--- loncom/xml/londefdef.pm 2002/11/18 20:47:51 1.105 +++ loncom/xml/londefdef.pm 2003/03/14 21:23:20 1.106.2.1 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Tags Default Definition Module # -# $Id: londefdef.pm,v 1.105 2002/11/18 20:47:51 sakharuk Exp $ +# $Id: londefdef.pm,v 1.106.2.1 2003/03/14 21:23:20 albertel Exp $ # # # Copyright Michigan State University Board of Trustees @@ -52,7 +52,7 @@ use Image::Magick; BEGIN { - &Apache::lonxml::register('Apache::londefdef',('a','abbr','acronym','address','allow','applet','area','b','base','basefont','bgo','bgsound','big','blink','blockquote','blankspace','body','br','button','caption','center','cite','code','col','colgroup','dd','del','dfn','dir','div','dl','dt','em','embed','externallink','fieldset','font','form','frame','frameset','h1','h2','h3','h4','h5','h6','head','hr','html','i','iframe','img','input','ins','insert','isindex','kbd','keygen','label','layer','legend','li','link','m','map','marquee','menu','meta','multicol','nobr','noembed','noframes','nolayer','noscript','object','ol','optgroup','option','output','p','param','pre','q','s','samp','select','server','small','spacer','span','strike','strong','sub','sup','table','tbody','td','textarea','tfoot','th','thead','title','tr','tt','u','ul','var','wbr')); + &Apache::lonxml::register('Apache::londefdef',('a','abbr','acronym','address','allow','applet','area','b','base','basefont','bgo','bgsound','big','blink','blockquote','blankspace','body','br','button','caption','center','cite','code','col','colgroup','dd','del','dfn','dir','div','dl','dt','em','embed','externallink','fieldset','font','form','frame','frameset','h1','h2','h3','h4','h5','h6','head','hr','html','i','iframe','img','input','ins','insert','isindex','kbd','keygen','label','layer','legend','li','link','m','map','marquee','menu','meta','multicol','nobr','noembed','noframes','nolayer','noscript','object','ol','optgroup','option','output','p','param','pre','q','s','samp','select','server','small','spacer','span','strike','strong','sub','sup','table','tbody','td','textarea','tfoot','th','thead','title','tr','tt','tthoption','u','ul','var','wbr')); } @@ -108,6 +108,28 @@ sub end_m { } return $currentstring; } + +sub start_tthoption { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; + my $result; + if ($target eq 'web') { + my $inside = &Apache::lonxml::get_all_text("/tthoption",$parser); + $inside=~s/^\s*//; + if ($ENV{'browser.mathml'}) { + &tth::ttmoptions($inside); + } else { + &tth::tthoptions($inside); + } + } + return $result; +} + +sub end_tthoption { + my ($target,$token) = @_; + my $result; + return $result; +} + #-- tag sub start_html { my ($target,$token) = @_; @@ -965,7 +987,7 @@ EDITBUTTON if ($target eq 'web') { $currentstring .= $token->[4]; } elsif ($target eq 'tex') { - $currentstring .= '\underline{'; + &Apache::lonxml::startredirection(); } return $currentstring; } @@ -975,7 +997,10 @@ EDITBUTTON if ($target eq 'web') { $currentstring .= $token->[2]; } elsif ($target eq 'tex') { - $currentstring .= '}'; + $currentstring=&Apache::lonxml::endredirection(); + $currentstring=~s/(\S)(\s+)(\S)/$1}$2\\underline{$3/g; + $currentstring=~s/^\s*(\S)/\\underline{$1/; + $currentstring=~s/(\S)\s*$/$1}/; } return $currentstring; } @@ -986,7 +1011,7 @@ EDITBUTTON if ($target eq 'web') { $currentstring .= $token->[4]; } elsif ($target eq 'tex') { - $currentstring .= '\underline{'; + &Apache::lonxml::startredirection(); } return $currentstring; } @@ -996,7 +1021,10 @@ EDITBUTTON if ($target eq 'web') { $currentstring .= $token->[2]; } elsif ($target eq 'tex') { - $currentstring .= '}'; + $currentstring=&Apache::lonxml::endredirection(); + $currentstring=~s/(\S)(\s+)(\S)/$1}$2\\underline{$3/g; + $currentstring=~s/^\s*(\S)/\\underline{$1/; + $currentstring=~s/(\S)\s*$/$1}/; } return $currentstring; } @@ -1142,7 +1170,7 @@ EDITBUTTON if ($target eq 'web') { $currentstring .= $token->[4]; } elsif ($target eq 'tex') { - $currentstring .= '\underline{'; + &Apache::lonxml::startredirection(); } return $currentstring; } @@ -1152,7 +1180,10 @@ EDITBUTTON if ($target eq 'web') { $currentstring .= $token->[2]; } elsif ($target eq 'tex') { - $currentstring .= '}'; + $currentstring=&Apache::lonxml::endredirection(); + $currentstring=~s/(\S)(\s+)(\S)/$1}$2\\underline{$3/g; + $currentstring=~s/^\s*(\S)/\\underline{$1/; + $currentstring=~s/(\S)\s*$/$1}/; } return $currentstring; }