loncom/xml/londefdef.pm - diff

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version 1.290, 2005/10/18 21:46:19	version 1.293, 2005/11/08 02:04:23
Line 110 sub start_m {	Line 110 sub start_m {
# detect simple math mode entry exits, and convert them	# detect simple math mode entry exits, and convert them
# to use \ensuremath	# to use \ensuremath
if ($currentstring=~/^\s\$[^\$].[^\$]\$\s*$/) {	if ($currentstring=~/^\s\$[^\$].[^\$]\$\s*$/) {
$currentstring=~s/^\$//;	$currentstring=~s/^(\s*)\$/$1/;
$currentstring=~s/\$$//;	$currentstring=~s/\$(\s*)$/$1/;
$currentstring='\ensuremath{'.$currentstring.'}';	$currentstring='\ensuremath{'.$currentstring.'}';
}	}
$Apache::lonxml::post_evaluate=0;	$Apache::lonxml::post_evaluate=0;
Line 3456 sub end_legend {	Line 3456 sub end_legend {

#-- <link> tag (end tag forbidden)	#-- <link> tag (end tag forbidden)
sub start_link {	sub start_link {
my ($target,$token) = @_;	my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
my $currentstring = '';	my $currentstring = '';
if ($target eq 'web') {	if ($target eq 'web') {
	my $href=&Apache::lonxml::get_param('href',$parstack,$safeeval,
	undef,1);
	&Apache::lonxml::extlink($href);
$currentstring = $token->[4];	$currentstring = $token->[4];
}	}
return $currentstring;	return $currentstring;