loncom/xml/lonplot.pm - diff

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version 1.146, 2008/06/09 10:07:01	version 1.147, 2008/06/10 12:48:30
Line 1362 sub start_function {	Line 1362 sub start_function {
my $function = &Apache::lonxml::get_all_text("/function",$parser,	my $function = &Apache::lonxml::get_all_text("/function",$parser,
$style);	$style);
$function = &Apache::run::evaluate($function,$safeeval,$$parstack[-1]);	$function = &Apache::run::evaluate($function,$safeeval,$$parstack[-1]);
	$function=~s/\^/\\/gs;
$curves[-1]->{'function'} = $function;	$curves[-1]->{'function'} = $function;
} elsif ($target eq 'edit') {	} elsif ($target eq 'edit') {
$result .= &Apache::edit::tag_start($target,$token,'Gnuplot compatible curve function');	$result .= &Apache::edit::tag_start($target,$token,'Gnuplot compatible curve function');