loncom/homework/lonhomework.pm - diff

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version 1.213, 2005/07/13 19:48:07	version 1.214, 2005/07/14 02:40:10
Line 773 sub renderpage {	Line 773 sub renderpage {
my $result = &Apache::lonxml::xmlparse($request, $target, $problem,	my $result = &Apache::lonxml::xmlparse($request, $target, $problem,
&setup_vars($target),%mystyle);	&setup_vars($target),%mystyle);
undef($Apache::lonhomework::parsing_a_problem);	undef($Apache::lonhomework::parsing_a_problem);
if (!$output) { $result = '';&Apache::lonxml::message_location().'c'; }	if (!$output) { $result = ''; }
#$request->print("Result follows:");	#$request->print("Result follows:");
if ($target eq 'modified') {	if ($target eq 'modified') {
&handle_save_or_undo($request,\$problem,\$result);	&handle_save_or_undo($request,\$problem,\$result);