[system] / trunk / webwork-modperl / lib / WeBWorK / ContentGenerator / Problem.pm Repository:
ViewVC logotype

Diff of /trunk/webwork-modperl/lib/WeBWorK/ContentGenerator/Problem.pm

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 6284 Revision 6285
1################################################################################ 1################################################################################
2# WeBWorK Online Homework Delivery System 2# WeBWorK Online Homework Delivery System
3# Copyright © 2000-2007 The WeBWorK Project, http://openwebwork.sf.net/ 3# Copyright © 2000-2007 The WeBWorK Project, http://openwebwork.sf.net/
4# $CVSHeader: webwork2/lib/WeBWorK/ContentGenerator/Problem.pm,v 1.224 2010/05/25 22:04:13 gage Exp $ 4# $CVSHeader: webwork2/lib/WeBWorK/ContentGenerator/Problem.pm,v 1.225 2010/05/28 21:29:48 gage Exp $
5# 5#
6# This program is free software; you can redistribute it and/or modify it under 6# This program is free software; you can redistribute it and/or modify it under
7# the terms of either: (a) the GNU General Public License as published by the 7# the terms of either: (a) the GNU General Public License as published by the
8# Free Software Foundation; either version 2, or (at your option) any later 8# Free Software Foundation; either version 2, or (at your option) any later
9# version, or (b) the "Artistic License" which comes with this package. 9# version, or (b) the "Artistic License" which comes with this package.
… …
381 381
382 # note: right now, we have to do things completely differently when we are 382 # note: right now, we have to do things completely differently when we are
383 # rendering math from INSIDE the translator and from OUTSIDE the translator. 383 # rendering math from INSIDE the translator and from OUTSIDE the translator.
384 # so we'll just deal with each case explicitly here. there's some code 384 # so we'll just deal with each case explicitly here. there's some code
385 # duplication that can be dealt with later by abstracting out tth/dvipng/etc. 385 # duplication that can be dealt with later by abstracting out tth/dvipng/etc.
386
387 return "" unless defined( $answerResult->{correct_value} ) and ref( $answerResult->{correct_value} );
386 388
387 my $tex = $answerResult->{correct_value}->TeX; 389 my $tex = $answerResult->{correct_value}->TeX;
388 390
389 return "" unless defined $tex and $tex ne ""; 391 return "" unless defined $tex and $tex ne "";
390 392
Legend:
Removed from v.6284  
changed lines
  Added in v.6285
aubreyja at gmail dot com
 ViewVC Help
Powered by ViewVC 1.0.9