formatting Injected code and data flow analysis

Hi everyone!
I have two questions:

Is there any way to throw code formatting action whe open the quick edition view is invoked for a java code injected in a custom language? Maybe with a listener of the editor o something like this? I'm using the LanguageInjector

On other hand,

I achieve have code completion and reference resolution inside the fragment putting the context (prefix and sufix of the injected code), but it doesnt shows semantic errors as in a common java project. So, if I do a reference to an unexistent class, I cannot navigate to it but no errors are shown.
I saw in the configuration of Language Injection that exists a section of performance. I put it to "Use dataflow analysis" but nothing occurs.

Any idea??


Please help.

Thans!!!