--- modules/damieng/clean_xml/loncapa.html	2015/04/30 20:45:55	1.1
+++ modules/damieng/clean_xml/loncapa.html	2017/01/05 16:55:16	1.3
@@ -24,7 +24,7 @@ body { color: #000000; background: #FFFF
 
 
 <div class="documentation">
-XML schema for LON-CAPA 2 documents.
+XML schema for LON-CAPA documents.
 </div>
 <br>
 
@@ -63,27 +63,21 @@ Value restriction based on xs:string<ul>
 <a name="int-or-perl_0"></a>
 <h3>Simple type <span class="nomtitre">int-or-perl</span>
 </h3>
-Possible values:<ul>
-<li>xs:int perl</li>
-</ul>
+
 
 <hr>
 
 <a name="non-negative-int-or-perl_0"></a>
 <h3>Simple type <span class="nomtitre">non-negative-int-or-perl</span>
 </h3>
-Possible values:<ul>
-<li>xs:nonNegativeInteger perl</li>
-</ul>
+
 
 <hr>
 
 <a name="decimal-or-perl_0"></a>
 <h3>Simple type <span class="nomtitre">decimal-or-perl</span>
 </h3>
-Possible values:<ul>
-<li>xs:decimal perl</li>
-</ul>
+
 
 <hr>
 
@@ -103,9 +97,7 @@ Value restriction based on xs:string<ul>
 <a name="real-or-perl_0"></a>
 <h3>Simple type <span class="nomtitre">real-or-perl</span>
 </h3>
-Possible values:<ul>
-<li>real perl</li>
-</ul>
+
 
 <hr>
 
@@ -129,9 +121,7 @@ Value restriction based on xs:string<ul>
 <a name="yesno-or-perl_0"></a>
 <h3>Simple type <span class="nomtitre">yesno-or-perl</span>
 </h3>
-Possible values:<ul>
-<li>yesno perl</li>
-</ul>
+
 
 <hr>
 
@@ -155,9 +145,7 @@ Value restriction based on xs:string<ul>
 <a name="onoff-or-perl_0"></a>
 <h3>Simple type <span class="nomtitre">onoff-or-perl</span>
 </h3>
-Possible values:<ul>
-<li>onoff perl</li>
-</ul>
+
 
 <hr>
 
@@ -177,9 +165,7 @@ Value restriction based on xs:string<ul>
 <a name="color-or-perl_0"></a>
 <h3>Simple type <span class="nomtitre">color-or-perl</span>
 </h3>
-Possible values:<ul>
-<li>color perl</li>
-</ul>
+
 
 <hr>
 
@@ -207,9 +193,7 @@ Value restriction based on xs:string<ul>
 <a name="location-or-perl_0"></a>
 <h3>Simple type <span class="nomtitre">location-or-perl</span>
 </h3>
-Possible values:<ul>
-<li>location perl</li>
-</ul>
+
 
 <hr>
 
@@ -244,9 +228,8 @@ Note, that all parameters coincide with
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -291,8 +274,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -321,6 +303,10 @@ Can contain text<br>
 <div class="indentation">
 Choice between:<ul>
 <li>
+<a href="#head_0">head</a>
+<br>
+</li>
+<li>
 <a href="#text-with-parts_0">text-with-parts</a>
 <br>
 </li>
@@ -550,10 +536,6 @@ Choice between:<ul>
 <br>
 </li>
 <li>
-<a href="#translated_0">translated</a>
-<br>
-</li>
-<li>
 <a href="#window_0">window</a>
 <br>
 </li>
@@ -927,7 +909,7 @@ Choice between:<ul>
 </li>
 </ul>
 
-<br>Parents:<a href="#text-only_0">text-only</a>, <a href="#noscript_0">noscript</a>, <a href="#body_0">body</a>, <a href="#map_0">map</a>, <a href="#canvas_0">canvas</a>, <a href="#form_1">form</a>
+<br>Parents:<a href="#text-only_0">text-only</a>, <a href="#noscript_0">noscript</a>, <a href="#body_0">body</a>, <a href="#map_0">map</a>, <a href="#canvas_0">canvas</a>, <a href="#form_1">form</a>, <a href="#iframe_0">iframe</a>
 <br>
 <hr>
 
@@ -976,6 +958,10 @@ Choice between:<ul>
 <br>
 </li>
 <li>
+<a href="#translated_0">translated</a>
+<br>
+</li>
+<li>
 <a href="#span_0">span</a>
 <br>
 </li>
@@ -1081,7 +1067,7 @@ Choice between:<ul>
 </li>
 </ul>
 
-<br>Parents:<a href="#text-with-parts_0">text-with-parts</a>, <a href="#text-with-responses_0">text-with-responses</a>, <a href="#text-only_0">text-only</a>, <a href="#span_0">span</a>, <a href="#a_0">a</a>, <a href="#q_0">q</a>, <a href="#canvas_0">canvas</a>
+<br>Parents:<a href="#text-with-parts_0">text-with-parts</a>, <a href="#text-with-responses_0">text-with-responses</a>, <a href="#text-only_0">text-only</a>, <a href="#span_0">span</a>, <a href="#a_0">a</a>, <a href="#pre_0">pre</a>, <a href="#q_0">q</a>, <a href="#canvas_0">canvas</a>
 <br>
 <hr>
 
@@ -1336,9 +1322,8 @@ Specifies how the string is checked (lik
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -1359,8 +1344,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -1548,9 +1532,8 @@ Display Direction
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -1563,8 +1546,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -1676,9 +1658,8 @@ Correct Option (true, false, or unused).
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -1695,8 +1676,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -1801,9 +1781,8 @@ Display of options when printed
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -1816,8 +1795,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -1867,9 +1845,8 @@ Perl list of possible foil values.
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -1878,8 +1855,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-<li>
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -1888,8 +1864,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -1898,14 +1873,13 @@ Attribute <span class="nomattribut">texo
 
 
 <div class="documentation">
-Print options
+Set to "nochoice" to avoid the display of the list of option values when printing.
 </div>
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -1914,8 +1888,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -1941,9 +1914,8 @@ Set to "nochoice" to avoid the display o
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -1952,10 +1924,57 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
+
+
+
+</div>
+Attribute <span class="nomattribut">noprompt</span>:
+    <div class="indentation">optional<br>
+
+
+<div class="documentation">
+Set to "nochoice" to omit "Select all that are ... ".
+</div>
+<br>
+
+
+
+
+Value restriction based on xs:string<ul>
+
+<li>
+<tt>nochoice</tt>
 </li>
+
 </ul>
 
 
+
+
+</div>
+Attribute <span class="nomattribut">mincheck</span>:
+    <div class="indentation">optional<br>type: <tt>xs:int</tt>
+<br>
+
+
+<div class="documentation">
+Minimum boxes required to check.
+</div>
+<br>
+
+
+</div>
+Attribute <span class="nomattribut">maxcheck</span>:
+    <div class="indentation">optional<br>type: <tt>xs:int</tt>
+<br>
+
+
+<div class="documentation">
+Maximum boxes permitted to check.
+</div>
+<br>
+
+
 </div>
 
 </div>
@@ -2180,9 +2199,8 @@ Items Display Location
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -2203,8 +2221,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -2218,9 +2235,8 @@ Items Display Direction
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -2233,8 +2249,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -2248,9 +2263,8 @@ Items Columns
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:int<ul>
 
 <li>
@@ -2271,8 +2285,7 @@ Value restriction based on xs:int<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -2650,7 +2663,9 @@ Image response
 
 
 <div class="documentation">
-Query for the selection of an image in a list.
+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.
 </div>
 <br>
 
@@ -2845,9 +2860,8 @@ The delimited text specifies a rectangul
 </div>
 <br>
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -2856,8 +2870,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 <hr>
 
@@ -2869,9 +2882,8 @@ Value restriction based on xs:string<ul>
 <div class="documentation">Polygonal area in image (contains coordinate list)</div>
 <br>
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -2880,8 +2892,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 <hr>
 
@@ -3071,9 +3082,8 @@ Choice between:<ul>
 Attribute <span class="nomattribut">type</span>:
     <div class="indentation">optional<br>
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -3086,8 +3096,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -3145,9 +3154,8 @@ Attribute <span class="nomattribut">name
 Attribute <span class="nomattribut">type</span>:
     <div class="indentation">optional<br>
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -3160,8 +3168,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -3276,6 +3283,8 @@ Format:
 3. followed by any number of the following two things, separated by semi-colons:
 (a) a comma-separated list of as many numbers as there are variables, which specifies one sampling point, OR
 (b) a comma-separated list of as many numbers as there are variables, followed by a colon, followed by another list of as many numbers as there are variables, followed by a #, followed by an integer.
+
+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 #.
 </div>
 <br>
 
@@ -3402,9 +3411,8 @@ Algebra System. Maxima and R are support
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -3417,8 +3425,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -3438,6 +3445,29 @@ This is usually the name of a Perl array
 Attribute <span class="nomattribut">libraries</span>:
     <div class="indentation">optional<br>type: <tt>xs:string</tt>
 <br>
+
+
+<div class="documentation">
+Comma-separated list of libraries.
+
+The following libraries can be used with Maxima:
+absimp, affine, atensor, atrig1, augmented_lagrangian,
+contrib_ode, ctensor, descriptive, diag, eigen, facexp, fft,
+fourie, functs, ggf, grobner, impdiff, ineq, interpol,
+itensor, lapack, lbfgs, lindstedt, linearalgebra, lsquares,
+makeOrders, mnewton, mchrpl, ntrig, orthopoly,
+quadpack, rducon, romberg, scifac, simplex, solve_rec,
+sqdnst, stats, sterling, sym, units, vect, zeilberger
+
+The following libraries can be used with R:
+alr3, boot, car, class, cluster, datasets, Hmisc,
+KernSmooth, leaps, lmtest, MASS, methods, mgcv,
+nlme, nnet, qAnalyst, quadprog, rpart, SuppDists,
+spatial, splines, stats, stats4, survival, tseries, zoo
+</div>
+<br>
+
+
 </div>
 
 </div>
@@ -3722,9 +3752,8 @@ This is the label assigned to the spline
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -3733,8 +3762,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -3748,9 +3776,8 @@ This determines the number of Control Po
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:int<ul>
 
 <li>
@@ -3763,8 +3790,7 @@ Value restriction based on xs:int<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -3897,9 +3923,8 @@ The default is 000000 (black). It is rec
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -3908,8 +3933,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -4138,9 +4162,8 @@ This determines what the server will be
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:int<ul>
 
 <li>
@@ -4161,8 +4184,7 @@ Value restriction based on xs:int<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -4190,9 +4212,8 @@ A value must be entered for one of "Init
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -4201,8 +4222,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -4230,9 +4250,8 @@ This determines the end of the domain ov
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -4241,8 +4260,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -4282,9 +4300,8 @@ The heart of the rule. This choice deter
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -4313,8 +4330,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -4732,9 +4748,21 @@ Choice between:<ul>
 Attribute <span class="nomattribut">options</span>:
     <div class="indentation">optional<br>
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+<div class="documentation">
+Comma-separated list of options:
+
+- autoez: Auto E,Z stereochemistry
+- multipart: Multipart Structures
+- nostereo: No stereochemistry
+- reaction: Is a reaction
+- number: Able to number atoms
+</div>
+<br>
+
+
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -4743,8 +4771,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -4754,7 +4781,8 @@ Attribute <span class="nomattribut">mole
 
 
 <div class="documentation">
-Starting Molecule
+Starting Molecule.
+Syntax: JME.
 </div>
 <br>
 
@@ -4766,7 +4794,8 @@ Attribute <span class="nomattribut">answ
 
 
 <div class="documentation">
-Correct Answer
+Correct Answer.
+Syntax: SMILES (Simplified Molecular Input Line Entry System).
 </div>
 <br>
 
@@ -4818,6 +4847,7 @@ Reaction response
 
 <div class="documentation">
 Query for a chemical reaction.
+An internal textline element is necessary for the student's response to go in.
 </div>
 <br>
 
@@ -4856,6 +4886,21 @@ Choice between:<ul>
 Attribute <span class="nomattribut">answer</span>:
     <div class="indentation">required<br>type: <tt>xs:string</tt>
 <br>
+
+
+<div class="documentation">
+The correct answer.
+Chemical reactions use the following syntax:
+- Reactants are separated from products by '-&gt;'.
+- Individual reactants and products are separated by ' +' (leading space is obligatory).
+- Numbers preceding the first symbol of a chemical specie are considered to be stoichiometric coefficients.
+- Numbers appearing after the first symbol of a chemical specie are considered to be subscripts.
+- Superscripts are initialized by '^' and terminated by a space.
+- Ionic charges are superscripts composed of a number followed by a sign (i.e. '^2+').
+</div>
+<br>
+
+
 </div>
 Attribute <span class="nomattribut">initial</span>:
     <div class="indentation">optional<br>type: <tt>xs:string</tt>
@@ -4863,7 +4908,7 @@ Attribute <span class="nomattribut">init
 
 
 <div class="documentation">
-Initial Reaction
+Initial reaction displayed to students. See the answer attribute for the syntax.
 </div>
 <br>
 
@@ -5025,6 +5070,10 @@ Can contain text<br>
 <div class="indentation">
 Choice between:<ul>
 <li>
+<a href="#responseparam_0">responseparam</a>
+<br>
+</li>
+<li>
 <a href="#textfield_0">textfield</a>
 <br>
 </li>
@@ -5219,7 +5268,7 @@ Attribute <span class="nomattribut">desc
 
 </div>
 
-<br>Parents:<a href="#stringresponse_0">stringresponse</a>, <a href="#essayresponse_0">essayresponse</a>, <a href="#radiobuttonresponse_0">radiobuttonresponse</a>, <a href="#optionresponse_0">optionresponse</a>, <a href="#matchresponse_0">matchresponse</a>, <a href="#rankresponse_0">rankresponse</a>, <a href="#imageresponse_0">imageresponse</a>, <a href="#numericalresponse_0">numericalresponse</a>, <a href="#formularesponse_0">formularesponse</a>, <a href="#mathresponse_0">mathresponse</a>, <a href="#organicresponse_0">organicresponse</a>, <a href="#reactionresponse_0">reactionresponse</a>, <a href="#customresponse_0">customresponse</a>, <a href="#stringhint_0">stringhint</a>, <a href="#radiobuttonhint_0">radiobuttonhint</a>, <a href="#optionhint_0">optionhint</a>, <a href="#numericalhint_0">numericalhint</a>, <a href="#formulahint_0">formulahint</a>, <a href="#mathhint_0">mathhint</a>, <a href="#organichint_0">organichint</a>, <a href="#reactionhint_0">reactionhint</a>, <a href="#customhint_0">customhint</a>
+<br>Parents:<a href="#stringresponse_0">stringresponse</a>, <a href="#essayresponse_0">essayresponse</a>, <a href="#radiobuttonresponse_0">radiobuttonresponse</a>, <a href="#optionresponse_0">optionresponse</a>, <a href="#matchresponse_0">matchresponse</a>, <a href="#rankresponse_0">rankresponse</a>, <a href="#imageresponse_0">imageresponse</a>, <a href="#numericalresponse_0">numericalresponse</a>, <a href="#formularesponse_0">formularesponse</a>, <a href="#mathresponse_0">mathresponse</a>, <a href="#organicresponse_0">organicresponse</a>, <a href="#reactionresponse_0">reactionresponse</a>, <a href="#customresponse_0">customresponse</a>, <a href="#externalresponse_0">externalresponse</a>, <a href="#stringhint_0">stringhint</a>, <a href="#radiobuttonhint_0">radiobuttonhint</a>, <a href="#optionhint_0">optionhint</a>, <a href="#numericalhint_0">numericalhint</a>, <a href="#formulahint_0">formulahint</a>, <a href="#mathhint_0">mathhint</a>, <a href="#organichint_0">organichint</a>, <a href="#reactionhint_0">reactionhint</a>, <a href="#customhint_0">customhint</a>
 <br>
 <hr>
 
@@ -5281,14 +5330,14 @@ Attribute <span class="nomattribut">spel
 
 
 <div class="documentation">
-Spellcheck for
+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.
 </div>
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -5325,8 +5374,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -5350,6 +5398,19 @@ Should only be used inside stringrespons
 
 
 <div class="indentation">
+Attribute <span class="nomattribut">id</span>:
+    <div class="indentation">optional<br>type: <tt>xs:string</tt>
+<br>
+
+
+<div class="documentation">
+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.
+</div>
+<br>
+
+
+</div>
 Attribute <span class="nomattribut">size</span>:
     <div class="indentation">optional<br>type: <a href="#int-or-perl_0">int-or-perl</a>
 <br>
@@ -5381,9 +5442,16 @@ Attribute <span class="nomattribut">read
 Attribute <span class="nomattribut">spellcheck</span>:
     <div class="indentation">optional<br>
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+<div class="documentation">
+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.
+</div>
+<br>
+
+
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -5420,8 +5488,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -5467,7 +5534,7 @@ This creates a hidden form field with th
 
 
 <div class="indentation">
-
+    
 </div>
 
 <br>Parents:<a href="#stringresponse_0">stringresponse</a>, <a href="#essayresponse_0">essayresponse</a>, <a href="#numericalresponse_0">numericalresponse</a>, <a href="#formularesponse_0">formularesponse</a>, <a href="#mathresponse_0">mathresponse</a>, <a href="#organicresponse_0">organicresponse</a>, <a href="#reactionresponse_0">reactionresponse</a>, <a href="#customresponse_0">customresponse</a>, <a href="#externalresponse_0">externalresponse</a>, <a href="#dataresponse_0">dataresponse</a>
@@ -5488,7 +5555,12 @@ Hints
 
 
 <div class="documentation">
-The first part of the hint is the condition, which includes a specification of the foil(s) and foil answer(s) required to trigger the hint. The answers specified in the hint condition are compared with the user's submission, and if the condition is met, the hint action included in the conditional hint block will be executed (for example this could be the display of a block of text). You can set multiple hint conditions for a particular problem. Hint conditions are identified by a name. The corresponding hint action includes this hint condition name in the "on" parameter. When a hint condition evaluates to true, the corresponding hint action is triggered. Besides providing hint actions within &lt;hintpart on="NAME"&gt; &lt;/hintpart&gt; tags for each named (NAME) hint condition, a hint can be designated for display if none of the conditional hints evaluate to true. The default hint is not displayed if the conditions were met for any of the conditional hints. The default hint action is included between &lt;hintpart on="default"&gt; &lt;/hintpart&gt; tags.
+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 (&lt;*hint&gt; elements) and conditional hints (&lt;hintpart&gt; 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 (&lt;hintpart&gt;) 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 &lt;hintpart&gt;. The contents of this hint will be displayed if none of the other conditional hints is triggered.
 </div>
 <br>
 
@@ -5567,7 +5639,7 @@ Show hint even if problem Correct
 <div class="documentation">
 Conditional Hint
 
-When a hint element named the same as the on attribute evaluates to be correct, the hintpart will show.
+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 &ldquo;default&rdquo; will show.
 </div>
 <br>
@@ -5650,9 +5722,8 @@ Should be set to the value of which hint
 Attribute <span class="nomattribut">type</span>:
     <div class="indentation">optional<br>
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -5673,8 +5744,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -5705,11 +5775,11 @@ Pre-Processor Subroutine
 <div class="documentation">
 Radiobutton Hint Condition
 
-The radiobutton hint element takes two parameters: 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:
+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:
 
 &lt;radiobuttonhint answer="('foil','granite','gabbro')" name="igneous"&gt;&lt;/radiobuttonhint&gt;
 
-In order to trigger display of this hint you also need to create a &lt;hintpart&gt; &lt;/hintpart&gt; block that will include a textblock that contains the text of the actual hint.
+In order to trigger display of this hint you also need to create a hint condition (&lt;hintpart&gt;) that will include the text of the actual hint.
 </div>
 <br>
 
@@ -5738,8 +5808,7 @@ should be set to the value of which hint
 
 </div>
 Attribute <span class="nomattribut">answer</span>:
-    <div class="indentation">optional<br>type: <tt>xs:string</tt>
-<br>
+    <div class="indentation">optional<br>
 
 
 <div class="documentation">
@@ -5748,6 +5817,15 @@ should be at least a two element list: f
 <br>
 
 
+Value restriction based on xs:string<ul>
+
+<li>
+<tt>\(\s*'.*'\s*\)</tt>
+</li>
+
+</ul>
+
+
 </div>
 
 </div>
@@ -5764,7 +5842,10 @@ should be at least a two element list: f
 <div class="documentation">
 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'= &gt; 'True','Foil2'= &gt; '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., &lt; optionhint concept="('buoyancy'= &gt; 'correct','density'= &gt; 'correct')" name="fluids" / &gt; 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. 
+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'=&gt; 'True','Foil2'=&gt; '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., &lt;optionhint concept="('buoyancy'=&gt; 'correct','density'=&gt; 'correct')" name="fluids" /&gt;.
+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.
 </div>
 <br>
 
@@ -5793,12 +5874,46 @@ should be set to the value of which hint
 
 </div>
 Attribute <span class="nomattribut">answer</span>:
-    <div class="indentation">optional<br>type: <tt>xs:string</tt>
+    <div class="indentation">optional<br>
+
+
+<div class="documentation">
+Perl hash with foil names as keys and submitted values as values.
+Example: ('foil1'=&gt; 'true', 'foil2'=&gt; 'false')
+</div>
 <br>
+
+
+Value restriction based on xs:string<ul>
+
+<li>
+<tt>\(\s*'.*'\s*\)</tt>
+</li>
+
+</ul>
+
+
 </div>
 Attribute <span class="nomattribut">concept</span>:
-    <div class="indentation">optional<br>type: <tt>xs:string</tt>
+    <div class="indentation">optional<br>
+
+
+<div class="documentation">
+Perl hash with concept names as keys and either 'correct' or 'incorrect' as values.
+Example: ('buoyancy'=&gt;'correct', 'density'=&gt; 'correct')
+</div>
 <br>
+
+
+Value restriction based on xs:string<ul>
+
+<li>
+<tt>\(\s*'.*'\s*\)</tt>
+</li>
+
+</ul>
+
+
 </div>
 
 </div>
@@ -6004,9 +6119,8 @@ Algebra System
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -6019,8 +6133,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -6121,7 +6234,7 @@ Attribute <span class="nomattribut">answ
 <div class="documentation">
 Custom Hint Condition
 
-Define the hint condition within an answer block inside of the customhint block. The condition is defined like how an answer is defined in customresponse where you need to return EXACT ANS to indicate when customhint criteria are met.
+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.
 </div>
 <br>
 
@@ -6376,9 +6489,8 @@ the type of labels in this group
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -6391,8 +6503,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -6407,9 +6518,8 @@ Warning: as opposed to the TeXsize attri
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -6454,8 +6564,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -6650,36 +6759,6 @@ Display grid front layer over filled box
 
 
 </div>
-Attribute <span class="nomattribut">box_border</span>:
-    <div class="indentation">optional<br>
-
-
-<div class="documentation">
-Draw border for boxes
-</div>
-<br>
-
-
-Possible values:<ul>
-<li>perl</li>
-<li>
-Value restriction based on xs:string<ul>
-
-<li>
-<tt>border</tt>
-</li>
-
-<li>
-<tt>noborder</tt>
-</li>
-
-</ul>
-
-</li>
-</ul>
-
-
-</div>
 Attribute <span class="nomattribut">border</span>:
     <div class="indentation">optional<br>type: <a href="#onoff-or-perl_0">onoff-or-perl</a>
 <br>
@@ -6702,9 +6781,8 @@ Font size to use in web output (in pts,
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:int<ul>
 
 <li>
@@ -6717,8 +6795,7 @@ Value restriction based on xs:int<ul>
 
 </ul>
 
-</li>
-<li>
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -6735,8 +6812,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -6750,9 +6826,8 @@ Type of font to use
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -6769,8 +6844,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -6785,9 +6859,8 @@ If a function element is used to specify
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:int<ul>
 
 <li>
@@ -6800,8 +6873,7 @@ Value restriction based on xs:int<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -6815,9 +6887,8 @@ Alignment for image in HTML
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -6838,8 +6909,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -6865,9 +6935,8 @@ Font size to use in TeX output (pts)
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:int<ul>
 
 <li>
@@ -6880,8 +6949,7 @@ Value restriction based on xs:int<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -6895,9 +6963,8 @@ Color setting for printing
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -6914,172 +6981,138 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
-Attribute <span class="nomattribut">pattern</span>:
+Attribute <span class="nomattribut">plottype</span>:
     <div class="indentation">optional<br>
 
 
 <div class="documentation">
-Pattern value for boxes
+Plot type
 </div>
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
-Value restriction based on xs:int<ul>
+
+
+Value restriction based on xs:string<ul>
 
 <li>
-<tt>&gt;= 0</tt>
+<tt>Cartesian</tt>
 </li>
 
 <li>
-<tt>&lt;= 6</tt>
+<tt>Polar</tt>
 </li>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
-Attribute <span class="nomattribut">solid</span>:
-    <div class="indentation">optional<br>type: <a href="#int-or-perl_0">int-or-perl</a>
-<br>
+Attribute <span class="nomattribut">gridtype</span>:
+    <div class="indentation">optional<br>
 
 
 <div class="documentation">
-The density of fill style for boxes
+Grid type
 </div>
 <br>
 
 
-</div>
-Attribute <span class="nomattribut">fillstyle</span>:
-    <div class="indentation">optional<br>
 
 
-<div class="documentation">
-Filled style for boxes
-</div>
-<br>
+Value restriction based on xs:string<ul>
 
+<li>
+<tt>Cartesian</tt>
+</li>
 
-Possible values:<ul>
-<li>perl</li>
 <li>
-Value restriction based on xs:string<ul>
+<tt>Polar</tt>
+</li>
 
 <li>
-<tt>empty</tt>
+<tt>Linear-Log</tt>
 </li>
 
 <li>
-<tt>solid</tt>
+<tt>Log-Linear</tt>
 </li>
 
 <li>
-<tt>pattern</tt>
+<tt>Log-Log</tt>
 </li>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
-Attribute <span class="nomattribut">plottype</span>:
+Attribute <span class="nomattribut">lmargin</span>:
     <div class="indentation">optional<br>
 
 
 <div class="documentation">
-Plot type
+Left margin width (pts)
 </div>
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
-Value restriction based on xs:string<ul>
 
-<li>
-<tt>Cartesian</tt>
-</li>
+
+Value restriction based on xs:string<ul>
 
 <li>
-<tt>Polar</tt>
+<tt>default</tt>
 </li>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
-Attribute <span class="nomattribut">gridtype</span>:
+Attribute <span class="nomattribut">rmargin</span>:
     <div class="indentation">optional<br>
 
 
 <div class="documentation">
-Grid type
+Right margin width (pts)
 </div>
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
-Value restriction based on xs:string<ul>
-
-<li>
-<tt>Cartesian</tt>
-</li>
-
-<li>
-<tt>Polar</tt>
-</li>
 
-<li>
-<tt>Linear-Log</tt>
-</li>
 
-<li>
-<tt>Log-Linear</tt>
-</li>
+Value restriction based on xs:string<ul>
 
 <li>
-<tt>Log-Log</tt>
+<tt>default</tt>
 </li>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
-Attribute <span class="nomattribut">lmargin</span>:
+Attribute <span class="nomattribut">tmargin</span>:
     <div class="indentation">optional<br>
 
 
 <div class="documentation">
-Left margin width (pts)
+Top margin width (pts)
 </div>
 <br>
 
 
-Possible values:<ul>
-<li>perl xs:int</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -7088,24 +7121,22 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
-Attribute <span class="nomattribut">rmargin</span>:
+Attribute <span class="nomattribut">bmargin</span>:
     <div class="indentation">optional<br>
 
 
 <div class="documentation">
-Right margin width (pts)
+Bottom margin width (pts)
 </div>
 <br>
 
 
-Possible values:<ul>
-<li>perl xs:int</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -7114,62 +7145,61 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
-Attribute <span class="nomattribut">tmargin</span>:
-    <div class="indentation">optional<br>
+Attribute <span class="nomattribut">major_ticscale</span>:
+    <div class="indentation">optional<br>type: <a href="#real-or-perl_0">real-or-perl</a>
+<br>
 
 
 <div class="documentation">
-Top margin width (pts)
+Size of major tic marks (plot coordinates)
 </div>
 <br>
 
 
-Possible values:<ul>
-<li>perl xs:int</li>
-<li>
-Value restriction based on xs:string<ul>
-
-<li>
-<tt>default</tt>
-</li>
+</div>
+Attribute <span class="nomattribut">minor_ticscale</span>:
+    <div class="indentation">optional<br>type: <a href="#real-or-perl_0">real-or-perl</a>
+<br>
 
-</ul>
 
-</li>
-</ul>
+<div class="documentation">
+Size of minor tic mark (plot coordinates)
+</div>
+<br>
 
 
 </div>
-Attribute <span class="nomattribut">bmargin</span>:
+Attribute <span class="nomattribut">box_border</span>:
     <div class="indentation">optional<br>
 
 
 <div class="documentation">
-Bottom margin width (pts)
+Draw border for boxes
 </div>
 <br>
 
 
-Possible values:<ul>
-<li>perl xs:int</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
-<tt>default</tt>
+<tt>border</tt>
 </li>
 
-</ul>
-
+<li>
+<tt>noborder</tt>
 </li>
+
 </ul>
 
 
+
+
 </div>
 Attribute <span class="nomattribut">boxwidth</span>:
     <div class="indentation">optional<br>type: <tt>xs:string</tt>
@@ -7183,29 +7213,77 @@ Width of boxes, default is auto
 
 
 </div>
-Attribute <span class="nomattribut">major_ticscale</span>:
-    <div class="indentation">optional<br>type: <a href="#real-or-perl_0">real-or-perl</a>
-<br>
+Attribute <span class="nomattribut">fillstyle</span>:
+    <div class="indentation">optional<br>
 
 
 <div class="documentation">
-Size of major tic marks (plot coordinates)
+Fill style for boxes
 </div>
 <br>
 
 
+
+
+Value restriction based on xs:string<ul>
+
+<li>
+<tt>empty</tt>
+</li>
+
+<li>
+<tt>solid</tt>
+</li>
+
+<li>
+<tt>pattern</tt>
+</li>
+
+</ul>
+
+
+
+
 </div>
-Attribute <span class="nomattribut">minor_ticscale</span>:
-    <div class="indentation">optional<br>type: <a href="#real-or-perl_0">real-or-perl</a>
+Attribute <span class="nomattribut">solid</span>:
+    <div class="indentation">optional<br>type: <a href="#int-or-perl_0">int-or-perl</a>
 <br>
 
 
 <div class="documentation">
-Size of minor tic mark (plot coordinates)
+Density of fill style for boxes
+</div>
+<br>
+
+
+</div>
+Attribute <span class="nomattribut">pattern</span>:
+    <div class="indentation">optional<br>
+
+
+<div class="documentation">
+Pattern value for boxes
 </div>
 <br>
 
 
+
+
+Value restriction based on xs:int<ul>
+
+<li>
+<tt>&gt;= 0</tt>
+</li>
+
+<li>
+<tt>&lt;= 6</tt>
+</li>
+
+</ul>
+
+
+
+
 </div>
 
 </div>
@@ -7424,9 +7502,8 @@ X-axis number formatting
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -7447,8 +7524,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -7462,9 +7538,8 @@ Y-axis number formatting
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -7485,8 +7560,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -7500,9 +7574,8 @@ Show x-zero (y=0) axis
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -7523,8 +7596,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -7538,9 +7610,8 @@ Show y-zero (x=0) axis
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -7561,8 +7632,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -7652,9 +7722,8 @@ Requires 4 data sets, X, Y, Xdelta, and
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -7715,8 +7784,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -7730,9 +7798,8 @@ Line width (may not apply to all plot st
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:int<ul>
 
 <li>
@@ -7745,8 +7812,7 @@ Value restriction based on xs:int<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -7760,9 +7826,8 @@ Line type (may not apply to all plot sty
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -7775,8 +7840,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -7802,9 +7866,8 @@ Point type (may not apply to all plot st
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:int<ul>
 
 <li>
@@ -7817,8 +7880,7 @@ Value restriction based on xs:int<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -7832,9 +7894,8 @@ Point to fill for filled curves
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -7867,8 +7928,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -7882,9 +7942,8 @@ For vector plots, controls where in the
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -7901,8 +7960,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -7916,9 +7974,8 @@ For vector plots, controls the fill styl
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -7935,8 +7992,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -8059,9 +8115,8 @@ Position of the key on the plot
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -8090,8 +8145,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -8142,9 +8196,8 @@ justification of the label text on the p
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -8161,8 +8214,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -8228,9 +8280,8 @@ Location of major tic marks
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -8243,8 +8294,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -8328,9 +8378,7 @@ For output devices that support it, this
 
 <a name="lonplot--xtics_0"></a>
 <h3>Complex type <span class="nomtitre">lonplot--xtics</span>
-</h3>Extends <a href="#lonplot--tics_0">lonplot--tics</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -8346,9 +8394,7 @@ For output devices that support it, this
 
 <a name="lonplot--ytics_0"></a>
 <h3>Complex type <span class="nomtitre">lonplot--ytics</span>
-</h3>Extends <a href="#lonplot--tics_0">lonplot--tics</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -8584,9 +8630,8 @@ Passing is Mandatory
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -8599,8 +8644,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -8801,9 +8845,8 @@ Passing is Mandatory
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -8816,8 +8859,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -8990,7 +9032,7 @@ Path to the file
 
 </div>
 
-<br>Parents:<a href="#problem_0">problem</a>
+<br>Parents:<a href="#problem_0">problem</a>, <a href="#html_0">html</a>
 <br>
 <hr>
 
@@ -9424,9 +9466,8 @@ Import as
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -9439,8 +9480,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -9484,9 +9524,7 @@ Test Condition
 
 <a name="block-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">block-with-parts</span>
-</h3>Extends <a href="#block-base_0">block-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -9516,9 +9554,7 @@ Choice between:<ul>
 
 <a name="block-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">block-with-responses</span>
-</h3>Extends <a href="#block-base_0">block-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -9548,9 +9584,7 @@ Choice between:<ul>
 
 <a name="block-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">block-with-text</span>
-</h3>Extends <a href="#block-base_0">block-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -9744,9 +9778,8 @@ Will only show the output text when the
 Attribute <span class="nomattribut">mode</span>:
     <div class="indentation">optional<br>
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -9759,8 +9792,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -9777,9 +9809,8 @@ exam, survey, surveycred, anonsurvey, an
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -9788,8 +9819,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -9799,9 +9829,7 @@ Value restriction based on xs:string<ul>
 
 <a name="problemtype-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">problemtype-with-parts</span>
-</h3>Extends <a href="#problemtype-base_0">problemtype-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -9831,9 +9859,7 @@ Choice between:<ul>
 
 <a name="problemtype-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">problemtype-with-responses</span>
-</h3>Extends <a href="#problemtype-base_0">problemtype-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -9863,9 +9889,7 @@ Choice between:<ul>
 
 <a name="problemtype-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">problemtype-with-text</span>
-</h3>Extends <a href="#problemtype-base_0">problemtype-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -9924,9 +9948,7 @@ Maximum Tags to Show
 
 <a name="randomlist-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">randomlist-with-parts</span>
-</h3>Extends <a href="#randomlist-base_0">randomlist-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -10073,9 +10095,7 @@ Choice between:<ul>
 
 <a name="randomlist-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">randomlist-with-responses</span>
-</h3>Extends <a href="#randomlist-base_0">randomlist-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -10218,9 +10238,7 @@ Choice between:<ul>
 
 <a name="randomlist-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">randomlist-with-text</span>
-</h3>Extends <a href="#randomlist-base_0">randomlist-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -10357,34 +10375,6 @@ Choice between:<ul>
 </div>
 <hr>
 
-<a name="script_0"></a>
-<h3>Element <span class="nomtitre">script</span>
-</h3>
-
-
-<div class="documentation">
-Perl Script Block
-
-If the attribute type is set to &ldquo;loncapa/perl&rdquo; the enclosed data is a Perl script which is evaluated inside the Perl safe space. The return value of the script is ignored.
-</div>
-<br>
-
-Can contain text<br>
-<div class="indentation">
-Attribute <span class="nomattribut">type</span>:
-    <div class="indentation">optional<br>type: <tt>xs:string</tt>
-<br>
-</div>
-Attribute <span class="nomattribut"></span>:
-    <div class="indentation">optional<br>
-</div>
-
-</div>
-
-<br>Parents:<a href="#universal-blocks_0">universal-blocks</a>
-<br>
-<hr>
-
 <a name="languageblock_0"></a>
 <h3>Element <span class="nomtitre">languageblock</span>
 </h3>
@@ -10446,7 +10436,7 @@ Choice between:<ul>
 
 </div>
 
-<br>Parents:<a href="#universal-blocks_0">universal-blocks</a>
+<br>Parents:<a href="#inlines_0">inlines</a>
 <br>
 <hr>
 
@@ -10782,23 +10772,26 @@ JME string
 Attribute <span class="nomattribut">options</span>:
     <div class="indentation">optional<br>
 
-Possible values:<ul>
-<li>perl</li>
-<li>
-Value restriction based on xs:string<ul>
 
-<li>
-<tt>reaction</tt>
-</li>
+<div class="documentation">
+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
+</div>
+<br>
+
+
+
+
+Value restriction based on xs:string<ul>
 
 <li>
-<tt>border</tt>
+<tt>reaction|border|reaction\s*,\s*border|border\s*,\s*reaction</tt>
 </li>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -11376,9 +11369,8 @@ note: this attribute is not supported in
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -11403,8 +11395,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -11480,7 +11471,7 @@ Usage note: This attribute must not be u
 
 </div>
 
-<br>Parents:<a href="#headerContent_0">headerContent</a>, <a href="#body_0">body</a>, <a href="#section-base_0">section-base</a>, <a href="#div-base_0">div-base</a>, <a href="#p-base_0">p-base</a>, <a href="#ul-base_0">ul-base</a>, <a href="#ol-base_0">ol-base</a>, <a href="#li-base_0">li-base</a>, <a href="#dl-base_0">dl-base</a>, <a href="#table-base_0">table-base</a>, <a href="#tr-base_0">tr-base</a>, <a href="#td-base_0">td-base</a>, <a href="#th_0">th</a>, <a href="#span_0">span</a>, <a href="#a_0">a</a>, <a href="#hr_0">hr</a>, <a href="#address_0">address</a>, <a href="#blockquote_0">blockquote</a>, <a href="#img_0">img</a>, <a href="#object_0">object</a>, <a href="#video_0">video</a>, <a href="#audio_0">audio</a>, <a href="#canvas_0">canvas</a>, <a href="#form_1">form</a>, <a href="#input_0">input</a>, <a href="#iframe_0">iframe</a>
+<br>Parents:<a href="#headerContent_0">headerContent</a>, <a href="#body_0">body</a>, <a href="#section-base_0">section-base</a>, <a href="#header_0">header</a>, <a href="#footer_0">footer</a>, <a href="#aside_0">aside</a>, <a href="#div-base_0">div-base</a>, <a href="#p-base_0">p-base</a>, <a href="#ul-base_0">ul-base</a>, <a href="#ol-base_0">ol-base</a>, <a href="#li-base_0">li-base</a>, <a href="#dl-base_0">dl-base</a>, <a href="#table-base_0">table-base</a>, <a href="#tr-base_0">tr-base</a>, <a href="#td-base_0">td-base</a>, <a href="#th_0">th</a>, <a href="#span_0">span</a>, <a href="#a_0">a</a>, <a href="#hr_0">hr</a>, <a href="#address_0">address</a>, <a href="#blockquote_0">blockquote</a>, <a href="#img_0">img</a>, <a href="#figure_0">figure</a>, <a href="#object_0">object</a>, <a href="#video_0">video</a>, <a href="#audio_0">audio</a>, <a href="#canvas_0">canvas</a>, <a href="#form_1">form</a>, <a href="#input_0">input</a>, <a href="#iframe_0">iframe</a>
 <br>
 <hr>
 
@@ -11617,6 +11608,10 @@ Sequence with:<ul>
 <a href="#body_0">body</a>
 <br>
 </li>
+<li>
+<a href="#allow_0">allow</a>
+<br>
+</li>
 </ul>
 
 <a href="#i18n_0">i18n</a>
@@ -11639,10 +11634,7 @@ Attribute <span class="nomattribut">id</
 Sequence with:<ul>
 <li>Choice between:<ul>
 <li>
-<a name="script_1"></a>
-<h3>Element <span class="nomtitre">script</span>
-</h3>type: <a href="#htmlScript_0">htmlScript</a>
-<br>
+<a href="#script_0">script</a>
 <br>
 </li>
 <li>
@@ -11654,14 +11646,6 @@ Sequence with:<ul>
 <h3>Element <span class="nomtitre">meta</span>
 </h3>type: <a href="#htmlMeta_0">htmlMeta</a>
 <br>
-
-
-<div class="documentation">
-generic metainformation
-</div>
-<br>
-
-
 <br>
 </li>
 <li>
@@ -11729,6 +11713,7 @@ Sequence with:<ul>
 <a href="#head.misc_0">head.misc</a>
 <br>
 </li>
+<li>Sequence with:<ul>
 <li>
 <a href="#title_2">title</a>
 <br>
@@ -11742,6 +11727,8 @@ Sequence with:<ul>
 </ul>
 </li>
 </ul>
+</li>
+</ul>
 
 <a href="#i18n_0">i18n</a>
 <br>
@@ -11767,7 +11754,7 @@ This attribute is obsolete in HTML5.
 
 </div>
 
-<br>Parents:<a href="#html_0">html</a>
+<br>Parents:<a href="#problem_0">problem</a>, <a href="#html_0">html</a>
 <br>
 <hr>
 
@@ -11806,7 +11793,7 @@ Attribute <span class="nomattribut">id</
 
 
 <div class="documentation">
-Document base URI
+The HTML Base Element (&lt;base&gt;) specifies the base URL to use for all relative URLs contained within a document. There can be only one &lt;base&gt; element in a document.
 </div>
 <br>
 
@@ -11832,6 +11819,19 @@ Attribute <span class="nomattribut">id</
 </h3>
 <div class="indentation">
 
+
+<div class="documentation">
+The HTML Meta Element (&lt;meta&gt;) represents any metadata information that cannot be represented by one of the other HTML meta-related elements (&lt;base&gt;, &lt;link&gt;, &lt;script&gt;, &lt;style&gt; or &lt;title&gt;).
+
+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.
+- If http-equiv is set, it is a pragma directive, i.e. information normally given by the web server about how the - web page should be served.
+- 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.
+</div>
+<br>
+
+
 <a href="#i18n_0">i18n</a>
 <br>
 <br>
@@ -12069,19 +12069,24 @@ Attribute <span class="nomattribut"></sp
 <br>
 <hr>
 
-<a name="htmlScript_0"></a>
-<h3>Complex type <span class="nomtitre">htmlScript</span>
-</h3>Can contain text<br>
-<div class="indentation">
+<a name="script_0"></a>
+<h3>Element <span class="nomtitre">script</span>
+</h3>
 
 
 <div class="documentation">
+Perl Script Block or Javascript
+
+If the attribute type is set to &ldquo;loncapa/perl&rdquo; the enclosed data is a Perl script which is evaluated inside the Perl safe space. The return value of the script is ignored.
+
 The HTML &lt;script&gt; element is used to embed or reference an executable script within an HTML or XHTML document.
 
 Scripts without async or defer attributes, as well as inline scripts, are fetched and executed immediately, before the browser continues to parse the page.
 </div>
 <br>
 
+Can contain text<br>
+<div class="indentation">
 Attribute <span class="nomattribut">id</span>:
     <div class="indentation">optional<br>type: <tt>xs:ID</tt>
 <br>
@@ -12109,6 +12114,8 @@ Attribute <span class="nomattribut">type
 
 <div class="documentation">
 This attribute identifies the scripting language of code embedded within a script element or referenced via the element&rsquo;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 &ldquo;loncapa/perl&rdquo; the enclosed data is a Perl script which is evaluated inside the Perl safe space. The return value of the script is ignored.
 </div>
 <br>
 
@@ -12172,6 +12179,9 @@ Attribute <span class="nomattribut"></sp
 </div>
 
 </div>
+
+<br>Parents:<a href="#universal-blocks_0">universal-blocks</a>, <a href="#head.misc_0">head.misc</a>
+<br>
 <hr>
 
 <a name="noscript_0"></a>
@@ -12205,7 +12215,7 @@ Choice between:<ul>
 
 
 <div class="documentation">
-The HTML &lt;body&gt; element represents the content of an HTML document. There is only one &lt;body&gt; element in a document.
+The HTML Body Element (&lt;body&gt;) represents the content of an HTML document. There can be only one &lt;body&gt; element in a document.
 </div>
 <br>
 
@@ -12261,9 +12271,7 @@ The HTML Section Element (&lt;section&gt
 
 <a name="section-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">section-with-parts</span>
-</h3>Extends <a href="#section-base_0">section-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -12281,9 +12289,7 @@ Choice between:<ul>
 
 <a name="section-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">section-with-responses</span>
-</h3>Extends <a href="#section-base_0">section-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -12301,9 +12307,7 @@ Choice between:<ul>
 
 <a name="section-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">section-with-text</span>
-</h3>Extends <a href="#section-base_0">section-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -12340,6 +12344,10 @@ Choice between:<ul>
 </li>
 </ul>
 
+<a href="#coreattrs_0">coreattrs</a>
+<br>
+<br>
+
 </div>
 
 <br>Parents:<a href="#universal-blocks_0">universal-blocks</a>
@@ -12367,6 +12375,10 @@ Choice between:<ul>
 </li>
 </ul>
 
+<a href="#coreattrs_0">coreattrs</a>
+<br>
+<br>
+
 </div>
 
 <br>Parents:<a href="#universal-blocks_0">universal-blocks</a>
@@ -12392,6 +12404,10 @@ Choice between:<ul>
 </li>
 </ul>
 
+<a href="#coreattrs_0">coreattrs</a>
+<br>
+<br>
+
 </div>
 
 <br>Parents:<a href="#universal-blocks_0">universal-blocks</a>
@@ -12557,9 +12573,7 @@ Value restriction based on xs:string<ul>
 
 <a name="div-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">div-with-parts</span>
-</h3>Extends <a href="#div-base_0">div-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -12601,9 +12615,7 @@ Choice between:<ul>
 
 <a name="div-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">div-with-responses</span>
-</h3>Extends <a href="#div-base_0">div-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -12645,9 +12657,7 @@ Choice between:<ul>
 
 <a name="div-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">div-with-text</span>
-</h3>Extends <a href="#div-base_0">div-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -12704,9 +12714,7 @@ The HTML &lt;p&gt; element (or HTML Para
 
 <a name="p-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">p-with-responses</span>
-</h3>Extends <a href="#p-base_0">p-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -12728,9 +12736,7 @@ Choice between:<ul>
 
 <a name="p-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">p-with-text</span>
-</h3>Extends <a href="#p-base_0">p-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -12753,7 +12759,9 @@ Choice between:<ul>
 
 
 <div class="documentation">
-Unordered list
+The HTML unordered list element (&lt;ul&gt;) 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 &lt;ol&gt; and &lt;ul&gt; elements.
 </div>
 <br>
 
@@ -12787,9 +12795,7 @@ Usage note: Do not use this attribute, a
 
 <a name="ul-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">ul-with-parts</span>
-</h3>Extends <a href="#ul-base_0">ul-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -12810,9 +12816,7 @@ Sequence with:<ul>
 
 <a name="ul-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">ul-with-responses</span>
-</h3>Extends <a href="#ul-base_0">ul-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -12833,9 +12837,7 @@ Sequence with:<ul>
 
 <a name="ul-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">ul-with-text</span>
-</h3>Extends <a href="#ul-base_0">ul-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -12861,7 +12863,9 @@ Sequence with:<ul>
 
 
 <div class="documentation">
-Ordered list
+The HTML &lt;ol&gt; 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 &lt;ol&gt; and &lt;ul&gt; elements.
 </div>
 <br>
 
@@ -12896,9 +12900,7 @@ Note: This attribute was deprecated in H
 
 <a name="ol-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">ol-with-parts</span>
-</h3>Extends <a href="#ol-base_0">ol-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -12919,9 +12921,7 @@ Sequence with:<ul>
 
 <a name="ol-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">ol-with-responses</span>
-</h3>Extends <a href="#ol-base_0">ol-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -12942,9 +12942,7 @@ Sequence with:<ul>
 
 <a name="ol-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">ol-with-text</span>
-</h3>Extends <a href="#ol-base_0">ol-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -12970,7 +12968,7 @@ Sequence with:<ul>
 
 
 <div class="documentation">
-List item
+The HTML List Item Element (&lt;li&gt;) is used to represent an item in a list. It must be contained in a parent element: an ordered list (&lt;ol&gt;), an unordered list (&lt;ul&gt;), or a menu (&lt;menu&gt;). 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.
 </div>
 <br>
 
@@ -13020,9 +13018,7 @@ Note: This attribute was deprecated in H
 
 <a name="li-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">li-with-parts</span>
-</h3>Extends <a href="#li-base_0">li-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -13040,9 +13036,7 @@ Choice between:<ul>
 
 <a name="li-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">li-with-responses</span>
-</h3>Extends <a href="#li-base_0">li-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -13060,9 +13054,7 @@ Choice between:<ul>
 
 <a name="li-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">li-with-text</span>
-</h3>Extends <a href="#li-base_0">li-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -13101,9 +13093,7 @@ Prior to HTML5, &lt;dl&gt; was known as
 
 <a name="dl-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">dl-with-parts</span>
-</h3>Extends <a href="#dl-base_0">dl-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -13128,9 +13118,7 @@ Choice between:<ul>
 
 <a name="dl-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">dl-with-responses</span>
-</h3>Extends <a href="#dl-base_0">dl-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -13155,9 +13143,7 @@ Choice between:<ul>
 
 <a name="dl-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">dl-with-text</span>
-</h3>Extends <a href="#dl-base_0">dl-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -13213,9 +13199,7 @@ The HTML &lt;dd&gt; Element (or HTML Des
 
 <a name="dd-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">dd-with-parts</span>
-</h3>Extends <a href="#dd-base_0">dd-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -13233,9 +13217,7 @@ Choice between:<ul>
 
 <a name="dd-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">dd-with-responses</span>
-</h3>Extends <a href="#dd-base_0">dd-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -13253,9 +13235,7 @@ Choice between:<ul>
 
 <a name="dd-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">dd-with-text</span>
-</h3>Extends <a href="#dd-base_0">dd-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -13335,9 +13315,8 @@ Width of the table in %
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -13346,8 +13325,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -13406,9 +13384,7 @@ Do not use this attribute, as it has bee
 
 <a name="table-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">table-with-parts</span>
-</h3>Extends <a href="#table-base_0">table-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -13451,9 +13427,7 @@ Sequence with:<ul>
 
 <a name="table-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">table-with-responses</span>
-</h3>Extends <a href="#table-base_0">table-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -13496,9 +13470,7 @@ Sequence with:<ul>
 
 <a name="table-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">table-with-text</span>
-</h3>Extends <a href="#table-base_0">table-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -13765,9 +13737,7 @@ Deprecated attribute.
 
 <a name="tr-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">tr-with-parts</span>
-</h3>Extends <a href="#tr-base_0">tr-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -13792,9 +13762,7 @@ Choice between:<ul>
 
 <a name="tr-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">tr-with-responses</span>
-</h3>Extends <a href="#tr-base_0">tr-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -13819,9 +13787,7 @@ Choice between:<ul>
 
 <a name="tr-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">tr-with-text</span>
-</h3>Extends <a href="#tr-base_0">tr-base</a>
-<br>
-<br>
+</h3>
 <div class="indentation">
 
 
@@ -13922,9 +13888,8 @@ Width of the cell in mm or another unit
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -13933,8 +13898,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -13944,9 +13908,7 @@ Value restriction based on xs:string<ul>
 
 <a name="td-with-parts_0"></a>
 <h3>Complex type <span class="nomtitre">td-with-parts</span>
-</h3>Extends <a href="#td-base_0">td-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -13964,9 +13926,7 @@ Choice between:<ul>
 
 <a name="td-with-responses_0"></a>
 <h3>Complex type <span class="nomtitre">td-with-responses</span>
-</h3>Extends <a href="#td-base_0">td-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -13984,9 +13944,7 @@ Choice between:<ul>
 
 <a name="td-with-text_0"></a>
 <h3>Complex type <span class="nomtitre">td-with-text</span>
-</h3>Extends <a href="#td-base_0">td-base</a>
-<br>
-<br>Can contain text<br>
+</h3>Can contain text<br>
 <div class="indentation">
 
 
@@ -14094,9 +14052,8 @@ Width of the cell in mm or another unit
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -14105,8 +14062,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -14123,7 +14079,7 @@ Value restriction based on xs:string<ul>
 
 
 <div class="documentation">
-Inline style
+The HTML &lt;span&gt; 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. &lt;span&gt; is very much like a &lt;div&gt; element, but &lt;div&gt; is a block-level element whereas a &lt;span&gt; is an inline element.
 </div>
 <br>
 
@@ -14171,34 +14127,86 @@ Choice between:<ul>
 Attribute <span class="nomattribut">name</span>:
     <div class="indentation">optional<br>type: <tt>xs:string</tt>
 <br>
+
+
+<div class="documentation">
+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 &lt;a&gt; element as long as they have identical values.
+
+Usage note: This attribute is obsolete in HTML5, use global attribute id instead.
+</div>
+<br>
+
+
 </div>
 Attribute <span class="nomattribut">href</span>:
     <div class="indentation">optional<br>type: <tt>xs:anyURI</tt>
 <br>
+
+
+<div class="documentation">
+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 &lt;a href="#top"&gt;Return to top&lt;/a&gt;. This behavior is specified by HTML5.
+</div>
+<br>
+
+
 </div>
 Attribute <span class="nomattribut">target</span>:
     <div class="indentation">optional<br>type: <tt>xs:string</tt>
 <br>
+
+
+<div class="documentation">
+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.
+* _parent: Load the response into the HTML4 frameset parent of the current frame or HTML5 parent browsing context of the current one. If there is no parent, this option behaves the same way as _self.
+* _top: In HTML4: Load the response into the full, original window, canceling all other frames. In HTML5: Load the response into the top-level browsing context (that is, the browsing context that is an ancestor of the current one, and has no parent). If there is no parent, this option behaves the same way as _self.
+
+Use this attribute only if the href attribute is present.
 </div>
-Attribute <span class="nomattribut">title</span>:
-    <div class="indentation">optional<br>type: <tt>xs:string</tt>
 <br>
+
+
 </div>
-Attribute <span class="nomattribut">uriprint</span>:
+Attribute <span class="nomattribut">title</span>:
     <div class="indentation">optional<br>type: <tt>xs:string</tt>
 <br>
+
+
+<div class="documentation">
+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.
 </div>
-Attribute <span class="nomattribut">anchorprint</span>:
-    <div class="indentation">optional<br>type: <tt>xs:string</tt>
 <br>
+
+
 </div>
 Attribute <span class="nomattribut">rel</span>:
     <div class="indentation">optional<br>type: <tt>xs:NMTOKENS</tt>
 <br>
+
+
+<div class="documentation">
+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.
+</div>
+<br>
+
+
 </div>
 Attribute <span class="nomattribut">accesskey</span>:
     <div class="indentation">optional<br>
 
+
+<div class="documentation">
+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.
+</div>
+<br>
+
+
 Value restriction based on xs:string<ul>
 
 
@@ -14222,6 +14230,72 @@ The EventTarget.addEventListener() funct
 
 
 </div>
+Attribute <span class="nomattribut">uriprint</span>:
+    <div class="indentation">optional<br>
+
+
+<div class="documentation">
+Attribute specific to LON-CAPA.
+Display the href attribute when printing.
+</div>
+<br>
+
+
+Value restriction based on xs:string<ul>
+
+<li>
+<tt>on</tt>
+</li>
+
+<li>
+<tt>uriprint</tt>
+</li>
+
+<li>
+<tt>yes</tt>
+</li>
+
+<li>
+<tt>1</tt>
+</li>
+
+</ul>
+
+
+</div>
+Attribute <span class="nomattribut">anchorprint</span>:
+    <div class="indentation">optional<br>
+
+
+<div class="documentation">
+Attribute specific to LON-CAPA.
+Display the name attribute when printing.
+</div>
+<br>
+
+
+Value restriction based on xs:string<ul>
+
+<li>
+<tt>on</tt>
+</li>
+
+<li>
+<tt>anchorprint</tt>
+</li>
+
+<li>
+<tt>yes</tt>
+</li>
+
+<li>
+<tt>1</tt>
+</li>
+
+</ul>
+
+
+</div>
 
 </div>
 
@@ -14236,7 +14310,7 @@ The EventTarget.addEventListener() funct
 
 
 <div class="documentation">
-Emphasis
+The HTML Emphasis Element (&lt;em&gt;) marks text that has stress emphasis. The &lt;em&gt; element can be nested, with each level of nesting indicating a greater degree of emphasis.
 </div>
 <br>
 
@@ -14252,7 +14326,7 @@ Emphasis
 
 
 <div class="documentation">
-Strong emphasis
+The HTML Strong Element (&lt;strong&gt;) gives text strong importance, and is typically displayed in bold.
 </div>
 <br>
 
@@ -14327,8 +14401,7 @@ The HTML Subscript Element (&lt;sub&gt;)
 
 <a name="pre_0"></a>
 <h3>Element <span class="nomtitre">pre</span>
-</h3>type: <a href="#inlineBaseType_0">inlineBaseType</a>
-<br>
+</h3>
 
 
 <div class="documentation">
@@ -14336,6 +14409,19 @@ The HTML &lt;pre&gt; Element (or HTML Pr
 </div>
 <br>
 
+Can contain text<br>
+<div class="indentation">
+Choice between:<ul>
+<li>
+<a href="#inlines_0">inlines</a>
+<br>
+</li>
+</ul>
+Attribute <span class="nomattribut"></span>:
+    <div class="indentation">optional<br>
+</div>
+
+</div>
 
 <br>Parents:<a href="#universal-blocks_0">universal-blocks</a>
 <br>
@@ -14480,9 +14566,7 @@ The HTML &lt;ins&gt; Element (or HTML In
 </div>
 <br>
 
-Extends <a href="#inlineBaseType_0">inlineBaseType</a>
-<br>
-<br>Can contain text<br>
+Can contain text<br>
 <div class="indentation">
 
 
@@ -14513,9 +14597,7 @@ The HTML &lt;del&gt; element (or HTML De
 </div>
 <br>
 
-Extends <a href="#inlineBaseType_0">inlineBaseType</a>
-<br>
-<br>Can contain text<br>
+Can contain text<br>
 <div class="indentation">
 
 
@@ -14596,7 +14678,7 @@ The HTML &lt;br&gt; Element (or HTML Lin
 
 
 <div class="indentation">
-
+    
 </div>
 
 <br>Parents:<a href="#inlines_0">inlines</a>
@@ -14732,9 +14814,7 @@ Value restriction based on xs:string<ul>
 <a name="htmlLength-or-perl_0"></a>
 <h3>Simple type <span class="nomtitre">htmlLength-or-perl</span>
 </h3>
-Possible values:<ul>
-<li>htmlLength perl</li>
-</ul>
+
 
 <hr>
 
@@ -14818,9 +14898,8 @@ Allows you to set the width of the image
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -14829,8 +14908,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -14863,9 +14941,8 @@ Specifies the alignment of the image rel
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -14890,8 +14967,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -14908,9 +14984,8 @@ If, however, there is insufficient text
 <br>
 
 
-Possible values:<ul>
-<li>perl</li>
-<li>
+
+
 Value restriction based on xs:string<ul>
 
 <li>
@@ -14931,8 +15006,7 @@ Value restriction based on xs:string<ul>
 
 </ul>
 
-</li>
-</ul>
+
 
 
 </div>
@@ -14992,6 +15066,10 @@ Choice between:<ul>
 </li>
 </ul>
 
+<a href="#coreattrs_0">coreattrs</a>
+<br>
+<br>
+
 </div>
 
 <br>Parents:<a href="#universal-blocks_0">universal-blocks</a>
@@ -15201,7 +15279,7 @@ The name of valid browsing context (HTML
 
 
 <div class="documentation">
-param is used to supply a named property value
+The HTML &lt;param&gt; element is used to supply a named property value.
 </div>
 <br>
 
@@ -15733,7 +15811,7 @@ Value restriction based on xs:token<ul>
 </li>
 
 <li>
-<tt>default</tt>
+<tt></tt>
 </li>
 
 </ul>
@@ -16016,19 +16094,32 @@ The HTML &lt;label&gt; Element represent
 </div>
 <br>
 
-Extends <a href="#inlineBaseType_0">inlineBaseType</a>
-<br>
-<br>Can contain text<br>
+Can contain text<br>
 <div class="indentation">
 
 
 Attribute <span class="nomattribut">for</span>:
     <div class="indentation">optional<br>type: <tt>xs:IDREF</tt>
 <br>
+
+
+<div class="documentation">
+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. 
+</div>
+<br>
+
+
 </div>
 Attribute <span class="nomattribut">accesskey</span>:
     <div class="indentation">optional<br>
 
+
+<div class="documentation">
+A shortcut key to access this element from the keyboard.
+</div>
+<br>
+
+
 Value restriction based on xs:string<ul>
 
 
@@ -16036,6 +16127,18 @@ Value restriction based on xs:string<ul>
 
 
 </div>
+Attribute <span class="nomattribut">form</span>:
+    <div class="indentation">optional<br>type: <tt>xs:IDREF</tt>
+<br>
+
+
+<div class="documentation">
+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 &lt;form&gt; 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.
+</div>
+<br>
+
+
+</div>
 Attribute <span class="nomattribut">onfocus</span>:
     <div class="indentation">optional<br>type: <tt>xs:string</tt>
 <br>
@@ -16508,9 +16611,7 @@ The HTML &lt;legend&gt; Element (or HTML
 </div>
 <br>
 
-Extends <a href="#inlineBaseType_0">inlineBaseType</a>
-<br>
-<br>Can contain text<br>
+Can contain text<br>
 <div class="indentation">
 
 
@@ -16611,6 +16712,12 @@ The HTML &lt;iframe&gt; Element (or HTML
 
 Can contain text<br>
 <div class="indentation">
+Choice between:<ul>
+<li>
+<a href="#blocks-with-text_0">blocks-with-text</a>
+<br>
+</li>
+</ul>
 
 <a href="#coreattrs_0">coreattrs</a>
 <br>
@@ -17060,8 +17167,6 @@ Value restriction based on xs:string<ul>
 <br>
 <a href="#htmlMeta_0">htmlMeta</a>
 <br>
-<a href="#htmlScript_0">htmlScript</a>
-<br>
 <a href="#i_0">i</a>
 <br>
 <a href="#i18n_0">i18n</a>
@@ -17454,9 +17559,6 @@ Value restriction based on xs:string<ul>
 <br>
 <a href="#script_0">script</a>
 <br>
-<a href="#script_1">script</a>
-            (under head.misc)
-          <br>
 <a href="#scriptlib_0">scriptlib</a>
 <br>
 <a href="#section_0">section</a>