Diff for /loncom/xml/algebra/algebra2tex.pl between versions 1.2 and 1.3

version 1.2, 2005/02/24 08:24:40 version 1.3, 2005/06/09 02:13:07
Line 9  my $ret; Line 9  my $ret;
 foreach $str (@ARGV) {  foreach $str (@ARGV) {
 $ret = $parser -> parse($str);  $ret = $parser -> parse($str);
 if ( ref($ret) ) {  if ( ref($ret) ) {
     $parser -> tostring();      print $parser -> tostring().$/;
     $parser -> normalize();      print $parser -> normalize().$/;
     print $parser -> tolatex();      print $parser -> tolatex().$/;
 } else {  } else {
     print $parser->{htmlerror};      print $parser->{htmlerror};
 }  }

Removed from v.1.2  
changed lines
  Added in v.1.3


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