loncom/xml/lontexconvert.pm - diff

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version 1.22, 2003/04/19 20:32:24	version 1.24, 2003/06/23 21:28:59
Line 83 sub converted {	Line 83 sub converted {
my $texstring=shift;	my $texstring=shift;
my $xmlstring='[UNDISPLAYABLE]';	my $xmlstring='[UNDISPLAYABLE]';
if ($Apache::lontexconvert::messedup) {	if ($Apache::lontexconvert::messedup) {
return '[Uncoverted Due To Previous Errors]';	return '[TeX Uncoverted Due To Previous Errors]';
}	}
eval(<<'ENDCONV');	eval(<<'ENDCONV');
{	{
Line 98 sub converted {	Line 98 sub converted {
$xmlstring=&tth::tth($$texstring);	$xmlstring=&tth::tth($$texstring);
$errorstring.=&tth::ttherror();	$errorstring.=&tth::ttherror();
}	}
	$xmlstring=~s/^\s*//;
	$xmlstring=~s/\s*$//;
}	}
ENDCONV	ENDCONV
if ($Apache::lontexconvert::messedup \|\| &tth::tthmessedup()) {	if ($Apache::lontexconvert::messedup \|\| &tth::tthmessedup()) {
Line 179 sub msgtexconverted {	Line 181 sub msgtexconverted {
$message=~s/(\$.+?\$)/&to_convert($1)/gse;	$message=~s/(\$.+?\$)/&to_convert($1)/gse;
$message=~s/(\\$.+?\\$)/&to_convert($1)/gse;	$message=~s/(\\$.+?\\$)/&to_convert($1)/gse;
$message=~s/(\\\[.+?\\\])/&to_convert($1)/gse;	$message=~s/(\\\[.+?\\\])/&to_convert($1)/gse;
return &smiley($message).$errorstring;	if (wantarray) {
	return (&smiley($message),$errorstring);
	} else {
	return &smiley($message).$errorstring;
	}
}	}

1;	1;