I'm trying to modify the css.langproj to differentiate between class based selectors ( those that start with . ) and regular element selectors so they can be different colors. The first issue I'm running into is trying to compile the included sample language project with the Language Designer. I get the following error
"A lexical state 'MediaQueryContent' scope start pattern group with token key 'MediaQueryStartDelimiter' classification type key 'PlainText' does not exist as a classification type in the project.
Once I get that figured out, what's the easiest way to modify the language to add the feature I need.