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Diff for /loncom/interface/lonhelp.pm between versions 1.17 and 1.19

version 1.17, 2005/03/22 16:49:02 version 1.19, 2005/07/12 15:53:48
Line 37  use Apache::lonacc(); Line 37  use Apache::lonacc();
 use Apache::lontexconvert();  use Apache::lontexconvert();
 use Apache::lonnavmaps; # for advancedUser  use Apache::lonnavmaps; # for advancedUser
 use Apache::lonlocal;  use Apache::lonlocal;
   use Apache::lonnet;
 use tth();  use tth();
 use GDBM_File();  use GDBM_File();
   
Line 70  HEADER Line 71  HEADER
   
     $r->print($tex);      $r->print($tex);
   
     if (Apache::lonnavmaps::advancedUser()) {      if (&Apache::lonnavmaps::advancedUser()) {
 $r->print(<<FOOTER);  $r->print(<<FOOTER);
     <!-- END -->      <!-- END -->
     <hr />      <hr />
Line 78  $r->print(<<FOOTER); Line 79  $r->print(<<FOOTER);
     </body>      </body>
 </html>  </html>
 FOOTER  FOOTER
 } else {      } else {
     $r->print(<<FOOTER);      $r->print(<<FOOTER);
     <!-- END -->      <!-- END -->
     </body>      </body>
 </html>  </html>
 FOOTER  FOOTER
 }      }
 }  }
   
 # Render takes a tex fragment, transforms it for TtH, and returns the  # Render takes a tex fragment, transforms it for TtH, and returns the
Line 150  sub handler Line 151  sub handler
   
      my $filenames = &Apache::lonnet::unescape(substr ($ENV{'REQUEST_URI'} ,        my $filenames = &Apache::lonnet::unescape(substr ($ENV{'REQUEST_URI'} , 
     rindex($ENV{'REQUEST_URI'}, '/') + 1, -4));      rindex($ENV{'REQUEST_URI'}, '/') + 1, -4));
        
      # Security check on the file; the whole filename must consist       # Security check on the file; the whole filename must consist
      # of nothing but alphanums, ' ,, or ., or the file       # of nothing but alphanums, ' ,, or ., or the file
      # will be "not found", no matter what.       # will be "not found", no matter what.
Line 180  sub handler Line 181  sub handler
  $tex .= join('', <$file>);   $tex .= join('', <$file>);
      }       }
   
      if ($ENV{'browser.mathml'}) {       if ($env{'browser.mathml'}) {
  &Apache::loncommon::content_type($r,'text/xml');   &Apache::loncommon::content_type($r,'text/xml');
  &tth::ttminit();   &tth::ttminit();
  if ($ENV{'browser.unicode'}) {   if ($env{'browser.unicode'}) {
      &tth::ttmoptions('-L -u1');       &tth::ttmoptions('-L -u1');
  } else {   } else {
      &tth::ttmoptions('-L -u0');       &tth::ttmoptions('-L -u0');
Line 191  sub handler Line 192  sub handler
      } else {       } else {
  &Apache::loncommon::content_type($r,"text/html");   &Apache::loncommon::content_type($r,"text/html");
  &tth::tthinit();   &tth::tthinit();
  if ($ENV{'browser.unicode'}) {   if ($env{'browser.unicode'}) {
      &tth::tthoptions('-L -u1');       &tth::tthoptions('-L -u1');
  } else {   } else {
      &tth::tthoptions('-L -u0');       &tth::tthoptions('-L -u0');
Removed from v.1.17  
changed lines
  Added in v.1.19

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