Showing compilation progress indicator

[Al Haji-Ali]

Hello,

I wrote this short script
https://github.com/haji-ali/procress
to show the progress of compilation in a tex document. Currently, AUCTeX shows 
the currently processed page in the modeline of the process output buffer, but 
I personally rarely open that buffer.

In my current implementation, the modeline is changed only in the buffer that 
initiated the tex command. Ideally, I would like the modeline of all buffers 
belonging to a master document to change though I am still considering the best 
way to implement this.

The current implementation uses a series of hacky advices but I am wondering if 
there's interest in implementing something similar straight into AUCTeX.

Best regards,
-- 
Al