--- capa/capa51/GUITools/quizzer.tcl 1999/10/18 21:29:12 1.3 +++ capa/capa51/GUITools/quizzer.tcl 2000/03/22 21:08:02 1.16 @@ -641,6 +641,7 @@ proc getProbValTryVal {} { ########################################################### # updateDateBox ########################################################### +# sticks the date information from gControlDates into the date listbox ########################################################### ########################################################### proc updateDateBox { listbox } { @@ -665,7 +666,11 @@ proc loadDates { listbox } { global gControlDates if { [catch {getHeaderInfo}]} { displayError "That set.db does not exist" - } + } else { + if { [llength $gControlDates] > 2 } { + set gControlDates [linsert [lreverse [lrange $gControlDates 1 end]] 0 [lindex $gControlDates 0]] + } + } updateDateBox $listbox } @@ -819,6 +824,50 @@ proc getday { kind } { } ########################################################### +# moveUpDate +########################################################### +########################################################### +########################################################### +proc moveUpDate { listbox } { + global gControlDates gDates + if { ![winfo exists $listbox] } { return } + if { [set which [$listbox curselection]] == "" } { + displayMessage "Please select a date to move." + return + } + if { $which > 1 } { + set element [lindex $gControlDates $which] + set gControlDates [lreplace $gControlDates $which $which] + set gControlDates [linsert $gControlDates [expr $which - 1] $element] + updateDateBox $listbox + $listbox selection set [expr {$which - 1}] + $listbox see [expr {$which -1}] + } +} + +########################################################### +# moveDownDate +########################################################### +########################################################### +########################################################### +proc moveDownDate { listbox } { + global gControlDates gDates + if { ![winfo exists $listbox] } { return } + if { [set which [$listbox curselection]] == "" } { + displayMessage "Please select a date to move." + return + } + if { ($which > 0) && ($which < ([llength $gControlDates]-1)) } { + set element [lindex $gControlDates $which] + set gControlDates [lreplace $gControlDates $which $which] + set gControlDates [linsert $gControlDates [expr $which + 1] $element] + updateDateBox $listbox + $listbox selection set [expr {$which + 1}] + $listbox see [expr {$which + 1}] + } +} + +########################################################### # enableDateValidation ########################################################### ########################################################### @@ -948,7 +997,7 @@ proc createDateDialog { toplevel makedef checkbutton $optionsFrame2.response -variable gDates(inhibitresponse) \ -text "Inhibit Correct/Incorrect response \n(normally only for exams/quizzes)" pack $durationFrame $optionsFrame2.view $optionsFrame2.response -side top - set gDates(viewbetween) 1 + set gDates(viewbetween) 0 set gDates(inhibitresponse) 0 label $durationFrame.label -text "Duration" @@ -965,8 +1014,7 @@ proc createDateDialog { toplevel makedef button $buttonFrame.cancel -text "Cancel" -command "set gPrompt2(ok) 0" set gDates(optBut) [ button $buttonFrame.options -text "More Options" \ -command "addDateOptions"] - pack $buttonFrame.help $buttonFrame.set $buttonFrame.cancel $buttonFrame.options \ - -side left + pack $buttonFrame.set $buttonFrame.cancel $buttonFrame.options -side left bind $toplevel "set gPrompt2(ok) 0" bind $toplevel "getday open;getday due;getday answer" bind $toplevel {tkTabToWindow [tk_focusNext %W]} @@ -1096,7 +1144,7 @@ proc changeDate { listbox } { } } capaGrab release $changeDate - bind $changeDate "" + catch {bind $changeDate ""} destroy $changeDate if {$gPrompt2(ok) == 1 } { addCurrentDates $listbox $makedefault $which @@ -1147,7 +1195,7 @@ proc addDate { listbox } { } } capaGrab release $addDate - bind $addDate "" + catch {bind $addDate ""} destroy $addDate if {$gPrompt2(ok) == 1 } { addCurrentDates $listbox $makedefault @@ -1182,9 +1230,11 @@ proc createDBHeader {} { message $dialog.msg -text "Header Information" -aspect 1000 set loadFrame [frame $dialog.loadFrame -borderwidth 4 -relief sunken] set infoFrame [frame $dialog.infoFrame -borderwidth 4 -relief sunken] + label $dialog.message -text "Later entries will override earlier entries" set optionFrame [frame $dialog.options] set buttonFrame [frame $dialog.buttons -bd 10] - pack $dialog.msg $loadFrame $infoFrame $optionFrame $buttonFrame -side top -fill x + pack $dialog.msg $loadFrame $dialog.message $infoFrame $optionFrame \ + $buttonFrame -side top -fill x set legendFrame [frame $infoFrame.legendFrame] set listFrame [frame $infoFrame.listFrame] @@ -1198,12 +1248,16 @@ proc createDBHeader {} { set listbox [listbox $listFrame.list -width 63 -yscrollcommand "$listFrame.scroll set" ] scrollbar $listFrame.scroll -command "$listbox yview" pack $listFrame.list $listFrame.scroll -side left + pack configure $listFrame.scroll -fill y updateDateBox $listbox button $commandFrame.add -text "Add" -command "addDate $listbox" button $commandFrame.change -text "Change" -command "changeDate $listbox" button $commandFrame.delete -text "Delete" -command "deleteDate $listbox" - pack $commandFrame.add $commandFrame.change $commandFrame.delete -side left + button $commandFrame.moveup -text "MoveUp" -command "moveUpDate $listbox" + button $commandFrame.movedown -text "MoveDown" -command "moveDownDate $listbox" + pack $commandFrame.add $commandFrame.change $commandFrame.delete \ + $commandFrame.moveup $commandFrame.movedown -side left bind $listbox "changeDate $listbox" message $loadFrame.msg -text "Load header information from set:" \ @@ -1252,6 +1306,9 @@ proc createDBHeader {} { destroy $dialog if {$gPrompt(ok) == 1 } { updateDiscussion + if { [llength $gControlDates] > 2 } { + set gControlDates [linsert [lreverse [lrange $gControlDates 1 end]] 0 [lindex $gControlDates 0]] + } eval updateHeader [ eval concat $gControlDates ] } @@ -1580,7 +1637,7 @@ proc replaceAll {} { set gCreateImportLinks 1 getFindWindow refNum if { $refNum >= 0 } { registerCreateImportLinks $refNum 0.0 end } - displayMessage "Replaced $num occurance$s" + displayMessage "Replaced $num occurrence$s" } ########################################################### @@ -1800,7 +1857,7 @@ proc createPrefsWindow {} { if { [winfo exists .prefs] } { capaRaise .prefs; return } set prefs [toplevel .prefs] - $gWindowMenu add command -label "Prefrences" -command "capaRaise $prefs" + $gWindowMenu add command -label "Prefernces" -command "capaRaise $prefs" wm title $prefs "Preferences" set frameAll [frame $prefs.frameAll -relief groove -borderwidth 4] @@ -1844,7 +1901,7 @@ proc createPrefsWindow {} { button $frameButton.config -text "Reread capa.config" -command "rereadCapaConfig" button $frameButton.ok -text "Dismiss" -command "destroy $prefs trace vdelete gWhichFile w changePrefFile - removeWindowEntry Prefrences" + removeWindowEntry Prefernces" bind $prefs "removeWindowEntry Preferences" button $frameButton.save -text "Save All" -command "savePrefs" pack $frameButton.impcolor $frameButton.commentcolor $frameButton.config \ @@ -1971,6 +2028,11 @@ proc checkHeader { numberParsed } { # if { $gFirstTime } { set gFirstTime 0; return } set gLoadHeaderSet $gSetNumberText set error [catch {getHeaderInfo}] + catch { + if { [llength $gControlDates] > 2 } { + set gControlDates [linsert [lreverse [lrange $gControlDates 1 end]] 0 [lindex $gControlDates 0]] + } + } if { $error == 1 } { set gHeaderQCount "0" set gControlDates "" @@ -2228,11 +2290,32 @@ proc createPreviewWindow {} { } ########################################################### +# openError +########################################################### +########################################################### +########################################################### +proc openError { file line type} { + global gRefLine gLineNumberGoto gTextWindow + if { $type == 2 } { + set gLineNumberGoto $line + gotoLine + capaRaise [winfo toplevel $gTextWindow] + } else { + if {[set num [openReferenceFile $file]]} { + update idletasks + set gRefLine($num) $line + gotoRefLine $num + } + } +} + +########################################################### +# showParseErrors ########################################################### ########################################################### ########################################################### proc showParseErrors {} { - global gParseErrorsText gWindowMenu + global gParseErrorsText gWindowMenu gUniqueNumber gCapaConfig set parseErrors [getParseErrors] @@ -2282,8 +2365,29 @@ proc showParseErrors {} { $gParseErrorsText delete 0.0 end capaRaise .parseErrors } - - $gParseErrorsText insert end $parseErrors + foreach line [split $parseErrors "\n"] { + set tag 0 + if { [regexp -indices {File:.+->(.+), Line ([0-9]+): ERROR:} $line result file linenum]} { + set tag 1 + } else { + if { [regexp -indices {File:(.+), Line ([0-9]+): ERROR:} $line result file linenum]} { + set tag 2 + } + } + if { $tag } { + set tagnum [incr gUniqueNumber] + set linenum [eval [list string range $line] $linenum] + set filename [eval [list string range $line] $file] + set i [expr [lindex [split [$gParseErrorsText index end] .] 0] - 1] + } + $gParseErrorsText insert end "$line\n" + if { $tag } { + $gParseErrorsText tag add error.$tagnum $i.[lindex $file 0] $i.[expr [lindex $file 1] + 1] + $gParseErrorsText tag configure error.$tagnum -foreground $gCapaConfig(IMP_color) + $gParseErrorsText tag bind error.$tagnum \ + "eval openError $filename $linenum $tag" + } + } } else { if { [winfo exists .parseErrors] } { $gParseErrorsText delete 0.0 end } } @@ -2420,6 +2524,7 @@ proc rereadCapaConfig { } { displayError "Invalid capa.config file" set gCapaConfig(printer_option) $printer_option } + setDefaultValues updateColors } @@ -2438,16 +2543,24 @@ proc pickCapaConfig { } { cd [file dirname $file] set error [parseCapaConfig] if { $error != "OK" } { displayError "Invalid capa.config file"; cd $oldDir } + setDefaultValues } } +proc setDefaultValues {} { + global gProbVal gTryVal gHintVal gCapaConfig + catch {set gProbVal $gCapaConfig(default_prob_val)} + catch {set gTryVal $gCapaConfig(default_try_val)} + catch {set gHintVal $gCapaConfig(default_hint_val)} +} + ########################################################### # openDocument ########################################################### ########################################################### ########################################################### proc openDocument {} { - global gFile gTextWindow gSetNumberText gPrefs gChanged gQuizTemp gUndo + global gFile gTextWindow gSetNumberText gPrefs gChanged gQuizTemp gUndo if { $gChanged } { if { [askToSave 0 0] == "Cancel" } { return } } if { ![catch {set gTextWindow}] } { @@ -2517,7 +2630,8 @@ proc openDocument {} { set gQuizTemp true return } - + setDefaultValues + createEditingWindow 0 $gTextWindow delete 0.0 end $gTextWindow insert 0.0 [read $fileId [file size $gFile]] @@ -2703,7 +2817,7 @@ proc isReferenceFileOpen { file } { set entryfile [lindex $entry 1] } # puts $entryfile - if { [catch {file stat $entryfile a1}] } { puts skipped;continue } + if { [catch {file stat $entryfile a1}] } { continue } file stat $file a2 # puts "$a2(ino) == $a1(ino)" if { $a2(ino) == $a1(ino) } { @@ -2760,18 +2874,19 @@ proc openReferenceFile { {file ""} {new -title "Select the proper file" \ -initialdir "$gDir(reference)" ] event generate .main - if { $file == "" } { return } + if { $file == "" } { return 0 } set gDir(reference) [file dirname $file] if { [file isdirectory $file] } { displayError "You attempted to open $file which is a directory not a file." - return + return 0 } } else { if { !$new } { if { [set window [isReferenceFileOpen $file] ] != "" } { + set num [lindex [split [lindex [split $window .] 1] e] end] capaRaise $window - return + return $num } # specifically opening the capa.config file if { $file == "capa.config" } { @@ -2782,18 +2897,18 @@ proc openReferenceFile { {file ""} {new { {All Files} {"*"} } } \ -title "Select the proper file" \ -initialdir "$gDir(reference)" ] - if { $file == "" } { return } + if { $file == "" } { return 0 } } else { set file [file join [file dirname $gFile] capa.config] } } else { if { ![file isfile $file] && ![file readable $file] } { displayError "Unable to find $file" - return + return 0 } if { [file isdirectory $file] } { displayError "You attempted to open $file which is a directory not a file." - return + return 0 } } } @@ -2911,6 +3026,7 @@ proc openReferenceFile { {file ""} {new set gRefChanged($num) 0 set gRefClosed($num) 0 addFindList $num + return $num } ########################################################### @@ -2951,11 +3067,15 @@ proc trackChanges { procName num } { set chars \[ .$procName get \$insertindex \$insertindex2 \] } set gUndo($num.\$numChange) \"insert \$insertindex \[list \$chars\] \" - if {\[regexp \{.*\[\"/\].*\} \$chars\] || \ - \[regexp \{.*\[\"/\].*\} \[.$procName get \"\$insertindex linestart\" \"\$insertindex2 lineend\"\]\]} { - registerCreateImportLinks $num \$insertindex \$insertindex2 + if { \[string length \$chars\] > 100 } { + registerCreateImportLinks $num \$insertindex-1line \$insertindex2+1line + } else { + if {\[regexp \{.*\[\"/\].*\} \$chars\] || \ + \[regexp \{.*\[\"/\].*\} \[.$procName get \"\$insertindex linestart\" \"\$insertindex2 lineend\"\]\]} { + registerCreateImportLinks $num \$insertindex \$insertindex2 + } } - } + } set result \[uplevel .$procName \$args\] updateLocation $num return \$result @@ -2967,7 +3087,7 @@ proc trackChanges { procName num } { ########################################################### ########################################################### proc undo { num } { - global gUndo gRefText gTextWindow + global gUndo gRefText gTextWindow gChanged gRefChanged if { $gUndo($num.cur) == 0 } { return } set undoInfo $gUndo($num.$gUndo($num.cur)) if { [regexp {.*[\"/].*} $undoInfo] } { @@ -2978,8 +3098,10 @@ proc undo { num } { } if { $num == 0 } { if {[catch {eval ".$gTextWindow $gUndo($num.$gUndo($num.cur))"}]} { return } + set gChanged 1 } else { if {[catch {eval ".$gRefText($num) $gUndo($num.$gUndo($num.cur))"}]} { return } + set gRefChanged($num) 1 } incr gUndo($num.cur) -1 } @@ -3259,7 +3381,7 @@ proc createStopButton {} { if {[winfo exists .stopbutton]} {destroy .stopbutton} set top [toplevel .stopbutton] button $top.stop -text "Stop Parser" -command "stopParser" - label $top.status -textvariable gStopStatus -width 35 + label $top.status -textvariable gStopStatus -width 35 -anchor w pack $top.stop $top.status set gStopStatus "" grab $top @@ -3517,10 +3639,11 @@ proc printWindow {} { pack $print.msg $oneSetFrame $moreSetFrame $buttonFrame -side top pack configure $oneSetFrame $moreSetFrame -anchor w -fill x + set msg2Frame [frame $moreSetFrame.msg2 -relief solid -borderwidth 2] set infoFrame [frame $moreSetFrame.frame1] - set setFrame [frame $moreSetFrame.frame2 -relief solid -borderwidth 1] - pack $infoFrame $setFrame - pack configure $infoFrame $setFrame -anchor w + set msg3Frame [frame $moreSetFrame.msg3 -relief solid -borderwidth 2] + set setFrame [frame $moreSetFrame.frame2] + pack $msg2Frame $setFrame $msg3Frame $infoFrame -anchor w if {[catch {set gPrintSelection(sets)}]} {set gPrintSelection(sets) printCur} if {[catch {set gPrintSelection(type)}]} {set gPrintSelection(type) printSpecific} @@ -3552,6 +3675,7 @@ proc printWindow {} { bind $print "removeWindowEntry Print" pack $buttonFrame.ok $buttonFrame.cancel -side left + set msgFrame [frame $oneSetFrame.msg -relief solid -borderwidth 2] set currentDviFrame [frame $oneSetFrame.currentDvi] set currentPreviewFrame [frame $oneSetFrame.currentPreview] set randomFrame [frame $oneSetFrame.random] @@ -3559,11 +3683,18 @@ proc printWindow {} { set sectionFrame [frame $infoFrame.section] set multSectionFrame [frame $infoFrame.multsection] set wholeClassFrame [frame $infoFrame.wholeClass] - pack $currentDviFrame $currentPreviewFrame $randomFrame $specificFrame \ + pack $msgFrame $currentDviFrame $currentPreviewFrame $randomFrame $specificFrame \ $sectionFrame $multSectionFrame $wholeClassFrame -anchor w \ -side top pack configure $specificFrame -expand true -fill both + label $msgFrame.msg -text "Select:" + pack $msgFrame.msg -anchor w + label $msg2Frame.msg -text "Or Select:" + pack $msg2Frame.msg -anchor w + label $msg3Frame.msg -text "For:" + pack $msg3Frame.msg -anchor w + radiobutton $currentDviFrame.currentDvi -text "Print current .dvi" \ -value "printCurrentDvi" -variable gPrintSelection(type) pack $currentDviFrame.currentDvi -side left @@ -3729,7 +3860,10 @@ proc createCreateDviWin {} { # sends the file quiztemp.ps to the printer through lpr using # the option foud in gLprCommand ########################################################### -# Arguments: none +# Arguments: lprCommand - actual command to be run to print +# showCompletionMessage - (defaults to 1 true) +# controls whether the print complete +# message gets shown # Returns: Nothing # Globals: gCapaConfig - # gStopPrinting - @@ -3739,11 +3873,11 @@ proc printBody { lprCommand { showComple global gCapaConfig gStopPrinting gDonePrinting set errorMsg "" - set error [ catch {exec $gCapaConfig(dvips_command) quiztemp.dvi \ + set error [ catch {eval exec $gCapaConfig(dvips_command) quiztemp.dvi \ -o quiztemp.ps >& /dev/null} errorMsg ] if { $error } { displayError \ - "When attempting to run dvips an error occured : $errorMsg" + "When attempting to run dvips an error occurred : $errorMsg" return 1 } @@ -3758,7 +3892,7 @@ proc printBody { lprCommand { showComple set error [catch {set returnMessage [eval "exec $lprCommand"] } errorMsg ] if { $error == 1 } { - displayError "When attempting to print an error occured : $errorMsg" + displayError "When attempting to print an error occurred : $errorMsg" return 1 } else { if { $showCompletionMessage } { @@ -4014,12 +4148,14 @@ proc printSection { { lprCommand "" } } default { set type "-T" } } + set prSection [string trimleft $gPrintSelection(section) 0] + if { [set gStopPrinting [expr 2 == [runLatex \ "echo [pwd] | $gCapaConfig(qzparse_command) \ - -sec $gPrintSelection(section) -set $set \ + -sec $prSection -set $set \ -d [pwd] -c [pwd] $type " gCreateDviText] ] ] } { for {set i $start} { $i <= $end} { incr i } { - exec rm -f section$gPrintSelection(section)-set$i.tex + exec rm -f section$prSection-set$i.tex } if {$showStopping} { displayMessage "Printing has been stopped." @@ -4036,7 +4172,7 @@ proc printSection { { lprCommand "" } } } for { set i $start} { $i <= $end } { incr i } { - if { ! [file exists section$gPrintSelection(section)-set$i.tex] } { + if { ! [file exists section$prSection-set$i.tex] } { if {$showStopping} { displayError "The qzparse command: $gCapaConfig(qzparse_command), was unable to produce the expected output. Printing stopped" set gStopPrinting 0 @@ -4045,7 +4181,7 @@ proc printSection { { lprCommand "" } } return 2 } - exec mv section$gPrintSelection(section)-set$i.tex quiztemp.tex + exec mv section$prSection-set$i.tex quiztemp.tex exec /bin/rm -f quiztemp.dvi $gCreateDviText insert end "$gCapaConfig(latex_command)\n" @@ -4325,7 +4461,7 @@ proc analyzeClass { {start 1} } { set name [lindex $gAnalyze(toprocess) 1] set section [lindex $gAnalyze(toprocess) 2] set gAnalyze(toprocess) [lrange $gAnalyze(toprocess) 3 end] - set command "$gCapaConfig(answers_command) $number \"$name\" $section $gAnalyze(set)" + set command "$gCapaConfig(answers_command) $number \"$name\" 0 $gAnalyze(set)" set fileId [open "|$command" "r"] set gAnalyze(pid) [pid $fileId] fconfigure $fileId -blocking 0 @@ -4463,6 +4599,67 @@ proc analyzeRandom { } { } ########################################################### +# analyzeStrings +########################################################### +########################################################### +########################################################### +proc analyzeStrings { prob window create} { + global gAnalyze + + if { ![winfo exists $window.analyzestrings] } { if {!$create} { return } } + if { ![catch {set setWin [toplevel $window.analyzestrings]}] } { + set msgFrame [frame $setWin.msgFrame] + set valFrame [frame $setWin.valFrame] + set buttonFrame [frame $setWin.buttonFrame] + pack $msgFrame $valFrame $buttonFrame + pack configure $valFrame -expand 1 -fill both + + message $msgFrame.msg -text "Correct Answers" -aspect 3000 + pack $msgFrame.msg + + set maxWidth 1 + foreach choice $gAnalyze($prob.ans) { + if {[string length $choice]>$maxWidth} {set maxWidth [string length $choice]} + } + set maxStringWidth $maxWidth + incr maxWidth 6 + + set selectMode none + listbox $valFrame.val -width [expr $maxWidth + 2] \ + -yscrollcommand "$valFrame.scroll set" -selectmode $selectMode + scrollbar $valFrame.scroll -command "$valFrame.val yview" + pack $valFrame.val $valFrame.scroll -side left + pack configure $valFrame.val -expand 1 -fill both + pack configure $valFrame.scroll -expand 0 -fill y + button $buttonFrame.cancel -text "Dismiss" -command "destroy $setWin" + pack $buttonFrame.cancel + } else { + set maxWidth 1 + set valFrame $window.analyzestrings.valFrame + $valFrame.val delete 0 end + foreach choice $gAnalyze($prob.ans) { + if {[string length $choice]>$maxWidth} {set maxWidth [string length $choice]} + } + set maxStringWidth $maxWidth + incr maxWidth 6 + } + set lastchoice [lindex $gAnalyze($gAnalyze(prob).ans) 0] + set num 1 + foreach choice [lsort $gAnalyze($gAnalyze(prob).ans)] { + if { $lastchoice != $choice } { + $valFrame.val insert end \ + "[format %-[set maxStringWidth]s $lastchoice] [format %5d $num]" + set lastchoice $choice + set num 1 + } else { + incr num + } + } + $valFrame.val insert end \ + "[format %-[set maxStringWidth]s $lastchoice] [format %5d $num]" +} + +########################################################### # analyzeUpdate ########################################################### ########################################################### @@ -4483,13 +4680,21 @@ proc analyzeUpdate { {newProbNumber 0} } set gAnalyze(highnum) [set high [lindex $gAnalyze($gAnalyze(prob).ans) end]] set gAnalyze(numuniq) [llength [lunique $gAnalyze($gAnalyze(prob).ans)]] #don't draw anything if the answers aren't numbers - if { [catch {expr $low + 1}]} { update idletask;return } + if { [catch {expr $low + 1}]} { + catch {destroy $c.button} + update idletask + button $c.button -text "List of strings" -command \ + "analyzeStrings $gAnalyze(prob) $c 1" + $c create window [expr $gAnalyze(canvaswidth)/2.0] 40 -window $c.button + analyzeStrings $gAnalyze(prob) $c 0 + return + } $c create line 25 50 [expr $gAnalyze(canvaswidth) - 25] 50 set diff [expr double($high-$low)] if { $diff == 0 } { set center [expr $gAnalyze(canvaswidth)/2.0] - $c create oval [expr $center - 2] 48 [expr $center + 2] 52 -fill green + $c create rectangle [expr $center - 2] 48 [expr $center + 2] 52 -fill green update idletasks return } @@ -4512,18 +4717,18 @@ proc analyzeUpdate { {newProbNumber 0} } if { $lastpoint != $point } { set center [expr ($gAnalyze(canvaswidth)-50)*(($lastpoint-$low)/$diff)] set center [expr $center+25] - $c create rectangle [expr $center - 2] [expr 49-$num] \ - [expr $center + 2] [expr 51+$num] -fill green + $c create rectangle [expr $center - 2] [expr 48-$num] \ + [expr $center + 2] [expr 52+$num] -fill green set lastpoint $point set num 0 } else { incr num } } - set center [expr ($gAnalyze(canvaswidth)-50)*(($lastpoint-$low)/$diff)] - set center [expr $center+25] - $c create rectangle [expr $center - 2] [expr 49-$num] \ - [expr $center + 2] [expr 51+$num] -fill green + set center [expr ($gAnalyze(canvaswidth)-50)*(($lastpoint-$low)/$diff)] + set center [expr $center+25] + $c create rectangle [expr $center - 2] [expr 48-$num] \ + [expr $center + 2] [expr 52+$num] -fill green update idletasks } @@ -4537,7 +4742,7 @@ proc analyzeStop {} { global gAnalyze set gAnalyze(stop) 1 set gAnalyze(status) "Stopped" - exec kill -SIGKILL $gAnalyze(pid) + catch {exec kill -SIGKILL $gAnalyze(pid)} } ###########################################################