GNU bug report logs - #15925
24.3.50; error when customizing whitespace-display-mappings

Previous Next

Full log

View this message in rfc822 format

From: Mauro Aranda <maurooaranda <at> gmail.com>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: Glenn Morris <rgm <at> gnu.org>, 15925 <at> debbugs.gnu.org, claudio.bley <at> googlemail.com
Subject: bug#15925: 24.3.50; error when customizing whitespace-display-mappings
Date: Wed, 23 Sep 2020 12:26:39 -0300

[Message part 1 (text/plain, inline)]

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> Mauro Aranda <maurooaranda <at> gmail.com> writes:
>
>> I attach a patch that should fix this (but that does not change the
>> way the characters are displayed) and that doesn't introduce the
>> breakage of Bug#3136 (for which I added a test).
>
> Thanks; applied to Emacs 28.

Thank you.

> The bits that remains to be fixed here is the display of the TAB/newline
> (etc.) characters?

Yes.  I think there were two suggestions, which if I'm not mistaken can
be summarized as:
- Display newline as \n, tab as \t, etc.
- Display newline as C-j (or ?\\C-j, or \\C-j, etc), tab as C-i, etc.

To those suggestions, I add one of mine:
- Display newline as ^J, tab as ^I, etc.

That is what Isearch does, and I think it would not be much of a
trouble to implement that.  Furthermore, we already display other
non-printable characters like that, so my suggestion would just
change newline and tab, I think.

[Message part 2 (text/html, inline)]

Previous Next

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