
                                                            • Value restriction based on xs:string
                                                              • (autoez|multipart|nostereo|reaction|number)(\s*,\s*(autoez|multipart|nostereo|reaction|number))*
                                                              - - +
                                                            • +
                                                            Attribute molecule:
                                                            optional
                                                            type: xs:string
                                                            -
                                                            - Starting Molecule. +
                                                            Starting Molecule. Syntax: JME.
                                                            -
                                                            Attribute answer:
                                                            optional
                                                            type: xs:string
                                                            -
                                                            - Correct Answer. +
                                                            Correct Answer. Syntax: SMILES (Simplified Molecular Input Line Entry System).
                                                            -
                                                            Attribute jmeanswer:
                                                            optional
                                                            type: xs:string
                                                            -
                                                            - JME string of the answer +
                                                            JME string of the answer
                                                            -
                                                            Attribute width:
                                                            optional
                                                            type: int-or-perl
                                                            -
                                                            - Width of correct answer image +
                                                            Width of correct answer image
                                                            -
                                                            -
                                                            Parents:inlineResponses

                                                            +
                                                            Parents: inlineResponses

                                                            -
                                                            - Reaction response +
                                                            Reaction response
                                                            -
                                                            +

                                                            Element reactionresponse

                                                            -
                                                            - Query for a chemical reaction. +
                                                            Query for a chemical reaction. An internal textline element is necessary for the student's response to go in.
                                                            -
                                                            Can contain text
                                                            Choice between:
                                                              @@ -3369,8 +3069,7 @@ body { color: #000000; background: #FFFF Attribute answer:
                                                              required
                                                              type: xs:string
                                                              -
                                                              - The correct answer. +
                                                              The correct answer. Chemical reactions use the following syntax: - Reactants are separated from products by '->'. - Individual reactants and products are separated by ' +' (leading space is obligatory). @@ -3379,35 +3078,29 @@ body { color: #000000; background: #FFFF - Superscripts are initialized by '^' and terminated by a space. - Ionic charges are superscripts composed of a number followed by a sign (i.e. '^2+').
                                                              -
                                                              Attribute initial:
                                                              optional
                                                              type: xs:string
                                                              -
                                                              - Initial reaction displayed to students. See the answer attribute for the syntax. +
                                                              Initial reaction displayed to students. See the answer attribute for the syntax.
                                                              -
                                                              -
                                                              Parents:inlineResponses

                                                              +
                                                              Parents: inlineResponses

                                                              -
                                                              - Custom response +
                                                              Custom response
                                                              -
                                                              +

                                                              Element customresponse

                                                              -
                                                              - Query for text without any constraint (any character is allowed). A script analyzes the answer to grade it automatically. +
                                                              Query for text without any constraint (any character is allowed). A script analyzes the answer to grade it automatically. The use of this response type is generally discouraged, since the responses will not be analyzable by the LON-CAPA statistics tools.
                                                              -
                                                              Can contain text
                                                              Choice between:
                                                                @@ -3444,19 +3137,16 @@ body { color: #000000; background: #FFFF Attribute answerdisplay:
                                                                optional
                                                                type: xs:string
                                                                -
                                                                - String to display for answer +
                                                                String to display for answer
                                                                -
                                                                -
                                                                Parents:inlineResponses

                                                                +
                                                                Parents: inlineResponses

                                                                Complex type customresponse--answer

                                                                Can contain text
                                                                -
                                                                - Perl script evaluating the student answer. +
                                                                Perl script evaluating the student answer. For a single textfield, the student’s answer will be in a variable $submission. If the Custom Response has multiple textfields, the answers will be in an array reference, and can be accessed as $$submission[0], $$submission[1], etc. @@ -3467,7 +3157,6 @@ body { color: #000000; background: #FFFF - ASSIGNED SCORE: partial credit (also return the credit factor, e.g. return(ASSIGNED SCORE,0.3);) - SIG FAIL, NO UNIT, EXTRA ANSWER, MISSING ANSWER, BAD FORMULA, WANTED NUMERIC, WRONG FORMAT: return if not correct for different reasons, does not use up a try
                                                                -
                                                                Attribute type:
                                                                optional
                                                                type: xs:string
                                                                @@ -3479,16 +3168,14 @@ body { color: #000000; background: #FFFF
                                                                -
                                                                - External response +
                                                                External response
                                                                -
                                                                +

                                                                Element externalresponse

                                                                -
                                                                - Query for a long text or a line, sent to an external program for grading. +
                                                                Query for a long text or a line, sent to an external program for grading. The form sent will consist of: - LONCAPA student response full text of what the student entered in the entry field @@ -3501,7 +3188,6 @@ body { color: #000000; background: #FFFF - awarddetail: required. The delimited text inside must be one of the detailed results that appears in the data storage documentation. CVS:loncapa/doc/homework/datastorage, look for resource.partid.responseid.awarddetail. - message: optional message to have shown to the student.
                                                                -
                                                                Can contain text
                                                                Choice between:
                                                                  @@ -3528,50 +3214,41 @@ body { color: #000000; background: #FFFF Attribute url:
                                                                  optional
                                                                  type: xs:anyURI
                                                                  -
                                                                  - url to submit the answer form to. It does not need to be a LON-CAPA machine. +
                                                                  url to submit the answer form to. It does not need to be a LON-CAPA machine.
                                                                  -
                                                                  Attribute answer:
                                                                  optional
                                                                  type: xs:string
                                                                  -
                                                                  - data to post in the form element LONCAPA_correct_answer to the remote site. +
                                                                  data to post in the form element LONCAPA_correct_answer to the remote site.
                                                                  -
                                                                  Attribute form:
                                                                  optional
                                                                  type: xs:string
                                                                  -
                                                                  - hash variable name that will be submitted to the remote site as a HTTP form. +
                                                                  hash variable name that will be submitted to the remote site as a HTTP form.
                                                                  -
                                                                  Attribute answerdisplay:
                                                                  optional
                                                                  type: xs:string
                                                                  -
                                                                  Parents:inlineResponses

                                                                  +
                                                                  Parents: inlineResponses

                                                                  -
                                                                  - Data response +
                                                                  Data response
                                                                  -
                                                                  +

                                                                  Element dataresponse

                                                                  -
                                                                  - Query for text or numbers. +
                                                                  Query for text or numbers. Advanced type of response that implements a simple data storage and needs an input element, such as textline, to work correctly.
                                                                  -
                                                                  Can contain text
                                                                  Choice between:
                                                                    @@ -3592,39 +3269,32 @@ body { color: #000000; background: #FFFF Attribute type:
                                                                    optional
                                                                    type: xs:string
                                                                    -
                                                                    - type of data stored in this response field. It should be one of the types supported by parameter.html +
                                                                    type of data stored in this response field. It should be one of the types supported by parameter.html
                                                                    -
                                                                    Attribute display:
                                                                    optional
                                                                    type: xs:string
                                                                    -
                                                                    - string that will be used to describe the field when interfacing with humans. +
                                                                    string that will be used to describe the field when interfacing with humans.
                                                                    -
                                                                    -
                                                                    Parents:blockResponses

                                                                    +
                                                                    Parents: blockResponses

                                                                    -
                                                                    - Shared response elements +
                                                                    Shared response elements
                                                                    -
                                                                    +

                                                                    Element responseparam

                                                                    -
                                                                    - Parameters for a response +
                                                                    Parameters for a response Defines an externally adjustable parameter for the question, which the question can then use to allow other users to customize the problem for their courses without changing the source code of the problem.
                                                                    -
                                                                    Attribute name: @@ -3636,27 +3306,23 @@ body { color: #000000; background: #FFFF Attribute default:
                                                                    optional
                                                                    type: xs:string
                                                                    -
                                                                    - default value +
                                                                    default value
                                                                    -
                                                                    Attribute description:
                                                                    optional
                                                                    type: xs:string
                                                                    -
                                                                    Parents:stringresponse, essayresponse, radiobuttonresponse, optionresponse, matchresponse, rankresponse, imageresponse, numericalresponse, formularesponse, mathresponse, organicresponse, reactionresponse, customresponse, externalresponse, stringhint, radiobuttonhint, optionhint, numericalhint, formulahint, mathhint, organichint, reactionhint, customhint

                                                                    +
                                                                    Parents: stringresponse, essayresponse, radiobuttonresponse, optionresponse, matchresponse, rankresponse, imageresponse, numericalresponse, formularesponse, mathresponse, organicresponse, reactionresponse, customresponse, externalresponse, stringhint, radiobuttonhint, optionhint, numericalhint, formulahint, mathhint, organichint, reactionhint, customhint

                                                                    Element textfield

                                                                    -
                                                                    - Large Text Entry Area, contains the text that appears by default +
                                                                    Large Text Entry Area, contains the text that appears by default Creates a large text input box. If data appears between the start and end tags, the data will appear in the textfield if the student has not yet made a submission. Additionally, it takes two attributes: rows and cols, which control the height and width of the text area respectively.
                                                                    -
                                                                    Can contain text
                                                                    Choice between:
                                                                      @@ -3673,33 +3339,28 @@ body { color: #000000; background: #FFFF Attribute cols:
                                                                      optional
                                                                      type: int-or-perl
                                                                      -
                                                                      - Columns +
                                                                      Columns
                                                                      -
                                                                      Attribute addchars:
                                                                      optional
                                                                      type: xs:string
                                                                      -
                                                                      - Click-On Texts (comma sep) +
                                                                      Click-On Texts (comma sep)
                                                                      -
                                                                      Attribute spellcheck:
                                                                      optional
                                                                      -
                                                                      - If this attribute is present, the text the user types is spellchecked when focus leaves the input field. +
                                                                      If this attribute is present, the text the user types is spellchecked when focus leaves the input field. The value specifies the language in which the spellcheck is performed.
                                                                      -
                                                                      - - + Union of types
                                                                        +
                                                                      • perl
                                                                      • +
                                                                      • Value restriction based on xs:string
                                                                        • none
                                                                        • en
                                                                        • @@ -3710,48 +3371,40 @@ body { color: #000000; background: #FFFF
                                                                        • pt
                                                                        • tr
                                                                        - - +
                                                                      • +
                                                                      -
                                                                      Parents:essayresponse, mathresponse, customresponse, externalresponse, dataresponse

                                                                      +
                                                                      Parents: essayresponse, mathresponse, customresponse, externalresponse, dataresponse

                                                                      Element textline

                                                                      -
                                                                      - Single Line Text Entry Area. Displays a field to enter text for a response. +
                                                                      Single Line Text Entry Area. Displays a field to enter text for a response. Should only be used inside stringresponse, numericalresponse, formularesponse, mathresponse, organicresponse, reactionresponse and customresponse.
                                                                      -
                                                                      Attribute id:
                                                                      optional
                                                                      type: xs:string
                                                                      -
                                                                      - Id that will be part of the HTML input element id. +
                                                                      Id that will be part of the HTML input element id. This can be used to get a reference to the input element in Javascript.
                                                                      -
                                                                      Attribute size:
                                                                      optional
                                                                      type: int-or-perl
                                                                      -
                                                                      - controls the width of the textline +
                                                                      controls the width of the textline
                                                                      -
                                                                      Attribute addchars:
                                                                      optional
                                                                      type: xs:string
                                                                      -
                                                                      - Comma-separated list of characters or words that can be inserted with a click. +
                                                                      Comma-separated list of characters or words that can be inserted with a click.
                                                                      -
                                                                      Attribute readonly: @@ -3760,15 +3413,14 @@ body { color: #000000; background: #FFFF Attribute spellcheck:
                                                                      optional
                                                                      -
                                                                      - If this attribute is present, the text the user types is spellchecked when focus leaves the input field. +
                                                                      If this attribute is present, the text the user types is spellchecked when focus leaves the input field. The value specifies the language in which the spellcheck is performed.
                                                                      -
                                                                      - - + Union of types
                                                                        +
                                                                      • perl
                                                                      • +
                                                                      • Value restriction based on xs:string
                                                                        • none
                                                                        • en
                                                                        • @@ -3779,56 +3431,49 @@ body { color: #000000; background: #FFFF
                                                                        • pt
                                                                        • tr
                                                                        - - +
                                                                      • +
                                                                      -
                                                                      Parents:inlines

                                                                      +
                                                                      Parents: inlines

                                                                      Element hiddensubmission

                                                                      -
                                                                      - This creates a hidden form field with the given value. +
                                                                      This creates a hidden form field with the given value.
                                                                      -
                                                                      Attribute value:
                                                                      optional
                                                                      type: xs:string
                                                                      -
                                                                      Parents:essayresponse, mathresponse, customresponse, externalresponse, dataresponse

                                                                      +
                                                                      Parents: essayresponse, mathresponse, customresponse, externalresponse, dataresponse

                                                                      Element hiddenline

                                                                      -
                                                                      - This creates a hidden form field with the old response value. +
                                                                      This creates a hidden form field with the old response value.
                                                                      -
                                                                      -
                                                                      Parents:stringresponse, essayresponse, numericalresponse, formularesponse, mathresponse, organicresponse, reactionresponse, customresponse, externalresponse, dataresponse

                                                                      +
                                                                      Parents: stringresponse, essayresponse, numericalresponse, formularesponse, mathresponse, organicresponse, reactionresponse, customresponse, externalresponse, dataresponse

                                                                      -
                                                                      - Hints +
                                                                      Hints
                                                                      -
                                                                      +

                                                                      Element hintgroup

                                                                      -
                                                                      - This element can either contain a simple hint displayed when the submitted answer for the part is not correct, or a more complex structure to display different hints for different submitted answers. +
                                                                      This element can either contain a simple hint displayed when the submitted answer for the part is not correct, or a more complex structure to display different hints for different submitted answers. To display different hints based on the submitted answer, the hint group has to contain hint conditions (<*hint> elements) and conditional hints (<hintpart> elements). A hint condition defines the foil(s) and foil answer(s) required to trigger a hint, and has a name attribute to identify it. A conditional hint (<hintpart>) defines what will be displayed if a particular hint condition is met. It includes a reference to the hint condition in the "on" attribute. A default conditional hint can be defined by using on="default" in a <hintpart>. The contents of this hint will be displayed if none of the other conditional hints is triggered.
                                                                      -
                                                                      Can contain text
                                                                      Choice between:
                                                                        @@ -3869,24 +3514,20 @@ body { color: #000000; background: #FFFF Attribute showoncorrect:
                                                                        optional
                                                                        type: yesno-or-perl
                                                                        -
                                                                        - Show hint even if problem Correct +
                                                                        Show hint even if problem Correct
                                                                        -
                                                                        -
                                                                        Parents:stringresponse, essayresponse, radiobuttonresponse, optionresponse, matchresponse, rankresponse, imageresponse, numericalresponse, formularesponse, mathresponse, functionplotresponse, organicresponse, reactionresponse, customresponse, externalresponse

                                                                        +
                                                                        Parents: stringresponse, essayresponse, radiobuttonresponse, optionresponse, matchresponse, rankresponse, imageresponse, numericalresponse, formularesponse, mathresponse, functionplotresponse, organicresponse, reactionresponse, customresponse, externalresponse

                                                                        Element hintpart

                                                                        -
                                                                        - Conditional Hint +
                                                                        Conditional Hint When a hint condition named the same as the on attribute evaluates to be correct, the contents of this element will be displayed. If no other hintpart is to show then all hintparts with an on value set to “default” will show.
                                                                        -
                                                                        Can contain text
                                                                        Choice between:
                                                                          @@ -3904,14 +3545,12 @@ body { color: #000000; background: #FFFF
                                                                          required
                                                                          type: xs:string
                                                                        -
                                                                        Parents:stringresponse, essayresponse, radiobuttonresponse, optionresponse, numericalresponse, formularesponse, mathresponse, organicresponse, reactionresponse, customresponse, hintgroup

                                                                        +
                                                                        Parents: stringresponse, essayresponse, radiobuttonresponse, optionresponse, numericalresponse, formularesponse, mathresponse, organicresponse, reactionresponse, customresponse, hintgroup

                                                                        Element stringhint

                                                                        -
                                                                        - String Hint Condition +
                                                                        String Hint Condition
                                                                        -
                                                                        Choice between:
                                                                        • @@ -3923,54 +3562,48 @@ body { color: #000000; background: #FFFF Attribute name:
                                                                          required
                                                                          type: xs:string
                                                                          -
                                                                          - Name of the hint condition. +
                                                                          Name of the hint condition. Should be set to the value of which hintpart will be shown.
                                                                          -
                                                                          Attribute answer:
                                                                          required
                                                                          type: xs:string
                                                                          -
                                                                          - Text string. +
                                                                          Text string. Should be set to the value of which hintpart will be shown.
                                                                          -
                                                                          Attribute type:
                                                                          optional
                                                                          - - + Union of types
                                                                            +
                                                                          • perl
                                                                          • +
                                                                          • Value restriction based on xs:string
                                                                            • cs
                                                                            • ci
                                                                            • mc
                                                                            • re
                                                                            - - +
                                                                          • +
                                                                          Attribute preprocess:
                                                                          optional
                                                                          type: xs:string
                                                                          -
                                                                          - Pre-Processor Subroutine +
                                                                          Pre-Processor Subroutine
                                                                          -
                                                                          -
                                                                          Parents:stringresponse, essayresponse, hintgroup

                                                                          +
                                                                          Parents: stringresponse, essayresponse, hintgroup

                                                                          Element radiobuttonhint

                                                                          -
                                                                          - Radiobutton Hint Condition +
                                                                          Radiobutton Hint Condition The radiobutton hint element takes two attributes: answer and name. The name is the name of the hint condition, and the answer is an array. The first element of the array will be 'foil'; the remaining elements are the names of the foils that you require to have been checked by the student for the hint to be displayed. For example, if you create a radiobutton response problem with six foils named: granite, gabbro, gneiss, shale, sandstone and schist, and you want your hint named: igneous to be displayed when either granite or basalt had been checked your radiobutton hint would be as follows: @@ -3978,7 +3611,6 @@ body { color: #000000; background: #FFFF In order to trigger display of this hint you also need to create a hint condition (<hintpart>) that will include the text of the actual hint.
                                                                          -
                                                                          Choice between:
                                                                          • @@ -3990,19 +3622,15 @@ body { color: #000000; background: #FFFF Attribute name:
                                                                            required
                                                                            type: xs:string
                                                                            -
                                                                            - should be set to the value of which hintpart will be shown +
                                                                            should be set to the value of which hintpart will be shown
                                                                            -
                                                                            Attribute answer:
                                                                            optional
                                                                            -
                                                                            - should be at least a two element list: first the type (foil or concept) and then either the foil name(s) or the concept string(s), e.g., “(’foil’,’greaterthan’,’equal’)” if the condition should be triggered by the foils named “greaterthan” or “equal” +
                                                                            should be at least a two element list: first the type (foil or concept) and then either the foil name(s) or the concept string(s), e.g., “(’foil’,’greaterthan’,’equal’)” if the condition should be triggered by the foils named “greaterthan” or “equal”
                                                                            -
                                                                            Value restriction based on xs:string
                                                                              @@ -4011,19 +3639,17 @@ body { color: #000000; background: #FFFF
                                                                            -
                                                                            Parents:radiobuttonresponse, hintgroup

                                                                            +
                                                                            Parents: radiobuttonresponse, hintgroup

                                                                            Element optionhint

                                                                            -
                                                                            - Option Response Hint Condition +
                                                                            Option Response Hint Condition There are two types of option response hint conditions: one for standalone foils and one for concept groups. In both cases the option hint element includes two parameters: answer and name for standalone foils, and concept and name for foils grouped together in a concept group. For the answer parameter, the names and submitted values for each of the foils that are being included in the hint condition are provided in a hash, i.e., in the format: ('Foil1'=> 'True','Foil2'=> 'False'). In the case of a conditional hint for a concept group, the format of the concept parameter is also a hash that links the name of each concept group included in the hint condition to either 'correct' or 'incorrect' - e.g., <optionhint concept="('buoyancy'=> 'correct','density'=> 'correct')" name="fluids" />. If 'correct' is specified for a named concept then when the conditional hint is evaluated answers for each of the foils selected by a student must be correct for the hint action to be triggered. If anything other than 'correct' is provided in the concept hash in the optionhint element then then students answers will be compared with the set answers for the foils in the concept group and as long as at least one answer is incorrect (i.e., the concept group was not correctly answered) then the corresponding hint action will be triggered.
                                                                            -
                                                                            Choice between:
                                                                            • @@ -4035,20 +3661,16 @@ body { color: #000000; background: #FFFF Attribute name:
                                                                              required
                                                                              type: xs:string
                                                                              -
                                                                              - should be set to the value of which hintpart will be shown +
                                                                              should be set to the value of which hintpart will be shown
                                                                              -
                                                                              Attribute answer:
                                                                              optional
                                                                              -
                                                                              - Perl hash with foil names as keys and submitted values as values. +
                                                                              Perl hash with foil names as keys and submitted values as values. Example: ('foil1'=> 'true', 'foil2'=> 'false')
                                                                              -
                                                                              Value restriction based on xs:string
                                                                                @@ -4059,11 +3681,9 @@ body { color: #000000; background: #FFFF Attribute concept:
                                                                                optional
                                                                                -
                                                                                - Perl hash with concept names as keys and either 'correct' or 'incorrect' as values. +
                                                                                Perl hash with concept names as keys and either 'correct' or 'incorrect' as values. Example: ('buoyancy'=>'correct', 'density'=> 'correct')
                                                                                -
                                                                                Value restriction based on xs:string
                                                                                  @@ -4072,14 +3692,12 @@ body { color: #000000; background: #FFFF
                                                                                -
                                                                                Parents:optionresponse, hintgroup

                                                                                +
                                                                                Parents: optionresponse, hintgroup

                                                                                Element numericalhint

                                                                                -
                                                                                - Numerical Hint Condition +
                                                                                Numerical Hint Condition
                                                                                -
                                                                                Choice between:
                                                                                • @@ -4091,21 +3709,17 @@ body { color: #000000; background: #FFFF Attribute name:
                                                                                  required
                                                                                  type: xs:string
                                                                                  -
                                                                                  - Unique name given to the hint condition. +
                                                                                  Unique name given to the hint condition. Should be set to the value of which hintpart will be shown.
                                                                                  -
                                                                                  Attribute answer:
                                                                                  optional
                                                                                  type: xs:string
                                                                                  -
                                                                                  - Numerical answer for which the conditional is provided. +
                                                                                  Numerical answer for which the conditional is provided. Student submission of that answer in combination with the "unit" attribute in the hint condition will trigger the hint action specified in the <hintpart> element.
                                                                                  -
                                                                                  Attribute unit: @@ -4117,23 +3731,19 @@ body { color: #000000; background: #FFFF Attribute preprocess:
                                                                                  optional
                                                                                  type: xs:string
                                                                                  -
                                                                                  - Pre-Processor Subroutine +
                                                                                  Pre-Processor Subroutine
                                                                                  -
                                                                                  -
                                                                                  Parents:numericalresponse, hintgroup

                                                                                  +
                                                                                  Parents: numericalresponse, hintgroup

                                                                                  Element formulahint

                                                                                  -
                                                                                  - Formula Hint Condition +
                                                                                  Formula Hint Condition The formula submitted by the student is evaluated at the sample points for the hint and the calculated values are compared with the corresponding values determined by evaluating the "hint" answer at the same sampling points. A close correspondence between the two sets of values will trigger the hint action specified in the <hintpart> element.
                                                                                  -
                                                                                  Choice between:
                                                                                  • @@ -4145,48 +3755,39 @@ body { color: #000000; background: #FFFF Attribute name:
                                                                                    required
                                                                                    type: xs:string
                                                                                    -
                                                                                    - Unique name given to the hint condition. +
                                                                                    Unique name given to the hint condition. Should be set to the value of which hintpart will be shown.
                                                                                    -
                                                                                    Attribute answer:
                                                                                    optional
                                                                                    type: xs:string
                                                                                    -
                                                                                    - Formula answer for which the conditional is provided. +
                                                                                    Formula answer for which the conditional is provided.
                                                                                    -
                                                                                    Attribute samples:
                                                                                    optional
                                                                                    type: xs:string
                                                                                    -
                                                                                    - Sample points (or range of points) over which sampling of the student’s submitted answer and the formula included in the formula hint answer parameter are to be compared. The syntax is the same as used to specify sampling points in the samples +
                                                                                    Sample points (or range of points) over which sampling of the student’s submitted answer and the formula included in the formula hint answer parameter are to be compared. The syntax is the same as used to specify sampling points in the samples parameter of the formula reponse element itself.
                                                                                    -
                                                                                    Attribute preprocess:
                                                                                    optional
                                                                                    type: xs:string
                                                                                    -
                                                                                    - Pre-Processor Subroutine +
                                                                                    Pre-Processor Subroutine
                                                                                    -
                                                                                    -
                                                                                    Parents:formularesponse, hintgroup

                                                                                    +
                                                                                    Parents: formularesponse, hintgroup

                                                                                    Element mathhint

                                                                                    Math Hint Condition
                                                                                    -
                                                                                    Choice between:
                                                                                      @@ -4207,38 +3808,34 @@ body { color: #000000; background: #FFFF Attribute cas:
                                                                                      optional
                                                                                      -
                                                                                      - Algebra System +
                                                                                      Algebra System
                                                                                      -
                                                                                      - - + Union of types
                                                                                        +
                                                                                      • perl
                                                                                      • +
                                                                                      • Value restriction based on xs:string
                                                                                        • maxima
                                                                                        • R
                                                                                        - - +
                                                                                      • +
                                                                                      Attribute args:
                                                                                      optional
                                                                                      type: xs:string
                                                                                      -
                                                                                      - Argument Array +
                                                                                      Argument Array
                                                                                      -
                                                                                      -
                                                                                      Parents:mathresponse, hintgroup

                                                                                      +
                                                                                      Parents: mathresponse, hintgroup

                                                                                      Element organichint

                                                                                      Organic Hint Condition
                                                                                      -
                                                                                      Choice between:
                                                                                      • @@ -4254,12 +3851,11 @@ body { color: #000000; background: #FFFF
                                                                                        optional
                                                                                        type: xs:string
                                                                                      -
                                                                                      Parents:organicresponse, hintgroup

                                                                                      +
                                                                                      Parents: organicresponse, hintgroup

                                                                                      Element reactionhint

                                                                                      Reaction Hint Condition
                                                                                      -
                                                                                      Choice between:
                                                                                      • @@ -4275,16 +3871,14 @@ body { color: #000000; background: #FFFF
                                                                                        optional
                                                                                        type: xs:string
                                                                                      -
                                                                                      Parents:reactionresponse, hintgroup

                                                                                      +
                                                                                      Parents: reactionresponse, hintgroup

                                                                                      Element customhint

                                                                                      -
                                                                                      - Custom Hint Condition +
                                                                                      Custom Hint Condition Define the hint condition within an answer element inside the customhint element. The condition is defined in the same way an answer is defined in customresponse, where you need to return EXACT_ANS to indicate when the customhint criteria are met.
                                                                                      -
                                                                                      Choice between:
                                                                                        @@ -4302,19 +3896,16 @@ body { color: #000000; background: #FFFF Attribute name:
                                                                                        required
                                                                                        type: xs:string
                                                                                        -
                                                                                        - should be set to the value of which hintpart will be shown +
                                                                                        should be set to the value of which hintpart will be shown
                                                                                        -
                                                                                        -
                                                                                        Parents:customresponse, hintgroup

                                                                                        +
                                                                                        Parents: customresponse, hintgroup

                                                                                        Complex type customhint--answer

                                                                                        Can contain text
                                                                                        Hint algorithm
                                                                                        -
                                                                                        Attribute type:
                                                                                        optional
                                                                                        type: xs:string
                                                                                        @@ -4328,7 +3919,6 @@ body { color: #000000; background: #FFFF Can contain text
                                                                                        Hint algorithm
                                                                                        -
                                                                                        Attribute type:
                                                                                        optional
                                                                                        type: xs:string
                                                                                        @@ -4340,20 +3930,17 @@ body { color: #000000; background: #FFFF
                                                                                        -
                                                                                        - Random label +
                                                                                        Random label
                                                                                        -
                                                                                        +

                                                                                        Element randomlabel

                                                                                        -
                                                                                        - Randomly labeled image +
                                                                                        Randomly labeled image This shows a specified image with images or text labels randomly assigned to a set of specific locations. Those locations may also have values assigned to them. A hash is generated that contains the mapping of labels to locations, labels to values, and locations to values.
                                                                                        -
                                                                                        Choice between:
                                                                                          @@ -4361,10 +3948,8 @@ body { color: #000000; background: #FFFF

                                                                                          Element labelgroup

                                                                                          type: randomlabel--labelgroup
                                                                                          -
                                                                                          - One is required, but multiple are allowed. This declares a group of locations and labels associated with them. +
                                                                                          One is required, but multiple are allowed. This declares a group of locations and labels associated with them.
                                                                                          -

                                                                                          @@ -4372,10 +3957,8 @@ body { color: #000000; background: #FFFF

                                                                                          Element bgimg

                                                                                          -
                                                                                          - Element alternative to the bgimg attribute, which makes it possible to use a plot as a background image. +
                                                                                          Element alternative to the bgimg attribute, which makes it possible to use a plot as a background image.
                                                                                          -
                                                                                          Can contain text
                                                                                          Choice between:
                                                                                          • @@ -4388,47 +3971,38 @@ body { color: #000000; background: #FFFF Attribute bgimg:
                                                                                            optional
                                                                                            type: xs:anyURI
                                                                                            -
                                                                                            - Either a fully qualified URL for an external image or a LON-CAPA resource. It supports relative references (../images/apicture.gif). The image must either be a GIF or JPEG. +
                                                                                            Either a fully qualified URL for an external image or a LON-CAPA resource. It supports relative references (../images/apicture.gif). The image must either be a GIF or JPEG.
                                                                                            -
                                                                                            Attribute width:
                                                                                            optional
                                                                                            type: int-or-perl
                                                                                            -
                                                                                            - The width of the image in pixels. +
                                                                                            The width of the image in pixels.
                                                                                            -
                                                                                            Attribute height:
                                                                                            optional
                                                                                            type: int-or-perl
                                                                                            -
                                                                                            - The height of the image in pixels. +
                                                                                            The height of the image in pixels.
                                                                                            -
                                                                                            Attribute texwidth:
                                                                                            optional
                                                                                            type: decimal-or-perl
                                                                                            -
                                                                                            - The width of the image in millimeters. +
                                                                                            The width of the image in millimeters.
                                                                                            -
                                                                                            -
                                                                                            Parents:universal-blocks

                                                                                            +
                                                                                            Parents: universal-blocks

                                                                                            Complex type randomlabel--labelgroup

                                                                                            Group of Labels
                                                                                            -
                                                                                            Choice between:
                                                                                            • @@ -4439,10 +4013,8 @@ body { color: #000000; background: #FFFF

                                                                                              Element location

                                                                                              type: randomlabel--location
                                                                                              -
                                                                                              - declares a location on the image that a label should appear at +
                                                                                              declares a location on the image that a label should appear at
                                                                                              -

                                                                                            • @@ -4450,43 +4022,39 @@ body { color: #000000; background: #FFFF Attribute name:
                                                                                              optional
                                                                                              type: xs:string
                                                                                              -
                                                                                              - This is the name of the group. +
                                                                                              This is the name of the group.
                                                                                              -
                                                                                              Attribute type:
                                                                                              optional
                                                                                              -
                                                                                              - the type of labels in this group +
                                                                                              the type of labels in this group
                                                                                              -
                                                                                              - - + Union of types
                                                                                                +
                                                                                              • perl
                                                                                              • +
                                                                                              • Value restriction based on xs:string
                                                                                                • text
                                                                                                • image
                                                                                                - - +
                                                                                              • +
                                                                                              Attribute TeXsize:
                                                                                              optional
                                                                                              -
                                                                                              - TeX font size +
                                                                                              TeX font size Warning: as opposed to the TeXsize attribute in <h1>..<h6> <font> and <basefont>, this one requires a \ at the beginning of the values.
                                                                                              -
                                                                                              - - + Union of types
                                                                                                +
                                                                                              • perl
                                                                                              • +
                                                                                              • Value restriction based on xs:string
                                                                                                • \tiny
                                                                                                • \scriptsize
                                                                                                • @@ -4499,8 +4067,8 @@ body { color: #000000; background: #FFFF
                                                                                                • \huge
                                                                                                • \Huge
                                                                                                - - +
                                                                                              • +
                                                                                              @@ -4509,7 +4077,6 @@ body { color: #000000; background: #FFFF Can contain text
                                                                                              Label Text or Path to image
                                                                                              -
                                                                                              Choice between:
                                                                                              • @@ -4538,7 +4105,6 @@ body { color: #000000; background: #FFFF
                                                                                                Label Location
                                                                                                -
                                                                                                Attribute x:
                                                                                                required
                                                                                                type: int-or-perl
                                                                                                @@ -4553,18 +4119,15 @@ body { color: #000000; background: #FFFF
                                                                                                -
                                                                                                - Gnuplot +
                                                                                                Gnuplot
                                                                                                -
                                                                                                +

                                                                                                Element gnuplot

                                                                                                -
                                                                                                - The gnuplot LON-CAPA element allows an author to design a plot which will be created programatically at the time when it is requested for display by a student. This is intended for use in homework problems where a distinct plot should be rendered for each student. It can be used in conjunction with a script to generate curve data for random plots. +
                                                                                                The gnuplot LON-CAPA element allows an author to design a plot which will be created programatically at the time when it is requested for display by a student. This is intended for use in homework problems where a distinct plot should be rendered for each student. It can be used in conjunction with a script to generate curve data for random plots.
                                                                                                -
                                                                                                Choice between:
                                                                                                • @@ -4573,250 +4136,222 @@ body { color: #000000; background: #FFFF Attribute alttag:
                                                                                                  optional
                                                                                                  type: xs:string
                                                                                                  -
                                                                                                  - Brief description of the plot. +
                                                                                                  Brief description of the plot. This text is used as the alt value of the img element used to display the plot on a web page.
                                                                                                  -
                                                                                                  Attribute height:
                                                                                                  optional
                                                                                                  type: int-or-perl
                                                                                                  -
                                                                                                  - Height of image (pixels) +
                                                                                                  Height of image (pixels)
                                                                                                  -
                                                                                                  Attribute width:
                                                                                                  optional
                                                                                                  type: int-or-perl
                                                                                                  -
                                                                                                  - Width of image (pixels) +
                                                                                                  Width of image (pixels)
                                                                                                  -
                                                                                                  Attribute bgcolor:
                                                                                                  optional
                                                                                                  type: color-or-perl
                                                                                                  -
                                                                                                  - Background color of image +
                                                                                                  Background color of image
                                                                                                  -
                                                                                                  Attribute fgcolor:
                                                                                                  optional
                                                                                                  type: color-or-perl
                                                                                                  -
                                                                                                  - Foreground color of image +
                                                                                                  Foreground color of image
                                                                                                  -
                                                                                                  Attribute transparent:
                                                                                                  optional
                                                                                                  type: onoff-or-perl
                                                                                                  -
                                                                                                  - Transparent image. If the image is transparent the background color will be ignored. +
                                                                                                  Transparent image. If the image is transparent the background color will be ignored.
                                                                                                  -
                                                                                                  Attribute grid:
                                                                                                  optional
                                                                                                  type: onoff-or-perl
                                                                                                  -
                                                                                                  - Display grid +
                                                                                                  Display grid
                                                                                                  -
                                                                                                  Attribute gridlayer:
                                                                                                  optional
                                                                                                  type: onoff-or-perl
                                                                                                  -
                                                                                                  - Display grid front layer over filled boxes or filled curves +
                                                                                                  Display grid front layer over filled boxes or filled curves
                                                                                                  -
                                                                                                  Attribute border:
                                                                                                  optional
                                                                                                  type: onoff-or-perl
                                                                                                  -
                                                                                                  - Draw border around plot +
                                                                                                  Draw border around plot
                                                                                                  -
                                                                                                  Attribute font:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Font size to use in web output (in pts, or "small", "medium" or "large"). +
                                                                                                  Font size to use in web output (in pts, or "small", "medium" or "large").
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:int
                                                                                                    • >= 5
                                                                                                    • <= 15
                                                                                                    - - +
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • small
                                                                                                    • medium
                                                                                                    • large
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute fontface:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Type of font to use +
                                                                                                  Type of font to use
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • sans-serif
                                                                                                    • serif
                                                                                                    • classic
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute samples:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Number of samples for non-data plots. +
                                                                                                  Number of samples for non-data plots. If a function element is used to specify the curve, this indicates the number of sample points to use.
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:int
                                                                                                    • >= 100
                                                                                                    • <= 5000
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute align:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Alignment for image in HTML +
                                                                                                  Alignment for image in HTML
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • left
                                                                                                    • right
                                                                                                    • middle
                                                                                                    • center
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute texwidth:
                                                                                                  optional
                                                                                                  type: int-or-perl
                                                                                                  -
                                                                                                  - Width of plot when printed (mm) +
                                                                                                  Width of plot when printed (mm)
                                                                                                  -
                                                                                                  Attribute texfont:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Font size to use in TeX output (pts) +
                                                                                                  Font size to use in TeX output (pts)
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:int
                                                                                                    • >= 8
                                                                                                    • <= 36
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute plotcolor:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Color setting for printing +
                                                                                                  Color setting for printing
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • monochrome
                                                                                                    • color
                                                                                                    • colour
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute plottype:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Plot type +
                                                                                                  Plot type
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • Cartesian
                                                                                                    • Polar
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute gridtype:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Grid type +
                                                                                                  Grid type
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • Cartesian
                                                                                                    • Polar
                                                                                                    • @@ -4824,185 +4359,172 @@ body { color: #000000; background: #FFFF
                                                                                                    • Log-Linear
                                                                                                    • Log-Log
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute lmargin:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Left margin width (pts) +
                                                                                                  Left margin width (pts)
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • xs:int
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • default
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute rmargin:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Right margin width (pts) +
                                                                                                  Right margin width (pts)
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • xs:int
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • default
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute tmargin:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Top margin width (pts) +
                                                                                                  Top margin width (pts)
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • xs:int
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • default
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute bmargin:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Bottom margin width (pts) +
                                                                                                  Bottom margin width (pts)
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • xs:int
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • default
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute major_ticscale:
                                                                                                  optional
                                                                                                  type: real-or-perl
                                                                                                  -
                                                                                                  - Size of major tic marks (plot coordinates) +
                                                                                                  Size of major tic marks (plot coordinates)
                                                                                                  -
                                                                                                  Attribute minor_ticscale:
                                                                                                  optional
                                                                                                  type: real-or-perl
                                                                                                  -
                                                                                                  - Size of minor tic mark (plot coordinates) +
                                                                                                  Size of minor tic mark (plot coordinates)
                                                                                                  -
                                                                                                  Attribute box_border:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Draw border for boxes +
                                                                                                  Draw border for boxes
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • border
                                                                                                    • noborder
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute boxwidth:
                                                                                                  optional
                                                                                                  type: xs:string
                                                                                                  -
                                                                                                  - Width of boxes, default is auto +
                                                                                                  Width of boxes, default is auto
                                                                                                  -
                                                                                                  Attribute fillstyle:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Fill style for boxes +
                                                                                                  Fill style for boxes
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • empty
                                                                                                    • solid
                                                                                                    • pattern
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute solid:
                                                                                                  optional
                                                                                                  type: int-or-perl
                                                                                                  -
                                                                                                  - Density of fill style for boxes +
                                                                                                  Density of fill style for boxes
                                                                                                  -
                                                                                                  Attribute pattern:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Pattern value for boxes +
                                                                                                  Pattern value for boxes
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:int
                                                                                                    • >= 0
                                                                                                    • <= 6
                                                                                                    - - +
                                                                                                  • +
                                                                                                  -
                                                                                                  Parents:universal-blocks, randomlabel, bgimg

                                                                                                  +
                                                                                                  Parents: universal-blocks, randomlabel, bgimg

                                                                                                  Group gnuplot-children

                                                                                                  -
                                                                                                  - List of children, used in gnuplot and lonplot--block +
                                                                                                  List of children, used in gnuplot and lonplot--block
                                                                                                  -
                                                                                                  Choice between:
                                                                                                  • @@ -5013,10 +4535,8 @@ body { color: #000000; background: #FFFF

                                                                                                    Element axis

                                                                                                    type: lonplot--axis
                                                                                                    -
                                                                                                    - The Plot Axes element allows you to specify the domain and range of the data to display. It is closely tied with the Plot Ticks elements, which specify where the gridlines are drawn on the plot. +
                                                                                                    The Plot Axes element allows you to specify the domain and range of the data to display. It is closely tied with the Plot Ticks elements, which specify where the gridlines are drawn on the plot.
                                                                                                    -

                                                                                                  • @@ -5024,10 +4544,8 @@ body { color: #000000; background: #FFFF

                                                                                                    Element curve

                                                                                                    type: lonplot--curve
                                                                                                    -
                                                                                                    - The curve element is where you set the data to be plotted by gnuplot. +
                                                                                                    The curve element is where you set the data to be plotted by gnuplot.
                                                                                                    -

                                                                                                    @@ -5035,11 +4553,9 @@ body { color: #000000; background: #FFFF

                                                                                                    Element key

                                                                                                    type: lonplot--key
                                                                                                    -
                                                                                                    - The key element causes a key to be drawn on the plot when it is generated. The key will contain an entry for each curve which has a name. +
                                                                                                    The key element causes a key to be drawn on the plot when it is generated. The key will contain an entry for each curve which has a name. The key is the color of the foreground of the plot, specified in the gnuplot element.
                                                                                                    -

                                                                                                    @@ -5047,10 +4563,8 @@ body { color: #000000; background: #FFFF

                                                                                                    Element label

                                                                                                    type: lonplot--label
                                                                                                    -
                                                                                                    - The label element allows the author to place text at any position on the plot. There may be many label elements on one plot and all the labels which fall within the plot will show. The color used will be to foreground color of the plot and the font will be the size specified for the plot, both of which are set in the gnuplot element. +
                                                                                                    The label element allows the author to place text at any position on the plot. There may be many label elements on one plot and all the labels which fall within the plot will show. The color used will be to foreground color of the plot and the font will be the size specified for the plot, both of which are set in the gnuplot element.
                                                                                                    -

                                                                                                    @@ -5075,12 +4589,11 @@ body { color: #000000; background: #FFFF type: lonplot--block

                                                                                                  -
                                                                                                  Parents:gnuplot

                                                                                                  +
                                                                                                  Parents: gnuplot

                                                                                                  Simple type lonplot--title

                                                                                                  Plot Title
                                                                                                  -
                                                                                                  Value restriction based on xs:string
                                                                                                  @@ -5089,135 +4602,120 @@ body { color: #000000; background: #FFFF
                                                                                                  Plot axes
                                                                                                  -
                                                                                                  Attribute color:
                                                                                                  optional
                                                                                                  type: color-or-perl
                                                                                                  -
                                                                                                  - Color of grid lines +
                                                                                                  Color of grid lines
                                                                                                  -
                                                                                                  Attribute xmin:
                                                                                                  optional
                                                                                                  type: real-or-perl
                                                                                                  -
                                                                                                  - Minimum x-value shown in plot +
                                                                                                  Minimum x-value shown in plot
                                                                                                  -
                                                                                                  Attribute xmax:
                                                                                                  optional
                                                                                                  type: real-or-perl
                                                                                                  -
                                                                                                  - Maximum x-value shown in plot +
                                                                                                  Maximum x-value shown in plot
                                                                                                  -
                                                                                                  Attribute ymin:
                                                                                                  optional
                                                                                                  type: real-or-perl
                                                                                                  -
                                                                                                  - Minimum y-value shown in plot +
                                                                                                  Minimum y-value shown in plot
                                                                                                  -
                                                                                                  Attribute ymax:
                                                                                                  optional
                                                                                                  type: real-or-perl
                                                                                                  -
                                                                                                  - Maximum y-value shown in plot +
                                                                                                  Maximum y-value shown in plot
                                                                                                  -
                                                                                                  Attribute xformat:
                                                                                                  optional
                                                                                                  -
                                                                                                  - X-axis number formatting +
                                                                                                  X-axis number formatting
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • on
                                                                                                    • off
                                                                                                    • 2e
                                                                                                    • 2f
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute yformat:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Y-axis number formatting +
                                                                                                  Y-axis number formatting
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • on
                                                                                                    • off
                                                                                                    • 2e
                                                                                                    • 2f
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute xzero:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Show x-zero (y=0) axis +
                                                                                                  Show x-zero (y=0) axis
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • off
                                                                                                    • line
                                                                                                    • thick-line
                                                                                                    • dotted
                                                                                                    - - +
                                                                                                  • +
                                                                                                  Attribute yzero:
                                                                                                  optional
                                                                                                  -
                                                                                                  - Show y-zero (x=0) axis +
                                                                                                  Show y-zero (x=0) axis
                                                                                                  -
                                                                                                  - - + Union of types
                                                                                                    +
                                                                                                  • perl
                                                                                                  • +
                                                                                                  • Value restriction based on xs:string
                                                                                                    • off
                                                                                                    • line
                                                                                                    • thick-line
                                                                                                    • dotted
                                                                                                    - - +
                                                                                                  • +
                                                                                                  @@ -5227,7 +4725,6 @@ body { color: #000000; background: #FFFF
                                                                                                  Plot Curve
                                                                                                  -
                                                                                                  Choice between:
                                                                                                  • @@ -5242,26 +4739,21 @@ body { color: #000000; background: #FFFF Attribute color:
                                                                                                    optional
                                                                                                    type: color-or-perl
                                                                                                    -
                                                                                                    - Color of curve +
                                                                                                    Color of curve
                                                                                                    -
                                                                                                    Attribute name:
                                                                                                    optional
                                                                                                    type: xs:string
                                                                                                    -
                                                                                                    - Name of curve to appear in key +
                                                                                                    Name of curve to appear in key
                                                                                                    -
                                                                                                    Attribute linestyle:
                                                                                                    optional
                                                                                                    -
                                                                                                    - Unless otherwise noted the linestyles require only 2 data sets, X and Y. +
                                                                                                    Unless otherwise noted the linestyles require only 2 data sets, X and Y. - lines: Connect adjacent points with straight line segments. - points: Display a small marker at each point. @@ -5286,11 +4778,11 @@ body { color: #000000; background: #FFFF - vector: Draws a vector field based on the given data. Requires 4 data sets, X, Y, Xdelta, and Ydelta. The ‘vector‘ style draws a vector from (X,Y) to (X+Xdelta,Y+Ydelta). It also draws a small arrowhead at the end of the vector. May not be fully supported by gnuplot.
                                                                                                    -
                                                                                                    - - + Union of types
                                                                                                      +
                                                                                                    • perl
                                                                                                    • +
                                                                                                    • Value restriction based on xs:string
                                                                                                      • lines
                                                                                                      • linespoints
                                                                                                      • @@ -5307,87 +4799,81 @@ body { color: #000000; background: #FFFF
                                                                                                      • filledcurves
                                                                                                      • vector
                                                                                                      - - +
                                                                                                    • +
                                                                                                    Attribute linewidth:
                                                                                                    optional
                                                                                                    -
                                                                                                    - Line width (may not apply to all plot styles) +
                                                                                                    Line width (may not apply to all plot styles)
                                                                                                    -
                                                                                                    - - + Union of types
                                                                                                      +
                                                                                                    • perl
                                                                                                    • +
                                                                                                    • Value restriction based on xs:int
                                                                                                      • >= 1
                                                                                                      • <= 10
                                                                                                      - - +
                                                                                                    • +
                                                                                                    Attribute linetype:
                                                                                                    optional
                                                                                                    -
                                                                                                    - Line type (may not apply to all plot styles) +
                                                                                                    Line type (may not apply to all plot styles)
                                                                                                    -
                                                                                                    - - + Union of types
                                                                                                      +
                                                                                                    • perl
                                                                                                    • +
                                                                                                    • Value restriction based on xs:string
                                                                                                      • solid
                                                                                                      • dashed
                                                                                                      - - +
                                                                                                    • +
                                                                                                    Attribute pointsize:
                                                                                                    optional
                                                                                                    type: int-or-perl
                                                                                                    -
                                                                                                    - Point size (may not apply to all plot styles) +
                                                                                                    Point size (may not apply to all plot styles)
                                                                                                    -
                                                                                                    Attribute pointtype:
                                                                                                    optional
                                                                                                    -
                                                                                                    - Point type (may not apply to all plot styles) +
                                                                                                    Point type (may not apply to all plot styles)
                                                                                                    -
                                                                                                    - - + Union of types
                                                                                                      +
                                                                                                    • perl
                                                                                                    • +
                                                                                                    • Value restriction based on xs:int
                                                                                                      • >= 0
                                                                                                      • <= 6
                                                                                                      - - +
                                                                                                    • +
                                                                                                    Attribute limit:
                                                                                                    optional
                                                                                                    -
                                                                                                    - Point to fill for filled curves +
                                                                                                    Point to fill for filled curves
                                                                                                    -
                                                                                                    - - + Union of types
                                                                                                      +
                                                                                                    • perl
                                                                                                    • +
                                                                                                    • Value restriction based on xs:string
                                                                                                      • above
                                                                                                      • below
                                                                                                      • @@ -5397,75 +4883,67 @@ body { color: #000000; background: #FFFF
                                                                                                      • y1
                                                                                                      • y2
                                                                                                      - - +
                                                                                                    • +
                                                                                                    Attribute arrowhead:
                                                                                                    optional
                                                                                                    -
                                                                                                    - For vector plots, controls where in the vector the arrow head(s) appear. +
                                                                                                    For vector plots, controls where in the vector the arrow head(s) appear.
                                                                                                    -
                                                                                                    - - + Union of types
                                                                                                      +
                                                                                                    • perl
                                                                                                    • +
                                                                                                    • Value restriction based on xs:string
                                                                                                      • nohead
                                                                                                      • head
                                                                                                      • heads
                                                                                                      - - +
                                                                                                    • +
                                                                                                    Attribute arrowstyle:
                                                                                                    optional
                                                                                                    -
                                                                                                    - For vector plots, controls the fill style of the arrow. +
                                                                                                    For vector plots, controls the fill style of the arrow.
                                                                                                    -
                                                                                                    - - + Union of types
                                                                                                      +
                                                                                                    • perl
                                                                                                    • +
                                                                                                    • Value restriction based on xs:string
                                                                                                      • filled
                                                                                                      • empty
                                                                                                      • nofilled
                                                                                                      - - +
                                                                                                    • +
                                                                                                    Attribute arrowlength:
                                                                                                    optional
                                                                                                    type: real-or-perl
                                                                                                    -
                                                                                                    - For vector plots, determines the distance between the vector line end and the tip of the arrow. +
                                                                                                    For vector plots, determines the distance between the vector line end and the tip of the arrow.
                                                                                                    -
                                                                                                    Attribute arrowangle:
                                                                                                    optional
                                                                                                    type: real-or-perl
                                                                                                    -
                                                                                                    - For vector plots, determines the angle the arrow branches make with the vector line. +
                                                                                                    For vector plots, determines the angle the arrow branches make with the vector line.
                                                                                                    -
                                                                                                    Attribute arrowbackangle:
                                                                                                    optional
                                                                                                    type: real-or-perl
                                                                                                    -
                                                                                                    - For vector plots, determines the angle the arrow lines that return to the main line from the branches make with the arrow branches. +
                                                                                                    For vector plots, determines the angle the arrow lines that return to the main line from the branches make with the arrow branches.
                                                                                                    -
                                                                                                    @@ -5473,23 +4951,19 @@ body { color: #000000; background: #FFFF

                                                                                                    Complex type lonplot--data

                                                                                                    Can contain text
                                                                                                    -
                                                                                                    - Curve data +
                                                                                                    Curve data The data must be either a perl array, @X, or a comma separated list, such as “0.5,0.9,1.5,2.4” (without quotes). ’NaN’ is a valid value. Note the the ”Y” values are entered in a separate array.
                                                                                                    -

                                                                                                    Complex type lonplot--function

                                                                                                    Can contain text
                                                                                                    -
                                                                                                    - Used to specify the curve to be plotted as a formula, instead of numerical data. +
                                                                                                    Used to specify the curve to be plotted as a formula, instead of numerical data. The function must be a mathematical expression. Use the independent variable “x” for cartesian plots and “t” for polar plots. Implicit multiplication is not accepted by Gnuplot.
                                                                                                    -

                                                                                                    @@ -5497,41 +4971,34 @@ body { color: #000000; background: #FFFF
                                                                                                    -
                                                                                                    - Causes a key to be drawn on the plot when it is generated. The key will contain an entry for each curve which has a name. +
                                                                                                    Causes a key to be drawn on the plot when it is generated. The key will contain an entry for each curve which has a name. The key is the color of the foreground of the plot, specified in the gnuplot element.
                                                                                                    -
                                                                                                    Attribute title:
                                                                                                    optional
                                                                                                    type: xs:string
                                                                                                    -
                                                                                                    - Title of key +
                                                                                                    Title of key
                                                                                                    -
                                                                                                    Attribute box:
                                                                                                    optional
                                                                                                    type: onoff-or-perl
                                                                                                    -
                                                                                                    - Draw a box around the key? +
                                                                                                    Draw a box around the key?
                                                                                                    -
                                                                                                    Attribute pos:
                                                                                                    optional
                                                                                                    -
                                                                                                    - Position of the key on the plot +
                                                                                                    Position of the key on the plot
                                                                                                    -
                                                                                                    - - + Union of types
                                                                                                      +
                                                                                                    • perl
                                                                                                    • +
                                                                                                    • Value restriction based on xs:string
                                                                                                      • top left
                                                                                                      • top right
                                                                                                      • @@ -5540,8 +5007,8 @@ body { color: #000000; background: #FFFF
                                                                                                      • outside
                                                                                                      • below
                                                                                                      - - +
                                                                                                    • +
                                                                                                    @@ -5550,53 +5017,45 @@ body { color: #000000; background: #FFFF Can contain text
                                                                                                    Plot Label
                                                                                                    -
                                                                                                    Attribute xpos:
                                                                                                    optional
                                                                                                    type: real-or-perl
                                                                                                    -
                                                                                                    - X position of label (graph coordinates) +
                                                                                                    X position of label (graph coordinates)
                                                                                                    -
                                                                                                    Attribute ypos:
                                                                                                    optional
                                                                                                    type: real-or-perl
                                                                                                    -
                                                                                                    - Y position of label (graph coordinates) +
                                                                                                    Y position of label (graph coordinates)
                                                                                                    -
                                                                                                    Attribute justify:
                                                                                                    optional
                                                                                                    -
                                                                                                    - justification of the label text on the plot +
                                                                                                    justification of the label text on the plot
                                                                                                    -
                                                                                                    - - + Union of types
                                                                                                      +
                                                                                                    • perl
                                                                                                    • +
                                                                                                    • Value restriction based on xs:string
                                                                                                      • left
                                                                                                      • right
                                                                                                      • center
                                                                                                      - - +
                                                                                                    • +
                                                                                                    Attribute rotate:
                                                                                                    optional
                                                                                                    type: real-or-perl
                                                                                                    -
                                                                                                    - Rotation of label (degrees) +
                                                                                                    Rotation of label (degrees)
                                                                                                    -
                                                                                                    @@ -5606,19 +5065,16 @@ body { color: #000000; background: #FFFF
                                                                                                    Plot tics
                                                                                                    -
                                                                                                    Choice between:
                                                                                                    • Element tic

                                                                                                      -
                                                                                                      - The <tic> element allows users to specify exact Tic positions and labels for each axis. +
                                                                                                      The <tic> element allows users to specify exact Tic positions and labels for each axis. In this version we only support level 0 tics (major tic). Each tic has associated with it a position and a label $current_tics is a reference to the current tick description hash. We add elements to an array in that has: ticspecs whose elements are 'pos' - the tick position and 'label' - the tic label.
                                                                                                      -
                                                                                                      Can contain text
                                                                                                      Attribute location: @@ -5630,76 +5086,63 @@ body { color: #000000; background: #FFFF Attribute location:
                                                                                                      optional
                                                                                                      -
                                                                                                      - Location of major tic marks +
                                                                                                      Location of major tic marks
                                                                                                      -
                                                                                                      - - + Union of types
                                                                                                        +
                                                                                                      • perl
                                                                                                      • +
                                                                                                      • Value restriction based on xs:string
                                                                                                        • border
                                                                                                        • axis
                                                                                                        - - +
                                                                                                      • +
                                                                                                      Attribute mirror:
                                                                                                      optional
                                                                                                      type: onoff-or-perl
                                                                                                      -
                                                                                                      - Mirror tics on opposite axis? +
                                                                                                      Mirror tics on opposite axis? If the location of tic marks is set to “border” this parameter determines if they are shown on both the top and bottom or right and left sides of the graph. The “mirror” tic marks are unlabelled.
                                                                                                      -
                                                                                                      Attribute start:
                                                                                                      optional
                                                                                                      type: real-or-perl
                                                                                                      -
                                                                                                      - The point in graph coordinates which to start making major tics. This may be less than or greater than the lower limit for the axis. +
                                                                                                      The point in graph coordinates which to start making major tics. This may be less than or greater than the lower limit for the axis.
                                                                                                      -
                                                                                                      Attribute increment:
                                                                                                      optional
                                                                                                      type: real-or-perl
                                                                                                      -
                                                                                                      - The span, in graph coordinates, between each major tic mark. +
                                                                                                      The span, in graph coordinates, between each major tic mark.
                                                                                                      -
                                                                                                      Attribute end:
                                                                                                      optional
                                                                                                      type: real-or-perl
                                                                                                      -
                                                                                                      - Stop major tics at. +
                                                                                                      Stop major tics at. This may be less than or greater than the upper limit for the axis.
                                                                                                      -
                                                                                                      Attribute minorfreq:
                                                                                                      optional
                                                                                                      type: int-or-perl
                                                                                                      -
                                                                                                      - The number of subdivisions to make of the span between major tic marks. Using a value of “10” leads to 9 minor tic marks. +
                                                                                                      The number of subdivisions to make of the span between major tic marks. Using a value of “10” leads to 9 minor tic marks.
                                                                                                      -
                                                                                                      Attribute rotate:
                                                                                                      optional
                                                                                                      type: onoff-or-perl
                                                                                                      -
                                                                                                      - For output devices that support it, this rotates the tic label by 90 degrees. This is most useful with large lables defined by the tic element described below. +
                                                                                                      For output devices that support it, this rotates the tic label by 90 degrees. This is most useful with large lables defined by the tic element described below.
                                                                                                      -
                                                                                                      @@ -5709,7 +5152,6 @@ body { color: #000000; background: #FFFF
                                                                                                      Plot xtics
                                                                                                      -
                                                                                                      @@ -5721,7 +5163,6 @@ body { color: #000000; background: #FFFF
                                                                                                      Plot ytics
                                                                                                      -
                                                                                                      @@ -5732,7 +5173,6 @@ body { color: #000000; background: #FFFF
                                                                                                      Plot x-label
                                                                                                      -
                                                                                                      Value restriction based on xs:string
                                                                                                      @@ -5740,7 +5180,6 @@ body { color: #000000; background: #FFFF
                                                                                                      Plot y-label
                                                                                                      -
                                                                                                      Value restriction based on xs:string
                                                                                                      @@ -5748,14 +5187,12 @@ body { color: #000000; background: #FFFF
                                                                                                      -
                                                                                                      - Conditional Block +
                                                                                                      Conditional Block This has a required argument condition that is evaluated. If the condition is true, everything inside the element is evaluated; otherwise, everything inside the block element is skipped. When found inside the gnuplot element, a block can only have gnuplot children inside, with no text.
                                                                                                      -
                                                                                                      Choice between:
                                                                                                      • gnuplot-children
                                                                                                        @@ -5763,26 +5200,22 @@ body { color: #000000; background: #FFFF Attribute condition:
                                                                                                        optional
                                                                                                        type: xs:string
                                                                                                        -
                                                                                                        - Test Condition +
                                                                                                        Test Condition
                                                                                                        -

                                                                                                        -
                                                                                                        - Task +
                                                                                                        Task
                                                                                                        -
                                                                                                        +

                                                                                                        Element Task

                                                                                                        Root for .task (bridge task) documents
                                                                                                        -
                                                                                                        Can contain text
                                                                                                        Choice between:
                                                                                                          @@ -5805,10 +5238,8 @@ body { color: #000000; background: #FFFF Attribute OptionalRequired:
                                                                                                          optional
                                                                                                          type: int-or-perl
                                                                                                          -
                                                                                                          - Required number of passed optional elements to pass the Task +
                                                                                                          Required number of passed optional elements to pass the Task
                                                                                                          -
                                                                                                          @@ -5817,7 +5248,6 @@ body { color: #000000; background: #FFFF
                                                                                                          Introductory Information
                                                                                                          -
                                                                                                          Can contain text
                                                                                                          Choice between:
                                                                                                            @@ -5832,12 +5262,11 @@ body { color: #000000; background: #FFFF
                                                                                                          -
                                                                                                          Parents:Task

                                                                                                          +
                                                                                                          Parents: Task

                                                                                                          Element ClosingParagraph

                                                                                                          Closing Information
                                                                                                          -
                                                                                                          Can contain text
                                                                                                          Choice between:
                                                                                                            @@ -5852,12 +5281,11 @@ body { color: #000000; background: #FFFF
                                                                                                          -
                                                                                                          Parents:Task

                                                                                                          +
                                                                                                          Parents: Task

                                                                                                          Element Question

                                                                                                          Question
                                                                                                          -
                                                                                                          Choice between:
                                                                                                            @@ -5880,38 +5308,34 @@ body { color: #000000; background: #FFFF Attribute Mandatory:
                                                                                                            optional
                                                                                                            -
                                                                                                            - Passing is Mandatory +
                                                                                                            Passing is Mandatory
                                                                                                            -
                                                                                                            - - + Union of types
                                                                                                              +
                                                                                                            • perl
                                                                                                            • +
                                                                                                            • Value restriction based on xs:string
                                                                                                              • Y
                                                                                                              • N
                                                                                                              - - +
                                                                                                            • +
                                                                                                            Attribute OptionalRequired:
                                                                                                            optional
                                                                                                            type: int-or-perl
                                                                                                            -
                                                                                                            - Required number of passed optional elements to pass +
                                                                                                            Required number of passed optional elements to pass
                                                                                                            -
                                                                                                            -
                                                                                                            Parents:Task, Question

                                                                                                            +
                                                                                                            Parents: Task, Question

                                                                                                            Element QuestionText

                                                                                                            Question Information
                                                                                                            -
                                                                                                            Can contain text
                                                                                                            Choice between:
                                                                                                              @@ -5926,12 +5350,11 @@ body { color: #000000; background: #FFFF
                                                                                                            -
                                                                                                            Parents:Question

                                                                                                            +
                                                                                                            Parents: Question

                                                                                                            Element Setup

                                                                                                            Setup....
                                                                                                            -
                                                                                                            Choice between:
                                                                                                            • @@ -5941,12 +5364,11 @@ body { color: #000000; background: #FFFF
                                                                                                              optional
                                                                                                              type: xs:string
                                                                                                            -
                                                                                                            Parents:Task

                                                                                                            +
                                                                                                            Parents: Task

                                                                                                            Element Instance

                                                                                                            Specific Question Instance
                                                                                                            -
                                                                                                            Choice between:
                                                                                                              @@ -5963,28 +5385,23 @@ body { color: #000000; background: #FFFF Attribute Disabled:
                                                                                                              optional
                                                                                                              type: yesno-or-perl
                                                                                                              -
                                                                                                              - Instance is Disabled +
                                                                                                              Instance is Disabled
                                                                                                              -
                                                                                                              Attribute OptionalRequired:
                                                                                                              optional
                                                                                                              type: int-or-perl
                                                                                                              -
                                                                                                              - Required number of passed optional elements to pass the Instance +
                                                                                                              Required number of passed optional elements to pass the Instance
                                                                                                              -
                                                                                                              -
                                                                                                              Parents:Question, Setup

                                                                                                              +
                                                                                                              Parents: Question, Setup

                                                                                                              Element InstanceText

                                                                                                              Information for the Instance
                                                                                                              -
                                                                                                              Can contain text
                                                                                                              Choice between:
                                                                                                                @@ -5999,12 +5416,11 @@ body { color: #000000; background: #FFFF
                                                                                                              -
                                                                                                              Parents:Instance

                                                                                                              +
                                                                                                              Parents: Instance

                                                                                                              Element Criteria

                                                                                                              Question Criteria
                                                                                                              -
                                                                                                              Can contain text
                                                                                                              Choice between:
                                                                                                                @@ -6021,29 +5437,27 @@ body { color: #000000; background: #FFFF Attribute Mandatory:
                                                                                                                optional
                                                                                                                -
                                                                                                                - Passing is Mandatory +
                                                                                                                Passing is Mandatory
                                                                                                                -
                                                                                                                - - + Union of types
                                                                                                                  +
                                                                                                                • perl
                                                                                                                • +
                                                                                                                • Value restriction based on xs:string
                                                                                                                  • Y
                                                                                                                  • N
                                                                                                                  - - +
                                                                                                                • +
                                                                                                                -
                                                                                                                Parents:Task, Question, Instance

                                                                                                                +
                                                                                                                Parents: Task, Question, Instance

                                                                                                                Element CriteriaText

                                                                                                                Criteria Information
                                                                                                                -
                                                                                                                Can contain text
                                                                                                                Choice between:
                                                                                                                  @@ -6058,12 +5472,11 @@ body { color: #000000; background: #FFFF
                                                                                                                -
                                                                                                                Parents:Criteria

                                                                                                                +
                                                                                                                Parents: Criteria

                                                                                                                Element GraderNote

                                                                                                                Text to display to Grader
                                                                                                                -
                                                                                                                Can contain text
                                                                                                                Choice between:
                                                                                                                  @@ -6078,23 +5491,20 @@ body { color: #000000; background: #FFFF
                                                                                                                -
                                                                                                                Parents:Criteria

                                                                                                                +
                                                                                                                Parents: Criteria

                                                                                                                -
                                                                                                                - Problem block elements that cannot be used anywhere text is used. +
                                                                                                                Problem block elements that cannot be used anywhere text is used.
                                                                                                                -
                                                                                                                +

                                                                                                                Element part

                                                                                                                -
                                                                                                                - Problem Part +
                                                                                                                Problem Part This must be below problem if it is going to be used. It does many of the same tasks as problem, but allows multiple separate problems to exist in a single file.
                                                                                                                -
                                                                                                                Can contain text
                                                                                                                Choice between:
                                                                                                                  @@ -6117,73 +5527,60 @@ body { color: #000000; background: #FFFF Attribute id:
                                                                                                                  optional
                                                                                                                  type: xs:string
                                                                                                                  -
                                                                                                                  - Part ID +
                                                                                                                  Part ID
                                                                                                                  -
                                                                                                                  Attribute display:
                                                                                                                  optional
                                                                                                                  type: xs:string
                                                                                                                  -
                                                                                                                  - Displayed Part Description +
                                                                                                                  Displayed Part Description
                                                                                                                  -
                                                                                                                  -
                                                                                                                  Parents:library, text-with-parts, comment

                                                                                                                  +
                                                                                                                  Parents: library, text-with-parts, comment

                                                                                                                  Element allow

                                                                                                                  File Dependencies
                                                                                                                  -
                                                                                                                  Attribute src:
                                                                                                                  optional
                                                                                                                  type: xs:string
                                                                                                                  -
                                                                                                                  - Path to the file +
                                                                                                                  Path to the file
                                                                                                                  -
                                                                                                                  -
                                                                                                                  Parents:problem, html

                                                                                                                  +
                                                                                                                  Parents: problem, html

                                                                                                                  Element parserlib

                                                                                                                  type: xs:anyURI
                                                                                                                  -
                                                                                                                  - Import Tag Definitions +
                                                                                                                  Import Tag Definitions The enclosed filename contains definitions for new tags.
                                                                                                                  -
                                                                                                                  -
                                                                                                                  Parents:problem, library, hintpart, IntroParagraph, ClosingParagraph, QuestionText, InstanceText, CriteriaText, GraderNote, part, preduedate, postanswerdate, solved, notsolved, while

                                                                                                                  +
                                                                                                                  Parents: problem, library, hintpart, IntroParagraph, ClosingParagraph, QuestionText, InstanceText, CriteriaText, GraderNote, part, preduedate, postanswerdate, solved, notsolved, while

                                                                                                                  Element scriptlib

                                                                                                                  type: xs:anyURI
                                                                                                                  -
                                                                                                                  - Import Script Library +
                                                                                                                  Import Script Library The enclosed filename contains Perl code to run in the safe space.
                                                                                                                  -
                                                                                                                  -
                                                                                                                  Parents:problem, library, hintpart, IntroParagraph, ClosingParagraph, QuestionText, InstanceText, CriteriaText, GraderNote, part, preduedate, postanswerdate, solved, notsolved, while

                                                                                                                  +
                                                                                                                  Parents: problem, library, hintpart, IntroParagraph, ClosingParagraph, QuestionText, InstanceText, CriteriaText, GraderNote, part, preduedate, postanswerdate, solved, notsolved, while

                                                                                                                  Element meta

                                                                                                                  -
                                                                                                                  - Custom Metadata for LON-CAPA (as opposed to the HTML meta which should be inside <head>). +
                                                                                                                  Custom Metadata for LON-CAPA (as opposed to the HTML meta which should be inside <head>). Recognized names: abstract, author, authorspace, avetries, avetries_list, clear, comefrom, comefrom_list, copyright, correct, count, course, course_list, courserestricted, creationdate, dependencies, depth, difficulty, difficulty_list, disc, disc_list, domain, end, field, firstname, generation, goto, goto_list, groupname, helpful, highestgradelevel, hostname, id, keynum, keywords, language, lastname, lastrevisiondate, lowestgradelevel, middlename, mime, modifyinguser, notes, owner, permanentemail, scope, sequsage, sequsage_list, standards, start, stdno, stdno_list, subject, technical, title, url, username, value, version.
                                                                                                                  -
                                                                                                                  Attribute name: @@ -6193,16 +5590,14 @@ body { color: #000000; background: #FFFF
                                                                                                                  optional
                                                                                                                  type: xs:string
                                                                                                                  -
                                                                                                                  Parents:problem

                                                                                                                  +
                                                                                                                  Parents: problem

                                                                                                                  Element parameter

                                                                                                                  -
                                                                                                                  - Parameter for a part +
                                                                                                                  Parameter for a part parameter is exactly the same as responseparam, but should appear outside of a response element.
                                                                                                                  -
                                                                                                                  Attribute id: @@ -6223,52 +5618,43 @@ body { color: #000000; background: #FFFF Attribute display:
                                                                                                                  optional
                                                                                                                  type: xs:string
                                                                                                                  -
                                                                                                                  - Title displayed on the parameter setting screen. +
                                                                                                                  Title displayed on the parameter setting screen.
                                                                                                                  -
                                                                                                                  -
                                                                                                                  Parents:problem, part

                                                                                                                  +
                                                                                                                  Parents: problem, part

                                                                                                                  Element displaytitle

                                                                                                                  -
                                                                                                                  - This will insert the title of the problem from the metadata of the problem. Only the first displaytitle in a problem will show the title; this allows clean usage of displaytitle in LON-CAPA style files. +
                                                                                                                  This will insert the title of the problem from the metadata of the problem. Only the first displaytitle in a problem will show the title; this allows clean usage of displaytitle in LON-CAPA style files.
                                                                                                                  -
                                                                                                                  Attribute style:
                                                                                                                  optional
                                                                                                                  type: xs:string
                                                                                                                  -
                                                                                                                  Parents:inserts, preduedate, postanswerdate

                                                                                                                  +
                                                                                                                  Parents: inserts, preduedate, postanswerdate

                                                                                                                  Element displayduedate

                                                                                                                  -
                                                                                                                  - This will insert the current due date if one is set in the document. +
                                                                                                                  This will insert the current due date if one is set in the document. It is generated to be inside a table of 1x1 elements.
                                                                                                                  -
                                                                                                                  Attribute style:
                                                                                                                  optional
                                                                                                                  type: xs:string
                                                                                                                  -
                                                                                                                  - style=“plain” Makes the due date appear without any boxing. If the parameter value is other than “plain”, or if the style parameter is omitted, the due date will be displayed within a box. +
                                                                                                                  style=“plain” Makes the due date appear without any boxing. If the parameter value is other than “plain”, or if the style parameter is omitted, the due date will be displayed within a box.
                                                                                                                  -
                                                                                                                  Attribute format:
                                                                                                                  optional
                                                                                                                  type: xs:string
                                                                                                                  -
                                                                                                                  - Allows you to control the format of the due date. This is an arbitrary string that can contain any of the following formatting items: +
                                                                                                                  Allows you to control the format of the due date. This is an arbitrary string that can contain any of the following formatting items: %a Replaced by the abbreviated weekday name according to the current locale. %A Replaced by the full weekday name according to the current locale. @@ -6310,20 +5696,17 @@ body { color: #000000; background: #FFFF %% A % character. %+ Date and time in the form returned by the Unix date command.
                                                                                                                  -
                                                                                                                  -
                                                                                                                  Parents:inserts, preduedate, postanswerdate

                                                                                                                  +
                                                                                                                  Parents: inserts, preduedate, postanswerdate

                                                                                                                  Element preduedate

                                                                                                                  -
                                                                                                                  - Before Due Date Block +
                                                                                                                  Before Due Date Block Everything inside is skipped if the problem is after the due date.
                                                                                                                  -
                                                                                                                  Can contain text
                                                                                                                  Choice between:
                                                                                                                    @@ -6344,16 +5727,14 @@ body { color: #000000; background: #FFFF
                                                                                                                  -
                                                                                                                  Parents:inserts

                                                                                                                  +
                                                                                                                  Parents: inserts

                                                                                                                  Element postanswerdate

                                                                                                                  -
                                                                                                                  - After Answer Date Block +
                                                                                                                  After Answer Date Block Everything inside is skipped if the problem is before the answer date.
                                                                                                                  -
                                                                                                                  Can contain text
                                                                                                                  Choice between:
                                                                                                                    @@ -6374,18 +5755,16 @@ body { color: #000000; background: #FFFF
                                                                                                                  -
                                                                                                                  Parents:inserts

                                                                                                                  +
                                                                                                                  Parents: inserts

                                                                                                                  Element solved

                                                                                                                  -
                                                                                                                  - Block For After Solved +
                                                                                                                  Block For After Solved Everything inside is skipped if the problem part is “not solved”. Should not be used outside of parts in a problem using parts.
                                                                                                                  -
                                                                                                                  Can contain text
                                                                                                                  Choice between:
                                                                                                                    @@ -6403,16 +5782,14 @@ body { color: #000000; background: #FFFF
                                                                                                                  -
                                                                                                                  Parents:universal-blocks

                                                                                                                  +
                                                                                                                  Parents: universal-blocks

                                                                                                                  Element notsolved

                                                                                                                  -
                                                                                                                  - Block For When Not Solved +
                                                                                                                  Block For When Not Solved Everything inside is skipped if the problem part is “solved”.
                                                                                                                  -
                                                                                                                  Can contain text
                                                                                                                  Choice between:
                                                                                                                    @@ -6430,23 +5807,20 @@ body { color: #000000; background: #FFFF
                                                                                                                  -
                                                                                                                  Parents:universal-blocks

                                                                                                                  +
                                                                                                                  Parents: universal-blocks

                                                                                                                  -
                                                                                                                  - Non-HTML block elements mixed with text +
                                                                                                                  Non-HTML block elements mixed with text
                                                                                                                  -
                                                                                                                  +

                                                                                                                  Element import

                                                                                                                  -
                                                                                                                  - Import a File +
                                                                                                                  Import a File This causes the parse to read in the file named in the body of the element and parse it as if the entire text of the file had existed at the location of the element.
                                                                                                                  -
                                                                                                                  @@ -6457,43 +5831,38 @@ body { color: #000000; background: #FFFF Attribute importmode:
                                                                                                                  optional
                                                                                                                  -
                                                                                                                  - Import as +
                                                                                                                  Import as
                                                                                                                  -
                                                                                                                  - - + Union of types
                                                                                                                    +
                                                                                                                  • perl
                                                                                                                  • +
                                                                                                                  • Value restriction based on xs:string
                                                                                                                    • problem
                                                                                                                    • part
                                                                                                                    - - +
                                                                                                                  • +
                                                                                                                  -
                                                                                                                  Parents:universal-blocks, head.misc

                                                                                                                  +
                                                                                                                  Parents: universal-blocks, head.misc

                                                                                                                  Complex type block-base

                                                                                                                  Can contain text
                                                                                                                  -
                                                                                                                  - Conditional Block +
                                                                                                                  Conditional Block This has a required argument condition that is evaluated. If the condition is true, everything inside the element is evaluated; otherwise, everything inside the block element is skipped.
                                                                                                                  -
                                                                                                                  Attribute condition:
                                                                                                                  optional
                                                                                                                  type: xs:string
                                                                                                                  -
                                                                                                                  - Test Condition +
                                                                                                                  Test Condition
                                                                                                                  -
                                                                                                                  @@ -6565,20 +5934,17 @@ body { color: #000000; background: #FFFF

                                                                                                                  -
                                                                                                                  - see also: lonplot--block +
                                                                                                                  see also: lonplot--block
                                                                                                                  -
                                                                                                                  +

                                                                                                                  Element while

                                                                                                                  -
                                                                                                                  - While Loop Block +
                                                                                                                  While Loop Block This implements a while loop. The required attribute condition is a Perl scriptlet that when evaluated results in a true or false value. If true, the entirety of the text between the whiles is parsed. The condition is tested again, etc. If false, it goes to the next element.
                                                                                                                  -
                                                                                                                  Can contain text
                                                                                                                  Choice between:
                                                                                                                    @@ -6598,108 +5964,96 @@ body { color: #000000; background: #FFFF Attribute condition:
                                                                                                                    optional
                                                                                                                    type: xs:string
                                                                                                                    -
                                                                                                                    - Test Condition +
                                                                                                                    Test Condition
                                                                                                                    -
                                                                                                                    -
                                                                                                                    Parents:universal-blocks

                                                                                                                    +
                                                                                                                    Parents: universal-blocks

                                                                                                                    Element tex

                                                                                                                    type: xs:string
                                                                                                                    -
                                                                                                                    - Print Only Block (using only LaTeX) +
                                                                                                                    Print Only Block (using only LaTeX)
                                                                                                                    -
                                                                                                                    -
                                                                                                                    Parents:universal-blocks, textfield

                                                                                                                    +
                                                                                                                    Parents: universal-blocks, textfield

                                                                                                                    Element print

                                                                                                                    -
                                                                                                                    - Print Only Block (using HTML) +
                                                                                                                    Print Only Block (using HTML)
                                                                                                                    -
                                                                                                                    Can contain text
                                                                                                                    Choice between:
                                                                                                                    -
                                                                                                                    Parents:universal-blocks

                                                                                                                    +
                                                                                                                    Parents: universal-blocks

                                                                                                                    Element web

                                                                                                                    -
                                                                                                                    - Web Only Block +
                                                                                                                    Web Only Block
                                                                                                                    -
                                                                                                                    Can contain text
                                                                                                                    Choice between:
                                                                                                                    -
                                                                                                                    Parents:universal-blocks, textfield

                                                                                                                    +
                                                                                                                    Parents: universal-blocks, textfield

                                                                                                                    Element standalone

                                                                                                                    -
                                                                                                                    - Everything in between the start and end tag is shown only on the web and only if the resource is not part of a course. +
                                                                                                                    Everything in between the start and end tag is shown only on the web and only if the resource is not part of a course.
                                                                                                                    -
                                                                                                                    Can contain text
                                                                                                                    Choice between:
                                                                                                                    -
                                                                                                                    Parents:universal-blocks

                                                                                                                    +
                                                                                                                    Parents: universal-blocks

                                                                                                                    Complex type problemtype-base

                                                                                                                    Can contain text
                                                                                                                    -
                                                                                                                    - Problem Type Block +
                                                                                                                    Problem Type Block Allows you to show or hide output based on what the problem-type parameter is set to in the course. Will only show the output text when the problem is set to the type of exam or survey in the course.
                                                                                                                    -
                                                                                                                    Attribute mode:
                                                                                                                    optional
                                                                                                                    - - + Union of types
                                                                                                                      +
                                                                                                                    • perl
                                                                                                                    • +
                                                                                                                    • Value restriction based on xs:string
                                                                                                                      • show
                                                                                                                      • hide
                                                                                                                      - - +
                                                                                                                    • +
                                                                                                                    Attribute for:
                                                                                                                    optional
                                                                                                                    -
                                                                                                                    - When used as type(s) +
                                                                                                                    When used as type(s) Comma-separated list of values among: exam, survey, surveycred, anonsurvey, anonsurveycred, problem, practice, randomizetry
                                                                                                                    -
                                                                                                                    - - + Union of types
                                                                                                                      +
                                                                                                                    • perl
                                                                                                                    • +
                                                                                                                    • Value restriction based on xs:string
                                                                                                                      • (exam|survey|surveycred|anonsurvey|anonsurveycred|problem|practice|randomizetry)(\s*,\s*(exam|survey|surveycred|anonsurvey|anonsurveycred|problem|practice|randomizetry))*
                                                                                                                      - - +
                                                                                                                    • +
                                                                                                                    @@ -6774,20 +6128,16 @@ body { color: #000000; background: #FFFF
                                                                                                                    -
                                                                                                                    - Randomly Parsed Block +
                                                                                                                    Randomly Parsed Block The enclosed elements are parsed in a stable random order. The optional attribute show=“N” restricts the number of elements inside that are actually parsed to no more than N. N can equal the total elements inside. The randomlist element can be used to randomize problem parts by wrapping the <part> elements with a randomlist element. Note that when randomlist wraps <part> elements, that all students will work all parts only if show=“N” where N is the total number of parts wrapped. When N is less than the total number of parts wrapped, there will be gaps in the assessment chart, and also in the table of submissions for each student, corresponding to those parts which are never available to that particular student.
                                                                                                                    -
                                                                                                                    Attribute show:
                                                                                                                    optional
                                                                                                                    type: int-or-perl
                                                                                                                    -
                                                                                                                    - Maximum Tags to Show +
                                                                                                                    Maximum Tags to Show
                                                                                                                    -
                                                                                                                    @@ -7092,10 +6442,8 @@ body { color: #000000; background: #FFFF

                                                                                                                    Element languageblock

                                                                                                                    -
                                                                                                                    - This declares the intent to provide content that can be rendered in the set of languages in the include specification but not in the exclude specification. If a currently preferred language is in the include list the content in the <languageblock>...</languageblock> is rendered If the currently preferred language is in the exclude list, the content in the <languageblock>..</languageblock is not rendered. +
                                                                                                                    This declares the intent to provide content that can be rendered in the set of languages in the include specification but not in the exclude specification. If a currently preferred language is in the include list the content in the <languageblock>...</languageblock> is rendered If the currently preferred language is in the exclude list, the content in the <languageblock>..</languageblock is not rendered.
                                                                                                                    -
                                                                                                                    Can contain text
                                                                                                                    Choice between:
                                                                                                                    • @@ -7108,17 +6456,15 @@ body { color: #000000; background: #FFFF
                                                                                                                      optional
                                                                                                                      type: xs:string
                                                                                                                    -
                                                                                                                    Parents:universal-blocks

                                                                                                                    +
                                                                                                                    Parents: universal-blocks

                                                                                                                    Element translated

                                                                                                                    -
                                                                                                                    - <translated> starts a block of a resource that has multiple translations. +
                                                                                                                    <translated> starts a block of a resource that has multiple translations. See the <lang> element as well. When </translated> is encountered if there is a translation for the currently preferred language, that is rendered inthe web/tex/webgrade targets. Otherwise, the default text is rendered. Note that <lang> is only registered for the duration of the <translated>...</translated> block.
                                                                                                                    -
                                                                                                                    Can contain text
                                                                                                                    Choice between:
                                                                                                                      @@ -7130,16 +6476,14 @@ body { color: #000000; background: #FFFF
                                                                                                                    -
                                                                                                                    Parents:inlines

                                                                                                                    +
                                                                                                                    Parents: inlines

                                                                                                                    Element lang

                                                                                                                    -
                                                                                                                    - Specifies that the block contained within it is a translation for a specific language specified by the 'which' attribute. The 'other' attribute can be used by itself or in conjunction with which to specify this element _may_ be used as a translation for some list of languages. e.g.: +
                                                                                                                    Specifies that the block contained within it is a translation for a specific language specified by the 'which' attribute. The 'other' attribute can be used by itself or in conjunction with which to specify this element _may_ be used as a translation for some list of languages. e.g.: <lang which='senisoUS' other='senisoCA,senisoAU,seniso'> specifying that the block provides a translation for US (primary) Canadian, Australian and UK English.
                                                                                                                    -
                                                                                                                    Can contain text
                                                                                                                    Choice between:
                                                                                                                    • @@ -7152,17 +6496,15 @@ body { color: #000000; background: #FFFF
                                                                                                                      optional
                                                                                                                      type: xs:string
                                                                                                                    -
                                                                                                                    Parents:translated

                                                                                                                    +
                                                                                                                    Parents: translated

                                                                                                                    Element window

                                                                                                                    -
                                                                                                                    - Text In Separate Window +
                                                                                                                    Text In Separate Window This creates a link that when clicked shows the intervening information in a pop-up window. By default the window will be 500 pixels wide and 200 pixels tall, and the link text will be a superscript * (so as to look like a footnote). These can be changed using the attributes. When printing, the included text will get turned into a real footnote.
                                                                                                                    -
                                                                                                                    Can contain text
                                                                                                                    Choice between:
                                                                                                                      @@ -7176,10 +6518,8 @@ body { color: #000000; background: #FFFF Attribute linktext:
                                                                                                                      optional
                                                                                                                      type: xs:string
                                                                                                                      -
                                                                                                                      - Text of Link +
                                                                                                                      Text of Link
                                                                                                                      -
                                                                                                                      Attribute height: @@ -7191,23 +6531,19 @@ body { color: #000000; background: #FFFF Attribute printtext:
                                                                                                                      optional
                                                                                                                      type: xs:string
                                                                                                                      -
                                                                                                                      - Printed text (optional) +
                                                                                                                      Printed text (optional)
                                                                                                                      -
                                                                                                                      -
                                                                                                                      Parents:universal-blocks

                                                                                                                      +
                                                                                                                      Parents: universal-blocks

                                                                                                                      Element windowlink

                                                                                                                      -
                                                                                                                      - This creates a link to a resource that comes up in a pop-up window. +
                                                                                                                      This creates a link to a resource that comes up in a pop-up window. The link will be the intervening information between the start and the end tag. By default the window will be 500 pixels wide and 200 pixels tall.
                                                                                                                      -
                                                                                                                      Can contain text
                                                                                                                      Choice between:
                                                                                                                      • @@ -7219,31 +6555,25 @@ body { color: #000000; background: #FFFF Attribute height:
                                                                                                                        optional
                                                                                                                        type: int-or-perl
                                                                                                                        -
                                                                                                                        - starting height of the popup window +
                                                                                                                        starting height of the popup window
                                                                                                                        -
                                                                                                                        Attribute width:
                                                                                                                        optional
                                                                                                                        type: int-or-perl
                                                                                                                        -
                                                                                                                        - starting width of the popup window +
                                                                                                                        starting width of the popup window
                                                                                                                        -
                                                                                                                        -
                                                                                                                        Parents:universal-blocks

                                                                                                                        +
                                                                                                                        Parents: universal-blocks

                                                                                                                        Element togglebox

                                                                                                                        -
                                                                                                                        - This creates a toggling box that can be clicked open and close. +
                                                                                                                        This creates a toggling box that can be clicked open and close. When printing, the included text will be rendered in a visible box.
                                                                                                                        -
                                                                                                                        Can contain text
                                                                                                                        Choice between:
                                                                                                                        • @@ -7252,63 +6582,51 @@ body { color: #000000; background: #FFFF Attribute heading:
                                                                                                                          optional
                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          - heading text of the box, by default no heading +
                                                                                                                          heading text of the box, by default no heading
                                                                                                                          -
                                                                                                                          Attribute headerbg:
                                                                                                                          optional
                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          - background color of the header, by default white +
                                                                                                                          background color of the header, by default white
                                                                                                                          -
                                                                                                                          Attribute showtext:
                                                                                                                          optional
                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          - the text that appears to make the box visible, by default the translation of ’show’ +
                                                                                                                          the text that appears to make the box visible, by default the translation of ’show’
                                                                                                                          -
                                                                                                                          Attribute hidetext:
                                                                                                                          optional
                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          - the text that appears to hide the box again, by default the translation of ’hide’ +
                                                                                                                          the text that appears to hide the box again, by default the translation of ’hide’
                                                                                                                          -
                                                                                                                          -
                                                                                                                          Parents:universal-blocks

                                                                                                                          +
                                                                                                                          Parents: universal-blocks

                                                                                                                          Element instructorcomment

                                                                                                                          -
                                                                                                                          - Comment that is hidden if form.instructor_comments='hide'. +
                                                                                                                          Comment that is hidden if form.instructor_comments='hide'.
                                                                                                                          -
                                                                                                                          Can contain text
                                                                                                                          Choice between:
                                                                                                                          -
                                                                                                                          Parents:universal-blocks

                                                                                                                          +
                                                                                                                          Parents: universal-blocks

                                                                                                                          Element comment

                                                                                                                          -
                                                                                                                          - Allows one to comment out sections of code in a balanced manner, or to provide a comment description of how a problem works. +
                                                                                                                          Allows one to comment out sections of code in a balanced manner, or to provide a comment description of how a problem works. The content is ignored.
                                                                                                                          -
                                                                                                                          Can contain text
                                                                                                                          Choice between:
                                                                                                                            @@ -7320,70 +6638,60 @@ body { color: #000000; background: #FFFF
                                                                                                                          -
                                                                                                                          Parents:universal-blocks

                                                                                                                          +
                                                                                                                          Parents: universal-blocks

                                                                                                                          Element organicstructure

                                                                                                                          Organic Structure
                                                                                                                          -
                                                                                                                          Attribute width:
                                                                                                                          optional
                                                                                                                          type: int-or-perl
                                                                                                                          -
                                                                                                                          - Width (pixels) +
                                                                                                                          Width (pixels)
                                                                                                                          -
                                                                                                                          Attribute texwidth:
                                                                                                                          optional
                                                                                                                          type: decimal-or-perl
                                                                                                                          -
                                                                                                                          - TeXwidth (mm) +
                                                                                                                          TeXwidth (mm)
                                                                                                                          -
                                                                                                                          Attribute molecule:
                                                                                                                          required
                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          - JME string +
                                                                                                                          JME string
                                                                                                                          -
                                                                                                                          Attribute options:
                                                                                                                          optional
                                                                                                                          -
                                                                                                                          - Comma-separated list of options: +
                                                                                                                          Comma-separated list of options: reaction: is a reaction (note: setting this option is only useful for the editor, it does not change the resulting image) border: draws a border around the image
                                                                                                                          -
                                                                                                                          - - + Union of types
                                                                                                                            +
                                                                                                                          • perl
                                                                                                                          • +
                                                                                                                          • Value restriction based on xs:string
                                                                                                                            • reaction|border|reaction\s*,\s*border|border\s*,\s*reaction
                                                                                                                            - - +
                                                                                                                          • +
                                                                                                                          -
                                                                                                                          Parents:universal-blocks

                                                                                                                          +
                                                                                                                          Parents: universal-blocks

                                                                                                                          Element drawimage

                                                                                                                          -
                                                                                                                          - Draws an image with the specified objects using pixel coordinates (text, line, rectangle, arc, fill, polygon, image). +
                                                                                                                          Draws an image with the specified objects using pixel coordinates (text, line, rectangle, arc, fill, polygon, image).
                                                                                                                          -
                                                                                                                          Choice between:
                                                                                                                            @@ -7593,64 +6901,53 @@ body { color: #000000; background: #FFFF
                                                                                                                            optional
                                                                                                                            type: xs:string
                                                                                                                          -
                                                                                                                          Parents:universal-blocks

                                                                                                                          +
                                                                                                                          Parents: universal-blocks

                                                                                                                          -
                                                                                                                          - Non-HTML inline elements mixed with text +
                                                                                                                          Non-HTML inline elements mixed with text
                                                                                                                          -
                                                                                                                          +

                                                                                                                          Element display

                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          - Display Script Result Block +
                                                                                                                          Display Script Result Block The intervening Perl script is evaluated in the safe space and the return value of the script replaces the entire element.
                                                                                                                          -
                                                                                                                          -
                                                                                                                          Parents:inlines

                                                                                                                          +
                                                                                                                          Parents: inlines

                                                                                                                          Element m

                                                                                                                          -
                                                                                                                          - The inside text is LaTeX, and is converted to HTML (or MathML) on the fly. +
                                                                                                                          The inside text is LaTeX, and is converted to HTML (or MathML) on the fly. This element is normally used for math, and the text should start and end with either $ or $$.
                                                                                                                          -
                                                                                                                          Can contain text
                                                                                                                          Attribute display:
                                                                                                                          optional
                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          - Option to force the math rendering for this element. +
                                                                                                                          Option to force the math rendering for this element.
                                                                                                                          -
                                                                                                                          Attribute eval:
                                                                                                                          optional
                                                                                                                          type: onoff-or-perl
                                                                                                                          -
                                                                                                                          - Perl variables inside the element will be evaluated if this attribute value is "on". +
                                                                                                                          Perl variables inside the element will be evaluated if this attribute value is "on".
                                                                                                                          -
                                                                                                                          -
                                                                                                                          Parents:inlines

                                                                                                                          +
                                                                                                                          Parents: inlines

                                                                                                                          Element lm

                                                                                                                          -
                                                                                                                          - Inline math with the LON-CAPA syntax (use <m> for LaTeX math). +
                                                                                                                          Inline math with the LON-CAPA syntax (use <m> for LaTeX math). Perl variables are evaluated. The expression is interpreted with implicit operators (for multiplication or units).
                                                                                                                          -
                                                                                                                          @@ -7658,11 +6955,9 @@ body { color: #000000; background: #FFFF Attribute mode:
                                                                                                                          optional
                                                                                                                          -
                                                                                                                          - In symbols mode, names are interpreted as constants or variables. +
                                                                                                                          In symbols mode, names are interpreted as constants or variables. In units mode, names are interpreted as constants or units.
                                                                                                                          -
                                                                                                                          Value restriction based on xs:string
                                                                                                                            @@ -7674,12 +6969,11 @@ body { color: #000000; background: #FFFF
                                                                                                                          -
                                                                                                                          Parents:inlines

                                                                                                                          +
                                                                                                                          Parents: inlines

                                                                                                                          Element num

                                                                                                                          -
                                                                                                                          - Typesets a number formatted in scientific notation, fixed point, fixed point with commas, fixed point with commas and dollar sign, or in significant digits. +
                                                                                                                          Typesets a number formatted in scientific notation, fixed point, fixed point with commas, fixed point with commas and dollar sign, or in significant digits. <num format="2E">31454678</num> results in 3.15 x 10^7 <num format="2f">31454678</num> results in 31454678.00 @@ -7690,22 +6984,19 @@ body { color: #000000; background: #FFFF <num format="2s">31454678</num> results in 31000000 <num format=",2s">31454678</num> results in 31,000,000
                                                                                                                          -
                                                                                                                          Can contain text
                                                                                                                          Attribute format:
                                                                                                                          optional
                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          Parents:inlines

                                                                                                                          +
                                                                                                                          Parents: inlines

                                                                                                                          Element algebra

                                                                                                                          -
                                                                                                                          - Typesets algebraic expressions. +
                                                                                                                          Typesets algebraic expressions. Expressions are displayed using the math expression display mechanism defined in the user’s preferences. The default is tth.
                                                                                                                          -
                                                                                                                          Can contain text
                                                                                                                          Attribute style: @@ -7714,43 +7005,35 @@ body { color: #000000; background: #FFFF Attribute display:
                                                                                                                          optional
                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          - Option to force the math rendering for this element. +
                                                                                                                          Option to force the math rendering for this element.
                                                                                                                          -
                                                                                                                          -
                                                                                                                          Parents:inlines

                                                                                                                          +
                                                                                                                          Parents: inlines

                                                                                                                          Element chem

                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          - Typesets chemical equation +
                                                                                                                          Typesets chemical equation
                                                                                                                          -
                                                                                                                          -
                                                                                                                          Parents:inlines

                                                                                                                          +
                                                                                                                          Parents: inlines

                                                                                                                          Element parse

                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          - Evaluates the Perl content, then parses it as if it was part of the XML document and displays the result. +
                                                                                                                          Evaluates the Perl content, then parses it as if it was part of the XML document and displays the result. Warning: using this element (or the xmlparse function) will reduce the document future interoperability, because dynamically generated XML cannot be automatically converted.
                                                                                                                          -
                                                                                                                          -
                                                                                                                          Parents:inlines

                                                                                                                          +
                                                                                                                          Parents: inlines

                                                                                                                          Element displayweight

                                                                                                                          -
                                                                                                                          - Displays the number of points awarded for this problem or problem part. +
                                                                                                                          Displays the number of points awarded for this problem or problem part.
                                                                                                                          -
                                                                                                                          -
                                                                                                                          Parents:inlines

                                                                                                                          +
                                                                                                                          Parents: inlines

                                                                                                                          Element displaystudentphoto

                                                                                                                          @@ -7763,14 +7046,13 @@ body { color: #000000; background: #FFFF Attribute align:
                                                                                                                          optional
                                                                                                                          -
                                                                                                                          - note: this attribute is not supported in HTML5, css should be used instead ! +
                                                                                                                          note: this attribute is not supported in HTML5, css should be used instead !
                                                                                                                          -
                                                                                                                          - - + Union of types
                                                                                                                            +
                                                                                                                          • perl
                                                                                                                          • +
                                                                                                                          • Value restriction based on xs:string
                                                                                                                            • left
                                                                                                                            • right
                                                                                                                            • @@ -7778,75 +7060,64 @@ body { color: #000000; background: #FFFF
                                                                                                                            • top
                                                                                                                            • bottom
                                                                                                                            - - +
                                                                                                                          • +
                                                                                                                          -
                                                                                                                          Parents:inlines

                                                                                                                          +
                                                                                                                          Parents: inlines

                                                                                                                          -
                                                                                                                          - HTML +
                                                                                                                          HTML
                                                                                                                          -
                                                                                                                          +

                                                                                                                          Attribute group: coreattrs

                                                                                                                          -
                                                                                                                          - core attributes common to most HTML elements +
                                                                                                                          core attributes common to most HTML elements
                                                                                                                          -
                                                                                                                          Attribute id:
                                                                                                                          optional
                                                                                                                          type: xs:ID
                                                                                                                          -
                                                                                                                          - This attribute defines a unique identifier (ID) which must be unique in the whole document. Its purpose is to identify the element when linking (using a fragment identifier), scripting, or styling (with CSS). +
                                                                                                                          This attribute defines a unique identifier (ID) which must be unique in the whole document. Its purpose is to identify the element when linking (using a fragment identifier), scripting, or styling (with CSS). Usage note: - This attribute's value is an opaque string: this means that web author must not use it to convey any information. Particular meaning, for example semantic meaning, must not be derived from the string. - This attribute's value must not contain white spaces. Browsers treat non-conforming IDs that contains white spaces as if the white space is part of the ID. In contrast to the class attribute, which allows space-separated values, elements can only have one single ID defined through the id attribute. Note that an element may have several IDs, but the others should be set by another means, such as via a script interfacing with the DOM interface of the element. - Using characters except ASCII letters and digits, '_', '-' and '.' may cause compatibility problems, as they weren't allowed in HTML 4. Though this restriction has been lifted in HTML 5, an ID should start with a letter for compatibility.
                                                                                                                          -
                                                                                                                          Attribute class:
                                                                                                                          optional
                                                                                                                          type: xs:NMTOKENS
                                                                                                                          -
                                                                                                                          - This attribute is a space-separated list of the classes of the element. Classes allows CSS and Javascript to select and access specific elements via the class selectors or functions like the DOM method document.getElementsByClassName. +
                                                                                                                          This attribute is a space-separated list of the classes of the element. Classes allows CSS and Javascript to select and access specific elements via the class selectors or functions like the DOM method document.getElementsByClassName. Usage note: Though the specification doesn't put requirements on the name of classes, web developers are encouraged to use names that describe the semantic purpose of the element, rather to the presentation of the element (e.g., attribute to describe an attribute rather than italics, although an element of this class may be presented by italics). Semantic names remain logical even if the presentation of the page changes.
                                                                                                                          -
                                                                                                                          Attribute style:
                                                                                                                          optional
                                                                                                                          type: xs:string
                                                                                                                          -
                                                                                                                          - This attribute contains CSS styling declarations to be applied to the element. Note that it is recommended for styles to be defined in a separate file or files. This attribute and the <style> element have mainly the purpose of allowing for quick styling, for example for testing purposes. +
                                                                                                                          This attribute contains CSS styling declarations to be applied to the element. Note that it is recommended for styles to be defined in a separate file or files. This attribute and the <style> element have mainly the purpose of allowing for quick styling, for example for testing purposes. Usage note: This attribute must not be used to convey semantic information. Even if all styling is removed, a page should remain semantically correct. Typically it shouldn't be used to hide irrelevant information; this should be done using the hidden attribute.
                                                                                                                          -
                                                                                                                          -
                                                                                                                          Parents:headerContent, body, section-base, header, footer, aside, div-base, p-base, ul-base, ol-base, li-base, dl-base, table-base, tr-base, td-base, th, span, a, hr, address, blockquote, img, figure, object, video, audio, canvas, form, input, iframe

                                                                                                                          +
                                                                                                                          Parents: headerContent, body, section-base, header, footer, aside, div-base, p-base, ul-base, ol-base, li-base, dl-base, table-base, tr-base, td-base, th, span, a, hr, address, blockquote, img, figure, object, video, audio, canvas, form, input, iframe

                                                                                                                          Attribute group: i18n

                                                                                                                          -
                                                                                                                          - internationalization attributes +
                                                                                                                          internationalization attributes lang language code (backwards compatible) xml:lang language code (as per XML 1.0 spec) dir direction for weak/neutral text
                                                                                                                          -
                                                                                                                          Attribute lang:
                                                                                                                          optional
                                                                                                                          type: xs:language
                                                                                                                          @@ -7863,7 +7134,7 @@ body { color: #000000; background: #FFFF
                                                                                                                        -
                                                                                                                        Parents:html, head, title, htmlMeta, style, body

                                                                                                                        +
                                                                                                                        Parents: html, head, title, htmlMeta, style, body

                                                                                                                        Complex type inlineBaseType

                                                                                                                        Can contain text
                                                                                                                        Choice between:
                                                                                                                        • @@ -7893,7 +7164,7 @@ body { color: #000000; background: #FFFF h6
                                                                                                                        -
                                                                                                                        Parents:universal-blocks

                                                                                                                        +
                                                                                                                        Parents: universal-blocks

                                                                                                                        Complex type headerContent

                                                                                                                        Can contain text
                                                                                                                        Choice between:
                                                                                                                        • @@ -7909,10 +7180,8 @@ body { color: #000000; background: #FFFF

                                                                                                                          Element html

                                                                                                                          -
                                                                                                                          - The HTML root element (<html>) represents the root of an HTML document. +
                                                                                                                          The HTML root element (<html>) represents the root of an HTML document.
                                                                                                                          -
                                                                                                                          Sequence with:
                                                                                                                            @@ -7953,14 +7222,12 @@ body { color: #000000; background: #FFFF
                                                                                                                        -
                                                                                                                        Parents:head

                                                                                                                        +
                                                                                                                        Parents: head

                                                                                                                        Element head

                                                                                                                        -
                                                                                                                        - The HTML Head Element (<head>) provides general information (metadata) about the document, including its title and links to or definitions of scripts and style sheets. +
                                                                                                                        The HTML Head Element (<head>) provides general information (metadata) about the document, including its title and links to or definitions of scripts and style sheets.
                                                                                                                        -
                                                                                                                        Sequence with:
                                                                                                                          @@ -8014,25 +7281,21 @@ body { color: #000000; background: #FFFF Attribute profile:
                                                                                                                          optional
                                                                                                                          type: xs:anyURI
                                                                                                                          -
                                                                                                                          - The URIs of one or more metadata profiles, separated by white space. +
                                                                                                                          The URIs of one or more metadata profiles, separated by white space. This attribute is obsolete in HTML5.
                                                                                                                          -
                                                                                                                          -
                                                                                                                          Parents:problem, html

                                                                                                                          +
                                                                                                                          Parents: problem, html

                                                                                                                          Element title

                                                                                                                          -
                                                                                                                          - The title element is not considered part of the flow of text. +
                                                                                                                          The title element is not considered part of the flow of text. It should be displayed, for example as the page header or window title. Exactly one title is required per document.
                                                                                                                          -
                                                                                                                          Can contain text
                                                                                                                          i18n

                                                                                                                          @@ -8040,14 +7303,12 @@ body { color: #000000; background: #FFFF
                                                                                                                          optional
                                                                                                                          type: xs:ID
                                                                                                                          -
                                                                                                                          Parents:head

                                                                                                                          +
                                                                                                                          Parents: head

                                                                                                                          Element base

                                                                                                                          -
                                                                                                                          - The HTML Base Element (<base>) specifies the base URL to use for all relative URLs contained within a document. There can be only one <base> element in a document. +
                                                                                                                          The HTML Base Element (<base>) specifies the base URL to use for all relative URLs contained within a document. There can be only one <base> element in a document.
                                                                                                                          -
                                                                                                                          Attribute href: @@ -8057,13 +7318,12 @@ body { color: #000000; background: #FFFF
                                                                                                                          optional
                                                                                                                          type: xs:ID
                                                                                                                          -
                                                                                                                          Parents:head

                                                                                                                          +
                                                                                                                          Parents: head

                                                                                                                          Complex type htmlMeta

                                                                                                                          -
                                                                                                                          - The HTML Meta Element (<meta>) represents any metadata information that cannot be represented by one of the other HTML meta-related elements (<base>, <link>, <script>, <style> or <title>). +
                                                                                                                          The HTML Meta Element (<meta>) represents any metadata information that cannot be represented by one of the other HTML meta-related elements (<base>, <link>, <script>, <style> or <title>). Depending on the attributes set, the kind of metadata can be one of the following: - If name is set, it is document-level metadata, applying to the whole page. @@ -8071,7 +7331,6 @@ body { color: #000000; background: #FFFF - If charset is set, it is a charset declaration, i.e. the charset used for the serialized form of the webpage. HTML5 - if the itemprop is set, a user-defined metadata, transparent for the user-agent as the semantics of the metadata is user-specific.
                                                                                                                          -
                                                                                                                          i18n

                                                                                                                          Attribute id: @@ -8080,44 +7339,36 @@ body { color: #000000; background: #FFFF Attribute http-equiv:
                                                                                                                          optional
                                                                                                                          -
                                                                                                                          - This enumerated attribute defines the pragma that can alter servers and user-agents behavior. The value of the pragma is defined using the content and can be one of the following: +
                                                                                                                          This enumerated attribute defines the pragma that can alter servers and user-agents behavior. The value of the pragma is defined using the content and can be one of the following: - content-language (obsolete) - content-type (obsolete) - default-style - refresh - set-cookie (obsolete)
                                                                                                                          -
                                                                                                                          Attribute name:
                                                                                                                          optional
                                                                                                                          -
                                                                                                                          - This attribute defines the name of a document-level metadata. It should not be set if one of the attributes itemprop, http-equiv or charset is also set. +
                                                                                                                          This attribute defines the name of a document-level metadata. It should not be set if one of the attributes itemprop, http-equiv or charset is also set.
                                                                                                                          -
                                                                                                                          Attribute content:
                                                                                                                          required
                                                                                                                          -
                                                                                                                          - This attribute gives the value associated with the http-equiv or name attribute, depending of the context. +
                                                                                                                          This attribute gives the value associated with the http-equiv or name attribute, depending of the context.
                                                                                                                          -
                                                                                                                          Attribute scheme:
                                                                                                                          optional
                                                                                                                          -
                                                                                                                          - This attribute defines the scheme in which the metadata is described. A scheme is a context leading to the correct interpretations of the content value, like a format. +
                                                                                                                          This attribute defines the scheme in which the metadata is described. A scheme is a context leading to the correct interpretations of the content value, like a format. Notes: Do not use this attribute as it is obsolete. There is no replacement for it as there was no real usage for it. Omit it altogether.
                                                                                                                          -
                                                                                                                          @@ -8125,10 +7376,8 @@ body { color: #000000; background: #FFFF

                                                                                                                          Simple type MediaDesc

                                                                                                                          -
                                                                                                                          - Single or comma-separated list of media descriptors +
                                                                                                                          Single or comma-separated list of media descriptors
                                                                                                                          -
                                                                                                                          Value restriction based on xs:string
                                                                                                                          • [^,]+(,\s*[^,]+)*
                                                                                                                          • @@ -8137,75 +7386,60 @@ body { color: #000000; background: #FFFF

                                                                                                                            Element link

                                                                                                                            -
                                                                                                                            - The HTML Link Element (<link>) specifies relationships between the current document and external resource. Possible uses for this element include defining a relational framework for navigation. This Element is most used to link to style sheets. +
                                                                                                                            The HTML Link Element (<link>) specifies relationships between the current document and external resource. Possible uses for this element include defining a relational framework for navigation. This Element is most used to link to style sheets.
                                                                                                                            -
                                                                                                                            Attribute charset:
                                                                                                                            optional
                                                                                                                            type: xs:string
                                                                                                                            -
                                                                                                                            - This attribute defines the character encoding of the linked resource. The value is a space- and/or comma-delimited list of character sets as defined in RFC 2045. The default value is ISO-8859-1. +
                                                                                                                            This attribute defines the character encoding of the linked resource. The value is a space- and/or comma-delimited list of character sets as defined in RFC 2045. The default value is ISO-8859-1. Usage note: This attribute is obsolete in HTML5 and must not be used by authors. To achieve its effect, use the Content-Type: HTTP header on the linked resource.
                                                                                                                            -
                                                                                                                            Attribute href:
                                                                                                                            optional
                                                                                                                            type: xs:anyURI
                                                                                                                            -
                                                                                                                            - This attribute specifies the URL of the linked resource. A URL might be absolute or relative. +
                                                                                                                            This attribute specifies the URL of the linked resource. A URL might be absolute or relative.
                                                                                                                            -
                                                                                                                            Attribute hreflang:
                                                                                                                            optional
                                                                                                                            type: xs:language
                                                                                                                            -
                                                                                                                            - This attribute indicates the language of the linked resource. It is purely advisory. Allowed values are determined by BCP47 for HTML5 and by RFC1766 for HTML 4. Use this attribute only if the href attribute is present. +
                                                                                                                            This attribute indicates the language of the linked resource. It is purely advisory. Allowed values are determined by BCP47 for HTML5 and by RFC1766 for HTML 4. Use this attribute only if the href attribute is present.
                                                                                                                            -
                                                                                                                            Attribute type:
                                                                                                                            optional
                                                                                                                            type: xs:string
                                                                                                                            -
                                                                                                                            - This attribute is used to define the type of the content linked to. The value of the attribute should be a MIME type such as text/html, text/css, and so on. The common use of this attribute is to define the type of style sheet linked and the most common current value is text/css, which indicates a Cascading Style Sheet format. +
                                                                                                                            This attribute is used to define the type of the content linked to. The value of the attribute should be a MIME type such as text/html, text/css, and so on. The common use of this attribute is to define the type of style sheet linked and the most common current value is text/css, which indicates a Cascading Style Sheet format.
                                                                                                                            -
                                                                                                                            Attribute rel:
                                                                                                                            optional
                                                                                                                            type: xs:NMTOKENS
                                                                                                                            -
                                                                                                                            - This attribute names a relationship of the linked document to the current document. The attribute must be a space-separated list of the link types values. The most common use of this attribute is to specify a link to an external style sheet: the rel attribute is set to stylesheet, and the href attribute is set to the URL of an external style sheet to format the page. WebTV also supports the use of the value next for rel to preload the next page in a document series. +
                                                                                                                            This attribute names a relationship of the linked document to the current document. The attribute must be a space-separated list of the link types values. The most common use of this attribute is to specify a link to an external style sheet: the rel attribute is set to stylesheet, and the href attribute is set to the URL of an external style sheet to format the page. WebTV also supports the use of the value next for rel to preload the next page in a document series.
                                                                                                                            -
                                                                                                                            Attribute rev:
                                                                                                                            optional
                                                                                                                            type: xs:NMTOKENS
                                                                                                                            -
                                                                                                                            - The value of this attribute shows the relationship of the current document to the linked document, as defined by the href attribute. The attribute thus defines the reverse relationship compared to the value of the rel attribute. Link types values for the attribute are similar to the possible values for rel. +
                                                                                                                            The value of this attribute shows the relationship of the current document to the linked document, as defined by the href attribute. The attribute thus defines the reverse relationship compared to the value of the rel attribute. Link types values for the attribute are similar to the possible values for rel. Usage note: This attribute is obsolete in HTML5. Do not use it. To achieve its effect, use the rel attribute with the opposite link types values, e.g. made should be replaced by author. Also this attribute doesn't mean revision and must not be used with a version number, which is unfortunately the case on numerous sites.
                                                                                                                            -
                                                                                                                            Attribute media:
                                                                                                                            optional
                                                                                                                            type: MediaDesc
                                                                                                                            -
                                                                                                                            - This attribute specifies the media which the linked resource applies to. Its value must be a media query. This attribute is mainly useful when linking to external stylesheets by allowing the user agent to pick the best adapted one for the device it runs on. +
                                                                                                                            This attribute specifies the media which the linked resource applies to. Its value must be a media query. This attribute is mainly useful when linking to external stylesheets by allowing the user agent to pick the best adapted one for the device it runs on. Usage note: @@ -8213,18 +7447,15 @@ body { color: #000000; background: #FFFF - Browsers not supporting the CSS3 Media Queries won't necessarily recognize the adequate link; do not forget to set fallback links, the restricted set of media queries defined in HTML 4.
                                                                                                                            -
                                                                                                                            -
                                                                                                                            Parents:head.misc

                                                                                                                            +
                                                                                                                            Parents: head.misc

                                                                                                                            Element style

                                                                                                                            -
                                                                                                                            - The HTML <style> element contains style information for a document, or a part of document. The specific style information is contained inside of this element, usually in the CSS. +
                                                                                                                            The HTML <style> element contains style information for a document, or a part of document. The specific style information is contained inside of this element, usually in the CSS.
                                                                                                                            -
                                                                                                                            Can contain text
                                                                                                                            i18n

                                                                                                                            @@ -8244,12 +7475,11 @@ body { color: #000000; background: #FFFF
                                                                                                                            optional
                                                                                                                            -
                                                                                                                            Parents:head.misc

                                                                                                                            +
                                                                                                                            Parents: head.misc

                                                                                                                            Element script

                                                                                                                            -
                                                                                                                            - Perl Script Block or Javascript +
                                                                                                                            Perl Script Block or Javascript If the attribute type is set to “loncapa/perl” the enclosed data is a Perl script which is evaluated inside the Perl safe space. The return value of the script is ignored. @@ -8257,7 +7487,6 @@ body { color: #000000; background: #FFFF Scripts without async or defer attributes, as well as inline scripts, are fetched and executed immediately, before the browser continues to parse the page.
                                                                                                                            -
                                                                                                                            Can contain text
                                                                                                                            Attribute id: @@ -8269,39 +7498,31 @@ body { color: #000000; background: #FFFF Attribute src:
                                                                                                                            optional
                                                                                                                            type: xs:anyURI
                                                                                                                            -
                                                                                                                            - This attribute specifies the URI of an external script; this can be used as an alternative to embedding a script directly within a document. script elements with an src attribute specified should not have a script embedded within its tags. +
                                                                                                                            This attribute specifies the URI of an external script; this can be used as an alternative to embedding a script directly within a document. script elements with an src attribute specified should not have a script embedded within its tags.
                                                                                                                            -
                                                                                                                            Attribute type:
                                                                                                                            optional
                                                                                                                            type: xs:string
                                                                                                                            -
                                                                                                                            - This attribute identifies the scripting language of code embedded within a script element or referenced via the element’s src attribute. This is specified as a MIME type; examples of supported MIME types include text/javascript, text/ecmascript, application/javascript, and application/ecmascript. +
                                                                                                                            This attribute identifies the scripting language of code embedded within a script element or referenced via the element’s src attribute. This is specified as a MIME type; examples of supported MIME types include text/javascript, text/ecmascript, application/javascript, and application/ecmascript. If the attribute type is set to “loncapa/perl” the enclosed data is a Perl script which is evaluated inside the Perl safe space. The return value of the script is ignored.
                                                                                                                            -
                                                                                                                            Attribute language:
                                                                                                                            optional
                                                                                                                            type: xs:string
                                                                                                                            -
                                                                                                                            - Like the type attribute, this attribute identifies the scripting language in use. Unlike the type attribute, however, this attribute’s possible values were never standardized. The type attribute should be used instead. +
                                                                                                                            Like the type attribute, this attribute identifies the scripting language in use. Unlike the type attribute, however, this attribute’s possible values were never standardized. The type attribute should be used instead.
                                                                                                                            -
                                                                                                                            Attribute defer:
                                                                                                                            optional
                                                                                                                            -
                                                                                                                            - This Boolean attribute is set to indicate to a browser that the script is meant to be executed after the document has been parsed. Since this feature hasn't yet been implemented by all other major browsers, authors should not assume that the script’s execution will actually be deferred. The defer attribute shouldn't be used on scripts that don't have the src attribute. Since Gecko 1.9.2, the defer attribute is ignored on scripts that don't have the src attribute. However, in Gecko 1.9.1 even inline scripts are deferred if the defer attribute is set. +
                                                                                                                            This Boolean attribute is set to indicate to a browser that the script is meant to be executed after the document has been parsed. Since this feature hasn't yet been implemented by all other major browsers, authors should not assume that the script’s execution will actually be deferred. The defer attribute shouldn't be used on scripts that don't have the src attribute. Since Gecko 1.9.2, the defer attribute is ignored on scripts that don't have the src attribute. However, in Gecko 1.9.1 even inline scripts are deferred if the defer attribute is set.
                                                                                                                            -
                                                                                                                            Value restriction based on xs:token
                                                                                                                              @@ -8312,11 +7533,9 @@ body { color: #000000; background: #FFFF Attribute async:
                                                                                                                              optional
                                                                                                                              -
                                                                                                                              - HTML5 only. +
                                                                                                                              HTML5 only. Set this Boolean attribute to indicate that the browser should, if possible, execute the script asynchronously. It has no effect on inline scripts (i.e., scripts that don't have the src attribute).
                                                                                                                              -
                                                                                                                              Value restriction based on xs:token
                                                                                                                                @@ -8328,28 +7547,24 @@ body { color: #000000; background: #FFFF
                                                                                                                                optional
                                                                                                                              -
                                                                                                                              Parents:universal-blocks, head.misc

                                                                                                                              +
                                                                                                                              Parents: universal-blocks, head.misc

                                                                                                                              Element noscript

                                                                                                                              -
                                                                                                                              - Alternate content container for non script-based rendering. +
                                                                                                                              Alternate content container for non script-based rendering.
                                                                                                                              -
                                                                                                                              Can contain text
                                                                                                                              Choice between:
                                                                                                                              -
                                                                                                                              Parents:universal-blocks

                                                                                                                              +
                                                                                                                              Parents: universal-blocks

                                                                                                                              Element body

                                                                                                                              -
                                                                                                                              - The HTML Body Element (<body>) represents the content of an HTML document. There can be only one <body> element in a document. +
                                                                                                                              The HTML Body Element (<body>) represents the content of an HTML document. There can be only one <body> element in a document.
                                                                                                                              -
                                                                                                                              Choice between:
                                                                                                                              • @@ -8364,14 +7579,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                optional
                                                                                                                                type: xs:string
                                                                                                                              -
                                                                                                                              Parents:html

                                                                                                                              +
                                                                                                                              Parents: html

                                                                                                                              Complex type section-base

                                                                                                                              Can contain text
                                                                                                                              -
                                                                                                                              - The HTML Section Element (<section>) represents a generic section of a document, i.e., a thematic grouping of content, typically with a heading. Each <section> should be identified, typically by including a heading (h1-h6 element) as a child of the <section> element. +
                                                                                                                              The HTML Section Element (<section>) represents a generic section of a document, i.e., a thematic grouping of content, typically with a heading. Each <section> should be identified, typically by including a heading (h1-h6 element) as a child of the <section> element.
                                                                                                                              -
                                                                                                                              coreattrs

                                                                                                                              @@ -8412,12 +7625,10 @@ body { color: #000000; background: #FFFF

                                                                                                                              Element header

                                                                                                                              -
                                                                                                                              - The HTML <header> Element represents a group of introductory or navigational aids. It may contain some heading elements but also other elements like a logo, wrapped section's header, a search form, and so on. +
                                                                                                                              The HTML <header> Element represents a group of introductory or navigational aids. It may contain some heading elements but also other elements like a logo, wrapped section's header, a search form, and so on. This element should have no <footer> or <header> descendants.
                                                                                                                              -
                                                                                                                              Can contain text
                                                                                                                              Choice between:
                                                                                                                              • @@ -8425,16 +7636,14 @@ body { color: #000000; background: #FFFF
                                                                                                                              coreattrs

                                                                                                                              -
                                                                                                                              Parents:universal-blocks

                                                                                                                              +
                                                                                                                              Parents: universal-blocks

                                                                                                                              Element footer

                                                                                                                              -
                                                                                                                              - The HTML <footer> Element represents a footer for its nearest sectioning content or sectioning root element (i.e, its nearest parent <article>, <aside>, <nav>, <section>, <blockquote>, <body>, <details>, <fieldset>, <figure>, <td>). A footer typically contains information about the author of the section, copyright data or links to related documents. +
                                                                                                                              The HTML <footer> Element represents a footer for its nearest sectioning content or sectioning root element (i.e, its nearest parent <article>, <aside>, <nav>, <section>, <blockquote>, <body>, <details>, <fieldset>, <figure>, <td>). A footer typically contains information about the author of the section, copyright data or links to related documents. This element should have no <footer> or <header> descendants.
                                                                                                                              -
                                                                                                                              Can contain text
                                                                                                                              Choice between:
                                                                                                                              • @@ -8442,14 +7651,12 @@ body { color: #000000; background: #FFFF
                                                                                                                              coreattrs

                                                                                                                              -
                                                                                                                              Parents:universal-blocks

                                                                                                                              +
                                                                                                                              Parents: universal-blocks

                                                                                                                              Element aside

                                                                                                                              -
                                                                                                                              - The HTML <aside> element represents a section of the page with content connected tangentially to the rest, which could be considered separate from that content. These sections are often represented as sidebars or inserts. They often contain the definitions on the sidebars, such as definitions from the glossary; there may also be other types of information, such as related advertisements; the biography of the author; web applications; profile information or related links on the blog. +
                                                                                                                              The HTML <aside> element represents a section of the page with content connected tangentially to the rest, which could be considered separate from that content. These sections are often represented as sidebars or inserts. They often contain the definitions on the sidebars, such as definitions from the glossary; there may also be other types of information, such as related advertisements; the biography of the author; web applications; profile information or related links on the blog.
                                                                                                                              -
                                                                                                                              Can contain text
                                                                                                                              Choice between:
                                                                                                                              • @@ -8457,91 +7664,75 @@ body { color: #000000; background: #FFFF
                                                                                                                              coreattrs

                                                                                                                              -
                                                                                                                              Parents:universal-blocks

                                                                                                                              +
                                                                                                                              Parents: universal-blocks

                                                                                                                              Element h1

                                                                                                                              type: headerContent
                                                                                                                              -
                                                                                                                              - Level 1 title (most important). +
                                                                                                                              Level 1 title (most important). A heading element briefly describes the topic of the section it introduces. Heading information may be used by user agents, for example, to construct a table of contents for a document automatically. Inside HTML5 sections, all the heading elements can be h1 (they don't need to be h1, h2, ...). Web browsers determine the level of the heading based on the depth in the section tree.
                                                                                                                              -
                                                                                                                              -
                                                                                                                              Parents:heading

                                                                                                                              +
                                                                                                                              Parents: heading

                                                                                                                              Element h2

                                                                                                                              type: headerContent
                                                                                                                              -
                                                                                                                              - Level 2 title +
                                                                                                                              Level 2 title A heading element briefly describes the topic of the section it introduces. Heading information may be used by user agents, for example, to construct a table of contents for a document automatically.
                                                                                                                              -
                                                                                                                              -
                                                                                                                              Parents:heading

                                                                                                                              +
                                                                                                                              Parents: heading

                                                                                                                              Element h3

                                                                                                                              type: headerContent
                                                                                                                              -
                                                                                                                              - Level 3 title +
                                                                                                                              Level 3 title A heading element briefly describes the topic of the section it introduces. Heading information may be used by user agents, for example, to construct a table of contents for a document automatically.
                                                                                                                              -
                                                                                                                              -
                                                                                                                              Parents:heading

                                                                                                                              +
                                                                                                                              Parents: heading

                                                                                                                              Element h4

                                                                                                                              type: headerContent
                                                                                                                              -
                                                                                                                              - Level 4 title +
                                                                                                                              Level 4 title A heading element briefly describes the topic of the section it introduces. Heading information may be used by user agents, for example, to construct a table of contents for a document automatically.
                                                                                                                              -
                                                                                                                              -
                                                                                                                              Parents:heading

                                                                                                                              +
                                                                                                                              Parents: heading

                                                                                                                              Element h5

                                                                                                                              type: headerContent
                                                                                                                              -
                                                                                                                              - Level 5 title +
                                                                                                                              Level 5 title A heading element briefly describes the topic of the section it introduces. Heading information may be used by user agents, for example, to construct a table of contents for a document automatically.
                                                                                                                              -
                                                                                                                              -
                                                                                                                              Parents:heading

                                                                                                                              +
                                                                                                                              Parents: heading

                                                                                                                              Element h6

                                                                                                                              type: headerContent
                                                                                                                              -
                                                                                                                              - Level 6 title +
                                                                                                                              Level 6 title A heading element briefly describes the topic of the section it introduces. Heading information may be used by user agents, for example, to construct a table of contents for a document automatically.
                                                                                                                              -
                                                                                                                              -
                                                                                                                              Parents:heading

                                                                                                                              +
                                                                                                                              Parents: heading

                                                                                                                              Complex type div-base

                                                                                                                              Can contain text
                                                                                                                              -
                                                                                                                              - The HTML <div> element (or HTML Document Division Element) is the generic container for flow content, which does not inherently represent anything. It can be used to group elements for styling purposes (using the class or id attributes), or because they share attribute values, such as lang. It should be used only when no other semantic element (such as <article> or <nav>) is appropriate. +
                                                                                                                              The HTML <div> element (or HTML Document Division Element) is the generic container for flow content, which does not inherently represent anything. It can be used to group elements for styling purposes (using the class or id attributes), or because they share attribute values, such as lang. It should be used only when no other semantic element (such as <article> or <nav>) is appropriate.
                                                                                                                              -
                                                                                                                              coreattrs

                                                                                                                              Attribute align:
                                                                                                                              optional
                                                                                                                              -
                                                                                                                              - In HTML5, the align attribute on <div> is obsolete. +
                                                                                                                              In HTML5, the align attribute on <div> is obsolete.
                                                                                                                              -
                                                                                                                              Value restriction based on xs:string
                                                                                                                                @@ -8646,10 +7837,8 @@ body { color: #000000; background: #FFFF

                                                                                                                                Complex type p-base

                                                                                                                                Can contain text
                                                                                                                                -
                                                                                                                                - The HTML <p> element (or HTML Paragraph Element) represents a paragraph of text. Paragraphs are block-level elements. +
                                                                                                                                The HTML <p> element (or HTML Paragraph Element) represents a paragraph of text. Paragraphs are block-level elements.
                                                                                                                                -
                                                                                                                                coreattrs

                                                                                                                                @@ -8685,19 +7874,16 @@ body { color: #000000; background: #FFFF
                                                                                                                                -
                                                                                                                                - The HTML unordered list element (<ul>) represents an unordered list of items, namely a collection of items that do not have a numerical ordering, and their order in the list is meaningless. Typically, unordered-list items are displayed with a bullet, which can be of several forms, like a dot, a circle or a squared. The bullet style is not defined in the HTML description of the page, but in its associated CSS, using the list-style-type property. +
                                                                                                                                The HTML unordered list element (<ul>) represents an unordered list of items, namely a collection of items that do not have a numerical ordering, and their order in the list is meaningless. Typically, unordered-list items are displayed with a bullet, which can be of several forms, like a dot, a circle or a squared. The bullet style is not defined in the HTML description of the page, but in its associated CSS, using the list-style-type property. There is no limitation to the depth and imbrication of lists defined with the <ol> and <ul> elements.
                                                                                                                                -
                                                                                                                                coreattrs

                                                                                                                                Attribute type:
                                                                                                                                optional
                                                                                                                                type: xs:string
                                                                                                                                -
                                                                                                                                - Used to set the bullet style for the list. The values defined under HTML3.2 and the transitional version of HTML 4.0/4.01 are: +
                                                                                                                                Used to set the bullet style for the list. The values defined under HTML3.2 and the transitional version of HTML 4.0/4.01 are: - circle, - disc, - and square. @@ -8707,7 +7893,6 @@ body { color: #000000; background: #FFFF If not present and if no CSS list-style-type property does apply to the element, the user agent decide to use a kind of bullets depending on the nesting level of the list. Usage note: Do not use this attribute, as it has been deprecated; use the CSS list-style-type property instead.
                                                                                                                                -
                                                                                                                                @@ -8755,19 +7940,16 @@ body { color: #000000; background: #FFFF
                                                                                                                                -
                                                                                                                                - The HTML <ol> Element (or HTML Ordered List Element) represents an ordered list of items. Typically, ordered-list items are displayed with a preceding numbering, which can be of any form, like numerals, letters or Romans numerals or even simple bullets. This numbered style is not defined in the HTML description of the page, but in its associated CSS, using the list-style-type property. +
                                                                                                                                The HTML <ol> Element (or HTML Ordered List Element) represents an ordered list of items. Typically, ordered-list items are displayed with a preceding numbering, which can be of any form, like numerals, letters or Romans numerals or even simple bullets. This numbered style is not defined in the HTML description of the page, but in its associated CSS, using the list-style-type property. There is no limitation to the depth and overlap of lists defined with the <ol> and <ul> elements.
                                                                                                                                -
                                                                                                                                coreattrs

                                                                                                                                Attribute type:
                                                                                                                                optional
                                                                                                                                type: xs:string
                                                                                                                                -
                                                                                                                                - Indicates the numbering type: +
                                                                                                                                Indicates the numbering type: - 'a' indicates lowercase letters, - 'A' indicates uppercase letters, - 'i' indicates lowercase Roman numerals, @@ -8778,7 +7960,6 @@ body { color: #000000; background: #FFFF Note: This attribute was deprecated in HTML4, but reintroduced in HTML5. Unless the value of the list number matters (e.g. in legal or technical documents where items are to be referenced by their number/letter), the CSS list-style-type property should be used instead.
                                                                                                                                -
                                                                                                                                @@ -8825,17 +8006,14 @@ body { color: #000000; background: #FFFF

                                                                                                                                Complex type li-base

                                                                                                                                Can contain text
                                                                                                                                -
                                                                                                                                - The HTML List Item Element (<li>) is used to represent an item in a list. It must be contained in a parent element: an ordered list (<ol>), an unordered list (<ul>), or a menu (<menu>). In menus and unordered lists, list items are usually displayed using bullet points. In ordered lists, they are usually displayed with an ascending counter on the left, such as a number or letter. +
                                                                                                                                The HTML List Item Element (<li>) is used to represent an item in a list. It must be contained in a parent element: an ordered list (<ol>), an unordered list (<ul>), or a menu (<menu>). In menus and unordered lists, list items are usually displayed using bullet points. In ordered lists, they are usually displayed with an ascending counter on the left, such as a number or letter.
                                                                                                                                -
                                                                                                                                coreattrs

                                                                                                                                Attribute type:
                                                                                                                                optional
                                                                                                                                type: xs:string
                                                                                                                                -
                                                                                                                                - This character attributes indicates the numbering type: +
                                                                                                                                This character attributes indicates the numbering type: a: lowercase letters A: uppercase letters @@ -8847,18 +8025,15 @@ body { color: #000000; background: #FFFF Usage note: This attribute has been deprecated: use the CSS list-style-type property instead.
                                                                                                                                -
                                                                                                                                Attribute value:
                                                                                                                                optional
                                                                                                                                type: xs:int
                                                                                                                                -
                                                                                                                                - This integer attributes indicates the current ordinal value of the item in the list as defined by the <ol> element. The only allowed value for this attribute is a number, even if the list is displayed with Roman numerals or letters. List items that follow this one continue numbering from the value set. The value attribute has no meaning for unordered lists (<ul>) or for menus (<menu>). +
                                                                                                                                This integer attributes indicates the current ordinal value of the item in the list as defined by the <ol> element. The only allowed value for this attribute is a number, even if the list is displayed with Roman numerals or letters. List items that follow this one continue numbering from the value set. The value attribute has no meaning for unordered lists (<ul>) or for menus (<menu>). Note: This attribute was deprecated in HTML4, but reintroduced in HTML5.
                                                                                                                                -
                                                                                                                                @@ -8900,12 +8075,10 @@ body { color: #000000; background: #FFFF
                                                                                                                                -
                                                                                                                                - The HTML <dl> Element (or HTML Description List Element) encloses a list of pairs of terms and descriptions. Common uses for this element are to implement a glossary or to display metadata (a list of key-value pairs). +
                                                                                                                                The HTML <dl> Element (or HTML Description List Element) encloses a list of pairs of terms and descriptions. Common uses for this element are to implement a glossary or to display metadata (a list of key-value pairs). Prior to HTML5, <dl> was known as a Definition List.
                                                                                                                                -
                                                                                                                                coreattrs

                                                                                                                                @@ -8967,19 +8140,15 @@ body { color: #000000; background: #FFFF

                                                                                                                                Element dt

                                                                                                                                type: inlineBaseType
                                                                                                                                -
                                                                                                                                - The HTML <dt> element (or HTML Definition Term Element) identifies a term in a definition list. This element can occur only as a child element of a <dl>. It is usually followed by a <dd> element; however, multiple <dt> elements in a row indicate several terms that are all defined by the immediate next <dd> element. +
                                                                                                                                The HTML <dt> element (or HTML Definition Term Element) identifies a term in a definition list. This element can occur only as a child element of a <dl>. It is usually followed by a <dd> element; however, multiple <dt> elements in a row indicate several terms that are all defined by the immediate next <dd> element.
                                                                                                                                -



                                                                                                                                Complex type dd-base

                                                                                                                                Can contain text
                                                                                                                                -
                                                                                                                                - The HTML <dd> Element (or HTML Description Element) indicates the description of a term in a description list (<dl>) element. This element can occur only as a child element of a definition list and it must follow a <dt> element. +
                                                                                                                                The HTML <dd> Element (or HTML Description Element) indicates the description of a term in a description list (<dl>) element. This element can occur only as a child element of a definition list and it must follow a <dt> element.
                                                                                                                                -

                                                                                                                                @@ -9020,58 +8189,49 @@ body { color: #000000; background: #FFFF
                                                                                                                                -
                                                                                                                                - The HTML Table Element (<table>) represents data in two dimensions or more. +
                                                                                                                                The HTML Table Element (<table>) represents data in two dimensions or more.
                                                                                                                                -
                                                                                                                                coreattrs

                                                                                                                                Attribute border:
                                                                                                                                optional
                                                                                                                                type: xs:int
                                                                                                                                -
                                                                                                                                - This integer attribute defines, in pixels, the size of the frame surrounding the table. If set to 0, it implies that the frame attribute is set to void. +
                                                                                                                                This integer attribute defines, in pixels, the size of the frame surrounding the table. If set to 0, it implies that the frame attribute is set to void. Usage note: Do not use this attribute, as it has been deprecated: the <table> element should be styled using CSS. To give a similar effect than the border attribute, the CSS properties border, border-color, border-width and border-style should be used.
                                                                                                                                -
                                                                                                                                Attribute cellpadding:
                                                                                                                                optional
                                                                                                                                type: xs:string
                                                                                                                                -
                                                                                                                                - This attribute defines the space between the content of a cell and the border, displayed or not, of it. If it is a pixel length, this pixel-sized space will be applied on all four sides; if it is a percentage length, the content will be centered and the total vertical space (top and bottom) will represent this percentage. The same is true for the total horizontal space (left and right). +
                                                                                                                                This attribute defines the space between the content of a cell and the border, displayed or not, of it. If it is a pixel length, this pixel-sized space will be applied on all four sides; if it is a percentage length, the content will be centered and the total vertical space (top and bottom) will represent this percentage. The same is true for the total horizontal space (left and right). Usage note: Do not use this attribute, as it has been deprecated: the <table> element should be styled using CSS. To give a similar effect than the border attribute, use the CSS property border-collapse with the value collapse on the <table> element itself, and the property padding on the <td>.
                                                                                                                                -
                                                                                                                                Attribute cellspacing:
                                                                                                                                optional
                                                                                                                                type: xs:string
                                                                                                                                -
                                                                                                                                - This attribute defines the size, in percentage or in pixels, of the space between two cells (both horizontally and vertically), between the top of the table and the cells of the first row, the left of the table and the first column, the right of the table and the last column and the bottom of the table and the last row. +
                                                                                                                                This attribute defines the size, in percentage or in pixels, of the space between two cells (both horizontally and vertically), between the top of the table and the cells of the first row, the left of the table and the first column, the right of the table and the last column and the bottom of the table and the last row. Usage note: Do not use this attribute, as it has been deprecated: the <table> element should be styled using CSS. To give a similar effect than the border attribute, use the CSS property border-collapse with the value collapse on the <table> element itself, and the property margin on the <td> element.
                                                                                                                                -
                                                                                                                                Attribute TeXwidth:
                                                                                                                                optional
                                                                                                                                -
                                                                                                                                - Width of the table in % +
                                                                                                                                Width of the table in %
                                                                                                                                -
                                                                                                                                - - + Union of types
                                                                                                                                  +
                                                                                                                                • perl
                                                                                                                                • +
                                                                                                                                • Value restriction based on xs:string
                                                                                                                                  • [0-9]+\s*%
                                                                                                                                  - - +
                                                                                                                                • +
                                                                                                                                Attribute TeXtheme: @@ -9080,8 +8240,7 @@ body { color: #000000; background: #FFFF Attribute align:
                                                                                                                                optional
                                                                                                                                type: xs:string
                                                                                                                                -
                                                                                                                                - Deprecated attribute. +
                                                                                                                                Deprecated attribute. This enumerated attribute indicates how the table must be aligned in regard of the containing document. It may have the following values: @@ -9092,14 +8251,12 @@ body { color: #000000; background: #FFFF Note: Do not use this attribute, as it has been deprecated: the <table> element should be styled using CSS. To give a similar effect than the align attribute, the CSS properties "text-align" and "vertical-align" should be used.
                                                                                                                                -
                                                                                                                                Attribute rules:
                                                                                                                                optional
                                                                                                                                type: xs:string
                                                                                                                                -
                                                                                                                                - Deprecated attribute. +
                                                                                                                                Deprecated attribute. This enumerated attribute defines where rules, i.e. lines, should appear in a table. It can have the following values: @@ -9113,7 +8270,6 @@ body { color: #000000; background: #FFFF The styling of the rules is browser-dependant and cannot be modified. Do not use this attribute, as it has been deprecated: the rules should be defined and styled using CSS. use the CSS property border on the adequate <thead>, <tbody>, <tfoot>, <col> or <colgroup> elements.
                                                                                                                                -
                                                                                                                                @@ -9214,10 +8370,8 @@ body { color: #000000; background: #FFFF

                                                                                                                                Element caption

                                                                                                                                -
                                                                                                                                - The HTML <caption> Element (or HTML Table Caption Element) represents the title of a table. Though it is always the first descendant of a <table>, its styling, using CSS, may place it elsewhere, relative to the table. +
                                                                                                                                The HTML <caption> Element (or HTML Table Caption Element) represents the title of a table. Though it is always the first descendant of a <table>, its styling, using CSS, may place it elsewhere, relative to the table.
                                                                                                                                -
                                                                                                                                Can contain text
                                                                                                                                Choice between:
                                                                                                                                • @@ -9228,10 +8382,8 @@ body { color: #000000; background: #FFFF

                                                                                                                                  Element thead

                                                                                                                                  -
                                                                                                                                  - The HTML Table Head Element (<thead>) defines a set of rows defining the head of the columns of the table. +
                                                                                                                                  The HTML Table Head Element (<thead>) defines a set of rows defining the head of the columns of the table.
                                                                                                                                  -
                                                                                                                                  Sequence with:
                                                                                                                                  • @@ -9241,10 +8393,8 @@ body { color: #000000; background: #FFFF Attribute align:
                                                                                                                                    optional
                                                                                                                                    type: xs:string
                                                                                                                                    -
                                                                                                                                    - Deprecated attribute. +
                                                                                                                                    Deprecated attribute.
                                                                                                                                    -
                                                                                                                                    @@ -9252,10 +8402,8 @@ body { color: #000000; background: #FFFF

                                                                                                                                    Element tfoot

                                                                                                                                    -
                                                                                                                                    - The HTML Table Foot Element (<tfoot>) defines a set of rows summarizing the columns of the table. +
                                                                                                                                    The HTML Table Foot Element (<tfoot>) defines a set of rows summarizing the columns of the table.
                                                                                                                                    -
                                                                                                                                    Sequence with:
                                                                                                                                    • @@ -9265,10 +8413,8 @@ body { color: #000000; background: #FFFF Attribute align:
                                                                                                                                      optional
                                                                                                                                      type: xs:string
                                                                                                                                      -
                                                                                                                                      - Deprecated attribute. +
                                                                                                                                      Deprecated attribute.
                                                                                                                                      -
                                                                                                                                      @@ -9284,10 +8430,8 @@ body { color: #000000; background: #FFFF Attribute align:
                                                                                                                                      optional
                                                                                                                                      type: xs:string
                                                                                                                                      -
                                                                                                                                      - Deprecated attribute. +
                                                                                                                                      Deprecated attribute.
                                                                                                                                      -
                                                                                                                                      @@ -9316,10 +8460,8 @@ body { color: #000000; background: #FFFF Attribute align:
                                                                                                                                      optional
                                                                                                                                      type: xs:string
                                                                                                                                      -
                                                                                                                                      - Deprecated attribute. +
                                                                                                                                      Deprecated attribute.
                                                                                                                                      -
                                                                                                                                      @@ -9328,19 +8470,15 @@ body { color: #000000; background: #FFFF
                                                                                                                                      -
                                                                                                                                      - Table row +
                                                                                                                                      Table row
                                                                                                                                      -
                                                                                                                                      coreattrs

                                                                                                                                      Attribute align:
                                                                                                                                      optional
                                                                                                                                      type: xs:string
                                                                                                                                      -
                                                                                                                                      - Deprecated attribute. +
                                                                                                                                      Deprecated attribute.
                                                                                                                                      -
                                                                                                                                      @@ -9411,28 +8549,22 @@ body { color: #000000; background: #FFFF

                                                                                                                                      Complex type td-base

                                                                                                                                      Can contain text
                                                                                                                                      -
                                                                                                                                      - Table cell +
                                                                                                                                      Table cell
                                                                                                                                      -
                                                                                                                                      coreattrs

                                                                                                                                      Attribute colspan:
                                                                                                                                      optional
                                                                                                                                      type: xs:int
                                                                                                                                      -
                                                                                                                                      - This attribute contains a non-negative integer value that indicates on how many columns does the cell extend. Its default value is 1. +
                                                                                                                                      This attribute contains a non-negative integer value that indicates on how many columns does the cell extend. Its default value is 1.
                                                                                                                                      -
                                                                                                                                      Attribute rowspan:
                                                                                                                                      optional
                                                                                                                                      type: xs:int
                                                                                                                                      -
                                                                                                                                      - This attribute contains a non-negative integer value that indicates on how many rows does the cell extend. Its default value is 1. +
                                                                                                                                      This attribute contains a non-negative integer value that indicates on how many rows does the cell extend. Its default value is 1.
                                                                                                                                      -
                                                                                                                                      Attribute align: @@ -9441,19 +8573,18 @@ body { color: #000000; background: #FFFF Attribute TeXwidth:
                                                                                                                                      optional
                                                                                                                                      -
                                                                                                                                      - Width of the cell in mm or another unit (cm, in, pt, pc) +
                                                                                                                                      Width of the cell in mm or another unit (cm, in, pt, pc)
                                                                                                                                      -
                                                                                                                                      - - + Union of types
                                                                                                                                        +
                                                                                                                                      • perl
                                                                                                                                      • +
                                                                                                                                      • Value restriction based on xs:string
                                                                                                                                        • \d*(\s+(mm|cm|in|pt|pc))?
                                                                                                                                        - - +
                                                                                                                                      • +
                                                                                                                                      @@ -9494,10 +8625,8 @@ body { color: #000000; background: #FFFF

                                                                                                                                      Element th

                                                                                                                                      -
                                                                                                                                      - Table header cell +
                                                                                                                                      Table header cell
                                                                                                                                      -
                                                                                                                                      Can contain text
                                                                                                                                      Choice between:
                                                                                                                                      • @@ -9507,19 +8636,15 @@ body { color: #000000; background: #FFFF Attribute colspan:
                                                                                                                                        optional
                                                                                                                                        type: xs:int
                                                                                                                                        -
                                                                                                                                        - This attribute contains a non-negative integer value that indicates on how many columns does the cell extend. Its default value is 1. +
                                                                                                                                        This attribute contains a non-negative integer value that indicates on how many columns does the cell extend. Its default value is 1.
                                                                                                                                        -
                                                                                                                                        Attribute rowspan:
                                                                                                                                        optional
                                                                                                                                        type: xs:int
                                                                                                                                        -
                                                                                                                                        - This attribute contains a non-negative integer value that indicates on how many rows does the cell extend. Its default value is 1. +
                                                                                                                                        This attribute contains a non-negative integer value that indicates on how many rows does the cell extend. Its default value is 1.
                                                                                                                                        -
                                                                                                                                        Attribute align: @@ -9528,10 +8653,8 @@ body { color: #000000; background: #FFFF Attribute scope:
                                                                                                                                        optional
                                                                                                                                        -
                                                                                                                                        - defines the cells that the header defined in this <th> element relates to +
                                                                                                                                        defines the cells that the header defined in this <th> element relates to
                                                                                                                                        -
                                                                                                                                        Value restriction based on xs:token
                                                                                                                                          @@ -9545,19 +8668,18 @@ body { color: #000000; background: #FFFF Attribute TeXwidth:
                                                                                                                                          optional
                                                                                                                                          -
                                                                                                                                          - Width of the cell in mm or another unit (cm, in, pt, pc) +
                                                                                                                                          Width of the cell in mm or another unit (cm, in, pt, pc)
                                                                                                                                          -
                                                                                                                                          - - + Union of types
                                                                                                                                            +
                                                                                                                                          • perl
                                                                                                                                          • +
                                                                                                                                          • Value restriction based on xs:string
                                                                                                                                            • \d*(\s+(mm|cm|in|pt|pc))?
                                                                                                                                            - - +
                                                                                                                                          • +
                                                                                                                                          @@ -9565,10 +8687,8 @@ body { color: #000000; background: #FFFF

                                                                                                                                          Element span

                                                                                                                                          -
                                                                                                                                          - The HTML <span> element is a generic inline container for phrasing content, which does not inherently represent anything. It can be used to group elements for styling purposes (using the class or id attributes), or because they share attribute values, such as lang. It should be used only when no other semantic element is appropriate. <span> is very much like a <div> element, but <div> is a block-level element whereas a <span> is an inline element. +
                                                                                                                                          The HTML <span> element is a generic inline container for phrasing content, which does not inherently represent anything. It can be used to group elements for styling purposes (using the class or id attributes), or because they share attribute values, such as lang. It should be used only when no other semantic element is appropriate. <span> is very much like a <div> element, but <div> is a block-level element whereas a <span> is an inline element.
                                                                                                                                          -
                                                                                                                                          Can contain text
                                                                                                                                          Choice between:
                                                                                                                                          • @@ -9576,14 +8696,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                          coreattrs

                                                                                                                                          -
                                                                                                                                          Parents:inlines

                                                                                                                                          +
                                                                                                                                          Parents: inlines

                                                                                                                                          Element a

                                                                                                                                          -
                                                                                                                                          - The HTML <a> Element (or the HTML Anchor Element) defines a hyperlink, the named target destination for a hyperlink, or both. +
                                                                                                                                          The HTML <a> Element (or the HTML Anchor Element) defines a hyperlink, the named target destination for a hyperlink, or both.
                                                                                                                                          -
                                                                                                                                          Can contain text
                                                                                                                                          Choice between:
                                                                                                                                          • @@ -9593,32 +8711,27 @@ body { color: #000000; background: #FFFF Attribute name:
                                                                                                                                            optional
                                                                                                                                            type: xs:string
                                                                                                                                            -
                                                                                                                                            - HTML 4 only, Obsolete since HTML5. +
                                                                                                                                            HTML 4 only, Obsolete since HTML5. This attribute is required in an anchor defining a target location within a page. A value for name is similar to a value for the id core attribute and should be an alphanumeric identifier unique to the document. Under the HTML 4.01 specification, id and name both can be used with the <a> element as long as they have identical values. Usage note: This attribute is obsolete in HTML5, use global attribute id instead.
                                                                                                                                            -
                                                                                                                                            Attribute href:
                                                                                                                                            optional
                                                                                                                                            type: xs:anyURI
                                                                                                                                            -
                                                                                                                                            - This was the single required attribute for anchors defining a hypertext source link, but is no longer required in HTML5. Omitting this attribute creates a placeholder link. The href attribute indicates the link target, either a URL or a URL fragment. A URL fragment is a name preceded by a hash mark (#), which specifies an internal target location (an ID) within the current document. URLs are not restricted to Web (HTTP)-based documents. URLs might use any protocol supported by the browser. For example, file, ftp, and mailto work in most user agents. +
                                                                                                                                            This was the single required attribute for anchors defining a hypertext source link, but is no longer required in HTML5. Omitting this attribute creates a placeholder link. The href attribute indicates the link target, either a URL or a URL fragment. A URL fragment is a name preceded by a hash mark (#), which specifies an internal target location (an ID) within the current document. URLs are not restricted to Web (HTTP)-based documents. URLs might use any protocol supported by the browser. For example, file, ftp, and mailto work in most user agents. Note: You can use the special fragment "top" to create a link back to the top of the page; for example <a href="#top">Return to top</a>. This behavior is specified by HTML5.
                                                                                                                                            -
                                                                                                                                            Attribute target:
                                                                                                                                            optional
                                                                                                                                            type: xs:string
                                                                                                                                            -
                                                                                                                                            - This attribute specifies where to display the linked resource. In HTML4, this is the name of, or a keyword for, a frame. In HTML5, it is a name of, or keyword for, a browsing context (for example, tab, window, or inline frame). The following keywords have special meanings: +
                                                                                                                                            This attribute specifies where to display the linked resource. In HTML4, this is the name of, or a keyword for, a frame. In HTML5, it is a name of, or keyword for, a browsing context (for example, tab, window, or inline frame). The following keywords have special meanings: * _self: Load the response into the same HTML4 frame (or HTML5 browsing context) as the current one. This value is the default if the attribute is not specified. * _blank: Load the response into a new unnamed HTML4 window or HTML5 browsing context. @@ -9627,34 +8740,27 @@ body { color: #000000; background: #FFFF Use this attribute only if the href attribute is present.
                                                                                                                                            -
                                                                                                                                            Attribute title:
                                                                                                                                            optional
                                                                                                                                            type: xs:string
                                                                                                                                            -
                                                                                                                                            - Contains a text representing advisory information related to the element it belongs to. Such information can typically, but not necessarily, be presented to the user as a tooltip. +
                                                                                                                                            Contains a text representing advisory information related to the element it belongs to. Such information can typically, but not necessarily, be presented to the user as a tooltip.
                                                                                                                                            -
                                                                                                                                            Attribute rel:
                                                                                                                                            optional
                                                                                                                                            type: xs:NMTOKENS
                                                                                                                                            -
                                                                                                                                            - For anchors containing the href attribute, this attribute specifies the relationship of the target object to the link object. The value is a comma-separated list of link types values. The values and their semantics will be registered by some authority that might have meaning to the document author. The default relationship, if no other is given, is void. Use this attribute only if the href attribute is present. +
                                                                                                                                            For anchors containing the href attribute, this attribute specifies the relationship of the target object to the link object. The value is a comma-separated list of link types values. The values and their semantics will be registered by some authority that might have meaning to the document author. The default relationship, if no other is given, is void. Use this attribute only if the href attribute is present.
                                                                                                                                            -
                                                                                                                                            Attribute accesskey:
                                                                                                                                            optional
                                                                                                                                            -
                                                                                                                                            - Provides a hint for generating a keyboard shortcut for the current element. This attribute consists of a space-separated list of characters. The browser should use the first one that exists on the computer keyboard layout. +
                                                                                                                                            Provides a hint for generating a keyboard shortcut for the current element. This attribute consists of a space-separated list of characters. The browser should use the first one that exists on the computer keyboard layout.
                                                                                                                                            -
                                                                                                                                            Value restriction based on xs:string
                                                                                                                                              @@ -9665,24 +8771,20 @@ body { color: #000000; background: #FFFF Attribute onclick:
                                                                                                                                              optional
                                                                                                                                              type: xs:string
                                                                                                                                              -
                                                                                                                                              - Javascript event handler content attribute for the "click" event. +
                                                                                                                                              Javascript event handler content attribute for the "click" event. Warning: event handler content attributes should be avoided. They make the markup bigger and less readable. Concerns of content/structure and behavior are not well-separated, making a bug harder to find. Furthermore, usage of event attributes almost always causes scripts to expose global functions on the Window object, polluting the global namespace. The EventTarget.addEventListener() function should be used instead to add a listener for the event.
                                                                                                                                              -
                                                                                                                                              Attribute uriprint:
                                                                                                                                              optional
                                                                                                                                              -
                                                                                                                                              - Attribute specific to LON-CAPA. +
                                                                                                                                              Attribute specific to LON-CAPA. Display the href attribute when printing.
                                                                                                                                              -
                                                                                                                                              Value restriction based on xs:string
                                                                                                                                                @@ -9696,11 +8798,9 @@ body { color: #000000; background: #FFFF Attribute anchorprint:
                                                                                                                                                optional
                                                                                                                                                -
                                                                                                                                                - Attribute specific to LON-CAPA. +
                                                                                                                                                Attribute specific to LON-CAPA. Display the name attribute when printing.
                                                                                                                                                -
                                                                                                                                                Value restriction based on xs:string
                                                                                                                                                  @@ -9712,68 +8812,54 @@ body { color: #000000; background: #FFFF
                                                                                                                                                -
                                                                                                                                                Parents:inlines

                                                                                                                                                +
                                                                                                                                                Parents: inlines

                                                                                                                                                Element em

                                                                                                                                                type: inlineBaseType
                                                                                                                                                -
                                                                                                                                                - The HTML Emphasis Element (<em>) marks text that has stress emphasis. The <em> element can be nested, with each level of nesting indicating a greater degree of emphasis. +
                                                                                                                                                The HTML Emphasis Element (<em>) marks text that has stress emphasis. The <em> element can be nested, with each level of nesting indicating a greater degree of emphasis.
                                                                                                                                                -
                                                                                                                                                -
                                                                                                                                                Parents:inlines

                                                                                                                                                +
                                                                                                                                                Parents: inlines

                                                                                                                                                Element strong

                                                                                                                                                type: inlineBaseType
                                                                                                                                                -
                                                                                                                                                - The HTML Strong Element (<strong>) gives text strong importance, and is typically displayed in bold. +
                                                                                                                                                The HTML Strong Element (<strong>) gives text strong importance, and is typically displayed in bold.
                                                                                                                                                -
                                                                                                                                                -
                                                                                                                                                Parents:inlines

                                                                                                                                                +
                                                                                                                                                Parents: inlines

                                                                                                                                                Element b

                                                                                                                                                type: inlineBaseType
                                                                                                                                                -
                                                                                                                                                - The HTML <b> Element represents a span of text stylistically different from normal text, without conveying any special importance or relevance. It is typically used for keywords in a summary, product names in a review, or other spans of text whose typical presentation would be boldfaced. Another example of its use is to mark the lead sentence of each paragraph of an article. +
                                                                                                                                                The HTML <b> Element represents a span of text stylistically different from normal text, without conveying any special importance or relevance. It is typically used for keywords in a summary, product names in a review, or other spans of text whose typical presentation would be boldfaced. Another example of its use is to mark the lead sentence of each paragraph of an article.
                                                                                                                                                -
                                                                                                                                                -
                                                                                                                                                Parents:inlines

                                                                                                                                                +
                                                                                                                                                Parents: inlines

                                                                                                                                                Element i

                                                                                                                                                type: inlineBaseType
                                                                                                                                                -
                                                                                                                                                - The HTML <i> Element represents a range of text that is set off from the normal text for some reason, for example, technical terms, foreign language phrases, or fictional character thoughts. It is typically displayed in italic type. +
                                                                                                                                                The HTML <i> Element represents a range of text that is set off from the normal text for some reason, for example, technical terms, foreign language phrases, or fictional character thoughts. It is typically displayed in italic type.
                                                                                                                                                -
                                                                                                                                                -
                                                                                                                                                Parents:inlines

                                                                                                                                                +
                                                                                                                                                Parents: inlines

                                                                                                                                                Element sup

                                                                                                                                                type: inlineBaseType
                                                                                                                                                -
                                                                                                                                                - The HTML Superscript Element (<sup>) defines a span of text that should be displayed, for typographic reasons, higher, and often smaller, than the main span of text. +
                                                                                                                                                The HTML Superscript Element (<sup>) defines a span of text that should be displayed, for typographic reasons, higher, and often smaller, than the main span of text.
                                                                                                                                                -
                                                                                                                                                -
                                                                                                                                                Parents:inlines

                                                                                                                                                +
                                                                                                                                                Parents: inlines

                                                                                                                                                Element sub

                                                                                                                                                type: inlineBaseType
                                                                                                                                                -
                                                                                                                                                - The HTML Subscript Element (<sub>) defines a span of text that should be displayed, for typographic reasons, lower, and often smaller, than the main span of text. +
                                                                                                                                                The HTML Subscript Element (<sub>) defines a span of text that should be displayed, for typographic reasons, lower, and often smaller, than the main span of text.
                                                                                                                                                -
                                                                                                                                                -
                                                                                                                                                Parents:inlines

                                                                                                                                                +
                                                                                                                                                Parents: inlines

                                                                                                                                                Element pre

                                                                                                                                                -
                                                                                                                                                - The HTML <pre> Element (or HTML Preformatted Text) represents preformatted text. Text within this element is typically displayed in a non-proportional font exactly as it is laid out in the file. Whitespaces inside this element are displayed as typed. +
                                                                                                                                                The HTML <pre> Element (or HTML Preformatted Text) represents preformatted text. Text within this element is typically displayed in a non-proportional font exactly as it is laid out in the file. Whitespaces inside this element are displayed as typed.
                                                                                                                                                -
                                                                                                                                                Can contain text
                                                                                                                                                Choice between:
                                                                                                                                                • @@ -9783,39 +8869,32 @@ body { color: #000000; background: #FFFF
                                                                                                                                                  optional
                                                                                                                                                -
                                                                                                                                                Parents:universal-blocks

                                                                                                                                                +
                                                                                                                                                Parents: universal-blocks

                                                                                                                                                Element code

                                                                                                                                                type: inlineBaseType
                                                                                                                                                -
                                                                                                                                                - The HTML <code> Element represents a fragment of computer code. By default, it is displayed in the browser's default monospace font. +
                                                                                                                                                The HTML <code> Element represents a fragment of computer code. By default, it is displayed in the browser's default monospace font.
                                                                                                                                                -
                                                                                                                                                -
                                                                                                                                                Parents:inlines

                                                                                                                                                +
                                                                                                                                                Parents: inlines

                                                                                                                                                Element kbd

                                                                                                                                                type: inlineBaseType
                                                                                                                                                -
                                                                                                                                                - The HTML <kbd> Element (or HTML Keyboard Input Element) represents user input and produces an inline element displayed in the browser's default monotype font. +
                                                                                                                                                The HTML <kbd> Element (or HTML Keyboard Input Element) represents user input and produces an inline element displayed in the browser's default monotype font.
                                                                                                                                                -
                                                                                                                                                -
                                                                                                                                                Parents:inlines

                                                                                                                                                +
                                                                                                                                                Parents: inlines

                                                                                                                                                Element samp

                                                                                                                                                type: inlineBaseType
                                                                                                                                                -
                                                                                                                                                - The HTML <samp> element is an element intended to identify sample output from a computer program. It is usually displayed in the browser's default monotype font. +
                                                                                                                                                The HTML <samp> element is an element intended to identify sample output from a computer program. It is usually displayed in the browser's default monotype font.
                                                                                                                                                -
                                                                                                                                                -
                                                                                                                                                Parents:inlines

                                                                                                                                                +
                                                                                                                                                Parents: inlines

                                                                                                                                                Element cite

                                                                                                                                                type: inlineBaseType
                                                                                                                                                -
                                                                                                                                                - The HTML <cite> Element (or HTML Citation Element) represents a reference to a creative work. It must include the title of a work, the name of the author, or a URL reference, which may be in an abbreviated form according to the conventions used for the addition of citation metadata. +
                                                                                                                                                The HTML <cite> Element (or HTML Citation Element) represents a reference to a creative work. It must include the title of a work, the name of the author, or a URL reference, which may be in an abbreviated form according to the conventions used for the addition of citation metadata. Usage Notes: @@ -9827,16 +8906,13 @@ body { color: #000000; background: #FFFF To avoid the default italic style from being used for the <cite> element use the CSS font-style property.
                                                                                                                                                -
                                                                                                                                                -
                                                                                                                                                Parents:inlines

                                                                                                                                                +
                                                                                                                                                Parents: inlines

                                                                                                                                                Element q

                                                                                                                                                -
                                                                                                                                                - The HTML <q> Element (or HTML Quote Element) indicates that the enclosed text is a short inline quotation. This element is intended for short quotations that don't require paragraph breaks; for long quotations use <blockquote> element. +
                                                                                                                                                The HTML <q> Element (or HTML Quote Element) indicates that the enclosed text is a short inline quotation. This element is intended for short quotations that don't require paragraph breaks; for long quotations use <blockquote> element.
                                                                                                                                                -
                                                                                                                                                Can contain text
                                                                                                                                                Choice between:
                                                                                                                                                • @@ -9845,32 +8921,26 @@ body { color: #000000; background: #FFFF Attribute cite:
                                                                                                                                                  optional
                                                                                                                                                  type: xs:anyURI
                                                                                                                                                  -
                                                                                                                                                  - The value of this attribute is a URL that designates a source document or message for the information quoted. This attribute is intended to point to information explaining the context or the reference for the quote. +
                                                                                                                                                  The value of this attribute is a URL that designates a source document or message for the information quoted. This attribute is intended to point to information explaining the context or the reference for the quote.
                                                                                                                                                  -
                                                                                                                                                  -
                                                                                                                                                  Parents:inlines

                                                                                                                                                  +
                                                                                                                                                  Parents: inlines

                                                                                                                                                  Element tt

                                                                                                                                                  type: inlineBaseType
                                                                                                                                                  -
                                                                                                                                                  - This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it. +
                                                                                                                                                  This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it. The HTML Teletype Text Element (<tt>) produces an inline element displayed in the browser's default monotype font. This element was intended to style text as it would display on a fixed width display, such as a teletype. It probably is more common to display fixed width type using the <code> element.
                                                                                                                                                  -
                                                                                                                                                  -
                                                                                                                                                  Parents:inlines

                                                                                                                                                  +
                                                                                                                                                  Parents: inlines

                                                                                                                                                  Element ins

                                                                                                                                                  -
                                                                                                                                                  - The HTML <ins> Element (or HTML Inserted Text) HTML represents a range of text that has been added to a document. +
                                                                                                                                                  The HTML <ins> Element (or HTML Inserted Text) HTML represents a range of text that has been added to a document.
                                                                                                                                                  -
                                                                                                                                                  Can contain text
                                                                                                                                                  @@ -9884,14 +8954,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                  -
                                                                                                                                                  Parents:inlines

                                                                                                                                                  +
                                                                                                                                                  Parents: inlines

                                                                                                                                                  Element del

                                                                                                                                                  -
                                                                                                                                                  - The HTML <del> element (or HTML Deleted Text Element) represents a range of text that has been deleted from a document. This element is often (but need not be) rendered with strike-through text. +
                                                                                                                                                  The HTML <del> element (or HTML Deleted Text Element) represents a range of text that has been deleted from a document. This element is often (but need not be) rendered with strike-through text.
                                                                                                                                                  -
                                                                                                                                                  Can contain text
                                                                                                                                                  @@ -9905,64 +8973,52 @@ body { color: #000000; background: #FFFF
                                                                                                                                                  -
                                                                                                                                                  Parents:inlines

                                                                                                                                                  +
                                                                                                                                                  Parents: inlines

                                                                                                                                                  Element var

                                                                                                                                                  type: inlineBaseType
                                                                                                                                                  -
                                                                                                                                                  - The HTML Variable Element (<var>) represents a variable in a mathematical expression or a programming context. +
                                                                                                                                                  The HTML Variable Element (<var>) represents a variable in a mathematical expression or a programming context.
                                                                                                                                                  -
                                                                                                                                                  -
                                                                                                                                                  Parents:inlines

                                                                                                                                                  +
                                                                                                                                                  Parents: inlines

                                                                                                                                                  Element small

                                                                                                                                                  type: inlineBaseType
                                                                                                                                                  -
                                                                                                                                                  - The HTML Small Element (<small>) makes the text font size one size smaller (for example, from large to medium, or from small to x-small) down to the browser's minimum font size. In HTML5, this element is repurposed to represent side-comments and small print, including copyright and legal text, independent of its styled presentation. +
                                                                                                                                                  The HTML Small Element (<small>) makes the text font size one size smaller (for example, from large to medium, or from small to x-small) down to the browser's minimum font size. In HTML5, this element is repurposed to represent side-comments and small print, including copyright and legal text, independent of its styled presentation.
                                                                                                                                                  -
                                                                                                                                                  -
                                                                                                                                                  Parents:inlines

                                                                                                                                                  +
                                                                                                                                                  Parents: inlines

                                                                                                                                                  Element big

                                                                                                                                                  type: inlineBaseType
                                                                                                                                                  -
                                                                                                                                                  - This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it. +
                                                                                                                                                  This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.
                                                                                                                                                  -
                                                                                                                                                  -
                                                                                                                                                  Parents:inlines

                                                                                                                                                  +
                                                                                                                                                  Parents: inlines

                                                                                                                                                  Element br

                                                                                                                                                  -
                                                                                                                                                  - The HTML <br> Element (or HTML Line Break Element) produces a line break in text (carriage-return). It is useful for writing a poem or an address, where the division of lines is significant. +
                                                                                                                                                  The HTML <br> Element (or HTML Line Break Element) produces a line break in text (carriage-return). It is useful for writing a poem or an address, where the division of lines is significant.
                                                                                                                                                  -
                                                                                                                                                  -
                                                                                                                                                  Parents:inlines

                                                                                                                                                  +
                                                                                                                                                  Parents: inlines

                                                                                                                                                  Element hr

                                                                                                                                                  -
                                                                                                                                                  - The HTML <hr> element represents a thematic break between paragraph-level elements (for example, a change of scene in a story, or a shift of topic with a section). In previous versions of HTML, it represented a horizontal rule. It may still be displayed as a horizontal rule in visual browsers, but is now defined in semantic terms, rather than presentational terms. +
                                                                                                                                                  The HTML <hr> element represents a thematic break between paragraph-level elements (for example, a change of scene in a story, or a shift of topic with a section). In previous versions of HTML, it represented a horizontal rule. It may still be displayed as a horizontal rule in visual browsers, but is now defined in semantic terms, rather than presentational terms.
                                                                                                                                                  -
                                                                                                                                                  -
                                                                                                                                                  Parents:universal-blocks

                                                                                                                                                  +
                                                                                                                                                  Parents: universal-blocks

                                                                                                                                                  Element address

                                                                                                                                                  -
                                                                                                                                                  - The HTML <address> Element may be used by authors to supply contact information for its nearest <article> or <body> ancestor; in the latter case, it applies to the whole document. +
                                                                                                                                                  The HTML <address> Element may be used by authors to supply contact information for its nearest <article> or <body> ancestor; in the latter case, it applies to the whole document.
                                                                                                                                                  -
                                                                                                                                                  Can contain text
                                                                                                                                                  Choice between:
                                                                                                                                                  • @@ -9970,14 +9026,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                  coreattrs

                                                                                                                                                  -
                                                                                                                                                  Parents:universal-blocks

                                                                                                                                                  +
                                                                                                                                                  Parents: universal-blocks

                                                                                                                                                  Element blockquote

                                                                                                                                                  -
                                                                                                                                                  - The HTML <blockquote> Element (or HTML Block Quotation Element) indicates that the enclosed text is an extended quotation. Usually, this is rendered visually by indentation (to change <blockquote> indent, use CSS margin property). A URL for the source of the quotation may be given using the cite attribute, while a text representation of the source can be given using the <cite> element. +
                                                                                                                                                  The HTML <blockquote> Element (or HTML Block Quotation Element) indicates that the enclosed text is an extended quotation. Usually, this is rendered visually by indentation (to change <blockquote> indent, use CSS margin property). A URL for the source of the quotation may be given using the cite attribute, while a text representation of the source can be given using the <cite> element.
                                                                                                                                                  -
                                                                                                                                                  Can contain text
                                                                                                                                                  Choice between:
                                                                                                                                                  • @@ -9998,14 +9052,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                  -
                                                                                                                                                  Parents:universal-blocks

                                                                                                                                                  +
                                                                                                                                                  Parents: universal-blocks

                                                                                                                                                  Simple type htmlLength

                                                                                                                                                  -
                                                                                                                                                  - nn for pixels or nn% for percentage length +
                                                                                                                                                  nn for pixels or nn% for percentage length
                                                                                                                                                  -
                                                                                                                                                  Value restriction based on xs:string
                                                                                                                                                  • [\-+]?(\d+|\d+(\.\d+)?%)
                                                                                                                                                  • @@ -10013,92 +9065,81 @@ body { color: #000000; background: #FFFF

                                                                                                                                                    Simple type htmlLength-or-perl

                                                                                                                                                    - + Union of types

                                                                                                                                                    Element img

                                                                                                                                                    -
                                                                                                                                                    - The HTML <img> Element (or HTML Image Element) represents an image of the document. +
                                                                                                                                                    The HTML <img> Element (or HTML Image Element) represents an image of the document. Usage note: Browsers do not always display the image referenced by the element. This is the case for non-graphical browsers (including those used by people with vision impairments), or if the user chooses not to display images, or if the browser is unable to display the image because it is invalid or an unsupported type. In these cases, the browser may replace the image with the text defined in this element's alt attribute.
                                                                                                                                                    -
                                                                                                                                                    coreattrs

                                                                                                                                                    Attribute src:
                                                                                                                                                    required
                                                                                                                                                    type: xs:anyURI
                                                                                                                                                    -
                                                                                                                                                    - Image URL. +
                                                                                                                                                    Image URL. On browsers supporting srcset, src is ignored if this one is provided.
                                                                                                                                                    -
                                                                                                                                                    Attribute alt:
                                                                                                                                                    optional
                                                                                                                                                    type: xs:string
                                                                                                                                                    -
                                                                                                                                                    - This attribute defines the alternative text describing the image. Users will see this displayed if the image URL is wrong, the image is not in one of the supported formats, or until the image is downloaded. +
                                                                                                                                                    This attribute defines the alternative text describing the image. Users will see this displayed if the image URL is wrong, the image is not in one of the supported formats, or until the image is downloaded. Usage note: Omitting this attribute indicates that the image is a key part of the content, but no textual equivalent is available. Setting this attribute to the empty string indicates that this image is not a key part of the content; non-visual browsers may omit it from rendering.
                                                                                                                                                    -
                                                                                                                                                    Attribute width:
                                                                                                                                                    optional
                                                                                                                                                    type: htmlLength-or-perl
                                                                                                                                                    -
                                                                                                                                                    - The width of the image in pixels or percent. +
                                                                                                                                                    The width of the image in pixels or percent.
                                                                                                                                                    -
                                                                                                                                                    Attribute height:
                                                                                                                                                    optional
                                                                                                                                                    type: htmlLength-or-perl
                                                                                                                                                    -
                                                                                                                                                    - The height of the image in pixels or percent. +
                                                                                                                                                    The height of the image in pixels or percent.
                                                                                                                                                    -
                                                                                                                                                    Attribute TeXwidth:
                                                                                                                                                    optional
                                                                                                                                                    -
                                                                                                                                                    - Allows you to set the width of the image, in mm or %, as it will be rendered into the LaTeX document used to print the problem. +
                                                                                                                                                    Allows you to set the width of the image, in mm or %, as it will be rendered into the LaTeX document used to print the problem.
                                                                                                                                                    -
                                                                                                                                                    - - + Union of types
                                                                                                                                                      +
                                                                                                                                                    • perl
                                                                                                                                                    • +
                                                                                                                                                    • Value restriction based on xs:string
                                                                                                                                                      • [0-9]+(\.[0-9]+)?(\s*%)?
                                                                                                                                                      - - +
                                                                                                                                                    • +
                                                                                                                                                    Attribute TeXheight:
                                                                                                                                                    optional
                                                                                                                                                    type: decimal-or-perl
                                                                                                                                                    -
                                                                                                                                                    - Allows you to set the height of the image, in mm, as it will be rendered into the LaTeX document used to print the problem. +
                                                                                                                                                    Allows you to set the height of the image, in mm, as it will be rendered into the LaTeX document used to print the problem.
                                                                                                                                                    -
                                                                                                                                                    Attribute align:
                                                                                                                                                    optional
                                                                                                                                                    -
                                                                                                                                                    - This attribute is deprecated since HTML 4.01 and obsolete since HTML5. Use the vertical-align CSS property instead. +
                                                                                                                                                    This attribute is deprecated since HTML 4.01 and obsolete since HTML5. Use the vertical-align CSS property instead. Specifies the alignment of the image relative to the enclosing text paragraph: - bottom: The image will be aligned so that its bottom will be at the baseline of the surrounding text. @@ -10107,11 +9148,11 @@ body { color: #000000; background: #FFFF - left: The image will be placed so that it is at the left of the surrounding text. The surrounding text will fill in the region to the right of the image. - right: The image will be placed so that it is at the right of the surrounding text. The surrounding text will fill in the region to the left of the image.
                                                                                                                                                    -
                                                                                                                                                    - - + Union of types
                                                                                                                                                      +
                                                                                                                                                    • perl
                                                                                                                                                    • +
                                                                                                                                                    • Value restriction based on xs:string
                                                                                                                                                      • bottom
                                                                                                                                                      • middle
                                                                                                                                                      • @@ -10119,48 +9160,45 @@ body { color: #000000; background: #FFFF
                                                                                                                                                      • left
                                                                                                                                                      • right
                                                                                                                                                      - - +
                                                                                                                                                    • +
                                                                                                                                                    Attribute TeXwrap:
                                                                                                                                                    optional
                                                                                                                                                    -
                                                                                                                                                    - Allows you to select how the LaTeX document will attempt to wrap text around a horizontally aligned image. +
                                                                                                                                                    Allows you to select how the LaTeX document will attempt to wrap text around a horizontally aligned image. parbox: \newline and \parbox will be used to place the image. This method ensures that text will not be wrapped on top of the image, however very little text will appear next to the image itself. parpic: The picins package \parpic command will be used to place the image. This will wrap the remainder of the paragraph containing the picture around the image. If, however, there is insufficient text to fill the space to the left or right of the image, the next paragraph may be wrapped on top of the image. In addition, \parpic does not always honor the end of the page, causing the image to extend below the page footer.
                                                                                                                                                    -
                                                                                                                                                    - - + Union of types
                                                                                                                                                      +
                                                                                                                                                    • perl
                                                                                                                                                    • +
                                                                                                                                                    • Value restriction based on xs:string
                                                                                                                                                      • none
                                                                                                                                                      • parbox
                                                                                                                                                      • parpic
                                                                                                                                                      • wrapfigure
                                                                                                                                                      - - +
                                                                                                                                                    • +
                                                                                                                                                    Attribute encrypturl:
                                                                                                                                                    optional
                                                                                                                                                    type: yesno-or-perl
                                                                                                                                                    -
                                                                                                                                                    Parents:inlines

                                                                                                                                                    +
                                                                                                                                                    Parents: inlines

                                                                                                                                                    Element figure

                                                                                                                                                    -
                                                                                                                                                    - The HTML <figure> Element represents self-contained content, frequently with a caption (<figcaption>), and is typically referenced as a single unit. While it is related to the main flow, its position is independent of the main flow. Usually this is an image, an illustration, a diagram, a code snippet, or a schema that is referenced in the main text, but that can be moved to another page or to an appendix without affecting the main flow. +
                                                                                                                                                    The HTML <figure> Element represents self-contained content, frequently with a caption (<figcaption>), and is typically referenced as a single unit. While it is related to the main flow, its position is independent of the main flow. Usually this is an image, an illustration, a diagram, a code snippet, or a schema that is referenced in the main text, but that can be moved to another page or to an appendix without affecting the main flow. Usage note: A caption can be associated with the <figure> element by inserting a <figcaption> inside it (as the first or the last child).
                                                                                                                                                    -
                                                                                                                                                    Can contain text
                                                                                                                                                    Choice between:
                                                                                                                                                      @@ -10187,28 +9225,24 @@ body { color: #000000; background: #FFFF
                                                                                                                                                    coreattrs

                                                                                                                                                    -
                                                                                                                                                    Parents:universal-blocks

                                                                                                                                                    +
                                                                                                                                                    Parents: universal-blocks

                                                                                                                                                    Element figcaption

                                                                                                                                                    -
                                                                                                                                                    - The HTML <figcaption> Element represents a caption or a legend associated with a figure or an illustration described by the rest of the data of the <figure> element which is its immediate ancestor which means <figcaption> can be the first or last element inside a <figure> block. Also, the HTML Figcaption Element is optional; if not provided, then the parent figure element will have no caption. +
                                                                                                                                                    The HTML <figcaption> Element represents a caption or a legend associated with a figure or an illustration described by the rest of the data of the <figure> element which is its immediate ancestor which means <figcaption> can be the first or last element inside a <figure> block. Also, the HTML Figcaption Element is optional; if not provided, then the parent figure element will have no caption.
                                                                                                                                                    -
                                                                                                                                                    Can contain text
                                                                                                                                                    Choice between:
                                                                                                                                                    -
                                                                                                                                                    Parents:figure

                                                                                                                                                    +
                                                                                                                                                    Parents: figure

                                                                                                                                                    Element object

                                                                                                                                                    -
                                                                                                                                                    - The HTML <object> Element (or HTML Embedded Object Element) represents an external resource, which can be treated as an image, a nested browsing context, or a resource to be handled by a plugin. +
                                                                                                                                                    The HTML <object> Element (or HTML Embedded Object Element) represents an external resource, which can be treated as an image, a nested browsing context, or a resource to be handled by a plugin.
                                                                                                                                                    -
                                                                                                                                                    Can contain text
                                                                                                                                                    Choice between:
                                                                                                                                                      @@ -10223,59 +9257,47 @@ body { color: #000000; background: #FFFF Attribute classid:
                                                                                                                                                      optional
                                                                                                                                                      type: xs:string
                                                                                                                                                      -
                                                                                                                                                      - The URI of the object's implementation. It can be used together with, or in place of, the data attribute. +
                                                                                                                                                      The URI of the object's implementation. It can be used together with, or in place of, the data attribute. Obsolete since HTML5.
                                                                                                                                                      -
                                                                                                                                                      Attribute codebase:
                                                                                                                                                      optional
                                                                                                                                                      type: xs:anyURI
                                                                                                                                                      -
                                                                                                                                                      - The base path used to resolve relative URIs specified by classid, data, or archive. If not specified, the default is the base URI of the current document. +
                                                                                                                                                      The base path used to resolve relative URIs specified by classid, data, or archive. If not specified, the default is the base URI of the current document. Obsolete since HTML5.
                                                                                                                                                      -
                                                                                                                                                      Attribute data:
                                                                                                                                                      optional
                                                                                                                                                      type: xs:anyURI
                                                                                                                                                      -
                                                                                                                                                      - The address of the resource as a valid URL. At least one of data and type must be defined. +
                                                                                                                                                      The address of the resource as a valid URL. At least one of data and type must be defined.
                                                                                                                                                      -
                                                                                                                                                      Attribute type:
                                                                                                                                                      optional
                                                                                                                                                      type: xs:string
                                                                                                                                                      -
                                                                                                                                                      - The content type of the resource specified by data. At least one of data and type must be defined. +
                                                                                                                                                      The content type of the resource specified by data. At least one of data and type must be defined.
                                                                                                                                                      -
                                                                                                                                                      Attribute codetype:
                                                                                                                                                      optional
                                                                                                                                                      type: xs:string
                                                                                                                                                      -
                                                                                                                                                      - The content type of the data specified by classid. +
                                                                                                                                                      The content type of the data specified by classid. Obsolete since HTML5.
                                                                                                                                                      -
                                                                                                                                                      Attribute archive:
                                                                                                                                                      optional
                                                                                                                                                      -
                                                                                                                                                      - A space-separated list of URIs for archives of resources for the object. +
                                                                                                                                                      A space-separated list of URIs for archives of resources for the object. Obsolete since HTML5.
                                                                                                                                                      -
                                                                                                                                                      @@ -10284,58 +9306,46 @@ body { color: #000000; background: #FFFF Attribute standby:
                                                                                                                                                      optional
                                                                                                                                                      type: xs:string
                                                                                                                                                      -
                                                                                                                                                      - A message that the browser can show while loading the object's implementation and data. +
                                                                                                                                                      A message that the browser can show while loading the object's implementation and data. Obsolete since HTML5.
                                                                                                                                                      -
                                                                                                                                                      Attribute width:
                                                                                                                                                      optional
                                                                                                                                                      type: htmlLength-or-perl
                                                                                                                                                      -
                                                                                                                                                      - The width of the display resource, in CSS pixels. +
                                                                                                                                                      The width of the display resource, in CSS pixels.
                                                                                                                                                      -
                                                                                                                                                      Attribute height:
                                                                                                                                                      optional
                                                                                                                                                      type: htmlLength-or-perl
                                                                                                                                                      -
                                                                                                                                                      - The height of the displayed resource, in CSS pixels. +
                                                                                                                                                      The height of the displayed resource, in CSS pixels.
                                                                                                                                                      -
                                                                                                                                                      Attribute usemap:
                                                                                                                                                      optional
                                                                                                                                                      type: xs:string
                                                                                                                                                      -
                                                                                                                                                      - A hash-name reference to a <map> element; that is a '#' followed by the value of a name of a map element. +
                                                                                                                                                      A hash-name reference to a <map> element; that is a '#' followed by the value of a name of a map element.
                                                                                                                                                      -
                                                                                                                                                      Attribute name:
                                                                                                                                                      optional
                                                                                                                                                      type: xs:NMTOKEN
                                                                                                                                                      -
                                                                                                                                                      - The name of valid browsing context (HTML5), or the name of the control (HTML 4). +
                                                                                                                                                      The name of valid browsing context (HTML5), or the name of the control (HTML 4).
                                                                                                                                                      -
                                                                                                                                                      -
                                                                                                                                                      Parents:universal-blocks

                                                                                                                                                      +
                                                                                                                                                      Parents: universal-blocks

                                                                                                                                                      Element param

                                                                                                                                                      -
                                                                                                                                                      - The HTML <param> element is used to supply a named property value. +
                                                                                                                                                      The HTML <param> element is used to supply a named property value.
                                                                                                                                                      -
                                                                                                                                                      Attribute id: @@ -10344,30 +9354,24 @@ body { color: #000000; background: #FFFF Attribute name:
                                                                                                                                                      optional
                                                                                                                                                      -
                                                                                                                                                      - Name of the parameter. +
                                                                                                                                                      Name of the parameter.
                                                                                                                                                      -
                                                                                                                                                      Attribute value:
                                                                                                                                                      optional
                                                                                                                                                      -
                                                                                                                                                      - Specifies the value of the parameter. +
                                                                                                                                                      Specifies the value of the parameter.
                                                                                                                                                      -
                                                                                                                                                      Attribute valuetype:
                                                                                                                                                      optional
                                                                                                                                                      -
                                                                                                                                                      - Obsolete in HTML5. +
                                                                                                                                                      Obsolete in HTML5. Specifies the type of the value attribute.
                                                                                                                                                      -
                                                                                                                                                      Value restriction based on xs:token
                                                                                                                                                        @@ -10380,23 +9384,19 @@ body { color: #000000; background: #FFFF Attribute type:
                                                                                                                                                        optional
                                                                                                                                                        type: xs:string
                                                                                                                                                        -
                                                                                                                                                        - Obsolete in HTML5. +
                                                                                                                                                        Obsolete in HTML5. Only used if the valuetype is set to "ref". Specifies the MIME type of values found at the URI specified by value.
                                                                                                                                                        -
                                                                                                                                                        -
                                                                                                                                                        Parents:object, applet

                                                                                                                                                        +
                                                                                                                                                        Parents: object, applet

                                                                                                                                                        Element embed

                                                                                                                                                        -
                                                                                                                                                        - The HTML <embed> Element represents an integration point for an external application or interactive content (in other words, a plug-in). +
                                                                                                                                                        The HTML <embed> Element represents an integration point for an external application or interactive content (in other words, a plug-in).
                                                                                                                                                        -
                                                                                                                                                        Attribute id: @@ -10405,48 +9405,38 @@ body { color: #000000; background: #FFFF Attribute src:
                                                                                                                                                        optional
                                                                                                                                                        type: xs:anyURI
                                                                                                                                                        -
                                                                                                                                                        - The URL of the resource being embedded. +
                                                                                                                                                        The URL of the resource being embedded.
                                                                                                                                                        -
                                                                                                                                                        Attribute type:
                                                                                                                                                        optional
                                                                                                                                                        type: xs:string
                                                                                                                                                        -
                                                                                                                                                        - The MIME type to use to select the plug-in to instantiate. +
                                                                                                                                                        The MIME type to use to select the plug-in to instantiate.
                                                                                                                                                        -
                                                                                                                                                        Attribute width:
                                                                                                                                                        optional
                                                                                                                                                        type: non-negative-int-or-perl
                                                                                                                                                        -
                                                                                                                                                        - The displayed width of the resource, in CSS pixels. +
                                                                                                                                                        The displayed width of the resource, in CSS pixels.
                                                                                                                                                        -
                                                                                                                                                        Attribute height:
                                                                                                                                                        optional
                                                                                                                                                        type: non-negative-int-or-perl
                                                                                                                                                        -
                                                                                                                                                        - The displayed height of the resource, in CSS pixels. +
                                                                                                                                                        The displayed height of the resource, in CSS pixels.
                                                                                                                                                        -
                                                                                                                                                        -
                                                                                                                                                        Parents:universal-blocks

                                                                                                                                                        +
                                                                                                                                                        Parents: universal-blocks

                                                                                                                                                        Element applet

                                                                                                                                                        -
                                                                                                                                                        - This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it. +
                                                                                                                                                        This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.
                                                                                                                                                        -
                                                                                                                                                        Can contain text
                                                                                                                                                        Choice between:
                                                                                                                                                          @@ -10466,10 +9456,8 @@ body { color: #000000; background: #FFFF Attribute archive:
                                                                                                                                                          optional
                                                                                                                                                          type: xs:string
                                                                                                                                                          -
                                                                                                                                                          - Comma-separated list of URIs for archives containing classes and other resources that will be "preloaded". +
                                                                                                                                                          Comma-separated list of URIs for archives containing classes and other resources that will be "preloaded".
                                                                                                                                                          -
                                                                                                                                                          Attribute code: @@ -10509,14 +9497,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                          optional
                                                                                                                                                          type: xs:nonNegativeInteger
                                                                                                                                                          -
                                                                                                                                                          Parents:universal-blocks

                                                                                                                                                          +
                                                                                                                                                          Parents: universal-blocks

                                                                                                                                                          Element video

                                                                                                                                                          -
                                                                                                                                                          - The HTML <video> element is used to embed video content. It may contain several video sources, represented using the src attribute or the <source> element; the browser will choose the most suitable one. +
                                                                                                                                                          The HTML <video> element is used to embed video content. It may contain several video sources, represented using the src attribute or the <source> element; the browser will choose the most suitable one.
                                                                                                                                                          -
                                                                                                                                                          Can contain text
                                                                                                                                                          Choice between:
                                                                                                                                                          • @@ -10557,14 +9543,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                          -
                                                                                                                                                          Parents:universal-blocks

                                                                                                                                                          +
                                                                                                                                                          Parents: universal-blocks

                                                                                                                                                          Element source

                                                                                                                                                          -
                                                                                                                                                          - The HTML <source> element is used to specify multiple media resources for <picture>, <audio> and <video> elements. It is an empty element. It is commonly used to serve the same media in multiple formats supported by different browsers. +
                                                                                                                                                          The HTML <source> element is used to specify multiple media resources for <picture>, <audio> and <video> elements. It is an empty element. It is commonly used to serve the same media in multiple formats supported by different browsers.
                                                                                                                                                          -
                                                                                                                                                          Attribute src: @@ -10574,14 +9558,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                          optional
                                                                                                                                                          type: xs:string
                                                                                                                                                          -
                                                                                                                                                          Parents:video, audio

                                                                                                                                                          +
                                                                                                                                                          Parents: video, audio

                                                                                                                                                          Element audio

                                                                                                                                                          -
                                                                                                                                                          - The HTML <audio> element is used to embed sound content in documents. It may contain several audio sources, represented using the src attribute or the <source> element; the browser will choose the most suitable one. +
                                                                                                                                                          The HTML <audio> element is used to embed sound content in documents. It may contain several audio sources, represented using the src attribute or the <source> element; the browser will choose the most suitable one.
                                                                                                                                                          -
                                                                                                                                                          Can contain text
                                                                                                                                                          Choice between:
                                                                                                                                                          • @@ -10616,15 +9598,13 @@ body { color: #000000; background: #FFFF
                                                                                                                                                          -
                                                                                                                                                          Parents:universal-blocks

                                                                                                                                                          +
                                                                                                                                                          Parents: universal-blocks

                                                                                                                                                          Element map

                                                                                                                                                          -
                                                                                                                                                          - The HTML <map> element is used with <area> elements to define an image map (a clickable link area). +
                                                                                                                                                          The HTML <map> element is used with <area> elements to define an image map (a clickable link area).
                                                                                                                                                          -
                                                                                                                                                          Choice between:
                                                                                                                                                            @@ -10652,24 +9632,20 @@ body { color: #000000; background: #FFFF
                                                                                                                                                            optional
                                                                                                                                                            type: xs:NMTOKEN
                                                                                                                                                          -
                                                                                                                                                          Parents:universal-blocks

                                                                                                                                                          +
                                                                                                                                                          Parents: universal-blocks

                                                                                                                                                          Element area

                                                                                                                                                          -
                                                                                                                                                          - The HTML <area> element defines a hot-spot region on an image, and optionally associates it with a hypertext link. This element is used only within a <map> element. +
                                                                                                                                                          The HTML <area> element defines a hot-spot region on an image, and optionally associates it with a hypertext link. This element is used only within a <map> element.
                                                                                                                                                          -
                                                                                                                                                          Attribute shape:
                                                                                                                                                          optional
                                                                                                                                                          -
                                                                                                                                                          - The shape of the associated hot spot. The specifications for HTML 5 and HTML 4 define the values rect, which defines a rectangular region; circle, which defines a circular region; poly, which defines a polygon; and default, which indicates the entire region beyond any defined shapes. +
                                                                                                                                                          The shape of the associated hot spot. The specifications for HTML 5 and HTML 4 define the values rect, which defines a rectangular region; circle, which defines a circular region; poly, which defines a polygon; and default, which indicates the entire region beyond any defined shapes. Many browsers, notably Internet Explorer 4 and higher, support circ, polygon, and rectangle as valid values for shape; these values are *not standard*.
                                                                                                                                                          -
                                                                                                                                                          Value restriction based on xs:token
                                                                                                                                                            @@ -10683,10 +9659,8 @@ body { color: #000000; background: #FFFF Attribute coords:
                                                                                                                                                            optional
                                                                                                                                                            -
                                                                                                                                                            - A set of values specifying the coordinates of the hot-spot region. The number and meaning of the values depend upon the value specified for the shape attribute. For a rect or rectangle shape, the coords value is two x,y pairs: left, top, right, and bottom. For a circle shape, the value is x,y,r where x,y is a pair specifying the center of the circle and r is a value for the radius. For a poly or polygon< shape, the value is a set of x,y pairs for each point in the polygon: x1,y1,x2,y2,x3,y3, and so on. In HTML4, the values are numbers of pixels or percentages, if a percent sign (%) is appended; in HTML5, the values are numbers of CSS pixels. +
                                                                                                                                                            A set of values specifying the coordinates of the hot-spot region. The number and meaning of the values depend upon the value specified for the shape attribute. For a rect or rectangle shape, the coords value is two x,y pairs: left, top, right, and bottom. For a circle shape, the value is x,y,r where x,y is a pair specifying the center of the circle and r is a value for the radius. For a poly or polygon< shape, the value is a set of x,y pairs for each point in the polygon: x1,y1,x2,y2,x3,y3, and so on. In HTML4, the values are numbers of pixels or percentages, if a percent sign (%) is appended; in HTML5, the values are numbers of CSS pixels.
                                                                                                                                                            -
                                                                                                                                                            Value restriction based on xs:string
                                                                                                                                                              @@ -10697,21 +9671,17 @@ body { color: #000000; background: #FFFF Attribute href:
                                                                                                                                                              optional
                                                                                                                                                              type: xs:anyURI
                                                                                                                                                              -
                                                                                                                                                              - The hyperlink target for the area. Its value is a valid URL. In HTML4, either this attribute or the nohref attribute must be present in the element. In HTML5, this attribute may be omitted; if so, the area element does not represent a hyperlink. +
                                                                                                                                                              The hyperlink target for the area. Its value is a valid URL. In HTML4, either this attribute or the nohref attribute must be present in the element. In HTML5, this attribute may be omitted; if so, the area element does not represent a hyperlink.
                                                                                                                                                              -
                                                                                                                                                              Attribute nohref:
                                                                                                                                                              optional
                                                                                                                                                              -
                                                                                                                                                              - Indicates that no hyperlink exists for the associated area. Either this attribute or the href attribute must be present in the element. +
                                                                                                                                                              Indicates that no hyperlink exists for the associated area. Either this attribute or the href attribute must be present in the element. Usage note: This attribute is obsolete in HTML5, instead omitting the href attribute is sufficient.
                                                                                                                                                              -
                                                                                                                                                              Value restriction based on xs:token
                                                                                                                                                                @@ -10722,21 +9692,17 @@ body { color: #000000; background: #FFFF Attribute alt:
                                                                                                                                                                required
                                                                                                                                                                type: xs:string
                                                                                                                                                                -
                                                                                                                                                                - A text string alternative to display on browsers that do not display images. The text should be phrased so that it presents the user with the same kind of choice as the image would offer when displayed without the alternative text. In HTML4, this attribute is required, but may be the empty string (""). In HTML5, this attribute is required only if the href attribute is used. +
                                                                                                                                                                A text string alternative to display on browsers that do not display images. The text should be phrased so that it presents the user with the same kind of choice as the image would offer when displayed without the alternative text. In HTML4, this attribute is required, but may be the empty string (""). In HTML5, this attribute is required only if the href attribute is used.
                                                                                                                                                                -
                                                                                                                                                                -
                                                                                                                                                                Parents:map

                                                                                                                                                                +
                                                                                                                                                                Parents: map

                                                                                                                                                                Element canvas

                                                                                                                                                                -
                                                                                                                                                                - The HTML <canvas> Element can be used to draw graphics via scripting (usually JavaScript). For example, it can be used to draw graphs, make photo compositions or even perform animations. You may (and should) provide alternate content inside the <canvas> block. That content will be rendered both on older browsers that don't support canvas and in browsers with JavaScript disabled. +
                                                                                                                                                                The HTML <canvas> Element can be used to draw graphics via scripting (usually JavaScript). For example, it can be used to draw graphs, make photo compositions or even perform animations. You may (and should) provide alternate content inside the <canvas> block. That content will be rendered both on older browsers that don't support canvas and in browsers with JavaScript disabled.
                                                                                                                                                                -
                                                                                                                                                                Can contain text
                                                                                                                                                                Choice between:
                                                                                                                                                                  @@ -10751,31 +9717,25 @@ body { color: #000000; background: #FFFF Attribute width:
                                                                                                                                                                  optional
                                                                                                                                                                  type: htmlLength-or-perl
                                                                                                                                                                  -
                                                                                                                                                                  - The width of the coordinate space in CSS pixels. +
                                                                                                                                                                  The width of the coordinate space in CSS pixels.
                                                                                                                                                                  -
                                                                                                                                                                  Attribute height:
                                                                                                                                                                  optional
                                                                                                                                                                  type: htmlLength-or-perl
                                                                                                                                                                  -
                                                                                                                                                                  - The height of the coordinate space in CSS pixels. +
                                                                                                                                                                  The height of the coordinate space in CSS pixels.
                                                                                                                                                                  -
                                                                                                                                                                  -
                                                                                                                                                                  Parents:universal-blocks

                                                                                                                                                                  +
                                                                                                                                                                  Parents: universal-blocks

                                                                                                                                                                  Element form

                                                                                                                                                                  -
                                                                                                                                                                  - The HTML <form> element represents a document section that contains interactive controls to submit information to a web server. +
                                                                                                                                                                  The HTML <form> element represents a document section that contains interactive controls to submit information to a web server.
                                                                                                                                                                  -
                                                                                                                                                                  Choice between:
                                                                                                                                                                  • @@ -10785,25 +9745,21 @@ body { color: #000000; background: #FFFF Attribute action:
                                                                                                                                                                    optional
                                                                                                                                                                    type: xs:anyURI
                                                                                                                                                                    -
                                                                                                                                                                    - The URI of a program that processes the form information. +
                                                                                                                                                                    The URI of a program that processes the form information. In HTML5, the action attribute is no longer required.
                                                                                                                                                                    -
                                                                                                                                                                    Attribute method:
                                                                                                                                                                    optional
                                                                                                                                                                    -
                                                                                                                                                                    - The HTTP method that the browser uses to submit the form. Possible values are: +
                                                                                                                                                                    The HTTP method that the browser uses to submit the form. Possible values are: - post: Corresponds to the HTTP POST method ; form data are included in the body of the form and sent to the server. - get: Corresponds to the HTTP GET method; form data are appended to the action attribute URI with a '?' as separator, and the resulting URI is sent to the server. Use this method when the form has no side-effects and contains only ASCII characters.
                                                                                                                                                                    -
                                                                                                                                                                    Value restriction based on xs:token
                                                                                                                                                                      @@ -10815,45 +9771,37 @@ body { color: #000000; background: #FFFF Attribute enctype:
                                                                                                                                                                      optional
                                                                                                                                                                      type: xs:string
                                                                                                                                                                      -
                                                                                                                                                                      - When the value of the method attribute is post, enctype is the MIME type of content that is used to submit the form to the server. Possible values are: +
                                                                                                                                                                      When the value of the method attribute is post, enctype is the MIME type of content that is used to submit the form to the server. Possible values are: - application/x-www-form-urlencoded: The default value if the attribute is not specified. - multipart/form-data: The value used for an <input> element with the type attribute set to "file". - text/plain (HTML5)
                                                                                                                                                                      -
                                                                                                                                                                      Attribute accept-charset:
                                                                                                                                                                      optional
                                                                                                                                                                      type: xs:string
                                                                                                                                                                      -
                                                                                                                                                                      - A space- or comma-delimited list of character encodings that the server accepts. The browser uses them in the order in which they are listed. The default value, the reserved string "UNKNOWN", indicates the same encoding as that of the document containing the form element. +
                                                                                                                                                                      A space- or comma-delimited list of character encodings that the server accepts. The browser uses them in the order in which they are listed. The default value, the reserved string "UNKNOWN", indicates the same encoding as that of the document containing the form element. In previous versions of HTML, the different character encodings could be delimited by spaces or commas. In HTML5, only spaces are allowed as delimiters.
                                                                                                                                                                      -
                                                                                                                                                                      Attribute name:
                                                                                                                                                                      optional
                                                                                                                                                                      type: xs:string
                                                                                                                                                                      -
                                                                                                                                                                      - The name of the form. In HTML 4, its use is deprecated (id should be used instead). It must be unique among the forms in a document and not just an empty string in HTML 5. +
                                                                                                                                                                      The name of the form. In HTML 4, its use is deprecated (id should be used instead). It must be unique among the forms in a document and not just an empty string in HTML 5.
                                                                                                                                                                      -
                                                                                                                                                                      Attribute accept:
                                                                                                                                                                      optional
                                                                                                                                                                      type: xs:string
                                                                                                                                                                      -
                                                                                                                                                                      - A comma-separated list of content types that the server accepts. +
                                                                                                                                                                      A comma-separated list of content types that the server accepts. Usage note: This attribute has been removed in HTML5 and should no longer be used. Instead, use the accept attribute of the specific <input> element.
                                                                                                                                                                      -
                                                                                                                                                                      Attribute onsubmit: @@ -10863,14 +9811,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                                      optional
                                                                                                                                                                      type: xs:string
                                                                                                                                                                      -
                                                                                                                                                                      Parents:universal-blocks

                                                                                                                                                                      +
                                                                                                                                                                      Parents: universal-blocks

                                                                                                                                                                      Element label

                                                                                                                                                                      -
                                                                                                                                                                      - The HTML <label> Element represents a caption for an item in a user interface. It can be associated with a control either by placing the control element inside the label element, or by using the for attribute. Such a control is called the labeled control of the label element. +
                                                                                                                                                                      The HTML <label> Element represents a caption for an item in a user interface. It can be associated with a control either by placing the control element inside the label element, or by using the for attribute. Such a control is called the labeled control of the label element.
                                                                                                                                                                      -
                                                                                                                                                                      Can contain text
                                                                                                                                                                      @@ -10878,19 +9824,15 @@ body { color: #000000; background: #FFFF Attribute for:
                                                                                                                                                                      optional
                                                                                                                                                                      type: xs:IDREF
                                                                                                                                                                      -
                                                                                                                                                                      - The ID of a labelable form-related element in the same document as the label element. The first such element in the document with an ID matching the value of the for attribute is the labeled control for this label element. +
                                                                                                                                                                      The ID of a labelable form-related element in the same document as the label element. The first such element in the document with an ID matching the value of the for attribute is the labeled control for this label element.
                                                                                                                                                                      -
                                                                                                                                                                      Attribute accesskey:
                                                                                                                                                                      optional
                                                                                                                                                                      -
                                                                                                                                                                      - A shortcut key to access this element from the keyboard. +
                                                                                                                                                                      A shortcut key to access this element from the keyboard.
                                                                                                                                                                      -
                                                                                                                                                                      Value restriction based on xs:string
                                                                                                                                                                        @@ -10901,10 +9843,8 @@ body { color: #000000; background: #FFFF Attribute form:
                                                                                                                                                                        optional
                                                                                                                                                                        type: xs:IDREF
                                                                                                                                                                        -
                                                                                                                                                                        - The form element that the label element is associated with (its form owner). If specified, the value of the attribute must be the ID of a <form> element in the same document. This attribute enables you to place label elements anywhere within a document, not just as descendants of their form elements. +
                                                                                                                                                                        The form element that the label element is associated with (its form owner). If specified, the value of the attribute must be the ID of a <form> element in the same document. This attribute enables you to place label elements anywhere within a document, not just as descendants of their form elements.
                                                                                                                                                                        -
                                                                                                                                                                        Attribute onfocus: @@ -10916,7 +9856,7 @@ body { color: #000000; background: #FFFF
                                                                                                                                                                        -
                                                                                                                                                                        Parents:inlines

                                                                                                                                                                        +
                                                                                                                                                                        Parents: inlines

                                                                                                                                                                        Simple type InputType

                                                                                                                                                                        Value restriction based on xs:token
                                                                                                                                                                          @@ -10935,10 +9875,8 @@ body { color: #000000; background: #FFFF

                                                                                                                                                                          Element input

                                                                                                                                                                          -
                                                                                                                                                                          - The HTML <input> element is used to create interactive controls for web-based forms in order to accept data from user. +
                                                                                                                                                                          The HTML <input> element is used to create interactive controls for web-based forms in order to accept data from user.
                                                                                                                                                                          -
                                                                                                                                                                          coreattrs

                                                                                                                                                                          @@ -10948,10 +9886,8 @@ body { color: #000000; background: #FFFF Attribute name:
                                                                                                                                                                          optional
                                                                                                                                                                          -
                                                                                                                                                                          - the name attribute is required for all but submit & reset +
                                                                                                                                                                          the name attribute is required for all but submit & reset
                                                                                                                                                                          -
                                                                                                                                                                          Attribute value: @@ -11008,25 +9944,21 @@ body { color: #000000; background: #FFFF Attribute onclick:
                                                                                                                                                                          optional
                                                                                                                                                                          type: xs:string
                                                                                                                                                                          -
                                                                                                                                                                          - Javascript event handler content attribute for the "click" event. +
                                                                                                                                                                          Javascript event handler content attribute for the "click" event. Warning: event handler content attributes should be avoided. They make the markup bigger and less readable. Concerns of content/structure and behavior are not well-separated, making a bug harder to find. Furthermore, usage of event attributes almost always causes scripts to expose global functions on the Window object, polluting the global namespace. The EventTarget.addEventListener() function should be used instead to add a listener for the event.
                                                                                                                                                                          -
                                                                                                                                                                          -
                                                                                                                                                                          Parents:inlines

                                                                                                                                                                          +
                                                                                                                                                                          Parents: inlines

                                                                                                                                                                          Element select

                                                                                                                                                                          -
                                                                                                                                                                          - The HTML select (<select>) element represents a control that presents a menu of options. The options within the menu are represented by <option> elements, which can be grouped by <optgroup> elements. Options can be pre-selected for the user. +
                                                                                                                                                                          The HTML select (<select>) element represents a control that presents a menu of options. The options within the menu are represented by <option> elements, which can be grouped by <optgroup> elements. Options can be pre-selected for the user.
                                                                                                                                                                          -
                                                                                                                                                                          Choice between:
                                                                                                                                                                            @@ -11072,14 +10004,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                                            optional
                                                                                                                                                                            type: xs:string
                                                                                                                                                                          -
                                                                                                                                                                          Parents:inlines

                                                                                                                                                                          +
                                                                                                                                                                          Parents: inlines

                                                                                                                                                                          Element optgroup

                                                                                                                                                                          -
                                                                                                                                                                          - In a Web form, the HTML <optgroup> element creates a grouping of options within a <select> element. +
                                                                                                                                                                          In a Web form, the HTML <optgroup> element creates a grouping of options within a <select> element.
                                                                                                                                                                          -
                                                                                                                                                                          Sequence with:
                                                                                                                                                                          • @@ -11097,14 +10027,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                                            required
                                                                                                                                                                            type: xs:string
                                                                                                                                                                          -
                                                                                                                                                                          Parents:select

                                                                                                                                                                          +
                                                                                                                                                                          Parents: select

                                                                                                                                                                          Element option

                                                                                                                                                                          -
                                                                                                                                                                          - In a Web form, the HTML <option> element is used to create a control representing an item within a <select>, an <optgroup> or a <datalist> HTML5 element. +
                                                                                                                                                                          In a Web form, the HTML <option> element is used to create a control representing an item within a <select>, an <optgroup> or a <datalist> HTML5 element.
                                                                                                                                                                          -
                                                                                                                                                                          Can contain text
                                                                                                                                                                          Attribute selected: @@ -11130,14 +10058,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                                          optional
                                                                                                                                                                          -
                                                                                                                                                                          Parents:select, optgroup

                                                                                                                                                                          +
                                                                                                                                                                          Parents: select, optgroup

                                                                                                                                                                          Element textarea

                                                                                                                                                                          -
                                                                                                                                                                          - The HTML <textarea> element represents a multi-line plain-text editing control. +
                                                                                                                                                                          The HTML <textarea> element represents a multi-line plain-text editing control.
                                                                                                                                                                          -
                                                                                                                                                                          Can contain text
                                                                                                                                                                          Attribute name: @@ -11172,16 +10098,14 @@ body { color: #000000; background: #FFFF
                                                                                                                                                                          optional
                                                                                                                                                                          type: xs:string
                                                                                                                                                                          -
                                                                                                                                                                          Parents:inlines

                                                                                                                                                                          +
                                                                                                                                                                          Parents: inlines

                                                                                                                                                                          Element fieldset

                                                                                                                                                                          -
                                                                                                                                                                          - The HTML <fieldset> element is used to group several controls as well as labels (<label>) within a web form. +
                                                                                                                                                                          The HTML <fieldset> element is used to group several controls as well as labels (<label>) within a web form. Only one legend element should occur in the content, and if present should only be preceded by whitespace.
                                                                                                                                                                          -
                                                                                                                                                                          Can contain text
                                                                                                                                                                          Sequence with:
                                                                                                                                                                            @@ -11194,14 +10118,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                                          -
                                                                                                                                                                          Parents:universal-blocks

                                                                                                                                                                          +
                                                                                                                                                                          Parents: universal-blocks

                                                                                                                                                                          Element legend

                                                                                                                                                                          -
                                                                                                                                                                          - The HTML <legend> Element (or HTML Legend Field Element) represents a caption for the content of its parent <fieldset>. +
                                                                                                                                                                          The HTML <legend> Element (or HTML Legend Field Element) represents a caption for the content of its parent <fieldset>.
                                                                                                                                                                          -
                                                                                                                                                                          Can contain text
                                                                                                                                                                          @@ -11217,14 +10139,12 @@ body { color: #000000; background: #FFFF
                                                                                                                                                                          -
                                                                                                                                                                          Parents:fieldset

                                                                                                                                                                          +
                                                                                                                                                                          Parents: fieldset

                                                                                                                                                                          Element button

                                                                                                                                                                          -
                                                                                                                                                                          - The HTML <button> Element represents a clickable button. +
                                                                                                                                                                          The HTML <button> Element represents a clickable button.
                                                                                                                                                                          -
                                                                                                                                                                          Can contain text
                                                                                                                                                                          Choice between:
                                                                                                                                                                          • @@ -11255,15 +10175,13 @@ body { color: #000000; background: #FFFF
                                                                                                                                                                          -
                                                                                                                                                                          Parents:inlines

                                                                                                                                                                          +
                                                                                                                                                                          Parents: inlines

                                                                                                                                                                          Element iframe

                                                                                                                                                                          -
                                                                                                                                                                          - The HTML <iframe> Element (or HTML inline frame element) represents a nested browsing context, effectively embedding another HTML page into the current page. +
                                                                                                                                                                          The HTML <iframe> Element (or HTML inline frame element) represents a nested browsing context, effectively embedding another HTML page into the current page.
                                                                                                                                                                          -
                                                                                                                                                                          Can contain text
                                                                                                                                                                          Choice between: