From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nick Dokos <nicholas.dokos@hp.com>
Subject: Re: Weight of headers
Date: Sun, 26 Feb 2012 23:12:31 -0500
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	=?us-ascii?Q?ois=3F=3D?= Pinard <pinard@iro.umontreal.ca>
Cc: nicholas.dokos@hp.com, emacs-orgmode@gnu.org

Fran=C3=A7ois Pinard <pinard@iro.umontreal.ca> wrote:

> pinard@iro.umontreal.ca (Fran=C3=A7ois Pinard) writes:
>=20
> > Roughly copying code from here and there (and not even understanding it,
> > some dead code might remain), I turned your function into the
> > following:
>=20
> Hmph!  There seemingly is a problem however.
>=20
> I tried it on a few files, and it usually does it works quickly, or in
> no more than a few seconds.  However, on one of my Org files, after many
> minutes, Emacs is still processing the command.  If I interrupt it (with
> C-g), the main text displays its information, but the appendices do not.
>=20
> I do not know if this matters: while all the appendices together do not
> use much space in *this* file, they are merely made up of #+INCLUDE
> directives, each preceded by a short introductory text.  The included
> files may be a bit longish however.
>=20

M-x toggle-debug-on-quit RET

Then when it gets into its rut and you interrupt with C-g, you'll get a
backtrace telling you where it was. If you repeat a couple of times and
you get the same backtrace each time, then you've probably found your
infinite looper.

Nick