loncom/homework/inputtags.pm - diff

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version 1.239, 2008/03/03 11:22:54	version 1.241, 2008/03/03 22:49:55
Line 306 sub start_textline {	Line 306 sub start_textline {
$oldresponse = $oldresponse->[$#Apache::inputtags::inputlist];	$oldresponse = $oldresponse->[$#Apache::inputtags::inputlist];
}	}
$oldresponse = &HTML::Entities::encode($oldresponse,'<>&"');	$oldresponse = &HTML::Entities::encode($oldresponse,'<>&"');
	$oldresponse =~ s/^\s+//;
	$oldresponse =~ s/\s+$//;
	$oldresponse =~ s/\s+/ /g;
if ($Apache::lonhomework::type ne 'exam') {	if ($Apache::lonhomework::type ne 'exam') {
my $addchars=&Apache::lonxml::get_param('addchars',$parstack,$safeeval);	my $addchars=&Apache::lonxml::get_param('addchars',$parstack,$safeeval);
$result='';	$result='';
Line 788 sub decideoutput {	Line 790 sub decideoutput {
$css_class=$possible_class{'not_charged_try'};	$css_class=$possible_class{'not_charged_try'};
$button=1;	$button=1;
} elsif ($award eq 'BAD_FORMULA') {	} elsif ($award eq 'BAD_FORMULA') {
$message = &mt("Unable to understand formula");	$message = &mt("Unable to understand formula").'.';
	if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Formula_Answers')};
$css_class=$possible_class{'not_charged_try'};	$css_class=$possible_class{'not_charged_try'};
$button=1;	$button=1;
} elsif ($award eq 'INCORRECT') {	} elsif ($award eq 'INCORRECT') {