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Diff for /loncom/xml/lonxml.pm between versions 1.12 and 1.13

version 1.12, 2000/07/20 15:37:54 version 1.13, 2000/07/25 21:28:22
Line 8  package Apache::lonxml; Line 8  package Apache::lonxml;
 use strict;  use strict;
 use HTML::TokeParser;  use HTML::TokeParser;
 use Safe;  use Safe;
   use Opcode;
   
 sub register {  sub register {
   my $space;    my $space;
Line 35  sub xmlparse { Line 36  sub xmlparse {
  my $newarg = '';   my $newarg = '';
  my $safeeval = new Safe;   my $safeeval = new Safe;
  $safeeval->permit("entereval");   $safeeval->permit("entereval");
    $safeeval->permit(":base_math");
 #-------------------- Redefinition of the target in the case of compound target  #-------------------- Redefinition of the target in the case of compound target
   
  ($target, my @tenta) = split('&&',$target);   ($target, my @tenta) = split('&&',$target);
Line 87  sub xmlparse { Line 89  sub xmlparse {
  }   }
  #pass both the variable to the style tag, and the tag we    #pass both the variable to the style tag, and the tag we 
  #are processing inside the <definedtag>   #are processing inside the <definedtag>
  $finaloutput .= &Apache::run::evaluate($partstring,$safeeval,   if ($partstring ne "" ) {
      $finaloutput .= &Apache::run::evaluate($partstring,$safeeval,
  $parstack[$#parstack].$innerparstack[$#innerparstack]);   $parstack[$#parstack].$innerparstack[$#innerparstack]);
    }
  if ($tokenpat->[0] eq 'E') { pop @innerstack;pop @innerparstack; }   if ($tokenpat->[0] eq 'E') { pop @innerstack;pop @innerparstack; }
        }         }
      } else {       } else {
        my $result = &callsub("start_$token->[1]", $target, $token,\@parstack,         my $result = &callsub("start_$token->[1]", $target, $token,\@parstack,
      $pars, $safeeval);       $pars, $safeeval);
        $finaloutput .= &Apache::run::evaluate($result,$safeeval,         if ($result ne "" ) {
       $parstack[$#parstack]);   $finaloutput .= &Apache::run::evaluate($result,$safeeval,
    $parstack[$#parstack]);
          }
      }                     }              
    } elsif ($token->[0] eq 'E')  {     } elsif ($token->[0] eq 'E')  {
      #clear out any tags that didn't end       #clear out any tags that didn't end
Line 106  sub xmlparse { Line 112  sub xmlparse {
        my @innerstack = ();          my @innerstack = (); 
        my @innerparstack = ();         my @innerparstack = ();
        $newarg = $style_for_target{'/'."$token->[1]"};         $newarg = $style_for_target{'/'."$token->[1]"};
   
 #       print "qqq: $token->[1],$newarg\n";  
   
        my $pat = HTML::TokeParser->new(\$newarg);         my $pat = HTML::TokeParser->new(\$newarg);
        my $tokenpat;         my $tokenpat;
        my $partstring = '';         my $partstring = '';
Line 132  sub xmlparse { Line 135  sub xmlparse {
  }   }
  #pass both the variable to the style tag, and the tag we    #pass both the variable to the style tag, and the tag we 
  #are processing inside the <definedtag>   #are processing inside the <definedtag>
  $finaloutput .= &Apache::run::evaluate($partstring,$safeeval,   if ( $partstring ne "" ) {
      $finaloutput .= &Apache::run::evaluate($partstring,$safeeval,
  $parstack[$#parstack].$innerparstack[$#innerparstack]);   $parstack[$#parstack].$innerparstack[$#innerparstack]);
    }
  if ($tokenpat->[0] eq 'E') { pop @innerstack;pop @innerparstack; }   if ($tokenpat->[0] eq 'E') { pop @innerstack;pop @innerparstack; }
        }         }
      } else {       } else {
        my $result = &callsub("end_$token->[1]", $target, $token, \@parstack,         my $result = &callsub("end_$token->[1]", $target, $token, \@parstack,
      $pars,$safeeval);       $pars,$safeeval);
        $finaloutput .= &Apache::run::evaluate($result,$safeeval,         if ($result ne "") {
       $parstack[$#parstack]);   $finaloutput .= &Apache::run::evaluate($result,$safeeval,
    $parstack[$#parstack]);
          }
      }       }
      pop @stack;        pop @stack; 
      pop @parstack;       pop @parstack;
Removed from v.1.12  
changed lines
  Added in v.1.13

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