[system] / trunk / webwork-modperl / lib / WeBWorK / ContentGenerator / Problem.pm Repository: Repository Listing bbplugincoursesdistsnplrochestersystemwww

# Diff of /trunk/webwork-modperl/lib/WeBWorK/ContentGenerator/Problem.pm

Revision 1377 Revision 1378
766 . scalar @answerNames . " \$numIncorrectNoun correct, for a score of \$scorePercent."; 766 . scalar @answerNames . " \$numIncorrectNoun correct, for a score of \$scorePercent.";
767 return CGI::table({-class=>"attemptResults"}, CGI::Tr(\@tableRows)) . (\$showSummary ? CGI::p({class=>'emphasis'},\$summary) : ""); 767 return CGI::table({-class=>"attemptResults"}, CGI::Tr(\@tableRows)) . (\$showSummary ? CGI::p({class=>'emphasis'},\$summary) : "");
768} 768}
769sub nbsp { 769sub nbsp {
770 my \$str = shift; 770 my \$str = shift;
771 (\$str eq '') ? '&nbsp;' : \$str ; # returns non-breaking space for empty strings 771 (\$str =~/\S/) ? \$str : '&nbsp;' ; # returns non-breaking space for empty strings
772 # tricky cases: \$str =0;
773 # \$str is a complex number
772} 774}
773sub viewOptions(\$) { 775sub viewOptions(\$) {
774 my \$self = shift; 776 my \$self = shift;
775 my \$displayMode = \$self->{displayMode}; 777 my \$displayMode = \$self->{displayMode};
776 my %must = %{ \$self->{must} }; 778 my %must = %{ \$self->{must} };

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