loncom/interface/lonhelp.pm - diff

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version 1.18, 2005/04/07 06:56:23	version 1.19, 2005/07/12 15:53:48
Line 71 HEADER	Line 71 HEADER

$r->print($tex);	$r->print($tex);

if (Apache::lonnavmaps::advancedUser()) {	if (&Apache::lonnavmaps::advancedUser()) {
$r->print(<<FOOTER);	$r->print(<<FOOTER);
<!-- END -->	<!-- END -->
<hr />	<hr />
Line 79 $r->print(<<FOOTER);	Line 79 $r->print(<<FOOTER);
</body>	</body>
</html>	</html>
FOOTER	FOOTER
} else {	} else {
$r->print(<<FOOTER);	$r->print(<<FOOTER);
<!-- END -->	<!-- END -->
</body>	</body>
</html>	</html>
FOOTER	FOOTER
}	}
}	}

# Render takes a tex fragment, transforms it for TtH, and returns the	# Render takes a tex fragment, transforms it for TtH, and returns the
Line 151 sub handler	Line 151 sub handler

my $filenames = &Apache::lonnet::unescape(substr ($ENV{'REQUEST_URI'} ,	my $filenames = &Apache::lonnet::unescape(substr ($ENV{'REQUEST_URI'} ,
rindex($ENV{'REQUEST_URI'}, '/') + 1, -4));	rindex($ENV{'REQUEST_URI'}, '/') + 1, -4));

# Security check on the file; the whole filename must consist	# Security check on the file; the whole filename must consist
# of nothing but alphanums, ' ,, or ., or the file	# of nothing but alphanums, ' ,, or ., or the file
# will be "not found", no matter what.	# will be "not found", no matter what.