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Diff for /loncom/xml/lonxml.pm between versions 1.187 and 1.188

version 1.187, 2002/08/07 13:58:38 version 1.188, 2002/08/23 19:10:32
Line 539  sub htmlclean { Line 539  sub htmlclean {
     return $output;      return $output;
 }  }
   
   sub latex_special_sumbols {
       my ($current_token,$stack,$parstack)=@_;
       my @temp_array = @$stack;
       if ($temp_array[-1] ne 'tt') {
    if ($current_token=~m/\^/) {$current_token=~s/\^/\\verb|\^|/g;}
       } else {
    if ($current_token=~m/\^/) {$current_token=~s/\^/}\\verb|\^|{/g;}
       }
       if ($current_token=~m/>/) {$current_token=~s/>/\$>\$/g;}
       if ($current_token=~m/</) {$current_token=~s/</\$<\$/g;}
       if ($current_token=~m/\d%/) {$current_token =~ s/%/\\%/g;}
       if ($current_token=~m/\s%/) {$current_token =~ s/%/\\%/g;}
   
   #    $current_token = ' start='.$current_token.'=finish ';
       return $current_token;
   }
   
 sub inner_xmlparse {  sub inner_xmlparse {
   my ($target,$stack,$parstack,$pars,$safeeval,$style_for_target)=@_;    my ($target,$stack,$parstack,$pars,$safeeval,$style_for_target)=@_;
   my $finaloutput = '';    my $finaloutput = '';
Line 549  sub inner_xmlparse { Line 566  sub inner_xmlparse {
       if (($token->[0] eq 'T') || ($token->[0] eq 'C') || ($token->[0] eq 'D') ) {        if (($token->[0] eq 'T') || ($token->[0] eq 'C') || ($token->[0] eq 'D') ) {
  if ($metamode<1) {   if ($metamode<1) {
     if ($target eq 'tex') {      if ($target eq 'tex') {
  my @temp_array = @$stack;   $result.=&latex_special_sumbols($token->[1],$stack,$parstack);
  if ($temp_array[-1] ne 'm') {      } else {
     if ($temp_array[-1] ne 'tt') {   $result.=$token->[1];
  if ($token->[1]=~m/\^/) {$token->[1]=~s/\^/\\verb|\^|/g;}  
     } else {  
  if ($token->[1]=~m/\^/) {$token->[1]=~s/\^/}\\verb|\^|{/g;}  
     }  
     if ($token->[1]=~m/>/) {$token->[1]=~s/>/\$>\$/g;}  
     if ($token->[1]=~m/</) {$token->[1]=~s/</\$<\$/g;}  
  }  
     }      }
   $result.=$token->[1];  
  }   }
       } elsif ($token->[0] eq 'PI') {        } elsif ($token->[0] eq 'PI') {
  if ($metamode<1) {   if ($metamode<1) {
Removed from v.1.187  
changed lines
  Added in v.1.188

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