loncom/homework/structuretags.pm - diff

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version 1.206, 2003/08/14 14:25:54	version 1.208, 2003/09/05 02:31:49
Line 72 sub end_tex {	Line 72 sub end_tex {
sub page_start {	sub page_start {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;	my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
my %found;	my %found;
foreach my $taginside ($tagstack) {	foreach my $taginside (@$tagstack) {
foreach my $taglookedfor ('html','body','form') {	foreach my $taglookedfor ('html','body','form') {
if ($taginside =~ /^$taglookedfor$/i) {$found{$taglookedfor} = 1;}	if ($taginside =~ /^$taglookedfor$/i) {$found{$taglookedfor} = 1;}
}	}
Line 306 sub reset_problem_globals {	Line 306 sub reset_problem_globals {
undef(%Apache::lonhomework::history);	undef(%Apache::lonhomework::history);
undef(%Apache::lonhomework::results);	undef(%Apache::lonhomework::results);
undef($Apache::inputtags::part);	undef($Apache::inputtags::part);
undef($Apache::lonhomework::parsing_a_problem);	#don't undef this, lonhomework.pm takes care of this, we use this to
	#detect if we try to do 2 problems in one file
	# undef($Apache::lonhomework::parsing_a_problem);
undef($Apache::lonhomework::name);	undef($Apache::lonhomework::name);
}	}