loncom/interface/lonprintout.pm - diff

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Diff for /loncom/interface/lonprintout.pm between versions 1.278 and 1.292

version 1.278, 2004/02/17 16:24:24	version 1.292, 2004/04/20 06:11:49
Line 89 sub character_chart {	Line 89 sub character_chart {
$result =~ s/&\#0?58;/:/g;	$result =~ s/&\#0?58;/:/g;
$result =~ s/&\#0?59;/;/g;	$result =~ s/&\#0?59;/;/g;
$result =~ s/&(\#0?60\|lt\|\#139);/\$<\$/g;	$result =~ s/&(\#0?60\|lt\|\#139);/\$<\$/g;
$result =~ s/&\#0?61;/\$=\$/g;	$result =~ s/&\#0?61;/\\ensuremath\{=\}/g;
$result =~ s/&(\#0?62\|gt\|\#155);/\$>\$/g;	$result =~ s/&(\#0?62\|gt\|\#155);/\\ensuremath\{>\}/g;
$result =~ s/&\#0?63;/\?/g;	$result =~ s/&\#0?63;/\?/g;
$result =~ s/&\#0?65;/A/g;	$result =~ s/&\#0?65;/A/g;
$result =~ s/&\#0?66;/B/g;	$result =~ s/&\#0?66;/B/g;
Line 119 sub character_chart {	Line 119 sub character_chart {
$result =~ s/&\#0?89;/Y/g;	$result =~ s/&\#0?89;/Y/g;
$result =~ s/&\#0?90;/Z/g;	$result =~ s/&\#0?90;/Z/g;
$result =~ s/&\#0?91;/[/g;	$result =~ s/&\#0?91;/[/g;
$result =~ s/&\#0?92;/\$\\setminus\$/g;	$result =~ s/&\#0?92;/\\ensuremath\{\\setminus\}/g;
$result =~ s/&\#0?93;/]/g;	$result =~ s/&\#0?93;/]/g;
$result =~ s/&\#(0?94\|136);/\$\\wedge\$/g;	$result =~ s/&\#(0?94\|136);/\\ensuremath\{\\wedge\}/g;
$result =~ s/&\#(0?95\|138\|154);/\\underline{\\makebox[2mm]{\\strut}}/g;	$result =~ s/&\#(0?95\|138\|154);/\\underline{\\makebox[2mm]{\\strut}}/g;
$result =~ s/&\#(0?96\|145);/\`/g;	$result =~ s/&\#(0?96\|145);/\`/g;
$result =~ s/&\#0?97;/a/g;	$result =~ s/&\#0?97;/a/g;
Line 156 sub character_chart {	Line 156 sub character_chart {
$result =~ s/&\#126;/\~/g;	$result =~ s/&\#126;/\~/g;
$result =~ s/&\#131;/\\textflorin /g;	$result =~ s/&\#131;/\\textflorin /g;
$result =~ s/&\#132;/\"/g;	$result =~ s/&\#132;/\"/g;
$result =~ s/&\#133;/\$\\ldots\$/g;	$result =~ s/&\#133;/\\ensuremath\{\\ldots\}/g;
$result =~ s/&\#134;/\$\\dagger\$/g;	$result =~ s/&\#134;/\\ensuremath\{\\dagger\}/g;
$result =~ s/&\#135;/\$\\ddagger\$/g;	$result =~ s/&\#135;/\\ensuremath\{\\ddagger\}/g;
$result =~ s/&\#137;/\\textperthousand /g;	$result =~ s/&\#137;/\\textperthousand /g;
$result =~ s/&\#140;/{\\OE}/g;	$result =~ s/&\#140;/{\\OE}/g;
$result =~ s/&\#147;/\`\`/g;	$result =~ s/&\#147;/\`\`/g;
$result =~ s/&\#148;/\'\'/g;	$result =~ s/&\#148;/\'\'/g;
$result =~ s/&\#149;/\$\\bullet\$/g;	$result =~ s/&\#149;/\\ensuremath\{\\bullet\}/g;
$result =~ s/&\#150;/--/g;	$result =~ s/&\#150;/--/g;
$result =~ s/&\#151;/---/g;	$result =~ s/&\#151;/---/g;
$result =~ s/&\#152;/\$\\sim\$/g;	$result =~ s/&\#152;/\\ensuremath\{\\sim\}/g;
$result =~ s/&\#153;/\\texttrademark /g;	$result =~ s/&\#153;/\\texttrademark /g;
$result =~ s/&\#156;/\\oe/g;	$result =~ s/&\#156;/\\oe/g;
$result =~ s/&\#159;/\\\"Y/g;	$result =~ s/&\#159;/\\\"Y/g;
$result =~ s/&(\#160\|nbsp);//g;	$result =~ s/&(\#160\|nbsp);/~/g;
$result =~ s/&(\#161\|iexcl);/!\`/g;	$result =~ s/&(\#161\|iexcl);/!\`/g;
$result =~ s/&(\#162\|cent);/\\textcent /g;	$result =~ s/&(\#162\|cent);/\\textcent /g;
$result =~ s/&(\#163\|pound);/\\pounds /g;	$result =~ s/&(\#163\|pound);/\\pounds /g;
Line 181 sub character_chart {	Line 181 sub character_chart {
$result =~ s/&(\#168\|uml);/\\texthighdieresis /g;	$result =~ s/&(\#168\|uml);/\\texthighdieresis /g;
$result =~ s/&(\#169\|copy);/\\copyright /g;	$result =~ s/&(\#169\|copy);/\\copyright /g;
$result =~ s/&(\#170\|ordf);/\\textordfeminine /g;	$result =~ s/&(\#170\|ordf);/\\textordfeminine /g;
$result =~ s/&(\#172\|not);/\$\\neg\$/g;	$result =~ s/&(\#172\|not);/\\ensuremath\{\\neg\}/g;
$result =~ s/&(\#173\|shy);/ - /g;	$result =~ s/&(\#173\|shy);/ - /g;
$result =~ s/&(\#174\|reg);/\\textregistered /g;	$result =~ s/&(\#174\|reg);/\\textregistered /g;
$result =~ s/&(\#175\|macr);/\$^{-}\$/g;	$result =~ s/&(\#175\|macr);/\\ensuremath\{^{-}\}/g;
$result =~ s/&(\#176\|deg);/\$^{\\circ}\$/g;	$result =~ s/&(\#176\|deg);/\\ensuremath\{^{\\circ}\}/g;
$result =~ s/&(\#177\|plusmn);/\$\\pm\$/g;	$result =~ s/&(\#177\|plusmn);/\\ensuremath\{\\pm\}/g;
$result =~ s/&(\#178\|sup2);/\$^2\$/g;	$result =~ s/&(\#178\|sup2);/\\ensuremath\{^2\}/g;
$result =~ s/&(\#179\|sup3);/\$^3\$/g;	$result =~ s/&(\#179\|sup3);/\\ensuremath\{^3\}/g;
$result =~ s/&(\#180\|acute);/\\textacute /g;	$result =~ s/&(\#180\|acute);/\\textacute /g;
$result =~ s/&(\#181\|micro);/\$\\mu\$/g;	$result =~ s/&(\#181\|micro);/\\ensuremath\{\\mu\}/g;
$result =~ s/&(\#182\|para);/\\P/g;	$result =~ s/&(\#182\|para);/\\P/g;
$result =~ s/&(\#183\|middot);/\$\\cdot\$/g;	$result =~ s/&(\#183\|middot);/\\ensuremath\{\\cdot\}/g;
$result =~ s/&(\#184\|cedil);/\\c{\\strut}/g;	$result =~ s/&(\#184\|cedil);/\\c{\\strut}/g;
$result =~ s/&(\#185\|sup1);/\$^1\$/g;	$result =~ s/&(\#185\|sup1);/\\ensuremath\{^1\}/g;
$result =~ s/&(\#186\|ordm);/\\textordmasculine /g;	$result =~ s/&(\#186\|ordm);/\\textordmasculine /g;
$result =~ s/&(\#188\|frac14);/\\textonequarter /g;	$result =~ s/&(\#188\|frac14);/\\textonequarter /g;
$result =~ s/&(\#189\|frac12);/\\textonehalf /g;	$result =~ s/&(\#189\|frac12);/\\textonehalf /g;
Line 222 sub character_chart {	Line 222 sub character_chart {
$result =~ s/&(\#212\|Ocirc);/\\^{O}/g;	$result =~ s/&(\#212\|Ocirc);/\\^{O}/g;
$result =~ s/&(\#213\|Otilde);/\\~{O}/g;	$result =~ s/&(\#213\|Otilde);/\\~{O}/g;
$result =~ s/&(\#214\|Ouml);/\\\"{O}/g;	$result =~ s/&(\#214\|Ouml);/\\\"{O}/g;
$result =~ s/&(\#215\|times);/\$\\times\$/g;	$result =~ s/&(\#215\|times);/\\ensuremath\{\\times\}/g;
$result =~ s/&(\#216\|Oslash);/{\\O}/g;	$result =~ s/&(\#216\|Oslash);/{\\O}/g;
$result =~ s/&(\#217\|Ugrave);/\\\`{U}/g;	$result =~ s/&(\#217\|Ugrave);/\\\`{U}/g;
$result =~ s/&(\#218\|Uacute);/\\\'{U}/g;	$result =~ s/&(\#218\|Uacute);/\\\'{U}/g;
Line 246 sub character_chart {	Line 246 sub character_chart {
$result =~ s/&(\#237\|iacute);/\\\'{i}/g;	$result =~ s/&(\#237\|iacute);/\\\'{i}/g;
$result =~ s/&(\#238\|icirc);/\\^{i}/g;	$result =~ s/&(\#238\|icirc);/\\^{i}/g;
$result =~ s/&(\#239\|iuml);/\\\"{i}/g;	$result =~ s/&(\#239\|iuml);/\\\"{i}/g;
$result =~ s/&(\#240\|eth);/\$\\partial\$/g;	$result =~ s/&(\#240\|eth);/\\ensuremath\{\\partial\}/g;
$result =~ s/&(\#241\|ntilde);/\\~{n}/g;	$result =~ s/&(\#241\|ntilde);/\\~{n}/g;
$result =~ s/&(\#242\|ograve);/\\\`{o}/g;	$result =~ s/&(\#242\|ograve);/\\\`{o}/g;
$result =~ s/&(\#243\|oacute);/\\\'{o}/g;	$result =~ s/&(\#243\|oacute);/\\\'{o}/g;
$result =~ s/&(\#244\|ocirc);/\\^{o}/g;	$result =~ s/&(\#244\|ocirc);/\\^{o}/g;
$result =~ s/&(\#245\|otilde);/\\~{o}/g;	$result =~ s/&(\#245\|otilde);/\\~{o}/g;
$result =~ s/&(\#246\|ouml);/\\\"{o}/g;	$result =~ s/&(\#246\|ouml);/\\\"{o}/g;
$result =~ s/&(\#247\|divide);/\$\\div\$/g;	$result =~ s/&(\#247\|divide);/\\ensuremath\{\\div\}/g;
$result =~ s/&(\#248\|oslash);/{\\o}/g;	$result =~ s/&(\#248\|oslash);/{\\o}/g;
$result =~ s/&(\#249\|ugrave);/\\\`{u}/g;	$result =~ s/&(\#249\|ugrave);/\\\`{u}/g;
$result =~ s/&(\#250\|uacute);/\\\'{u}/g;	$result =~ s/&(\#250\|uacute);/\\\'{u}/g;
Line 261 sub character_chart {	Line 261 sub character_chart {
$result =~ s/&(\#252\|uuml);/\\\"{u}/g;	$result =~ s/&(\#252\|uuml);/\\\"{u}/g;
$result =~ s/&(\#253\|yacute);/\\\'{y}/g;	$result =~ s/&(\#253\|yacute);/\\\'{y}/g;
$result =~ s/&(\#255\|yuml);/\\\"{y}/g;	$result =~ s/&(\#255\|yuml);/\\\"{y}/g;
$result =~ s/&\#952;/\$\\theta\$/g;	$result =~ s/&\#952;/\\ensuremath\{\\theta\}/g;
#Greek Alphabet	#Greek Alphabet
$result =~ s/&(alpha\|\#945);/\$\\alpha \$/g;	$result =~ s/&(alpha\|\#945);/\\ensuremath\{\\alpha\}/g;
$result =~ s/&(beta\|\#946);/\$\\beta \$/g;	$result =~ s/&(beta\|\#946);/\\ensuremath\{\\beta\}/g;
$result =~ s/&(gamma\|\#947);/\$\\gamma \$/g;	$result =~ s/&(gamma\|\#947);/\\ensuremath\{\\gamma\}/g;
$result =~ s/&(delta\|\#948);/\$\\delta \$/g;	$result =~ s/&(delta\|\#948);/\\ensuremath\{\\delta\}/g;
$result =~ s/&(epsilon\|\#949);/\$\\epsilon \$/g;	$result =~ s/&(epsilon\|\#949);/\\ensuremath\{\\epsilon\}/g;
$result =~ s/&(zeta\|\#950);/\$\\zeta \$/g;	$result =~ s/&(zeta\|\#950);/\\ensuremath\{\\zeta\}/g;
$result =~ s/&(eta\|\#951);/\$\\eta \$/g;	$result =~ s/&(eta\|\#951);/\\ensuremath\{\\eta\}/g;
$result =~ s/&(theta\|\#952);/\$\\theta \$/g;	$result =~ s/&(theta\|\#952);/\\ensuremath\{\\theta\}/g;
$result =~ s/&(iota\|\#953);/\$\\iota \$/g;	$result =~ s/&(iota\|\#953);/\\ensuremath\{\\iota\}/g;
$result =~ s/&(kappa\|\#954);/\$\\kappa \$/g;	$result =~ s/&(kappa\|\#954);/\\ensuremath\{\\kappa\}/g;
$result =~ s/&(lambda\|\#955);/\$\\lambda \$/g;	$result =~ s/&(lambda\|\#955);/\\ensuremath\{\\lambda\}/g;
$result =~ s/&(mu\|\#956);/\$\\mu \$/g;	$result =~ s/&(mu\|\#956);/\\ensuremath\{\\mu\}/g;
$result =~ s/&(nu\|\#957);/\$\\nu \$/g;	$result =~ s/&(nu\|\#957);/\\ensuremath\{\\nu\}/g;
$result =~ s/&(xi\|\#958);/\$\\xi \$/g;	$result =~ s/&(xi\|\#958);/\\ensuremath\{\\xi\}/g;
$result =~ s/&(omicron\|\#959);/o/g;	$result =~ s/&(omicron\|\#959);/o/g;
$result =~ s/&(pi\|\#960);/\$\\pi \$/g;	$result =~ s/&(pi\|\#960);/\\ensuremath\{\\pi\}/g;
$result =~ s/&(rho\|\#961);/\$\\rho \$/g;	$result =~ s/&(rho\|\#961);/\\ensuremath\{\\rho\}/g;
$result =~ s/&(sigma\|\#963);/\$\\sigma \$/g;	$result =~ s/&(sigma\|\#963);/\\ensuremath\{\\sigma\}/g;
$result =~ s/&(tau\|\#964);/\$\\tau \$/g;	$result =~ s/&(tau\|\#964);/\\ensuremath\{\\tau\}/g;
$result =~ s/&(upsilon\|\#965);/\$\\upsilon \$/g;	$result =~ s/&(upsilon\|\#965);/\\ensuremath\{\\upsilon\}/g;
$result =~ s/&(phi\|\#966);/\$\\phi \$/g;	$result =~ s/&(phi\|\#966);/\\ensuremath\{\\phi\}/g;
$result =~ s/&(chi\|\#967);/\$\\chi \$/g;	$result =~ s/&(chi\|\#967);/\\ensuremath\{\\chi\}/g;
$result =~ s/&(psi\|\#968);/\$\\psi \$/g;	$result =~ s/&(psi\|\#968);/\\ensuremath\{\\psi\}/g;
$result =~ s/&(omega\|\#969);/\$\\omega \$/g;	$result =~ s/&(omega\|\#969);/\\ensuremath\{\\omega\}/g;
$result =~ s/&(thetasym\|\#977);/\$\\vartheta \$/g;	$result =~ s/&(thetasym\|\#977);/\\ensuremath\{\\vartheta\}/g;
$result =~ s/&(piv\|\#982);/\$\\varpi \$/g;	$result =~ s/&(piv\|\#982);/\\ensuremath\{\\varpi\}/g;
$result =~ s/&(Alpha\|\#913);/A/g;	$result =~ s/&(Alpha\|\#913);/A/g;
$result =~ s/&(Beta\|\#914);/B/g;	$result =~ s/&(Beta\|\#914);/B/g;
$result =~ s/&(Gamma\|\#915);/\$\\Gamma \$/g;	$result =~ s/&(Gamma\|\#915);/\\ensuremath\{\\Gamma\}/g;
$result =~ s/&(Delta\|\#916);/\$\\Delta \$/g;	$result =~ s/&(Delta\|\#916);/\\ensuremath\{\\Delta\}/g;
$result =~ s/&(Epsilon\|\#917);/E/g;	$result =~ s/&(Epsilon\|\#917);/E/g;
$result =~ s/&(Zeta\|\#918);/Z/g;	$result =~ s/&(Zeta\|\#918);/Z/g;
$result =~ s/&(Eta\|\#919);/H/g;	$result =~ s/&(Eta\|\#919);/H/g;
$result =~ s/&(Theta\|\#920);/\$\\Theta \$/g;	$result =~ s/&(Theta\|\#920);/\\ensuremath\{\\Theta\}/g;
$result =~ s/&(Iota\|\#921);/I/g;	$result =~ s/&(Iota\|\#921);/I/g;
$result =~ s/&(Kappa\|\#922);/K/g;	$result =~ s/&(Kappa\|\#922);/K/g;
$result =~ s/&(Lambda\|\#923);/\$\\Lambda \$/g;	$result =~ s/&(Lambda\|\#923);/\\ensuremath\{\\Lambda\}/g;
$result =~ s/&(Mu\|\#924);/M/g;	$result =~ s/&(Mu\|\#924);/M/g;
$result =~ s/&(Nu\|\#925);/N/g;	$result =~ s/&(Nu\|\#925);/N/g;
$result =~ s/&(Xi\|\#926);/\$\\Xi \$/g;	$result =~ s/&(Xi\|\#926);/\\ensuremath\{\\Xi\}/g;
$result =~ s/&(Omicron\|\#927);/O/g;	$result =~ s/&(Omicron\|\#927);/O/g;
$result =~ s/&(Pi\|\#928);/\$\\Pi \$/g;	$result =~ s/&(Pi\|\#928);/\\ensuremath\{\\Pi\}/g;
$result =~ s/&(Rho\|\#929);/P/g;	$result =~ s/&(Rho\|\#929);/P/g;
$result =~ s/&(Sigma\|\#931);/\$\\Sigma \$/g;	$result =~ s/&(Sigma\|\#931);/\\ensuremath\{\\Sigma\}/g;
$result =~ s/&(Tau\|\#932);/T/g;	$result =~ s/&(Tau\|\#932);/T/g;
$result =~ s/&(Upsilon\|\#933);/\$\\Upsilon \$/g;	$result =~ s/&(Upsilon\|\#933);/\\ensuremath\{\\Upsilon\}/g;
$result =~ s/&(Phi\|\#934);/\$\\Phi \$/g;	$result =~ s/&(Phi\|\#934);/\\ensuremath\{\\Phi\}/g;
$result =~ s/&(Chi\|\#935);/X/g;	$result =~ s/&(Chi\|\#935);/X/g;
$result =~ s/&(Psi\|\#936);/\$\\Psi \$/g;	$result =~ s/&(Psi\|\#936);/\\ensuremath\{\\Psi\}/g;
$result =~ s/&(Omega\|\#937);/\$\\Omega \$/g;	$result =~ s/&(Omega\|\#937);/\\ensuremath\{\\Omega\}/g;
#Arrows (extended HTML 4.01)	#Arrows (extended HTML 4.01)
$result =~ s/&(larr\|\#8592);/\$\\leftarrow \$/g;	$result =~ s/&(larr\|\#8592);/\\ensuremath\{\\leftarrow\}/g;
$result =~ s/&(uarr\|\#8593);/\$\\uparrow \$/g;	$result =~ s/&(uarr\|\#8593);/\\ensuremath\{\\uparrow\}/g;
$result =~ s/&(rarr\|\#8594);/\$\\rightarrow \$/g;	$result =~ s/&(rarr\|\#8594);/\\ensuremath\{\\rightarrow\}/g;
$result =~ s/&(darr\|\#8595);/\$\\downarrow \$/g;	$result =~ s/&(darr\|\#8595);/\\ensuremath\{\\downarrow\}/g;
$result =~ s/&(harr\|\#8596);/\$\\leftrightarrow \$/g;	$result =~ s/&(harr\|\#8596);/\\ensuremath\{\\leftrightarrow\}/g;
$result =~ s/&(lArr\|\#8656);/\$\\Leftarrow \$/g;	$result =~ s/&(lArr\|\#8656);/\\ensuremath\{\\Leftarrow\}/g;
$result =~ s/&(uArr\|\#8657);/\$\\Uparrow \$/g;	$result =~ s/&(uArr\|\#8657);/\\ensuremath\{\\Uparrow\}/g;
$result =~ s/&(rArr\|\#8658);/\$\\Rightarrow \$/g;	$result =~ s/&(rArr\|\#8658);/\\ensuremath\{\\Rightarrow\}/g;
$result =~ s/&(dArr\|\#8659);/\$\\Downarrow \$/g;	$result =~ s/&(dArr\|\#8659);/\\ensuremath\{\\Downarrow\}/g;
$result =~ s/&(hArr\|\#8660);/\$\\Leftrightarrow \$/g;	$result =~ s/&(hArr\|\#8660);/\\ensuremath\{\\Leftrightarrow\}/g;
#Mathematical Operators (extended HTML 4.01)	#Mathematical Operators (extended HTML 4.01)
$result =~ s/&(forall\|\#8704);/\$\\forall \$/g;	$result =~ s/&(forall\|\#8704);/\\ensuremath\{\\forall\}/g;
$result =~ s/&(part\|\#8706);/\$\\partial \$/g;	$result =~ s/&(part\|\#8706);/\\ensuremath\{\\partial\}/g;
$result =~ s/&(exist\|\#8707);/\$\\exists \$/g;	$result =~ s/&(exist\|\#8707);/\\ensuremath\{\\exists\}/g;
$result =~ s/&(empty\|\#8709);/\$\\emptyset \$/g;	$result =~ s/&(empty\|\#8709);/\\ensuremath\{\\emptyset\}/g;
$result =~ s/&(nabla\|\#8711);/\$\\nabla \$/g;	$result =~ s/&(nabla\|\#8711);/\\ensuremath\{\\nabla\}/g;
$result =~ s/&(isin\|\#8712);/\$\\in \$/g;	$result =~ s/&(isin\|\#8712);/\\ensuremath\{\\in\}/g;
$result =~ s/&(notin\|\#8713);/\$\\notin \$/g;	$result =~ s/&(notin\|\#8713);/\\ensuremath\{\\notin\}/g;
$result =~ s/&(ni\|\#8715);/\$\\ni \$/g;	$result =~ s/&(ni\|\#8715);/\\ensuremath\{\\ni\}/g;
$result =~ s/&(prod\|\#8719);/\$\\prod \$/g;	$result =~ s/&(prod\|\#8719);/\\ensuremath\{\\prod\}/g;
$result =~ s/&(sum\|\#8721);/\$\\sum \$/g;	$result =~ s/&(sum\|\#8721);/\\ensuremath\{\\sum\}/g;
$result =~ s/&(minus\|\#8722);/\$-\$/g;	$result =~ s/&(minus\|\#8722);/\\ensuremath\{-\}/g;
$result =~ s/&(lowast\|\#8727);/\$*\$/g;	$result =~ s/&(lowast\|\#8727);/\\ensuremath\{*\}/g;
$result =~ s/&(radic\|\#8730);/\$\\surd \$/g;	$result =~ s/&(radic\|\#8730);/\\ensuremath\{\\surd\}/g;
$result =~ s/&(prop\|\#8733);/\$\\propto \$/g;	$result =~ s/&(prop\|\#8733);/\\ensuremath\{\\propto\}/g;
$result =~ s/&(infin\|\#8734);/\$\\infty \$/g;	$result =~ s/&(infin\|\#8734);/\\ensuremath\{\\infty\}/g;
$result =~ s/&(ang\|\#8736);/\$\\angle \$/g;	$result =~ s/&(ang\|\#8736);/\\ensuremath\{\\angle\}/g;
$result =~ s/&(and\|\#8743);/\$\\wedge \$/g;	$result =~ s/&(and\|\#8743);/\\ensuremath\{\\wedge\}/g;
$result =~ s/&(or\|\#8744);/\$\\vee \$/g;	$result =~ s/&(or\|\#8744);/\\ensuremath\{\\vee\}/g;
$result =~ s/&(cap\|\#8745);/\$\\cap \$/g;	$result =~ s/&(cap\|\#8745);/\\ensuremath\{\\cap\}/g;
$result =~ s/&(cup\|\#8746);/\$\\cup \$/g;	$result =~ s/&(cup\|\#8746);/\\ensuremath\{\\cup\}/g;
$result =~ s/&(int\|\#8747);/\$\\int \$/g;	$result =~ s/&(int\|\#8747);/\\ensuremath\{\\int\}/g;
$result =~ s/&(sim\|\#8764);/\$\\sim \$/g;	$result =~ s/&(sim\|\#8764);/\\ensuremath\{\\sim\}/g;
$result =~ s/&(cong\|\#8773);/\$\\cong \$/g;	$result =~ s/&(cong\|\#8773);/\\ensuremath\{\\cong\}/g;
$result =~ s/&(asymp\|\#8776);/\$\\approx \$/g;	$result =~ s/&(asymp\|\#8776);/\\ensuremath\{\\approx\}/g;
$result =~ s/&(ne\|\#8800);/\$\\not= \$/g;	$result =~ s/&(ne\|\#8800);/\\ensuremath\{\\not=\}/g;
$result =~ s/&(equiv\|\#8801);/\$\\equiv \$/g;	$result =~ s/&(equiv\|\#8801);/\\ensuremath\{\\equiv\}/g;
$result =~ s/&(le\|\#8804);/\$\\leq \$/g;	$result =~ s/&(le\|\#8804);/\\ensuremath\{\\leq\}/g;
$result =~ s/&(ge\|\#8805);/\$\\geq \$/g;	$result =~ s/&(ge\|\#8805);/\\ensuremath\{\\geq\}/g;
$result =~ s/&(sub\|\#8834);/\$\\subset \$/g;	$result =~ s/&(sub\|\#8834);/\\ensuremath\{\\subset\}/g;
$result =~ s/&(sup\|\#8835);/\$\\supset \$/g;	$result =~ s/&(sup\|\#8835);/\\ensuremath\{\\supset\}/g;
$result =~ s/&(nsub\|\#8836);/\$\\not\\subset \$/g;	$result =~ s/&(nsub\|\#8836);/\\ensuremath\{\\not\\subset\}/g;
$result =~ s/&(sube\|\#8838);/\$\\subseteq \$/g;	$result =~ s/&(sube\|\#8838);/\\ensuremath\{\\subseteq\}/g;
$result =~ s/&(supe\|\#8839);/\$\\supseteq \$/g;	$result =~ s/&(supe\|\#8839);/\\ensuremath\{\\supseteq\}/g;
$result =~ s/&(oplus\|\#8853);/\$\\oplus \$/g;	$result =~ s/&(oplus\|\#8853);/\\ensuremath\{\\oplus\}/g;
$result =~ s/&(otimes\|\#8855);/\$\\otimes \$/g;	$result =~ s/&(otimes\|\#8855);/\\ensuremath\{\\otimes\}/g;
$result =~ s/&(perp\|\#8869);/\$\\perp \$/g;	$result =~ s/&(perp\|\#8869);/\\ensuremath\{\\perp\}/g;
$result =~ s/&(sdot\|\#8901);/\$\\cdot \$/g;	$result =~ s/&(sdot\|\#8901);/\\ensuremath\{\\cdot\}/g;
#Geometric Shapes (extended HTML 4.01)	#Geometric Shapes (extended HTML 4.01)
$result =~ s/&(loz\|\#9674);/\$\\Diamond \$/g;	$result =~ s/&(loz\|\#9674);/\\ensuremath\{\\Diamond\}/g;
#Miscellaneous Symbols (extended HTML 4.01)	#Miscellaneous Symbols (extended HTML 4.01)
$result =~ s/&(spades\|\#9824);/\$\\spadesuit \$/g;	$result =~ s/&(spades\|\#9824);/\\ensuremath\{\\spadesuit\}/g;
$result =~ s/&(clubs\|\#9827);/\$\\clubsuit \$/g;	$result =~ s/&(clubs\|\#9827);/\\ensuremath\{\\clubsuit\}/g;
$result =~ s/&(hearts\|\#9829);/\$\\heartsuit \$/g;	$result =~ s/&(hearts\|\#9829);/\\ensuremath\{\\heartsuit\}/g;
$result =~ s/&(diams\|\#9830);/\$\\diamondsuit \$/g;	$result =~ s/&(diams\|\#9830);/\\ensuremath\{\\diamondsuit\}/g;
return $result;	return $result;
}	}

Line 661 sub recalcto_mm {	Line 661 sub recalcto_mm {
return $LaTeXwidth;	return $LaTeXwidth;
}	}

	sub get_textwidth {
	my ($helper,$LaTeXwidth)=@_;
	my $textwidth=$LaTeXwidth;
	if ($helper->{'VARS'}->{'pagesize.width'}=~/\d+/ &&
	$helper->{'VARS'}->{'pagesize.widthunit'}=~/\w+/) {
	$textwidth=&recalcto_mm($helper->{'VARS'}->{'pagesize.width'}.' '.
	$helper->{'VARS'}->{'pagesize.widthunit'});
	}
	return $textwidth;
	}

sub output_data {	sub output_data {
my ($r,$helper,$rparmhash) = @_;	my ($r,$helper,$rparmhash) = @_;
my %parmhash = %$rparmhash;	my %parmhash = %$rparmhash;
Line 739 ENDPART	Line 750 ENDPART
my $put_result = &Apache::lonnet::put('environment',{'construct.style'=>$helper->{'VARS'}->{'style_file'}},$dom,$user);	my $put_result = &Apache::lonnet::put('environment',{'construct.style'=>$helper->{'VARS'}->{'style_file'}},$dom,$user);
}	}
my %form;	my %form;
	if ($helper->{'VARS'}->{'probstatus'} eq 'exam') {$form{'problemtype'}='exam';}
$form{'grade_target'}='tex';	$form{'grade_target'}='tex';
if ($helper->{'VARS'}->{'pagesize.width'}=~/\d+/ &&	$form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
$helper->{'VARS'}->{'pagesize.widthunit'}=~/\w+/) {
$form{'textwidth'}=&recalcto_mm($helper->{'VARS'}->{'pagesize.width'}.' '.$helper->{'VARS'}->{'pagesize.widthunit'});
} else {
$form{'textwidth'}=$LaTeXwidth;
}
$form{'problem_split'}=$parmhash{'problem_stream_switch'};	$form{'problem_split'}=$parmhash{'problem_stream_switch'};
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};	$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
if ($helper->{'VARS'}->{'curseed'}) {	if ($helper->{'VARS'}->{'curseed'}) {
Line 810 ENDPART	Line 817 ENDPART
if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') {	if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') {
my %form;	my %form;
$form{'grade_target'}='tex';	$form{'grade_target'}='tex';
if ($helper->{'VARS'}->{'pagesize.width'}=~/\d+/ &&	$form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
$helper->{'VARS'}->{'pagesize.widthunit'}=~/\w+/) {
$form{'textwidth'}=&recalcto_mm($helper->{'VARS'}->{'pagesize.width'}.' '.$helper->{'VARS'}->{'pagesize.widthunit'});
} else {
$form{'textwidth'}=$LaTeXwidth;
}
$form{'problem_split'}=$parmhash{'problem_stream_switch'};	$form{'problem_split'}=$parmhash{'problem_stream_switch'};
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};	$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
$form{'rndseed'}=$rndseed;	$form{'rndseed'}=$rndseed;
Line 861 ENDPART	Line 863 ENDPART
} elsif ($currentURL=~/\/smppg$/) {	} elsif ($currentURL=~/\/smppg$/) {
my %form;	my %form;
$form{'grade_target'}='tex';	$form{'grade_target'}='tex';
if ($helper->{'VARS'}->{'pagesize.width'}=~/\d+/ &&	$form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
$helper->{'VARS'}->{'pagesize.widthunit'}=~/\w+/) {
$form{'textwidth'}=&recalcto_mm($helper->{'VARS'}->{'pagesize.width'}.' '.$helper->{'VARS'}->{'pagesize.widthunit'});
} else {
$form{'textwidth'}=$LaTeXwidth;
}
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};	$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
my $texversion=&Apache::lonnet::ssi($currentURL,%form);	my $texversion=&Apache::lonnet::ssi($currentURL,%form);
$result .= $texversion;	$result .= $texversion;
Line 888 ENDPART	Line 885 ENDPART
#-- produce an output string	#-- produce an output string
my %form=();	my %form=();
$form{'grade_target'}='tex';	$form{'grade_target'}='tex';
if ($helper->{'VARS'}->{'pagesize.width'}=~/\d+/ &&	$form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
$helper->{'VARS'}->{'pagesize.widthunit'}=~/\w+/) {
$form{'textwidth'}=&recalcto_mm($helper->{'VARS'}->{'pagesize.width'}.' '.$helper->{'VARS'}->{'pagesize.widthunit'});
} else {
$form{'textwidth'}=$LaTeXwidth;
}
$form{'problem_split'}=$parmhash{'problem_stream_switch'};	$form{'problem_split'}=$parmhash{'problem_stream_switch'};
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};	$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
my $flag_latex_header_remove = 'NO';	my $flag_latex_header_remove = 'NO';
Line 974 ENDPART	Line 966 ENDPART
&Apache::lonnet::delenv('form.counter');	&Apache::lonnet::delenv('form.counter');
if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;}	if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;}
$result .= '\end{document}';	$result .= '\end{document}';
} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') \|\| ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')) {	} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') \|\|
	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){
#-- prints assignments for whole class or for selected students	#-- prints assignments for whole class or for selected students
	my $type;
if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') {	if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') {
$selectionmade=5;	$selectionmade=5;
	$type='problems';
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students') {	} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students') {
$selectionmade=8;	$selectionmade=8;
	$type='resources';
}	}
my @students=split /\\|\\|\\|/, $helper->{'VARS'}->{'STUDENTS'};	my @students=split /\\|\\|\\|/, $helper->{'VARS'}->{'STUDENTS'};
if ($helper->{'VARS'}->{'NUMBER_TO_PRINT'} eq '0' \|\|	if ($helper->{'VARS'}->{'NUMBER_TO_PRINT'} eq '0' \|\|
Line 990 ENDPART	Line 986 ENDPART
#loop over students	#loop over students
my $flag_latex_header_remove = 'NO';	my $flag_latex_header_remove = 'NO';
my %moreenv;	my %moreenv;
if ($helper->{'VARS'}->{'pagesize.width'}=~/\d+/ &&	$moreenv{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
$helper->{'VARS'}->{'pagesize.widthunit'}=~/\w+/) {
$moreenv{'textwidth'}=&recalcto_mm($helper->{'VARS'}->{'pagesize.width'}.' '.$helper->{'VARS'}->{'pagesize.widthunit'});
} else {
$moreenv{'textwidth'}=$LaTeXwidth;
}
&Apache::lonnet::appenv(%moreenv);
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1);	my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1);
my $student_counter=-1;	my $student_counter=-1;
foreach my $person (@students) {	foreach my $person (@students) {
$student_counter++;	$student_counter++;
my $current_output = '';	my $i=int($student_counter/$helper->{'VARS'}{'NUMBER_TO_PRINT'});
my ($username,$userdomain,$usersection) = split /:/,$person;	my ($output,$fullname)=&print_resources($r,$helper,$person,$type,\%moreenv,\@master_seq,$flag_latex_header_remove);
my $fullname = &get_name($username,$userdomain);	$print_array[$i].=$output;
	$student_names[$i].=$person.':'.$fullname.'_END_';
if ($parmhash{'anonymous_quiz'}=~/yes/) {$fullname=' ';} #put here something reasonable for anonymous exams or quiz	&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,&mt('last student').' '.$fullname);
#goes through all resources, checks if they are available for current student, and produces output	$flag_latex_header_remove = 'YES';
&Apache::lonnet::delenv('form.counter');	}
&Apache::lonxml::init_counter();	&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
foreach my $curresline (@master_seq) {	$result .= $print_array[0].' \end{document}';
if ((($curresline=~ m/\.(problem\|exam\|quiz\|assess\|survey\|form\|library)$/) && ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students')) \|\| ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')) {	} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon') \|\|
my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline);	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_anon') ) {
if (&Apache::lonnet::allowed('bre',$res_url)) {	my $cdom =$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
my $rendered = &Apache::loncommon::get_student_view($curresline,$username,$userdomain,	my $cnum =$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
$ENV{'request.course.id'},'tex');	my $num_todo=$helper->{'VARS'}->{'NUMBER_TO_PRINT_TOTAL'};
my $lonidsdir=$r->dir_config('lonIDsDir');	my $code_name=$helper->{'VARS'}->{'ANON_CODE_STORAGE_NAME'};
my $envfile=$ENV{'user.environment'};	my $old_name=$helper->{'VARS'}->{'REUSE_OLD_CODES'};
$envfile=~/\/([^\/]+)\.id$/;	my @master_seq=split /\\|\\|\\|/, $helper->{'VARS'}->{'RESOURCES'};
$envfile=$1;	my ($type) = split(/_/,$helper->{'VARS'}->{'PRINT_TYPE'});
&Apache::lonnet::transfer_profile_to_env($lonidsdir,$envfile);	my $flag_latex_header_remove = 'NO';
my $current_counter=$ENV{'form.counter'};	my %moreenv = ('textwidth' => &get_textwidth($helper,$LaTeXwidth));
if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') \|\|	my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$num_todo,'inline');
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {	my $seed=time+($$<<16)+($$);
my %form;	my @allcodes;
$form{'answer_output_mode'}='tex';	if ($old_name) {
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};	my %result=&Apache::lonnet::get('CODEs',[$old_name],$cdom,$cnum);
my $ansrendered = &Apache::loncommon::get_student_answers($curresline,$username,$userdomain,$ENV{'request.course.id'},%form);	@allcodes=split(',',$result{$old_name});
&Apache::lonnet::appenv(('form.counter' => $current_counter));	} else {
if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {	my %allcodes;
$rendered=~s/(\\keephidden{ENDOFPROBLEM})/$ansrendered$1/;	for (my $i=0;$i<$num_todo;$i++) {
} else {	$moreenv{'CODE'}=&get_CODE(\%allcodes,$i,$seed,'6');
$rendered=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});	}
$rendered.='\vskip 0 mm \noindent\textbf{'.&Apache::lonnet::gettitle($curresline).'}\vskip 0 mm ';	if ($code_name) {
$rendered.=&path_to_problem ($curresline,$LaTeXwidth);	&Apache::lonnet::put('CODEs',
$rendered.='\vskip 1 mm '.$ansrendered;	{$code_name =>join(',',keys(%allcodes))},
}	$cdom,$cnum);
}	}
if ($flag_latex_header_remove eq 'YES') {	@allcodes=keys(%allcodes);
$rendered = &latex_header_footer_remove($rendered);	}
} else {	my $i=0;
$rendered =~ s/\\end{document}//;	foreach my $code (sort(@allcodes)) {
}	$moreenv{'CODE'}=&num_to_letters($code);
$current_output .= $rendered;	my ($output,$fullname)=
}	&print_resources($r,$helper,'anonymous',$type,\%moreenv,
$flag_latex_header_remove = 'YES';	\@master_seq,$flag_latex_header_remove);
}	$print_array[$i].=$output;
}	&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,
my $courseidinfo = &get_course();	&mt('last assignment').' '.$fullname);
if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }	$flag_latex_header_remove = 'YES';
if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection}	$i++;
my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header');	}
if ($current_output=~/\\documentclass/) {	&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
$current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\lhead{\\textit{\\textbf{$fullname}}$courseidinfo \\hfill \\thepage \\\\ \\textit{$currentassignment}}\\vskip 3 mm /;	$result .= $print_array[0].' \end{document}';
} else {	} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_from_directory') {
my $blanspages = '';
for (my $j=0;$j<$helper->{'VARS'}->{'EMPTY_PAGES'};$j++) {$blanspages.='\clearpage\strut\clearpage';}
$current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage '.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}}'.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$currentassignment.'}}} \vskip -5 mm '.$current_output;
}
$print_array[int($student_counter/$helper->{'VARS'}->{'NUMBER_TO_PRINT'})].=$current_output;
$student_names[int($student_counter/$helper->{'VARS'}->{'NUMBER_TO_PRINT'})].=$person.':'.$fullname.'_END_';
&Apache::lonnet::delenv('form.counter');
&Apache::lonxml::init_counter();
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,
&mt('last student').' '.$fullname);
}
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
$result .= $print_array[0].' \end{document}';
&Apache::lonnet::delenv('form.textwidth');
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_from_directory') {
#prints selected problems from the subdirectory	#prints selected problems from the subdirectory
$selectionmade = 6;	$selectionmade = 6;
my @list_of_files=split /\\|\\|\\|/, $helper->{'VARS'}->{'FILES'};	my @list_of_files=split /\\|\\|\\|/, $helper->{'VARS'}->{'FILES'};
Line 1084 ENDPART	Line 1059 ENDPART
if ($urlp=~/\//) {	if ($urlp=~/\//) {
my %form;	my %form;
$form{'grade_target'}='tex';	$form{'grade_target'}='tex';
if ($helper->{'VARS'}->{'pagesize.width'}=~/\d+/ &&	$form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
$helper->{'VARS'}->{'pagesize.widthunit'}=~/\w+/) {
$form{'textwidth'}=&recalcto_mm($helper->{'VARS'}->{'pagesize.width'}.' '.$helper->{'VARS'}->{'pagesize.widthunit'});
} else {
$form{'textwidth'}=$LaTeXwidth;
}
$form{'rndseed'}=$rndseed;	$form{'rndseed'}=$rndseed;
if ($urlp =~ m\|/home/([^/]+)/public_html\|) {	if ($urlp =~ m\|/home/([^/]+)/public_html\|) {
$urlp =~ s\|/home/([^/]*)/public_html\|/~$1\|;	$urlp =~ s\|/home/([^/]*)/public_html\|/~$1\|;
Line 1213 ENDPART	Line 1183 ENDPART
} else {	} else {
#prints resource from the construction space	#prints resource from the construction space
$URLback='/'.$helper->{'VARS'}->{'filename'};	$URLback='/'.$helper->{'VARS'}->{'filename'};
if ($URLback=~/([^?]+)/) {$URLback=$1;}	if ($URLback=~/([^?]+)/) {
	$URLback=$1;
	$URLback=~s\|^/~\|/priv/\|;
	}
}	}

&Apache::lonnet::appenv('cgi.'.$identifier.'.file' => $filename,	&Apache::lonnet::appenv('cgi.'.$identifier.'.file' => $filename,
Line 1228 ENDPART	Line 1201 ENDPART
'cgi.'.$identifier.'backref' => $URLback,);	'cgi.'.$identifier.'backref' => $URLback,);

$r->print(<<FINALEND);	$r->print(<<FINALEND);
<meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$identifier">	<meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$identifier" />
</body>	</body>
</html>	</html>
FINALEND	FINALEND
}	}

	sub num_to_letters {
	my ($num) = @_;
	my @nums= split('',$num);
	my @num_to_let=('A'..'Z');
	my $word;
	foreach my $digit (@nums) { $word.=$num_to_let[$digit]; }
	return $word;
	}

	sub get_CODE {
	my ($all_codes,$num,$seed,$size)=@_;
	my $max='1'.'0'x$size;
	srand($seed);
	my $newcode;
	while(1) {
	$newcode=int(rand($max));
	if (!exists($$all_codes{$newcode})) {
	$$all_codes{$newcode}=1;
	return &num_to_letters($newcode);
	}
	}
	}

	sub print_resources {
	my ($r,$helper,$person,$type,$moreenv,$master_seq,$remove_latex_header)=@_;
	my $current_output = '';
	my ($username,$userdomain,$usersection) = split /:/,$person;
	my $fullname = &get_name($username,$userdomain);
	if ($person =~ 'anon') {
	$fullname = "CODE - ".$moreenv->{'CODE'};
	}
	#goes through all resources, checks if they are available for
	#current student, and produces output
	&Apache::lonnet::delenv('form.counter');
	&Apache::lonxml::init_counter();
	foreach my $curresline (@{$master_seq}) {
	if ( !($type eq 'problems' &&
	($curresline!~ m/\.(problem\|exam\|quiz\|assess\|survey\|form\|library)$/)) ) {
	my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline);
	if (&Apache::lonnet::allowed('bre',$res_url)) {
	my $rendered = &Apache::loncommon::get_student_view($curresline,$username,$userdomain,$ENV{'request.course.id'},'tex',$moreenv);
	my $lonidsdir=$r->dir_config('lonIDsDir');
	my $envfile=$ENV{'user.environment'};
	$envfile=~/\/([^\/]+)\.id$/;
	$envfile=$1;
	&Apache::lonnet::transfer_profile_to_env($lonidsdir,$envfile);
	my $current_counter=$ENV{'form.counter'};
	if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') \|\|
	($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
	my %form;
	$form{'answer_output_mode'}='tex';
	$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
	my $ansrendered = &Apache::loncommon::get_student_answers($curresline,$username,$userdomain,$ENV{'request.course.id'},%form);
	&Apache::lonnet::appenv(('form.counter' => $current_counter));
	if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
	$rendered=~s/(\\keephidden{ENDOFPROBLEM})/$ansrendered$1/;
	} else {
	$rendered=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
	$rendered.='\vskip 0 mm \noindent\textbf{'.&Apache::lonnet::gettitle($curresline).'}\vskip 0 mm ';
	$rendered.=&path_to_problem ($curresline,$LaTeXwidth);
	$rendered.='\vskip 1 mm '.$ansrendered;
	}
	}
	if ($remove_latex_header eq 'YES') {
	$rendered = &latex_header_footer_remove($rendered);
	} else {
	$rendered =~ s/\\end{document}//;
	}
	$current_output .= $rendered;
	}
	$remove_latex_header = 'YES';
	}
	}
	my $courseidinfo = &get_course();
	if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }
	if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection}
	my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header');
	if ($current_output=~/\\documentclass/) {
	$current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\lhead{\\textit{\\textbf{$fullname}}$courseidinfo \\hfill \\thepage \\\\ \\textit{$currentassignment}}\\vskip 3 mm /;
	} else {
	my $blankpages = '';
	for (my $j=0;$j<$helper->{'VARS'}->{'EMPTY_PAGES'};$j++) {$blankpages.='\clearpage\strut\clearpage';}
	$current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage '.$blankpages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}}'.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$currentassignment.'}}} \vskip -5 mm '.$current_output;
	}
	return ($current_output,$fullname);

	}

sub handler {	sub handler {

Line 1322 sub printHelper {	Line 1381 sub printHelper {
my $helper = Apache::lonhelper::helper->new("Printing Helper");	my $helper = Apache::lonhelper::helper->new("Printing Helper");
$helper->declareVar('symb');	$helper->declareVar('symb');
$helper->declareVar('postdata');	$helper->declareVar('postdata');
$helper->declareVar('curseed');	$helper->declareVar('curseed');
	$helper->declareVar('probstatus');
$helper->declareVar('filename');	$helper->declareVar('filename');
$helper->declareVar('construction');	$helper->declareVar('construction');
$helper->declareVar('assignment');	$helper->declareVar('assignment');
Line 1382 sub printHelper {	Line 1442 sub printHelper {
if (!$helper->{VARS}->{'curseed'} && $ENV{'form.curseed'}) {	if (!$helper->{VARS}->{'curseed'} && $ENV{'form.curseed'}) {
$helper->{VARS}->{'curseed'}=$ENV{'form.curseed'};	$helper->{VARS}->{'curseed'}=$ENV{'form.curseed'};
}	}
	if (!$helper->{VARS}->{'probstatus'} && $ENV{'form.problemtype'}) {
	$helper->{VARS}->{'probstatus'}=$ENV{'form.problemtype'};
	}

my $userCanSeeHidden = Apache::lonnavmaps::advancedUser();	my $userCanSeeHidden = Apache::lonnavmaps::advancedUser();
my $userPriviledged = ($ENV{'request.role'}=~m/^cc\./ or	my $userPriviledged = ($ENV{'request.role'}=~m/^cc\./ or
Line 1413 sub printHelper {	Line 1476 sub printHelper {
my $paramHash;	my $paramHash;

if ($resourceTitle) {	if ($resourceTitle) {
push @{$printChoices}, ["<b><i>$resourceTitle</i></b> (what you just saw on the screen)", 'current_document', 'PAGESIZE'];	push @{$printChoices}, ["<b><i>$resourceTitle</i></b> (".&mt('what you just saw on the screen').")", 'current_document', 'PAGESIZE'];
}	}

# $r->print($helper->{VARS}->{'postdata'});

# Useful filter strings	# Useful filter strings
my $isProblem = '$res->is_problem()';	my $isProblem = '($res->is_problem()\|\|$res->contains_problem) ';
$isProblem .= ' && !$res->randomout()' if !$userCanSeeHidden;	$isProblem .= ' && !$res->randomout()' if !$userCanSeeHidden;
my $isProblemOrMap = '$res->is_problem() \|\| $res->is_map()';	my $isProblemOrMap = '$res->is_problem() \|\| $res->contains_problem() \|\| $res->is_sequence()';
my $isNotMap = '!$res->is_map()';	my $isNotMap = '!$res->is_sequence()';
$isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden;	$isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden;
my $isMap = '$res->is_map()';	my $isMap = '$res->is_map()';
my $symbFilter = '$res->symb()';	my $symbFilter = '$res->symb()';
Line 1439 sub printHelper {	Line 1500 sub printHelper {
$helper->{VARS}->{'postdata'} &&	$helper->{VARS}->{'postdata'} &&
$helper->{VARS}->{'assignment'}) {	$helper->{VARS}->{'assignment'}) {
# Allow problems from sequence	# Allow problems from sequence
push @{$printChoices}, ["<b>Problems</b> in <b><i>$sequenceTitle</i></b>", 'map_problems', 'CHOOSE_PROBLEMS'];	push @{$printChoices}, ["<b>".&mt('Problems')."</b> ".&mt('in')." <b><i>$sequenceTitle</i></b>", 'map_problems', 'CHOOSE_PROBLEMS'];
# Allow all resources from sequence	# Allow all resources from sequence
push @{$printChoices}, ["<b>Resources</b> in <b><i>$sequenceTitle</i></b>", 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML'];	push @{$printChoices}, ["<b>".&mt('Resources')."</b> ".&mt('in')." <b><i>$sequenceTitle</i></b>", 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML'];

my $helperFragment = <<HELPERFRAGMENT;	my $helperFragment = <<HELPERFRAGMENT;
<state name="CHOOSE_PROBLEMS" title="Select Problem(s) to print">	<state name="CHOOSE_PROBLEMS" title="Select Problem(s) to print">
<message>(mark them then click "next" button) <br /></message>	<message>(mark them then click "next" button) <br /></message>
<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1">	<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"
	closeallpages="1">
<nextstate>PAGESIZE</nextstate>	<nextstate>PAGESIZE</nextstate>
<filterfunc>return $isProblem;</filterfunc>	<filterfunc>return $isProblem;</filterfunc>
<mapurl>$map</mapurl>	<mapurl>$map</mapurl>
Line 1456 sub printHelper {	Line 1518 sub printHelper {

<state name="CHOOSE_PROBLEMS_HTML" title="Select Resource(s) to print">	<state name="CHOOSE_PROBLEMS_HTML" title="Select Resource(s) to print">
<message>(mark them then click "next" button) <br /></message>	<message>(mark them then click "next" button) <br /></message>
<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1">	<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"
	closeallpages="1">
<nextstate>PAGESIZE</nextstate>	<nextstate>PAGESIZE</nextstate>
<filterfunc>return $isNotMap;</filterfunc>	<filterfunc>return $isNotMap;</filterfunc>
<mapurl>$map</mapurl>	<mapurl>$map</mapurl>
Line 1472 HELPERFRAGMENT	Line 1535 HELPERFRAGMENT
# problems in the course, optionally for selected students	# problems in the course, optionally for selected students
if ($userPriviledged && ($helper->{VARS}->{'postdata'}=~/\/res\//)) {	if ($userPriviledged && ($helper->{VARS}->{'postdata'}=~/\/res\//)) {
push @{$printChoices}, ['<b>Problems</b> from <b>entire course</b>', 'all_problems', 'ALL_PROBLEMS'];	push @{$printChoices}, ['<b>Problems</b> from <b>entire course</b>', 'all_problems', 'ALL_PROBLEMS'];
if ($helper->{VARS}->{'assignment'}) {	&Apache::lonxml::xmlparse($r, 'helper', <<ALL_PROBLEMS);
push @{$printChoices}, ["<b>Problems</b> from <b><i>$sequenceTitle</i></b> for <b>selected students</b>", 'problems_for_students', 'CHOOSE_STUDENTS'];
}
&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS);
<state name="ALL_PROBLEMS" title="Select Problem(s) to print">	<state name="ALL_PROBLEMS" title="Select Problem(s) to print">
<message>(mark them then click "next" button) <br /></message>	<message>(mark them then click "next" button) <br /></message>
<resource variable="RESOURCES" multichoice="1"	<resource variable="RESOURCES" toponly='0' multichoice="1"
suppressEmptySequences='1' addstatus="1">	suppressEmptySequences='0' addstatus="1" closeallpages="1">
<nextstate>PAGESIZE</nextstate>	<nextstate>PAGESIZE</nextstate>
<filterfunc>return $isProblemOrMap;</filterfunc>	<filterfunc>return $isProblemOrMap;</filterfunc>
<choicefunc>return $isProblem;</choicefunc>	<choicefunc>return $isNotMap;</choicefunc>
<valuefunc>return $symbFilter;</valuefunc>	<valuefunc>return $symbFilter;</valuefunc>
</resource>	</resource>
</state>	</state>
	ALL_PROBLEMS

<state name="CHOOSE_STUDENTS" title="Select Students and Resources">	if ($helper->{VARS}->{'assignment'}) {
<student multichoice='1' variable="STUDENTS" nextstate="PAGESIZE" />	push @{$printChoices}, ["<b>".&mt('Problems')."</b> ".&mt('from')." <b><i>$sequenceTitle</i></b> ".&mt('for')." <b>".&mt('selected students')."</b>", 'problems_for_students', 'CHOOSE_STUDENTS'];
<message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message>	push @{$printChoices}, ["<b>".&mt('Problems')."</b> ".&mt('from')." <b><i>$sequenceTitle</i></b> ".&mt('for')." <b>".&mt('anonymous students')."</b>", 'problems_for_anon', 'CHOOSE_ANON1'];
<resource variable="RESOURCES" multichoice="1" addstatus="1">	}
	my $resource_selector=<<RESOURCE_SELECTOR;
	<message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message>
	<resource variable="RESOURCES" multichoice="1" addstatus="1"
	closeallpages="1">
<filterfunc>return $isProblem;</filterfunc>	<filterfunc>return $isProblem;</filterfunc>
<mapurl>$map</mapurl>	<mapurl>$map</mapurl>
<valuefunc>return $symbFilter;</valuefunc>	<valuefunc>return $symbFilter;</valuefunc>
Line 1501 HELPERFRAGMENT	Line 1566 HELPERFRAGMENT
<choice computer='1'>Add one empty page/column after each student\'s assignment</choice>	<choice computer='1'>Add one empty page/column after each student\'s assignment</choice>
<choice computer='2'>Add two empty pages/column after each student\'s assignment</choice>	<choice computer='2'>Add two empty pages/column after each student\'s assignment</choice>
<choice computer='3'>Add three empty pages/column after each student\'s assignment</choice>	<choice computer='3'>Add three empty pages/column after each student\'s assignment</choice>
</choices>	</choices>
</state>	<message><hr width='33%' /><b>Number of assignments printed at the same time: </b></message>
	<string variable="NUMBER_TO_PRINT" maxlength="5" size="5"><defaultvalue>"all"</defaultvalue></string>
	RESOURCE_SELECTOR

	&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS);
	<state name="CHOOSE_STUDENTS" title="Select Students and Resources">
	<student multichoice='1' variable="STUDENTS" nextstate="PAGESIZE" />
	$resource_selector
	</state>
CHOOSE_STUDENTS	CHOOSE_STUDENTS

addMessage("<hr width='33%' /><b>Number of assignments printed at the same time: </b>");	my $cdom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
$paramHash = Apache::lonhelper::getParamHash();	my $cnum = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
$paramHash->{'variable'} = 'NUMBER_TO_PRINT';	my @names=&Apache::lonnet::getkeys('CODEs',$cdom,$cnum);
$helper->declareVar('NUMBER_TO_PRINT');	my $namechoice='<choice></choice>';
addMessage("<input type='text' name='NUMBER_TO_PRINT.forminput' size='3' value='all' /><hr width='33%' />");	foreach my $name (@names) {
	$namechoice.='<choice computer="'.$name.'">'.$name.'</choice>';
	}
	&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_ANON1);
	<state name="CHOOSE_ANON1" title="Select Students and Resources">
	<nextstate>PAGESIZE</nextstate>
	<message><hr width='33%' /><b>Number of anonymous assignments to print?</b></message>
	<string variable="NUMBER_TO_PRINT_TOTAL" maxlength="5" size="5"></string>
	<message><br /><b>Names to store the CODEs under for later:</b></message>
	<string variable="ANON_CODE_STORAGE_NAME" maxlength="50" size="20" />
	<message><hr width='33%' /></message>
	<message><b>Reprint a set of saved CODEs:</b></message>
	<dropdown variable="REUSE_OLD_CODES">
	$namechoice
	</dropdown>
	<message><hr width='33%' /></message>
	$resource_selector
	</state>
	CHOOSE_ANON1


if ($helper->{VARS}->{'assignment'}) {	if ($helper->{VARS}->{'assignment'}) {
push @{$printChoices}, ["<b>Resources</b> from <b><i>$sequenceTitle</i></b> for <b>selected students</b>", 'resources_for_students', 'CHOOSE_STUDENTS1'];	push @{$printChoices}, ["<b>".&mt('Resources')."</b> ".&mt('from')." <b><i>$sequenceTitle</i></b> ".&mt('for')." <b>".&mt('selected students')."</b>", 'resources_for_students', 'CHOOSE_STUDENTS1'];
	push @{$printChoices}, ["<b>".&mt('Resources')."</b> ".&mt('from')." <b><i>$sequenceTitle</i></b> ".&mt('for')." <b>".&mt('anonymous students')."</b>", 'resources_for_anon', 'CHOOSE_ANON2'];
}	}
&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS1);
<state name="CHOOSE_STUDENTS1" title="Select Students and Resources">
<student multichoice='1' variable="STUDENTS" nextstate="PAGESIZE" />	$resource_selector=<<RESOURCE_SELECTOR;
<message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message>	<message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message>
<resource variable="RESOURCES" multichoice="1" addstatus="1">	<resource variable="RESOURCES" multichoice="1" addstatus="1"
	closeallpages="1">
<filterfunc>return $isNotMap;</filterfunc>	<filterfunc>return $isNotMap;</filterfunc>
<mapurl>$map</mapurl>	<mapurl>$map</mapurl>
<valuefunc>return $symbFilter;</valuefunc>	<valuefunc>return $symbFilter;</valuefunc>
Line 1529 CHOOSE_STUDENTS	Line 1623 CHOOSE_STUDENTS
<choice computer='1'>Add one empty page/column after each student\'s assignment</choice>	<choice computer='1'>Add one empty page/column after each student\'s assignment</choice>
<choice computer='2'>Add two empty pages/column after each student\'s assignment</choice>	<choice computer='2'>Add two empty pages/column after each student\'s assignment</choice>
<choice computer='3'>Add three empty pages/column after each student\'s assignment</choice>	<choice computer='3'>Add three empty pages/column after each student\'s assignment</choice>
</choices>	</choices>
	<message><hr width='33%' /><b>Number of assignments printed at the same time: </b></message>
	<string variable="NUMBER_TO_PRINT" maxlength="5" size="5"><defaultvalue>"all"</defaultvalue></string>
	RESOURCE_SELECTOR

	&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS1);
	<state name="CHOOSE_STUDENTS1" title="Select Students and Resources">
	<student multichoice='1' variable="STUDENTS" nextstate="PAGESIZE" />
	$resource_selector
</state>	</state>
CHOOSE_STUDENTS1	CHOOSE_STUDENTS1

addMessage("<hr width='33%' /><b>Number of assignments printed at the same time: </b>");	&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_ANON2);
$paramHash = Apache::lonhelper::getParamHash();	<state name="CHOOSE_ANON2" title="Select Students and Resources">
$paramHash->{'variable'} = 'NUMBER_TO_PRINT';	<message><hr width='33%' /><b>How many Anonymous exams to print?</b></message>
$helper->declareVar('NUMBER_TO_PRINT');	<string variable="NUMBER_TO_PRINT_TOTAL" maxlength="5" size="5"></string>
addMessage("<input type='text' name='NUMBER_TO_PRINT.forminput' size='3' value='all' /><hr width='33%' />");	<message><hr width='33%' /></message>
	$resource_selector
	</state>
	CHOOSE_ANON2
}	}

# FIXME: That RE should come from a library somewhere.	# FIXME: That RE should come from a library somewhere.
if ((((&Apache::lonnet::allowed('bre',$subdir) eq 'F') and ($helper->{VARS}->{'postdata'}=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page\|xml\|html\|htm\|xhtml\|xhtm)/)) or defined $helper->{'VARS'}->{'construction'}) and $ENV{'request.role.adv'} and $subdir ne '/home/httpd/html/res/') {	if ((((&Apache::lonnet::allowed('bre',$subdir) eq 'F') and ($helper->{VARS}->{'postdata'}=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page\|xml\|html\|htm\|xhtml\|xhtm)/)) or defined $helper->{'VARS'}->{'construction'}) and $ENV{'request.role.adv'} and $subdir ne '/home/httpd/html/res/') {
push @{$printChoices}, ["<b>Problems</b> from current subdirectory <b><i>$subdir</i></b>", 'problems_from_directory', 'CHOOSE_FROM_SUBDIR'];	push @{$printChoices}, ["<b>".&mt('Problems')."</b> ".&mt('from current subdirectory')." <b><i>$subdir</i></b>", 'problems_from_directory', 'CHOOSE_FROM_SUBDIR'];

my $f = '$filename';	my $f = '$filename';
my $xmlfrag = <<CHOOSE_FROM_SUBDIR;	my $xmlfrag = <<CHOOSE_FROM_SUBDIR;
Line 1585 CHOOSE_FROM_SUBDIR	Line 1690 CHOOSE_FROM_SUBDIR
</state>	</state>
<state name="CHOOSE_FROM_ANY_SEQUENCE" title="Select Resources To Print">	<state name="CHOOSE_FROM_ANY_SEQUENCE" title="Select Resources To Print">
<message>(mark desired resources then click "next" button) <br /></message>	<message>(mark desired resources then click "next" button) <br /></message>
<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1">	<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"
	closeallpages="1">
<nextstate>PAGESIZE</nextstate>	<nextstate>PAGESIZE</nextstate>
<filterfunc>return $isProblem</filterfunc>	<filterfunc>return $isProblem</filterfunc>
<mapurl evaluate='1'>return '$escapedSequenceName';</mapurl>	<mapurl evaluate='1'>return '$escapedSequenceName';</mapurl>
Line 1618 CHOOSE_FROM_ANY_SEQUENCE	Line 1724 CHOOSE_FROM_ANY_SEQUENCE
$paramHash->{CHOICES} = [	$paramHash->{CHOICES} = [
['Without Answers', 'yes'],	['Without Answers', 'yes'],
['With Answers', 'no'],	['With Answers', 'no'],
['Only Answers', 'only'] ];	['Only Answers', 'only'],
	['As Exam Problem', 'exam']
	];
Apache::lonhelper::dropdown->new();	Apache::lonhelper::dropdown->new();
addMessage("</td></tr>");	addMessage("</td></tr>");
$startedTable = 1;	$startedTable = 1;
Line 1670 CHOOSE_FROM_ANY_SEQUENCE	Line 1778 CHOOSE_FROM_ANY_SEQUENCE
if ($helper->{'VARS'}->{'construction'}) {	if ($helper->{'VARS'}->{'construction'}) {
my $stylevalue=$ENV{'construct.style'};	my $stylevalue=$ENV{'construct.style'};
my $xmlfrag .= <<"RNDSEED";	my $xmlfrag .= <<"RNDSEED";
<message><tr><td align='right'>Use random seed: </td><td></message>	<message><tr><td align='right'>Use random seed: </td><td></message>
<string variable="curseed" size="15" maxlength="15">	<string variable="curseed" size="15" maxlength="15">
<defaultvalue>	<defaultvalue>
return $helper->{VARS}->{'curseed'};	return $helper->{VARS}->{'curseed'};
Line 1935 sub render {	Line 2043 sub render {
</table>	</table>

<p>Hint: Some instructors like to leave scratch space for the student by	<p>Hint: Some instructors like to leave scratch space for the student by
making the width much smaller then the width of the page.</p>	making the width much smaller than the width of the page.</p>

ELEMENTHTML	ELEMENTHTML

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.278
changed lines
	Added in v.1.292