--- loncom/xml/londefdef.pm 2005/12/20 23:12:03 1.304
+++ loncom/xml/londefdef.pm 2007/01/17 10:09:26 1.351
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Tags Default Definition Module
#
-# $Id: londefdef.pm,v 1.304 2005/12/20 23:12:03 foxr Exp $
+# $Id: londefdef.pm,v 1.351 2007/01/17 10:09:26 foxr Exp $
#
#
# Copyright Michigan State University Board of Trustees
@@ -48,6 +48,7 @@ use Apache::lonmenu();
use Apache::lonmeta();
use Apache::Constants qw(:common);
use File::Basename;
+use LONCAPA();
# use Data::Dumper;
BEGIN {
@@ -68,7 +69,6 @@ BEGIN {
# for ($row =0; $row <= $lastrow; $row++ ) {
# my $text = Dumper($Apache::londefdef::table[$row]);
# &Apache::lonnet::logthis("table [ $row ]".$text);
-#
# }
#}
sub initialize_londefdef {
@@ -80,6 +80,8 @@ sub initialize_londefdef {
@Apache::londefdef::DT=(0);
@Apache::londefdef::seenDT=(0);
$Apache::londefdef::list_index=0;
+ undef($Apache::londefdef::head);
+ undef($Apache::londefdef::title);
}
#======================= TAG SUBROUTINES =====================
@@ -106,11 +108,21 @@ sub start_m {
$inside=&Apache::run::evaluate($inside,$safeeval,$$parstack[-1]);
#&Apache::lonxml::debug("M is evaulated to:$inside:");
}
+ my $tex = $inside;
my $display=&Apache::lonxml::get_param('display',$parstack,$safeeval);
$currentstring = &Apache::lontexconvert::converted(\$inside,$display);
if ($Apache::lontexconvert::errorstring) {
- &Apache::lonxml::warning("tth error: ".
- $Apache::lontexconvert::errorstring);
+ my $errormsg='<pre>'.&HTML::Entities::encode($Apache::lontexconvert::errorstring,'<>&"').'</pre> occured while attempting to convert this TeX: <pre>';
+ $tex = &HTML::Entities::encode($tex,'<>&"');
+ my ($linenumber) =
+ ($Apache::lontexconvert::errorstring =~ /Line (\d+)/);
+ if (defined($linenumber)) {
+ my @tex=split("\n",$tex);
+ $tex[$linenumber]='<b><font color="red">'.
+ $tex[$linenumber].'</font></b>';
+ $tex=join("\n",@tex);
+ }
+ &Apache::lonxml::warning($errormsg.$tex.'</pre>');
$Apache::lontexconvert::errorstring='';
}
#&Apache::lonxml::debug("M is ends with:$currentstring:");
@@ -146,7 +158,7 @@ sub end_m {
sub start_tthoption {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
my $result;
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
my $inside = &Apache::lonxml::get_all_text("/tthoption",$parser,
$style);
$inside=~s/^\s*//;
@@ -169,16 +181,16 @@ sub end_tthoption {
sub start_html {
my ($target,$token) = @_;
my $currentstring = '';
- my $options=$env{'course.'.$env{'request.course.id'}.'.tthoptions'};
- &Apache::lontexconvert::init_tth();
if ($target eq 'web' || $target eq 'edit' || $target eq 'webgrade' ) {
- $currentstring = &Apache::lonxml::xmlbegin();
+ # start_body() takes care of emitting the <html>
} elsif ($target eq 'tex') {
- $currentstring .= '\documentclass[letterpaper]{article}';
+ $currentstring .=
+ '\documentclass[letterpaper,twoside]{article}\raggedbottom';
if (($env{'form.latex_type'}=~'batchmode') ||
(!$env{'request.role.adv'})) {$currentstring .='\batchmode';}
$currentstring .= '\newcommand{\keephidden}[1]{}'.
'\renewcommand{\deg}{$^{\circ}$}'.
+ '\usepackage{multirow}'.
'\usepackage{longtable}'.
'\usepackage{textcomp}'.
'\usepackage{makeidx}'.
@@ -201,8 +213,8 @@ sub start_html {
sub end_html {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
- $currentstring = '</html>';
+ if ($target eq 'web' || $target eq 'webgrade') {
+ # end_body takes care of the </html>
}
return $currentstring;
}
@@ -211,8 +223,8 @@ sub end_html {
sub start_head {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
- $currentstring = $token->[4].&Apache::lonxml::fontsettings();
+ if ($target eq 'web' || $target eq 'webgrade') {
+ &Apache::lonxml::startredirection();
}
return $currentstring;
}
@@ -220,9 +232,12 @@ sub start_head {
sub end_head {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web' && $env{'request.state'} eq 'published') {
- $currentstring = &Apache::lonmenu::registerurl(undef,$target).
- $token->[2];
+ if (($target eq 'web' && $env{'request.state'} eq 'published') ||
+ ($target eq 'webgrade' && $env{'request.state'} eq 'published')) {
+ # in case there is a </head> but no <head>
+ if ($Apache::lonxml::redirection) {
+ $Apache::londefdef::head = &Apache::lonxml::endredirection();
+ }
}
return $currentstring;
}
@@ -231,7 +246,7 @@ sub end_head {
sub start_map {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -240,7 +255,7 @@ sub start_map {
sub end_map {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -250,7 +265,7 @@ sub end_map {
sub start_select {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
$Apache::londefdef::select=0;
@@ -261,7 +276,7 @@ sub start_select {
sub end_select {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -271,7 +286,7 @@ sub end_select {
sub start_option {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
$Apache::londefdef::select++;
@@ -287,7 +302,7 @@ sub start_option {
sub end_option {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$currentstring='}';
@@ -299,7 +314,7 @@ sub end_option {
sub start_input {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -308,7 +323,7 @@ sub start_input {
sub end_input {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -318,7 +333,7 @@ sub end_input {
sub start_textarea {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -327,7 +342,7 @@ sub start_textarea {
sub end_textarea {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -337,7 +352,7 @@ sub end_textarea {
sub start_form {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -346,7 +361,7 @@ sub start_form {
sub end_form {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -354,10 +369,11 @@ sub end_form {
#-- <title> tag (end tag required)
sub start_title {
- my ($target,$token) = @_;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
my $currentstring = '';
- if ($target eq 'web') {
- $currentstring = $token->[4];
+ if ($target eq 'web' || $target eq 'webgrade') {
+ $Apache::londefdef::title =
+ &Apache::lonxml::get_all_text('/title',$parser,$style);
} elsif ($target eq 'tex') {
$currentstring .= '\keephidden{Title of the document: '
}
@@ -371,8 +387,8 @@ sub start_title {
sub end_title {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
- $currentstring = $token->[2];
+ if ($target eq 'web' || $target eq 'webgrade') {
+ # start_title takes care of swallowing the title
} elsif ($target eq 'tex') {
$currentstring .= '}';
}
@@ -387,7 +403,7 @@ sub end_title {
sub start_meta {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
my $args='';
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
if ($args eq '') {
@@ -436,7 +452,7 @@ sub start_meta {
sub end_meta {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
my $args='';
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
if ($args ne '') {
@@ -502,79 +518,30 @@ sub start_body {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
if ($Apache::lonhomework::parsing_a_problem) {
&Apache::lonxml::warning("<body> tag found inside of <problem> tag this can cause problems.");
return '';
}
- if (!$Apache::lonxml::registered &&
- $env{'request.state'} eq 'published') {
- $currentstring.='<head>'.
- &Apache::lonmenu::registerurl(undef,$target).'</head>';
- }
-# Accessibility
- if ($env{'browser.imagesuppress'} eq 'on') {
- delete($token->[2]->{'background'});
- }
- if ($env{'browser.fontenhance'} eq 'on') {
- my $style='';
- foreach my $key (keys(%{$token->[2]})) {
- if ($key =~ /^style$/i) {
- $style.=$token->[2]->{$key}.';';
- delete($token->[2]->{$key});
- }
- }
- $token->[2]->{'style'}=$style.'; font-size: x-large;';
- }
- if ($env{'browser.blackwhite'} eq 'on') {
- delete($token->[2]->{'font'});
- delete($token->[2]->{'link'});
- delete($token->[2]->{'alink'});
- delete($token->[2]->{'vlink'});
- delete($token->[2]->{'bgcolor'});
- delete($token->[2]->{'background'});
- }
-# Overload loads
- my $onLoad='';
- foreach my $key (keys(%{$token->[2]})) {
- if ($key =~ /^onload$/i) {
- $onLoad.=$token->[2]->{$key}.';';
- delete($token->[2]->{$key});
- }
- }
- $token->[2]->{'onload'}=&Apache::lonmenu::loadevents().';'.$onLoad;
- my $onUnload='';
- foreach my $key (keys(%{$token->[2]})) {
- if ($key =~ /^onunload$/i) {
- $onUnload.=$token->[2]->{$key}.';';
- delete($token->[2]->{$key});
- }
- }
- $token->[2]->{'onunload'}=&Apache::lonmenu::unloadevents().
- ';'.$onUnload;
- $currentstring .= '<'.$token->[1];
- foreach (keys %{$token->[2]}) {
- $currentstring.=' '.$_.'="'.$token->[2]->{$_}.'"';
- }
- $currentstring.='>';
- &Apache::lontexconvert::jsMath_reset();
- if ($env{'environment.texengine'} eq 'jsMath') {
- $currentstring.=&Apache::lontexconvert::jsMath_header();
+ if (&is_inside_of($tagstack, "head")) {
+ &end_head(@_);
}
+ $currentstring =
+ &Apache::loncommon::start_page($Apache::londefdef::title,
+ $Apache::londefdef::head,
+ {'add_entries' => $token->[2],
+ 'no_title' => 1,
+ 'force_register' => 1});
+
if ($env{'request.state'} ne 'published') {
- if ($env{'environment.remote'} eq 'off') {
- $currentstring.=
- &Apache::lonmenu::constspaceform().
- &Apache::lonmenu::menubuttons(1,'web',1);
- }
+ $currentstring.=&Apache::lonmenu::constspaceform();
$currentstring.=(<<EDITBUTTON);
<form method="post">
<input type="submit" name="editmode" accesskey="e" value="Edit" />
</form>
+<br />
EDITBUTTON
- } else {
- $currentstring.=&Apache::lonmenu::menubuttons(undef,$target,1);
}
$currentstring.=&Apache::lonxml::message_location();
} elsif ($target eq 'tex') {
@@ -586,33 +553,46 @@ EDITBUTTON
sub end_body {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # Close off unclosed <p>
- if ($target eq 'web') {
- $currentstring .= &Apache::lonxml::xmlend($target,$parser);
+ if ($target eq 'web' || $target eq 'webgrade') {
+ $currentstring .= &Apache::loncommon::end_page({'discussion' => 1});
} elsif ($target eq 'tex') {
$currentstring .= '\strut\newline\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\newline\noindent \end{document}';
}
return $currentstring;
}
+# \begin{center} causes a new paragprah spacing that looks odd inside
+# of a table cell. Same at the end of a \center but with a slightly
+# larger space .. hence center_correction and center_end_correction.
+#
+sub center_correction { return '\vspace*{-6 mm}'; }
+sub center_end_correction { return '\vspace*{-7 mm}'; }
+
#-- <center> tag (end tag required)
sub start_center {
- my ($target,$token) = @_;
+ my ($target,$token,$tagstack) = @_;
my $currentstring = &end_p(); # Close off any prior para.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
+ if (&is_inside_of($tagstack, "table")) {
+ $currentstring .= ¢er_correction();
+ }
$currentstring .= '\begin{center}';
}
return $currentstring;
}
sub end_center {
- my ($target,$token) = @_;
+ my ($target,$token,$tagstack) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$currentstring = '\end{center}';
+ if (&is_inside_of($tagstack, "table")) {
+ $currentstring .= ¢er_end_correction();
+ }
}
return $currentstring;
}
@@ -622,7 +602,7 @@ sub end_center {
sub start_b {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
&disable_para();
@@ -634,7 +614,7 @@ sub start_b {
sub end_b {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
&enable_para();
@@ -648,7 +628,7 @@ sub end_b {
sub start_strong {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
&disable_para();
@@ -660,7 +640,7 @@ sub start_strong {
sub end_strong {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
&enable_para();
@@ -673,7 +653,7 @@ sub end_strong {
sub start_h1 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # Close off any prior para.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
my $pre;
@@ -698,7 +678,7 @@ sub start_h1 {
sub end_h1 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
my $post='\vskip 0 mm ';
@@ -722,7 +702,7 @@ sub end_h1 {
sub start_h2 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # Close off any prior para.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
my $pre;
@@ -744,7 +724,7 @@ sub start_h2 {
sub end_h2 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
my $post='\vskip 0 mm ';
@@ -765,7 +745,7 @@ sub end_h2 {
sub start_h3 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # Close off any prior para.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
my $pre;
@@ -787,7 +767,7 @@ sub start_h3 {
sub end_h3 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
my $post='\vskip 0 mm ';
@@ -808,7 +788,7 @@ sub end_h3 {
sub start_h4 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # Close off any prior para.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
my $pre;
@@ -830,7 +810,7 @@ sub start_h4 {
sub end_h4 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
my $post='\vskip 0 mm ';
@@ -851,7 +831,7 @@ sub end_h4 {
sub start_h5 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # Close off any prior paras.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
my $pre;
@@ -873,7 +853,7 @@ sub start_h5 {
sub end_h5 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
my $post='\vskip 0 mm ';
@@ -894,7 +874,7 @@ sub end_h5 {
sub start_h6 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # Close off any prior paras.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
my $pre;
@@ -916,7 +896,7 @@ sub start_h6 {
sub end_h6 {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
my $post='\vskip 0 mm ';
@@ -937,7 +917,7 @@ sub end_h6 {
sub start_cite {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\textit{';
@@ -948,7 +928,7 @@ sub start_cite {
sub end_cite {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}';
@@ -960,7 +940,7 @@ sub end_cite {
sub start_i {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\textit{';
@@ -971,7 +951,7 @@ sub start_i {
sub end_i {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}';
@@ -983,7 +963,7 @@ sub end_i {
sub start_address {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\textit{';
@@ -994,7 +974,7 @@ sub start_address {
sub end_address {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}';
@@ -1006,7 +986,7 @@ sub end_address {
sub start_dfn {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\textit{';
@@ -1017,7 +997,7 @@ sub start_dfn {
sub end_dfn {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}';
@@ -1029,7 +1009,7 @@ sub end_dfn {
sub start_tt {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\texttt{';
@@ -1040,7 +1020,7 @@ sub start_tt {
sub end_tt {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}';
@@ -1052,7 +1032,7 @@ sub end_tt {
sub start_kbd {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\texttt{';
@@ -1063,7 +1043,7 @@ sub start_kbd {
sub end_kbd {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}';
@@ -1075,7 +1055,7 @@ sub end_kbd {
sub start_code {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\texttt{';
@@ -1086,7 +1066,7 @@ sub start_code {
sub end_code {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}';
@@ -1098,7 +1078,7 @@ sub end_code {
sub start_em {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\emph{';
@@ -1109,7 +1089,7 @@ sub start_em {
sub end_em {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}';
@@ -1121,7 +1101,7 @@ sub end_em {
sub start_q {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\emph{';
@@ -1132,7 +1112,7 @@ sub start_q {
sub end_q {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}';
@@ -1171,27 +1151,37 @@ sub enable_para {
sub start_p {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= &end_p(); # close off prior para if in progress.
$currentstring .= $token->[4];
if (! ($currentstring =~ /\//)) {
$closing_string = '</p>'; # Deal correctly with <p /> e.g.
}
} elsif ($target eq 'tex' && !$para_disabled) {
+
$currentstring .= &end_p(); # close off prior para if in progress.
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1);
if ($align eq 'center') {
- $currentstring .='\begin{center}\par';
+ $currentstring .='\begin{center}\par ';
$closing_string = '\end{center}';
+ if (&is_inside_of($tagstack, "table")) {
+ $currentstring = ¢er_correction().$currentstring;
+ }
} elsif ($align eq 'right') {
- $currentstring.='\makebox['.$env{'form.textwidth'}.']{\hfill\llap{';
- $closing_string= '}}';
+ $currentstring.="\n".'{\flushright ';
+# $currentstring.='\makebox['.$env{'form.textwidth'}.']{\hfill\llap{';
+ $closing_string= "}\n";
} elsif ($align eq 'left') {
- $currentstring.='\noindent\makebox['.$env{'form.textwidth'}.']{\rlap{';
- $closing_string = '}\hfill}';
+ $currentstring.= "\n".'{\flushleft ';
+# $currentstring.='\noindent\makebox['.$env{'form.textwidth'}.']{{';
+ $closing_string = "}\n";
} else {
$currentstring.='\par ';
- $closing_string = '\strut\\\\\strut ';
+ if (&is_inside_of($tagstack, 'table')) {
+ $closing_string = '\vskip 0pt'; # Seems to be consistent with <p> in tables.
+ } else {
+ $closing_string = '\strut\\\\\strut ';
+ }
}
}
@@ -1218,7 +1208,7 @@ sub end_p {
sub start_br {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
my @tempo=@$tagstack;
@@ -1228,16 +1218,19 @@ sub start_br {
#
for (my $i=$#tempo;$i>=0;$i--) {
if (($tempo[$i] eq 'b') || ($tempo[$i] eq 'strong') ||
- ($tempo[$i] eq 'ol') || ($tempo[$i] eq 'ul') ||
- ($tempo[$i] eq 'td') || ($tempo[$i] eq 'th')) {
+ ($tempo[$i] eq 'ol') || ($tempo[$i] eq 'ul')) {
$signal=1;
- last;
+ }
+ if (($tempo[$i] eq 'td') || ($tempo[$i] eq 'th')) {
+ $signal = 1;
}
}
- if ($signal) {
+ if ($signal eq 1) {
$currentstring .= ' \vskip 0 mm ';
} elsif ($$tagstack[-2] ne 'sub' && $$tagstack[-2] ne 'sup') {
$currentstring .= '\strut \\\\ \strut ';
+ } else { # Honor break in simple <sup></sup>
+ $currentstring .= '}} \strut \\\\ \strut \ensuremath{^{';
}
}
return $currentstring;
@@ -1246,7 +1239,7 @@ sub start_br {
sub end_br {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
}
return $currentstring;
@@ -1256,7 +1249,7 @@ sub end_br {
sub start_big {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '{\large ';
@@ -1267,7 +1260,7 @@ sub start_big {
sub end_big {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}';
@@ -1279,7 +1272,7 @@ sub end_big {
sub start_small {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '{\footnotesize ';
@@ -1290,7 +1283,7 @@ sub start_small {
sub end_small {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}';
@@ -1302,7 +1295,7 @@ sub end_small {
sub start_basefont {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
my $basesize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval);
@@ -1316,7 +1309,7 @@ sub start_basefont {
sub end_basefont {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
my $basesize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval);
@@ -1331,7 +1324,7 @@ sub end_basefont {
sub start_font {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
my $face=&Apache::lonxml::get_param('face',$parstack,$safeeval);
if ($face!~/symbol/i) {
if (($env{'browser.fontenhance'} eq 'on') ||
@@ -1350,7 +1343,7 @@ sub start_font {
sub end_font {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
my $fontsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval);
@@ -1365,7 +1358,7 @@ sub end_font {
sub start_strike {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
&Apache::lonxml::startredirection();
@@ -1376,7 +1369,7 @@ sub start_strike {
sub end_strike {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring=&Apache::lonxml::endredirection();
@@ -1391,7 +1384,7 @@ sub end_strike {
sub start_s {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
&Apache::lonxml::startredirection();
@@ -1402,7 +1395,7 @@ sub start_s {
sub end_s {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring=&Apache::lonxml::endredirection();
@@ -1417,7 +1410,7 @@ sub end_s {
sub start_sub {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\ensuremath{_{';
@@ -1428,7 +1421,7 @@ sub start_sub {
sub end_sub {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}}';
@@ -1440,7 +1433,7 @@ sub end_sub {
sub start_sup {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\ensuremath{^{';
@@ -1451,7 +1444,7 @@ sub start_sup {
sub end_sup {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '}}';
@@ -1463,7 +1456,7 @@ sub end_sup {
sub start_hr {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # End enclosing para.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
my $LaTeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0);
@@ -1493,7 +1486,7 @@ sub start_hr {
sub end_hr {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
}
return $currentstring;
@@ -1511,7 +1504,7 @@ sub end_hr {
sub start_div {
my ($target,$token, $tagstack, $parstack, $parser, $safeeval) = @_;
my $currentstring = &end_p(); # Close enclosing para.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
}
if ($target eq 'tex') {
@@ -1524,6 +1517,9 @@ sub start_div {
if ($align eq 'center') {
$currentstring .= '\begin{center}';
$endstring = '\end{center}';
+ if (&is_inside_of($tagstack, "table")) {
+ $currentstring = ¢er_correction().$currentstring;
+ }
}
elsif ($align eq 'right') {
$currentstring .= '\begin{flushright}';
@@ -1544,7 +1540,7 @@ sub start_div {
sub end_div {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
}
if ($target eq 'tex') {
@@ -1559,21 +1555,10 @@ sub end_div {
sub start_a {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
my $href=&Apache::lonxml::get_param('href',$parstack,$safeeval,
undef,1);
$currentstring=&Apache::lonenc::encrypt_ref($token,{'href'=>$href});
- } elsif ($target eq 'tex') {
- my $a=&Apache::lonxml::get_param('href',$parstack,$safeeval,undef,1);
- my $b=&Apache::lonxml::get_param('name',$parstack,$safeeval,undef,1);
- if ($a=~/\S/) {
- $a=~s/([^\\])%/$1\\\%/g;
- $currentstring .= '\ref{URI: '.$a.'}';
- } elsif ($b=~/\S/) {
- $currentstring .= '\ref{Anchor: '.$b.'}';
- } else {
- $currentstring.='';
- }
}
return $currentstring;
}
@@ -1581,9 +1566,21 @@ sub start_a {
sub end_a {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
}
+ if ($target eq 'tex') {
+ my $a=&Apache::lonxml::get_param('href',$parstack,$safeeval,undef,1);
+ my $b=&Apache::lonxml::get_param('name',$parstack,$safeeval,undef,1);
+ if ($a=~/\S/) {
+ $a=~s/([^\\])%/$1\\\%/g;
+ $currentstring .= ' ({\tt URI:'.&Apache::lonxml::latex_special_symbols($a).'})';
+ } elsif ($b=~/\S/) {
+ $currentstring .= ' ({\tt Anchor:'.&Apache::lonxml::latex_special_symbols($b).'})';
+ } else {
+ $currentstring.='';
+ }
+ }
return $currentstring;
}
@@ -1591,7 +1588,7 @@ sub end_a {
sub start_li {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
my $type=&Apache::lonxml::get_param('type',$parstack,$safeeval,undef,0);
@@ -1622,7 +1619,7 @@ sub start_li {
sub end_li {
my ($target,$token) = @_;
my $currentstring = &end_p(); # In case there's a <p> in the <li>
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
}
return $currentstring;
@@ -1632,7 +1629,7 @@ sub end_li {
sub start_u {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
&Apache::lonxml::startredirection();
@@ -1643,7 +1640,7 @@ sub start_u {
sub end_u {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring=&Apache::lonxml::endredirection();
@@ -1658,7 +1655,7 @@ sub end_u {
sub start_ul {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # Close off enclosing list.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
my $TeXtype=&Apache::lonxml::get_param('type',$parstack,$safeeval,undef,0);
@@ -1687,7 +1684,7 @@ sub start_ul {
sub end_ul {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$currentstring = '\end{itemize} \renewcommand{\labelitemi}{$\bullet$}'.
@@ -1702,7 +1699,7 @@ sub end_ul {
sub start_menu {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
$currentstring = " \\begin{itemize} ";
@@ -1713,7 +1710,7 @@ sub start_menu {
sub end_menu {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$currentstring = " \\end{itemize}";
@@ -1725,7 +1722,7 @@ sub end_menu {
sub start_dir {
my ($target,$token) = @_;
my $currentstring = &end_p(); # In case there's a <p> prior to the list.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= " \\begin{itemize} ";
@@ -1736,7 +1733,7 @@ sub start_dir {
sub end_dir {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$currentstring = " \\end{itemize}";
@@ -1748,7 +1745,7 @@ sub end_dir {
sub start_ol {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # In case there's a <p> prior to the list.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$Apache::londefdef::list_index=0;
@@ -1787,7 +1784,7 @@ sub start_ol {
sub end_ol {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$currentstring = '\end{enumerate}\renewcommand{\labelenumi}{\arabic{enumi}.}'.
@@ -1802,7 +1799,7 @@ sub end_ol {
sub start_dl {
my ($target,$token) = @_;
my $currentstring = &end_p(); # In case there's a <p> unclosed prior to the list.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\begin{description}';
@@ -1818,7 +1815,7 @@ sub start_dl {
sub end_dl {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
if ($Apache::londefdef::DT[-1]) { &end_dt(@_); }
@@ -1840,7 +1837,7 @@ sub end_dl {
sub start_dt {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring='';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
if ($Apache::londefdef::DT[-1]) { &end_dt(@_); }
@@ -1855,7 +1852,7 @@ sub start_dt {
sub end_dt {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
if ($Apache::londefdef::DT[-1]) {
@@ -1878,7 +1875,7 @@ sub item_cleanup {
sub start_dd {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
if ($Apache::londefdef::DT[-1]) { &end_dt(@_); }
@@ -1897,7 +1894,7 @@ sub start_dd {
sub end_dd {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$Apache::londefdef::description[-1]->[-1].=
@@ -1918,11 +1915,10 @@ sub start_table {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $textwidth = '';
my $currentstring = &end_p();
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
- my $aa = {};
- push @Apache::londefdef::table, $aa;
+ push(@Apache::londefdef::table, {});
$Apache::londefdef::table[-1]{'row_number'} = -1;
#maximum table's width (default coincides with text line length)
if ($#Apache::londefdef::table==0) {
@@ -1944,11 +1940,16 @@ sub start_table {
# width either comes forced from the TeXwidth or the width parameters.
# in either case it can be a percentage or absolute width.
-
+ # in the width case we ignore absolute width
my $TeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0);
- if (not defined $TeXwidth) {
- $TeXwidth = &Apache::lonxml::get_param('width',$parstack,$safeeval,undef,1);
-
+ if (!defined($TeXwidth)) {
+ my $htmlwidth = &Apache::lonxml::get_param('width',$parstack,
+ $safeeval,undef,1);
+ if ($htmlwidth =~ /%/) {
+ $TeXwidth = $htmlwidth;
+ } else {
+ $TeXwidth = $textwidth;
+ }
} else {
$Apache::londefdef::table[-1]{'forcedtablewidth'} = 1;
}
@@ -1958,7 +1959,12 @@ sub start_table {
$Apache::londefdef::table[-1]{'width'}=$1*$textwidth/100;
} else {
$Apache::londefdef::table[-1]{'width'}=$TeXwidth;
- }
+ }
+ # In the end, however the table width cannot be wider than $textwidth...
+
+ if ($Apache::londefdef::table[-1]{'width'} > $textwidth) {
+ $Apache::londefdef::table[-1]{'width'} = $textwidth;
+ }
#table's border
my $border = &Apache::lonxml::get_param('border',$parstack,$safeeval);
@@ -1986,7 +1992,13 @@ sub start_table {
$Apache::londefdef::table[-1]{'minlen'}=[];
$Apache::londefdef::table[-1]{'content'}=[];
$Apache::londefdef::table[-1]{'align'}=[];
- $currentstring.='\keephidden{NEW TABLE ENTRY}';
+ if (&is_inside_of($tagstack, 'sup')) {
+ $currentstring .= '}} \\\\ \ensuremath{^{ ';
+ }
+ if (&is_inside_of($tagstack, 'sub')) {
+ $currentstring .= '}} \\\\ \ensuremath{_{ ';
+ }
+ $currentstring.=' \keephidden{NEW TABLE ENTRY}';
}
@@ -1996,7 +2008,7 @@ sub start_table {
sub end_table {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
my $inmemory = '';
@@ -2186,28 +2198,105 @@ sub end_table {
$header_of_table .= '}';
#fill the table
for (my $in=0;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) {
+ my $have_rowspan = 0;
for (my $jn=0;$jn<=$#fwidth;$jn++) {
+
+ #-----------------------------------------------------------
+ # I think this order of doing things will ensure that
+ # single rowspan, columspan and combined row/colspans will
+ # work correctly. LaTeX is delicate here.
+ # RF.
+
+ # Start a rowspan if necessary:
+
+ my $rowspan = $Apache::londefdef::table[-1]{'rowspan'}[$in][$jn];
+ my $colspan = $Apache::londefdef::table[-1]{'colspan'}[$in][$jn];
#
# Do the appropriate magic if this has a colspan
#
- my $colspan = $Apache::londefdef::table[-1]{'colspan'}[$in][$jn];
+
if ($colspan > 1) {
+ my $spanwidth = 0;
+ for (my $spancol = $jn; $spancol < $jn + $colspan; $spancol++) {
+ $spanwidth += $fwidth[$spancol];
+ }
$output .= '\multicolumn{'.
$colspan
- .'}{|l|}{';
+ ."}";
+ if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') {
+ $output .= '{|c|}{';
+ } elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') {
+ $output .= '{|r|}{';
+ }
+ else {
+ $output .= "{|p{$spanwidth mm}|}{";
+ }
+
}
- if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') {
- # $output.='\vspace*{-6 mm}\begin{center}';
- $output.='\begin{center}';
- } elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') {
- $output.=' \hfill \llap{'
+
+ # Rowspan... if colspan is 1, and there's an alignment we'll need
+ # to kick in a multicolumn in order to get the alignment spec.
+ # this must precede the multirow or LaTex gets quite upset.
+ # Naturally if colspan > 1 we've already done that above ^
+ #
+ my $multirow_aligned = 0;
+ if ($rowspan > 1) {
+ if ($colspan == 1) {
+ if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') {
+ $output .= '\multicolumn{1}{|c|}{';
+ $multirow_aligned = 1;
+ } elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') {
+ $output .= '\multicolumn{1}{|r|}{';
+ $multirow_aligned = 1;
+ }
+ }
+ $have_rowspan++;
+ $output .= '\multirow{'.$rowspan.'}[0]{*}{';
+
+ $Apache::londefdef::table[-1]{'content'}[$in][$jn] =~
+ s{^\s*\\par\s*}{};
+ $Apache::londefdef::table[-1]{'content'}[$in][$jn] =~
+ s{\s*\\vskip\s*0pt\s*$}{};
+
+ #
+ # If we did not throw in a multicolumn to align, then add
+ # an extra {
+ # so we close correctly without having to keep additional state
+ # around
+ #
+ if (!$multirow_aligned) {
+ $output .= '{';
+ }
+ }
+ if (($rowspan eq '^') || ($rowspan eq '_')) {
+ $have_rowspan++;
+ }
+ #--------------------------------------------------------------
+
+
+ # For right and center alignment of single cells.
+ # we are going to use a multicolumn with a span of 1 to specify alignment.
+ #
+ if ($colspan == 1 && $rowspan == 1) {
+ if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') {
+ $output .= '\multicolumn{1}{|c|}{';
+ } elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') {
+ $output .= '\multicolumn{1}{|r|}{';
+ }
}
+
$output.=$Apache::londefdef::table[-1]{'content'}[$in][$jn];
- if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') {
- # $output.='\end{center}\vspace*{-6 mm}';
- $output.='\end{center}';
- } elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') {
- $output.='} ';
+
+ if (($colspan == 1 && $rowspan == 1) &&
+ (($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') ||
+ ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r'))) {
+ $output .= '}';
+ }
+
+ # Close off any open multirow:
+
+ if ($rowspan > 1) {
+ $output .= '}}';
}
# Close off the colspan...
#
@@ -2217,7 +2306,26 @@ sub end_table {
}
if ($jn!=$#fwidth) {$output.=' '.$Apache::londefdef::table[-1]{'vinc'};}
}
- $output.=' \\\\ '.$Apache::londefdef::table[-1]{'hinc'}.' ';
+ # If have_rowspan > 0, and borders are on, then
+ # we need to do more than put an \hline at the bottom of row.
+ # we need to do the appropriate \cline to ensure that
+ # the spanned rows don't have \hlines through them.
+
+ if (($Apache::londefdef::table[-1]{'hinc'} =~ /\\hline/) && $have_rowspan) {
+ $output .= ' \\\\ ';
+ for (my $jn=0; $jn<=$#fwidth;$jn++) {
+ my $rowspan = $Apache::londefdef::table[-1]{'rowspan'}[$in][$jn];
+ if ($rowspan ne "^") {
+ if (($rowspan <= 1) || ($rowspan eq '_')) {
+ my $column = $jn+1;
+ $output .= '\cline{'.$column.'-'.$column.'} ';
+ }
+ }
+ }
+
+ } else {
+ $output.=' \\\\ '.$Apache::londefdef::table[-1]{'hinc'}.' ';
+ }
}
# Note that \newline destroys alignment env's produced by e.g. <div>
# $Apache::londefdef::table[-1]{'output'} .= $header_of_table.$Apache::londefdef::table[-1]{'hinc'}.$output.'\end{tabular}\strut\newline\strut ';
@@ -2265,7 +2373,7 @@ sub end_table {
sub start_tr {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
$Apache::londefdef::table[-1]{'row_number'}++;
@@ -2293,7 +2401,7 @@ sub start_tr {
sub end_tr {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # Close any pending <p> in the row.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
if ($Apache::londefdef::TD_redirection) {
@@ -2315,7 +2423,7 @@ sub end_tr {
sub start_td {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
$Apache::londefdef::TD_redirection = 1;
@@ -2365,8 +2473,46 @@ sub end_td_tex {
my $current_column = $Apache::londefdef::table[-1]{'counter_columns'};
my $data = &Apache::lonxml::endredirection();
+ # The rowspan array of the table indicates which cells are part of a span.
+ # n indicates the start of a span set of n rows.
+ # ^ indicates a cell that continues a span set.
+ # _ indicates the cell is at the bottom of a span set.
+ # If this and subsequent cells are part of a rowspan, we must
+ # push along the row until we find one that is not.
+
+ while ((defined $Apache::londefdef::table[-1]{'rowspan'}[$current_row] [$current_column])
+ && ($Apache::londefdef::table[-1]{'rowspan'}[$current_row][$current_column] =~ /[\^\_]/)) {
+ # Part of a span.
+ push @ {$Apache::londefdef::table[-1]{'content'}[-1]}, '';
+ $current_column++;
+ }
+ $Apache::londefdef::table[-1]{'counter_columns'} = $current_column;
+
-
+ # Get the column and row spans.
+ # Colspan can be done via \multicolumn if I can figure out the data structs.
+
+ my $colspan = &Apache::lonxml::get_param('colspan', $parstack, $safeeval, undef, 0);
+ if (!$colspan) {
+ $colspan = 1;
+ }
+
+ my $rowspan = &Apache::lonxml::get_param('rowspan', $parstack, $safeeval, undef, 0);
+ if (!$rowspan) {
+ $rowspan = 1;
+ }
+
+
+
+ for (my $c = 0; $c < $colspan; $c++) {
+ $Apache::londefdef::table[-1]{'rowspan'}[$current_row][$current_column+$c] = $rowspan;
+ for (my $i = 1; $i < $rowspan; $i++) {
+ $Apache::londefdef::table[-1]{'rowspan'}[$current_row+$i][$current_column+$c] = '^';
+ if ($i == ($rowspan-1)) {
+ $Apache::londefdef::table[-1]{'rowspan'}[$current_row+$i][$current_column+$c] = '_';
+ }
+ }
+ }
my $TeXwidth=&Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0);
if (defined $TeXwidth) {
@@ -2456,16 +2602,10 @@ sub end_td_tex {
}
# Should be be killing off the 'include' elements as they're used up?
+
push @ {$Apache::londefdef::table[-1]{'content'}[-1] },$data;
- # Get the column and row spans.
- # Colspan can be done via \multicolumn if I can figure out the data structs.
- # Rowspan, can be done using the multirow package which adds similar stuff to rowspanning.
- my $colspan = &Apache::lonxml::get_param('colspan', $parstack, $safeeval, undef, 0);
- if (!$colspan) {
- $colspan = 1;
- }
- my $rowspan = &Apache::lonxml::get_param('rowspan', $parstack, $safeeval, undef, 0);
+
# the colspan array will indicate how many columns will be spanned by this
@@ -2474,14 +2614,16 @@ sub end_td_tex {
# counter_columns is incremented in the start_td_tex, we adjust by colspan-1.
#
- $Apache::londefdef::table[-1]{'colspan'}[$current_row][$current_column] = $colspan;
$Apache::londefdef::table[-1]{'counter_columns'} += $colspan -1;
-
- # Put empty text in spanned cols.
-
for (my $i = 0; $i < ($colspan -1); $i++) {
push @ {$Apache::londefdef::table[-1]{'content'}[-1] },'';
}
+ for (my $r = 0; $r < $rowspan; $r++) {
+ $Apache::londefdef::table[-1]{'colspan'}[$current_row+$r][$current_column] = $colspan;
+ # Put empty text in spanned cols.
+
+ }
+
return '';
@@ -2490,7 +2632,7 @@ sub end_td_tex {
sub end_td {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$Apache::londefdef::TD_redirection =0;
@@ -2503,7 +2645,7 @@ sub end_td {
sub start_th {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
$Apache::londefdef::TD_redirection = 1;
@@ -2619,7 +2761,7 @@ sub end_th_tex {
sub end_th {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # Close any open <p> in the row.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$Apache::londefdef::TD_redirection =0;
@@ -2643,7 +2785,9 @@ sub start_img {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval,
undef,1);
- if (not $src and ($target eq 'web' or $target eq 'tex')) {
+ if (! $src &&
+ ($target eq 'web' || $target eq 'webgrade' || $target eq 'tex')
+ ) {
my $inside = &Apache::lonxml::get_all_text("/img",$parser,$style);
return '';
}
@@ -2653,15 +2797,19 @@ sub start_img {
# Render unto browsers that which are the browser's...
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
if ($env{'browser.imagesuppress'} ne 'on') {
- $currentstring.=&Apache::lonenc::encrypt_ref($token,{'src'=>$src});
+ my $enc = ('yes' eq
+ lc(&Apache::lonxml::get_param('encrypturl',$parstack,
+ $safeeval)));
+ $currentstring.=&Apache::lonenc::encrypt_ref($token,{'src'=>$src},
+ $enc);
} else {
- my $alttag= &Apache::lonxml::get_param
- ('alt',$parstack,$safeeval,undef,1);
- unless ($alttag) {
- $alttag=&Apache::lonmeta::alttag
- ($Apache::lonxml::pwd[-1],$src);
+ my $alttag = &Apache::lonxml::get_param('alt',$parstack,$safeeval,
+ undef,1);
+ if (!$alttag) {
+ $alttag = &Apache::lonmeta::alttag($Apache::lonxml::pwd[-1],
+ $src);
}
$currentstring.='[IMAGE: '.$alttag.']';
}
@@ -2680,11 +2828,7 @@ sub start_img {
$safeeval,
undef,1));
if(!$align) {
- if (&is_inside_of($tagstack, "table")) {
- $align = "right"; # Force wraptext use.
- } else {
$align = "bottom"; # This is html's default so it's ours too.
- }
}
#
&Apache::lonxml::debug("Alignemnt = $align");
@@ -2699,32 +2843,40 @@ sub start_img {
$parstack,
$safeeval,
undef,0);
- &Apache::lonxml::debug("LaTeX rendering = $latex_rendering");
+ # &Apache::lonxml::debug("LaTeX rendering = $latex_rendering");
if(!$latex_rendering) {
- $latex_rendering = "texwrap";
+ $latex_rendering = "texwrap";
}
- &Apache::lonxml::debug("LaTeX rendering = $latex_rendering image file: $src");
+ # using texwrap inside a table does not work. So, if after all of this,
+ # texwrap is on, we turn it off if we detect we're in a table:
+ #
+ if (($latex_rendering eq 'texwrap') && &is_inside_of($tagstack, "table")) {
+ $latex_rendering = 'parpic';
+ }
+
+ # &Apache::lonxml::debug("LaTeX rendering = $latex_rendering image file: $src");
#if original gif/jpg/png file exist do following:
my $origsrc=$src;
my ($path,$file) = &get_eps_image($src);
+ # &Apache::lonnet::logthis("Image source: $src result: $path $file");
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src);
&Apache::lonxml::debug("path = $path file = $file src = $src");
if (-e $src) {
&Apache::lonxml::debug("$src exists");
my ($height_param,$width_param)=
&image_size($origsrc,0.3,$parstack,$safeeval);
- my $destpath = $path;
- $destpath =~ s/ /\_/g; # Spaces in path cause LaTex to vomit.
- my $destfile = $file;
- $destfile =~ s/ /\_/g;
my $size;
if ($width_param) { $size.='width='.$width_param.' mm,'; }
if ($height_param) { $size.='height='.$height_param.' mm]'; }
+ # Default size if not able to extract that (e.g. eps image).
+
+ # &Apache::lonnet::logthis("Size = $size");
+
$size='['.$size;
$size=~s/,$/]/;
- $currentstring .= '\graphicspath{{'.$destpath.'}}'
- .'\includegraphics'.$size.'{'.$destfile.'} ';
+ $currentstring .= '\graphicspath{{'.$path.'}}'
+ .'\includegraphics'.$size.'{'.$file.'} ';
# If there's an alignment specification we need to honor it here.
# For the horizontal alignments, we will also honor the
@@ -2742,17 +2894,26 @@ sub start_img {
} elsif ($align eq "left") {
if ($latex_rendering eq "parpic") {
$currentstring = '\parpic[l]{'.$currentstring.'}';
- } else { # wrapfig render
- $currentstring = '\begin{wrapfigure}{l}{'.$width_param.'mm}'
+ } elsif ($latex_rendering eq "parbox") {
+ $currentstring = '\begin{minipage}[l]{'.$width_param.'mm}'
+ .$currentstring.'\end{minipage}';
+ } elsif ($latex_rendering eq "wrapfigure"
+ || $latex_rendering ne 'none') { # wrapfig render
+ $currentstring =
+ '\begin{wrapfigure}{l}{'.$width_param.'mm}'
.'\scalebox{1.0}{'.$currentstring.'}\end{wrapfigure}';
}
} elsif ($align eq "right") {
if ($latex_rendering eq "parpic") {
$currentstring = '\parpic[r]{'.$currentstring.'}';
- } else { # wrapfig rendering
- $currentstring = '\begin{wrapfigure}{r}{'.$width_param.'mm}'
+ } elsif ($latex_rendering eq "parbox") {
+ $currentstring = '\begin{minipage}[r]{'.$width_param.'mm}'
+ .$currentstring.'\end{minipage}';
+ } elsif ($latex_rendering eq "wrapfigure"
+ || $latex_rendering ne 'none') { # wrapfig render
+ $currentstring =
+ '\begin{wrapfigure}{r}{'.$width_param.'mm}'
.'\scalebox{1.0}{'.$currentstring.'}\end{wrapfigure}';
-
}
} else { # Bottom is also default.
# $currentstring = '\raisebox{'.$height_param.'mm}{'.$currentstring.'}';
@@ -2784,7 +2945,9 @@ sub start_img {
$currentstring .=&Apache::edit::select_arg('Alignment:','align',
['','bottom','middle','top','left','right'],$token,5);
$currentstring .=&Apache::edit::select_arg('TeXwrap:', 'TeXwrap',
- ['', 'parbox', 'parpic'], $token, 2);
+ ['', 'none','parbox', 'parpic', 'wrapfigure'], $token, 2);
+ $currentstring .=&Apache::edit::select_arg('Encrypt URL:','encrypturl',
+ ['no','yes'], $token, 2);
$currentstring .=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
my $src= &Apache::lonxml::get_param('src',$parstack,$safeeval);
my $alt= &Apache::lonxml::get_param('alt',$parstack,$safeeval);
@@ -2802,7 +2965,7 @@ sub start_img {
my $ctag=&Apache::edit::get_new_args($token,$parstack,
$safeeval,'src','alt','align',
'TeXwidth','TeXheight', 'TeXwrap',
- 'width','height');
+ 'width','height','encrypturl');
my ($nsrc,$nwidth,$nheight)=
($token->[2]{'src'},$token->[2]{'width'},$token->[2]{'height'});
my $loc=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$nsrc);
@@ -2844,7 +3007,7 @@ sub start_img {
sub end_img {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$currentstring = '';
@@ -2862,7 +3025,7 @@ sub start_applet {
undef,1);
&Apache::lonxml::extlink($archive);
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
if ($env{'browser.appletsuppress'} ne 'on') {
$currentstring = &Apache::lonenc::encrypt_ref($token,
{'code'=>$code,
@@ -2895,7 +3058,7 @@ sub start_applet {
sub end_applet {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
}
@@ -2908,7 +3071,7 @@ sub start_embed {
my $src=&Apache::lonxml::get_param('src',$parstack,$safeeval,undef,1);
&Apache::lonxml::extlink($src);
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
if ($env{'browser.embedsuppress'} ne 'on') {
$currentstring=&Apache::lonenc::encrypt_ref($token,{'src'=>$src});
} else {
@@ -2927,7 +3090,7 @@ sub start_embed {
sub end_embed {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
}
@@ -2947,7 +3110,7 @@ sub start_param {
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval,undef,1);
&Apache::lonxml::extlink($src);
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
my %toconvert;
my $src=&Apache::lonxml::get_param('src',$parstack,$safeeval,undef,1);
if ($src) { $toconvert{'src'}= $src; }
@@ -2966,7 +3129,7 @@ sub start_param {
sub end_param {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
}
@@ -3004,35 +3167,15 @@ sub end_allow {
sub start_frameset {
my ($target,$token) = @_;
my $currentstring = ''; # Close any pending para.
- if ($target eq 'web') {
- if (!$Apache::lonxml::registered &&
- $env{'request.state'} eq 'published') {
- $currentstring.='<head>'.
- &Apache::lonmenu::registerurl(undef,$target).'</head>';
- }
- my $onLoad='';
- foreach my $key (keys(%{$token->[2]})) {
- if ($key =~ /^onload$/i) {
- $onLoad.=$token->[2]->{$key}.';';
- delete($token->[2]->{$key});
- }
- }
- $token->[2]->{'onload'}=&Apache::lonmenu::loadevents().';'.$onLoad;
- my $onUnload='';
- foreach my $key (keys(%{$token->[2]})) {
- if ($key =~ /^onunload$/i) {
- $onUnload.=$token->[2]->{$key}.';';
- delete($token->[2]->{$key});
- }
- }
- $token->[2]->{'onunload'}=&Apache::lonmenu::unloadevents().
- ';'.$onUnload;
-
- $currentstring .= '<'.$token->[1];
- foreach (keys %{$token->[2]}) {
- $currentstring.=' '.$_.'="'.$token->[2]->{$_}.'"';
- }
- $currentstring.='>';
+ if ($target eq 'web' || $target eq 'webgrade') {
+ $currentstring =
+ &Apache::loncommon::start_page($Apache::londefdef::title,
+ $Apache::londefdef::head,
+ {'add_entries' => $token->[2],
+ 'no_title' => 1,
+ 'force_register' => 1,
+ 'frameset' => 1,});
+
}
return $currentstring;
}
@@ -3040,7 +3183,7 @@ sub start_frameset {
sub end_frameset {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3050,7 +3193,7 @@ sub end_frameset {
sub start_xmp {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\begin{verbatim}';
@@ -3061,7 +3204,7 @@ sub start_xmp {
sub end_xmp {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '\end{verbatim}';
@@ -3073,10 +3216,11 @@ sub end_xmp {
sub start_pre {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = &end_p(); # close off pending <p>
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
} elsif ($target eq 'tex') {
$currentstring .= '\begin{verbatim}';
+ &Apache::lonxml::disable_LaTeX_substitutions();
}
return $currentstring;
}
@@ -3084,10 +3228,11 @@ sub start_pre {
sub end_pre {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[2];
} elsif ($target eq 'tex') {
$currentstring .= '\end{verbatim}';
+ &Apache::lonxml::enable_LaTeX_substitutions();
}
return $currentstring;
}
@@ -3096,7 +3241,7 @@ sub end_pre {
sub start_insert {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
my $display = &Apache::lonxml::get_param('display',$parstack,$safeeval,undef,1);
$currentstring .= '<b>'.$display.'</b>';;
}
@@ -3106,7 +3251,7 @@ sub start_insert {
sub end_insert {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= '';
}
return $currentstring;
@@ -3116,7 +3261,7 @@ sub end_insert {
sub start_externallink {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
my $display = &Apache::lonxml::get_param('display',$parstack,$safeeval,undef,1);
$currentstring .= '<b>'.$display.'</b>';;
}
@@ -3126,7 +3271,7 @@ sub start_externallink {
sub end_externallink {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= '';
}
return $currentstring;
@@ -3156,7 +3301,7 @@ sub end_blankspace {
sub start_abbr {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3165,7 +3310,7 @@ sub start_abbr {
sub end_abbr {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3175,7 +3320,7 @@ sub end_abbr {
sub start_acronym {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3184,7 +3329,7 @@ sub start_acronym {
sub end_acronym {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3194,7 +3339,7 @@ sub end_acronym {
sub start_area {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3203,7 +3348,7 @@ sub start_area {
sub end_area {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3213,7 +3358,7 @@ sub end_area {
sub start_base {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3222,7 +3367,7 @@ sub start_base {
sub end_base {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3232,7 +3377,7 @@ sub end_base {
sub start_bdo {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3241,7 +3386,7 @@ sub start_bdo {
sub end_bdo {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3251,7 +3396,7 @@ sub end_bdo {
sub start_bgsound {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3260,7 +3405,7 @@ sub start_bgsound {
sub end_bgsound {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3270,7 +3415,7 @@ sub end_bgsound {
sub start_blink {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3279,7 +3424,7 @@ sub start_blink {
sub end_blink {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3289,18 +3434,24 @@ sub end_blink {
sub start_blockquote {
my ($target,$token) = @_;
my $currentstring = &end_p(); # Close any unclosed <p>
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
}
+ if ($target eq 'tex') {
+ $currentstring .= '\begin{quote}';
+ }
return $currentstring;
}
sub end_blockquote {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
+ if ($target eq 'tex') {
+ $currentstring = '\end{quote}';
+ }
return $currentstring;
}
@@ -3308,7 +3459,7 @@ sub end_blockquote {
sub start_button {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3317,7 +3468,7 @@ sub start_button {
sub end_button {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3327,7 +3478,7 @@ sub end_button {
sub start_caption {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3336,7 +3487,7 @@ sub start_caption {
sub end_caption {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3346,7 +3497,7 @@ sub end_caption {
sub start_col {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3355,7 +3506,7 @@ sub start_col {
sub end_col {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3365,7 +3516,7 @@ sub end_col {
sub start_colgroup {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3374,7 +3525,7 @@ sub start_colgroup {
sub end_colgroup {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3384,7 +3535,7 @@ sub end_colgroup {
sub start_del {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3393,7 +3544,7 @@ sub start_del {
sub end_del {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3403,7 +3554,7 @@ sub end_del {
sub start_fieldset {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3412,7 +3563,7 @@ sub start_fieldset {
sub end_fieldset {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3422,7 +3573,7 @@ sub end_fieldset {
sub start_frame {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3431,7 +3582,7 @@ sub start_frame {
sub end_frame {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3441,7 +3592,7 @@ sub end_frame {
sub start_iframe {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3450,7 +3601,7 @@ sub start_iframe {
sub end_iframe {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3460,7 +3611,7 @@ sub end_iframe {
sub start_ins {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3469,7 +3620,7 @@ sub start_ins {
sub end_ins {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3479,7 +3630,7 @@ sub end_ins {
sub start_isindex {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3488,7 +3639,7 @@ sub start_isindex {
sub end_isindex {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3498,7 +3649,7 @@ sub end_isindex {
sub start_keygen {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3507,7 +3658,7 @@ sub start_keygen {
sub end_keygen {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3517,7 +3668,7 @@ sub end_keygen {
sub start_label {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3526,7 +3677,7 @@ sub start_label {
sub end_label {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3536,7 +3687,7 @@ sub end_label {
sub start_layer {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3545,7 +3696,7 @@ sub start_layer {
sub end_layer {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3555,7 +3706,7 @@ sub end_layer {
sub start_legend {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3564,7 +3715,7 @@ sub start_legend {
sub end_legend {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3574,7 +3725,7 @@ sub end_legend {
sub start_link {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
my $href=&Apache::lonxml::get_param('href',$parstack,$safeeval,
undef,1);
&Apache::lonxml::extlink($href);
@@ -3586,7 +3737,7 @@ sub start_link {
sub end_link {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3596,7 +3747,7 @@ sub end_link {
sub start_marquee {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3605,7 +3756,7 @@ sub start_marquee {
sub end_marquee {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3615,7 +3766,7 @@ sub end_marquee {
sub start_multicol {
my ($target,$token) = @_;
my $currentstring = &end_p(); # Close any pending <p>
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
}
return $currentstring;
@@ -3624,7 +3775,7 @@ sub start_multicol {
sub end_multicol {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3634,7 +3785,7 @@ sub end_multicol {
sub start_nobr {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
$currentstring='\mbox{';
@@ -3645,7 +3796,7 @@ sub start_nobr {
sub end_nobr {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$currentstring='}';
@@ -3657,7 +3808,7 @@ sub end_nobr {
sub start_noembed {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3666,7 +3817,7 @@ sub start_noembed {
sub end_noembed {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3676,7 +3827,7 @@ sub end_noembed {
sub start_noframes {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3685,7 +3836,7 @@ sub start_noframes {
sub end_noframes {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3695,7 +3846,7 @@ sub end_noframes {
sub start_nolayer {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3704,7 +3855,7 @@ sub start_nolayer {
sub end_nolayer {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3714,7 +3865,7 @@ sub end_nolayer {
sub start_noscript {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3723,7 +3874,7 @@ sub start_noscript {
sub end_noscript {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3733,7 +3884,7 @@ sub end_noscript {
sub start_object {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3742,7 +3893,7 @@ sub start_object {
sub end_object {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3752,7 +3903,7 @@ sub end_object {
sub start_optgroup {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3761,7 +3912,7 @@ sub start_optgroup {
sub end_optgroup {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3771,7 +3922,7 @@ sub end_optgroup {
sub start_samp {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
$currentstring='\texttt{';
@@ -3782,7 +3933,7 @@ sub start_samp {
sub end_samp {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$currentstring='}';
@@ -3794,7 +3945,7 @@ sub end_samp {
sub start_server {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3803,7 +3954,7 @@ sub start_server {
sub end_server {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3813,7 +3964,7 @@ sub end_server {
sub start_spacer {
my ($target,$token) = @_;
my $currentstring = &end_p(); # Close off any open <p> tag.
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring .= $token->[4];
}
return $currentstring;
@@ -3822,7 +3973,7 @@ sub start_spacer {
sub end_spacer {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3832,7 +3983,7 @@ sub end_spacer {
sub start_span {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3841,7 +3992,7 @@ sub start_span {
sub end_span {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3851,7 +4002,7 @@ sub end_span {
sub start_tbody {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3860,7 +4011,7 @@ sub start_tbody {
sub end_tbody {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3870,7 +4021,7 @@ sub end_tbody {
sub start_tfoot {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3879,7 +4030,7 @@ sub start_tfoot {
sub end_tfoot {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3889,7 +4040,7 @@ sub end_tfoot {
sub start_thead {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3898,7 +4049,7 @@ sub start_thead {
sub end_thead {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3908,7 +4059,7 @@ sub end_thead {
sub start_var {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
} elsif ($target eq 'tex') {
$currentstring = '\textit{';
@@ -3919,7 +4070,7 @@ sub start_var {
sub end_var {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
} elsif ($target eq 'tex') {
$currentstring = '}';
@@ -3931,7 +4082,7 @@ sub end_var {
sub start_wbr {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
}
return $currentstring;
@@ -3940,7 +4091,7 @@ sub start_wbr {
sub end_wbr {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[2];
}
return $currentstring;
@@ -3949,7 +4100,7 @@ sub end_wbr {
#-- <hideweboutput> tag
sub start_hideweboutput {
my ($target,$token) = @_;
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
&Apache::lonxml::startredirection();
}
return '';
@@ -3958,7 +4109,7 @@ sub start_hideweboutput {
sub end_hideweboutput {
my ($target,$token) = @_;
my $currentstring = '';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = &Apache::lonxml::endredirection();
}
return '';
@@ -4101,7 +4252,7 @@ sub get_eps_image {
&Apache::lonnet::repcopy($orig_src); # Failure is not completely fatal.
}
&Apache::lonxml::debug("get_eps_image: Original image: $orig_src");
- my ($spath, $sname, $sext) = fileparse($src, qr/\.(gif|png|jpg|jpeg)/i);
+ my ($spath, $sname, $sext) = &fileparse($src, qr/\.(gif|png|jpg|jpeg)/i);
$src=~s/\.(gif|png|jpg|jpeg)$/\.eps/i;
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src);
&Apache::lonxml::debug("Filelocation gives: $src");
@@ -4126,17 +4277,33 @@ sub get_eps_image {
my $newsrc=$orig_src;
$newsrc =~ s|(.*)/res/|/home/httpd/html/res/|;
&Apache::lonxml::debug("queueing $newsrc for dynamic eps production.");
- print FILE "$newsrc\n";
- close FILE;
+ print FILE ("$newsrc\n");
+ close(FILE);
$src=~s|/home/httpd/html/res|/home/httpd/prtspool|;
$src=~s|/home/([^/]*)/public_html/|/home/httpd/prtspool/$1/|;
if ($sext ne "") { # Put the ext. back in to uniquify.
$src =~ s/\.eps$/$sext.eps/;
}
+
}
+
}
+ } else {
+ # If the postscript file has spaces in its name,
+ # LaTeX will gratuitiously vomit. Therefore
+ # queue such files for copy with " " replaced by "_".
+ # printout.pm will know them by their .ps or .eps extensions.
+ my $newsrc = $orig_src;
+ $newsrc =~ s|(.*)/res/|/home/httpd/html/res/|;
+ open(FILE,">>/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.dat");
+ print FILE "$src\n";
+ close FILE;
+ $src=~s|/home/httpd/html/res|/home/httpd/prtspool|;
+ $src=~s|/home/([^/]*)/public_html/|/home/httpd/prtspool/$1/|;
}
my ($path,$file)=($src=~m|(.*)/([^/]*)$|);
+ $path =~ s/ /\_/g;
+ $file =~ s/ /\_/g;
&Apache::lonxml::debug("get_eps_image returning: $path / $file<BR />");
return ($path.'/',$file);
}
@@ -4148,15 +4315,15 @@ sub eps_generation {
print $temp_file "$src\n";
my $newsrc = $src;
$newsrc =~ s/(\.gif|\.jpg|\.jpeg)$/\.eps/i;
- $newsrc=~s/\/home\/httpd\/html\/res//;
- $newsrc=~s/\/home\/([^\/]*)\/public_html\//\/$1\//;
- $newsrc=~s/\/\.\//\//;
- $newsrc=~s/\/([^\/]+)\.(ps|eps)/\//;
- if ($newsrc=~/\/home\/httpd\/lonUsers\//) {
- $newsrc=~s/\/home\/httpd\/lonUsers//;
- $newsrc=~s/\/([^\/]+)\/(\w)\/(\w)\/(\w)\//\/$1\//;
+ $newsrc=~s{/home/httpd/html/res}{};
+ $newsrc=~s{/home/($LONCAPA::username_re)/public_html/}{/$1/};
+ $newsrc=~s{/\./}{/};
+ $newsrc=~s{/([^/]+)\.(ps|eps)}{/};
+ if ($newsrc=~m{/home/httpd/lonUsers/}) {
+ $newsrc=~s{/home/httpd/lonUsers}{};
+ $newsrc=~s{/($LONCAPA::domain_re)/./././}{/$1/};
}
- if ($newsrc=~/\/userfiles\//) {
+ if ($newsrc=~m{/userfiles/}) {
return ' \graphicspath{{'.$newsrc.'}}\includegraphics[width='.$width_param.' mm]{'.$file.'} ';
} else {
return ' \graphicspath{{/home/httpd/prtspool'.$newsrc.'}}\includegraphics[width='.$width_param.' mm]{'.$file.'} ';