[PATCH] avoid GDB crash on inspection of pascal arrays

[Eli Zaretskii]

> Date: Tue, 9 Mar 2010 21:55:56 +0400
> From: Joel Brobecker <brobecker@adacore.com>
> Cc: pierre.muller@ics-cnrs.unistra.fr, gdb-patches@sourceware.org
> 
> > If it helps someone, here's the Emacs recipe for converting all tabs
> > into the equivalent number of spaces:
> 
> Wasn't there a way to simply get emacs to reformat automatically?
> I kind of remember something like ctrl-tab, or something like that
> would reformat the current line. So if you select a region, and then
> apply ctrl-tab, the whole region would be reformatted...

You are talking about Ctrl-Alt-\ (or "C-M-\" in Emacs notation).  But
it only re-indents, it does not untabify.