[Preferences] Injection in Grammar Preferences

[angelozerr]

Grammar preferences doesn't show Injection information. It should be cool to see it and manage Injection with UI Preferences (external grammar)

[sebthom]

I tried to work on this. I created a table to show the injections of the current scope and in my tests realized that the injection list is always empty. Apparently AbstractGrammarRegistryManager#getInjections only returns injections that were registered via the Eclipse extension point and does not return any injections declared in the textmate grammar files and available via IGrammar#getInjections() or IRawGrammer.getInjections(). Is that on purpose?

Additionally the injections registered via the extension point don't seem to be used anywhere in the code, so I wonder what these registrations are meant for.

@angelozerr I know you haven't worked much on tm4e lately but I would really appreciate if you are able to maybe give me some historical insight on this.

[sebthom]

@mickaelistria since @angelozerr seems busy, can you shed some light on this?

[mickaelistria]

To be honest, I don't know anything on this topic; I believe you're actually much more expert than I am in actual implementation of LSP4E nowadays ;)