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Diff for /loncom/xml/lonxml.pm between versions 1.237 and 1.238

version 1.237, 2003/02/19 15:20:35 version 1.238, 2003/02/19 17:48:05
Line 458  sub htmlclean { Line 458  sub htmlclean {
 sub latex_special_symbols {  sub latex_special_symbols {
     my ($current_token,$stack,$parstack,$where)=@_;      my ($current_token,$stack,$parstack,$where)=@_;
     if ($where eq 'header') {      if ($where eq 'header') {
       $current_token =~ s/(\\|_|^)/ /g;   $current_token =~ s/(\\|_|\^)/ /g;
       $current_token =~ s/(\$|%|\#|&|\{|\})/\\$1/g;   $current_token =~ s/(\$|%|\#|&|\{|\})/\\$1/g;
     } else {      } else {
      $current_token=~s/\\ /\\char92 /g;   $current_token=~s/\\ /\\char92 /g;
      $current_token=~s/\^/\\char94 /g;   $current_token=~s/\^/\\char94 /g;
      $current_token=~s/\~/\\char126 /g;   $current_token=~s/\~/\\char126 /g;
      $current_token=~s/(&[^a-z\#])/\\$1/g;   $current_token=~s/(&[^a-z\#])/\\$1/g;
      $current_token=~s/([^&])\#/$1\\#/g;   $current_token=~s/([^&])\#/$1\\#/g;
      $current_token=~s/(\$|_|{|})/\\$1/g;   $current_token=~s/(\$|_|{|})/\\$1/g;
      $current_token=~s/\\char92 /\\texttt{\\char92}/g;   $current_token=~s/\\char92 /\\texttt{\\char92}/g;
      $current_token=~s/(>|<)/\$$1\$/g; #more or less   $current_token=~s/(>|<)/\$$1\$/g; #more or less
      if ($current_token=~m/\d%/) {$current_token =~ s/(\d)%/$1\\%/g;} #percent after digit   if ($current_token=~m/\d%/) {$current_token =~ s/(\d)%/$1\\%/g;} #percent after digit
      if ($current_token=~m/\s%/) {$current_token =~ s/(\s)%/$1\\%/g;} #persent after space   if ($current_token=~m/\s%/) {$current_token =~ s/(\s)%/$1\\%/g;} #persent after space
     }      }
     return $current_token;      return $current_token;
 }  }
Removed from v.1.237  
changed lines
  Added in v.1.238

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