loncom/xml/londefdef.pm - diff

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version 1.316, 2006/01/27 22:30:23	version 1.317, 2006/01/27 23:56:55
Line 105 sub start_m {	Line 105 sub start_m {
$inside=&Apache::run::evaluate($inside,$safeeval,$$parstack[-1]);	$inside=&Apache::run::evaluate($inside,$safeeval,$$parstack[-1]);
#&Apache::lonxml::debug("M is evaulated to:$inside:");	#&Apache::lonxml::debug("M is evaulated to:$inside:");
}	}
	my $tex = $inside;
my $display=&Apache::lonxml::get_param('display',$parstack,$safeeval);	my $display=&Apache::lonxml::get_param('display',$parstack,$safeeval);
$currentstring = &Apache::lontexconvert::converted(\$inside,$display);	$currentstring = &Apache::lontexconvert::converted(\$inside,$display);
if ($Apache::lontexconvert::errorstring) {	if ($Apache::lontexconvert::errorstring) {
&Apache::lonxml::warning("tth error: ".	my $errormsg='<pre>'.&HTML::Entities::encode($Apache::lontexconvert::errorstring,'<>&"').'</pre> occured while attempting to convert this TeX: <pre>';
$Apache::lontexconvert::errorstring);	$tex = &HTML::Entities::encode($tex,'<>&"');
	my ($linenumber) =
	($Apache::lontexconvert::errorstring =~ /Line (\d+)/);
	if (defined($linenumber)) {
	my @tex=split("\n",$tex);
	$tex[$linenumber]='<b><font color="red">'.
	$tex[$linenumber].'</font></b>';
	$tex=join("\n",@tex);
	}
	&Apache::lonxml::warning($errormsg.$tex.'</pre>');
$Apache::lontexconvert::errorstring='';	$Apache::lontexconvert::errorstring='';
}	}
#&Apache::lonxml::debug("M is ends with:$currentstring:");	#&Apache::lonxml::debug("M is ends with:$currentstring:");