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Diff for /loncom/xml/londefdef.pm between versions 1.456.2.2 and 1.456.2.6.2.1

version 1.456.2.2, 2016/08/13 20:01:52 version 1.456.2.6.2.1, 2023/07/10 02:23:29
Line 92  sub start_m { Line 92  sub start_m {
     my $inside = &Apache::lonxml::get_all_text_unbalanced("/m",$parser);      my $inside = &Apache::lonxml::get_all_text_unbalanced("/m",$parser);
     if ($target eq 'web' || $target eq 'analyze') {      if ($target eq 'web' || $target eq 'analyze') {
  &Apache::lonxml::debug("M is starting with:$inside:");   &Apache::lonxml::debug("M is starting with:$inside:");
           if (!($inside =~ /^\s*\$.*\$\s*$/ || $inside =~ /^\s*\\[([].*\\[)\]]\s*$/)) {
               # Non-math LaTeX will not be rendered correctly with MathJax
               # and it should be avoided anyway.
               # On top of that, MathJax will render math without $, but
               # it will fail with tth. This is worth a warning.
               # (even though some people might just use latex for printing)
               &Apache::lonxml::warning(&mt('Missing $ in [_1].','<m>'));
           } elsif (($env{'browser.type'} eq 'safari') && ($env{'form.editxmltext'}) &&
                    (($env{'form.problemmode'} eq 'view') || ($env{'form.problemmode'} eq 'discard'))) {
               my $delimiter;
               if ($inside =~ /\$$/) {
                   $delimiter = '$';
               } elsif ($inside =~ /\\([)\]])$/) {
                   $delimiter = $1;
               }
               if ($delimiter) {
                   &Apache::lonxml::warning(&mt('Insert a space between [_1] and [_2].',
                                                $delimiter,'</m>'));
               }
           }
  my $eval=&Apache::lonxml::get_param('eval',$parstack,$safeeval);   my $eval=&Apache::lonxml::get_param('eval',$parstack,$safeeval);
  if ($eval eq 'on') {   if ($eval eq 'on') {
     $inside=&Apache::run::evaluate($inside,$safeeval,$$parstack[-1]);      $inside=&Apache::run::evaluate($inside,$safeeval,$$parstack[-1]);
Line 347  sub start_title { Line 367  sub start_title {
  $Apache::londefdef::title =    $Apache::londefdef::title = 
     &Apache::lonxml::get_all_text('/title',$parser,$style);      &Apache::lonxml::get_all_text('/title',$parser,$style);
     } elsif ($target eq 'tex') {      } elsif ($target eq 'tex') {
  $currentstring .= '\keephidden{Title of the document:  '    $currentstring .= '\keephidden{Title of the document:  '; 
     }      }
     if ($target eq 'meta') {      if ($target eq 'meta') {
  $currentstring='<title>';   $currentstring='<title>';
Line 812  sub end_h1 { Line 832  sub end_h1 {
  $currentstring .= $token->[2];   $currentstring .= $token->[2];
     } elsif ($target eq 'tex') {      } elsif ($target eq 'tex') {
  my $post='\vskip 0 mm ';   my $post='\vskip 0 mm ';
  my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1);   my $align=lc(&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1));
  if ($align eq 'center') {   if ($align eq 'center') {
     $post='\end{center}';      $post='\end{center}';
  } elsif ($align eq 'left') {   } elsif ($align eq 'left') {
Line 3247  sub end_externallink { Line 3267  sub end_externallink {
     return $currentstring;      return $currentstring;
 }  }
   
 #-- <blankspace heigth="">  #-- <blankspace height="">
 sub start_blankspace {  sub start_blankspace {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
     my $currentstring = &end_p(); # closes off any unclosed <p>      my $currentstring = &end_p(); # closes off any unclosed <p>
     if ($target eq 'tex') {      if ($target eq 'tex') {
  my $howmuch = &Apache::lonxml::get_param('heigth',$parstack,$safeeval,undef,1);   my $howmuch = &Apache::lonxml::get_param('height',$parstack,$safeeval,undef,1);
  $currentstring .= '\vskip '.$howmuch.' ';   $currentstring .= '\vskip '.$howmuch.' ';
     }      }
     return $currentstring;      return $currentstring;
Line 4258  sub resize_image { Line 4278  sub resize_image {
     $height_param=$TeXwidth/$old_width_param*$height_param;      $height_param=$TeXwidth/$old_width_param*$height_param;
  }   }
     } elsif ($TeXheight) {      } elsif ($TeXheight) {
  $height_param = $TeXheight;  
  if ($height_param) {   if ($height_param) {
     $width_param  = $TeXheight/$height_param*$width_param;      $width_param  = $TeXheight/$height_param*$width_param;
  }   }
    $height_param = $TeXheight;
     } elsif ($width) {      } elsif ($width) {
  my $old_width_param=$width_param;   my $old_width_param=$width_param;
  $width_param = $width*$scaling;   $width_param = $width*$scaling;
Removed from v.1.456.2.2  
changed lines
  Added in v.1.456.2.6.2.1

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