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Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_pr

From: Juanma Barranquero
Subject: Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring.
Date: Tue, 21 Jun 2011 18:39:19 +0200

On Tue, Jun 21, 2011 at 18:33, Stefan Monnier <address@hidden> wrote:

> No, I do not systematically oppose side-effecting functions which return
> a value as well.  That would be much too drastic (e.g. how would you
> figure out which window was used by `display-buffer'?).
> I;.e. the return value is really indispensable.  Contrast this with
> set-process-buffer whose return value is always available to the caller
> before even calling it.

OK, that makes sense.



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