[BACK]Return to lonxml.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / xml

Diff for /loncom/xml/lonxml.pm between versions 1.414 and 1.418

version 1.414, 2006/07/03 10:34:30 version 1.418, 2006/09/19 18:17:18
Line 367  sub latex_special_symbols { Line 367  sub latex_special_symbols {
     }      }
     if ($where eq 'header') {      if ($where eq 'header') {
  $string =~ s/\\/\$\\backslash\$/g; # \  -> $\backslash$ per LaTex line by line pg  10.   $string =~ s/\\/\$\\backslash\$/g; # \  -> $\backslash$ per LaTex line by line pg  10.
  $string =~ s/_/\\_/g;              # _ -> \_  
  $string =~ s/\^/\\\^{}/g;          # ^ -> \^{}   
  $string =~ s/(\$|%|\{|\})/\\$1/g;   $string =~ s/(\$|%|\{|\})/\\$1/g;
  $string=&Apache::lonprintout::character_chart($string);   $string=&Apache::lonprintout::character_chart($string);
  # any & or # leftover should be safe to just escape   # any & or # leftover should be safe to just escape
         $string=~s/([^\\])\&/$1\\\&/g;          $string=~s/([^\\])\&/$1\\\&/g;
         $string=~s/([^\\])\#/$1\\\#/g;          $string=~s/([^\\])\#/$1\\\#/g;
    $string =~ s/_/\\_/g;              # _ -> \_
    $string =~ s/\^/\\\^{}/g;          # ^ -> \^{} 
     } else {      } else {
  $string=~s/\\/\\ensuremath{\\backslash}/g;   $string=~s/\\/\\ensuremath{\\backslash}/g;
  $string=~s/\\\%|\%/\\\%/g;   $string=~s/\\\%|\%/\\\%/g;
Line 1149  sub newparser { Line 1149  sub newparser {
 }  }
   
 sub parstring {  sub parstring {
   my ($token) = @_;      my ($token) = @_;
   my $temp='';      my (@vars,@values);
   foreach (@{$token->[3]}) {      foreach my $attr (@{$token->[3]}) {
     unless ($_=~/\W/) {   if ($attr!~/\W/) {
       my $val=$token->[2]->{$_};      my $val=$token->[2]->{$attr};
       $val =~ s/([\%\@\\\"\'])/\\$1/g;      $val =~ s/([\%\@\\\"\'])/\\$1/g;
       $val =~ s/(\$[^{a-zA-Z_])/\\$1/g;      $val =~ s/(\$[^\{a-zA-Z_])/\\$1/g;
       $val =~ s/(\$)$/\\$1/;      $val =~ s/(\$)$/\\$1/;
       #if ($val =~ m/^[\%\@]/) { $val="\\".$val; }      #if ($val =~ m/^[\%\@]/) { $val="\\".$val; }
       $temp .= "my \$$_=\"$val\";";      push(@vars,"\$$attr");
     }      push(@values,"\"$val\"");
   }   }
   return $temp;      }
       my $var_init = 
    (@vars) ? 'my ('.join(',',@vars).') = ('.join(',',@values).');'
           : '';
       return $var_init;
 }  }
   
 sub extlink {  sub extlink {
Line 1541  sub error { Line 1545  sub error {
     $errormsg=&mt("An error occured while processing this resource. The author has been notified.");      $errormsg=&mt("An error occured while processing this resource. The author has been notified.");
  }   }
  my $host=$Apache::lonnet::perlvar{'lonHostID'};   my $host=$Apache::lonnet::perlvar{'lonHostID'};
  my $msg = join('<br />',(@_,"The occured on host <tt>$host</tt>"));   my $msg = join('<br />',(@_,"The error occurred on host <tt>$host</tt>"));
  #notify author   #notify author
  &Apache::lonmsg::author_res_msg($env{'request.filename'},$msg);   &Apache::lonmsg::author_res_msg($env{'request.filename'},$msg);
  #notify course   #notify course
Line 1624  sub get_param { Line 1628  sub get_param {
     }      }
     if ( ! $args ) { return undef; }      if ( ! $args ) { return undef; }
     if ( $case_insensitive ) {      if ( $case_insensitive ) {
  if ($args =~ s/(my \$)(\Q$param\E)(=\")/$1.lc($2).$3/ei) {   if ($args =~ s/(my (?:.*))(\$\Q$param\E[,\)])/$1.lc($2)/ei) {
     return &Apache::run::run("{$args;".'return $'.$param.'}',      return &Apache::run::run("{$args;".'return $'.$param.'}',
                                      $safeeval); #'                                       $safeeval); #'
  } else {   } else {
     return undef;      return undef;
  }   }
     } else {      } else {
  if ( $args =~ /my \$\Q$param\E=\"/ ) {   if ( $args =~ /my .*\$\Q$param\E[,\)]/ ) {
     return &Apache::run::run("{$args;".'return $'.$param.'}',      return &Apache::run::run("{$args;".'return $'.$param.'}',
                                      $safeeval); #'                                       $safeeval); #'
  } else {   } else {
Removed from v.1.414  
changed lines
  Added in v.1.418

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>