new regexp syntax coloring feature

It will be useful a (little) new feature that apply a "custom syntax coloring" to a regular expression.

For example if i want to see in another color all logging instructions like
ApplicationLoggerImpl.log.finest("xml=" + xmlPath);

i create a new "custom syntax coloring" based on a regexp:

ApplicationLoggerImpl.log.*

and assign to it a color (for ex. gray)

Thanks
Antonio