GNU bug report logs - #30073
27.0.50; dired-do-delete ignores customization for short answers

Previous Next

Full log

View this message in rfc822 format

From: Eli Zaretskii <eliz <at> gnu.org>
To: Juri Linkov <juri <at> linkov.net>
Cc: contovob <at> tcd.ie, 30073 <at> debbugs.gnu.org, tino.calancha <at> gmail.com
Subject: bug#30073: 27.0.50; dired-do-delete ignores customization for short answers
Date: Tue, 16 Jan 2018 19:56:47 +0200

> From: Juri Linkov <juri <at> linkov.net>
> Cc: tino.calancha <at> gmail.com,  contovob <at> tcd.ie,  30073 <at> debbugs.gnu.org
> Date: Tue, 16 Jan 2018 01:02:27 +0200
> 
> > Why limit this to Dired?  People who use fset to get y-or-n-p want
> > that everywhere, right?
> 
> Right, this is not specific to Dired.  So we could add a new
> customizable variable, and easily change ‘yes-or-no-p’ to call
> ‘y-or-n-p’ if it's non-nil.  Oh, wait, not so easily,
> I see that ‘yes-or-no-p’ is implemented in C.

Why is that a problem?  C code can access Lisp variables and can call
Lips functions.

> Is there a particular reason why it's not in Lisp?

Probably history, coupled with the fact that a few things it does are
easier done in C.

> In any case this would be better customization to choose between
> “yes/no” and “y/n”.

Why better?

> Regarding a new multiple options reading function ‘read-answer’, I'm
> not sure where to put it.

How many callers does it have now, and which callers are those?

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.