loncom/homework/structuretags.pm - diff

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version 1.197, 2003/07/17 13:50:44	version 1.198, 2003/07/17 18:42:13
Line 57 sub end_web {	Line 57 sub end_web {

sub start_tex {	sub start_tex {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;	my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
if (!($target eq 'tex' \|\| $target eq 'edit' \|\| $target eq 'modified' \|\|	my $result='';
	if (!($target eq 'edit' \|\| $target eq 'modified' \|\|
$target eq 'answer' \|\| $target eq 'grade' \|\| $target eq 'meta' )) {	$target eq 'answer' \|\| $target eq 'grade' \|\| $target eq 'meta' )) {
&Apache::lonxml::debug("tex 1");	&Apache::lonxml::debug("tex 1");
my $bodytext=&Apache::lonxml::get_all_text("/tex",$parser);	my $bodytext=&Apache::lonxml::get_all_text("/tex",$parser);
	} elsif ($target eq 'tex') {
	$result=&Apache::lonxml::get_all_text("/tex",$parser);
}	}
return '';	return $result;;
}	}

sub end_tex {	sub end_tex {