GNU bug report logs - #27797
25.2; text-quoting-style interferes with tree-widget

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Package: emacs;

Reported by: Leo Liu <sdl.web <at> gmail.com>

Date: Sun, 23 Jul 2017 08:20:03 UTC

Severity: minor

Found in version 25.2

Fixed in version 26.0.91

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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Report forwarded to bug-gnu-emacs <at> gnu.org:
bug#27797; Package emacs. (Sun, 23 Jul 2017 08:20:03 GMT) Full text and rfc822 format available.
Acknowledgement sent to Leo Liu <sdl.web <at> gmail.com>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs <at> gnu.org. (Sun, 23 Jul 2017 08:20:03 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Leo Liu <sdl.web <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 25.2; text-quoting-style interferes with tree-widget
Date: Sun, 23 Jul 2017 16:18:35 +0800

tree widget in the terminal uses ` in the lower-left corner of a
rectangle, for example

   |
   |
   `--

This is now shown ugly in emacs 25+:

   |
   |
   ‘--

Here is a real example:

[-]Small, fast, modern
 ‘-[-]<101.316.0>
    ‘-[-]<101.317.0>
       ‘-[-]x_sup
          ‘-x_clock

I think this change makes tree-widget look horrible.

Leo
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#27797; Package emacs. (Mon, 24 Jul 2017 17:09:01 GMT) Full text and rfc822 format available.

Message #8 received at 27797 <at> debbugs.gnu.org (full text, mbox):

From: Glenn Morris <rgm <at> gnu.org>
To: Leo Liu <sdl.web <at> gmail.com>
Cc: 27797 <at> debbugs.gnu.org
Subject: Re: bug#27797: 25.2; text-quoting-style interferes with tree-widget
Date: Mon, 24 Jul 2017 13:08:39 -0400

Your horror prevented you giving a reproducible test-case from emacs -Q,
but I guess this should fix it:

--- a/lisp/tree-widget.el
+++ b/lisp/tree-widget.el
@@ -504,7 +504,7 @@ 'tree-widget-guide
 
 (define-widget 'tree-widget-end-guide 'item
   "End of a vertical guide line."
-  :tag       " `"
+  :tag       " \\=`"
   ;;:tag-glyph (tree-widget-find-image "end-guide")
   :format    "%t"
   )
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#27797; Package emacs. (Mon, 24 Jul 2017 17:29:02 GMT) Full text and rfc822 format available.

Message #11 received at 27797 <at> debbugs.gnu.org (full text, mbox):

From: Drew Adams <drew.adams <at> oracle.com>
To: Glenn Morris <rgm <at> gnu.org>, Leo Liu <sdl.web <at> gmail.com>
Cc: 27797 <at> debbugs.gnu.org
Subject: RE: bug#27797: 25.2; text-quoting-style interferes with tree-widget
Date: Mon, 24 Jul 2017 10:28:40 -0700 (PDT)

> Your horror prevented you giving a reproducible test-case from emacs -Q,
> but I guess this should fix it:
> 
>  (define-widget 'tree-widget-end-guide 'item
>    "End of a vertical guide line."
> -  :tag       " `"
> +  :tag       " \\=`"

Seriously?  We now have to escape ` in :tag too, if we don't
want transformation to crazy quotes?

If so, shouldn't this be documented in the Elisp manual?
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#27797; Package emacs. (Wed, 26 Jul 2017 03:56:02 GMT) Full text and rfc822 format available.

Message #14 received at 27797 <at> debbugs.gnu.org (full text, mbox):

From: Leo Liu <sdl.web <at> gmail.com>
To: Glenn Morris <rgm <at> gnu.org>
Cc: 27797 <at> debbugs.gnu.org
Subject: Re: bug#27797: 25.2; text-quoting-style interferes with tree-widget
Date: Wed, 26 Jul 2017 11:55:37 +0800

On 2017-07-24 13:08 -0400, Glenn Morris wrote:
> Your horror prevented you giving a reproducible test-case from emacs -Q,
> but I guess this should fix it:

That looks like the correct fix.

Leo
bug marked as fixed in version 26.0.91, send any further explanations to 27797 <at> debbugs.gnu.org and Leo Liu <sdl.web <at> gmail.com> Request was from Glenn Morris <rgm <at> gnu.org> to control <at> debbugs.gnu.org. (Mon, 27 Nov 2017 18:53:01 GMT) Full text and rfc822 format available.
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Tue, 26 Dec 2017 12:24:07 GMT) Full text and rfc822 format available.
This bug report was last modified 7 years and 181 days ago.

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