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Subject: Re: overlay debugging
Date: 05 Jun 2002 21:06:45 -0400
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On Wed, 2002-06-05 at 19:45, Alex Schroeder wrote:

> The function seems to be undefined in GNU Emacs 21.2.90.1
> (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars) of 2002-05-28 on
> confusibombus...

Ah, sorry for not checking released Emacs versions.  This would explain
why it's not in 21.2:

2002-02-14  Per Abrahamsen  <abraham@dina.kvl.dk>

	* facemenu.el (describe-text-done): New function.
	[...]
	(describe-text-at): New command.

So it seems this function will come out with Emacs 21.4.