About choosing file syntax...
It would be nice if the list of file types in the status bar button could be customized. Either with a MRU-like list, or a user filtered selection (like in notepad++)
The idea is to have the full selection of file types in the menu bar, and a smaller selection in the status bar for frequently used types.
Basically my question is: if I make my own XML.tmLanguage file, can I specify that if an XML node matches a certain regex pattern, then its CDATA content should be highlighted using another .tmLanguage file? (i.e. some kind of link/include)