On 22. Oct 2006, at 22:45, Branko wrote:

I'm doing some HTML coding and need to add JavaScript using the Prototype framework. In this early develpment phase I like to write JavaScript embedded in HTML. When I write a script tag, "source.js.embedded.html" gets added to the scope. How can I tell TextMate to use features from the Prototype & Scriptaculous bundle in addition to the JavaScript default one? Shifting languages is tedious and messes up the highlighting.

If you select Bundles → Bundle Editor → Edit Languages… you get the ability to unfold the HTML bundle and edit its language definition.

There is an include for source.js somewhere there. You can change that to source.js.prototype instead, to have it include the Prototype JS grammar.

Caution: by editing the HTML grammar, you won’t see future updates to it, since you basically fork it. You can later revert to the default grammars [1]. Another approach is 1) duplicate the HTML grammar before editing, change the scopeName (near the top) to e.g. text.html.prototype, and use that for your HTML files, or 2) create a new grammar which has just the <script> rule and includes source.js.prototype and then includes text.html.basic. That way your subclasses grammar will see changes done to the default HTML grammar, as it just includes it (rather than duplicates and edits).

For more info see http://macromates.com/textmate/manual/ language_grammars

[1] http://macromates.com/wiki/Troubleshooting/RevertToDefaultBundles