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Date: Tue, 09 Mar 2010 18:33:00 -0000
From: Eli Zaretskii <eliz@gnu.org>
Subject: Re: [PATCH] avoid GDB crash on inspection of pascal arrays
In-reply-to: <20100309175556.GB28410@adacore.com>
To: Joel Brobecker <brobecker@adacore.com>
Cc: pierre.muller@ics-cnrs.unistra.fr, gdb-patches@sourceware.org
Reply-to: Eli Zaretskii <eliz@gnu.org>
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References: <001801cabee0$31499ca0$93dcd5e0$%muller@ics-cnrs.unistra.fr> <20100308185450.GK3081@adacore.com> <001201cabf17$43e1b960$cba52c20$%muller@ics-cnrs.unistra.fr> <20100309051651.GM3081@adacore.com> <83mxyh2yes.fsf@gnu.org> <20100309175556.GB28410@adacore.com>
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> 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.