GNU bug report logs - #6423
[describe-char PATCH 2/2] describe-char: remove superfluous space at end of "Unicode data" line

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Glenn Morris <rgm <at> gnu.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#6423: closed ([describe-char PATCH 2/2] describe-char: remove
 superfluous space at end of "Unicode data" line)
Date: Sat, 19 Jun 2010 02:41:01 +0000

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Your message dated Fri, 18 Jun 2010 22:40:28 -0400
with message-id <w2sk4jhhib.fsf <at> fencepost.gnu.org>
and subject line Re: bug#6423: [describe-char PATCH 2/2] describe-char: remove superfluous space at end of "Unicode data" line
has caused the GNU bug report #6423,
regarding [describe-char PATCH 2/2] describe-char: remove superfluous space at end of "Unicode data" line
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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From: Gustav Hållberg <gustav <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: [describe-char PATCH 2/2] describe-char: remove superfluous space
	at end of "Unicode data" line
Date: Mon, 14 Jun 2010 14:23:50 +0200

This prevents annoying markup if the trailing-whitespace face is used.
---
 lisp/descr-text.el |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lisp/descr-text.el b/lisp/descr-text.el
index 51f7a77..d66aa88 100644
--- a/lisp/descr-text.el
+++ b/lisp/descr-text.el
@@ -618,7 +618,7 @@ as well as widgets, buttons, overlays, and text properties."
               ,@(if (not eight-bit-p)
                     (let ((unicodedata (describe-char-unicode-data char)))
                       (if unicodedata
-                          (cons (list "Unicode data" " ") unicodedata))))))
+                          (cons (list "Unicode data" "") unicodedata))))))
       (setq max-width (apply 'max (mapcar (lambda (x)
                                             (if (cadr x) (length (car x)) 0))
                                           item-list)))
@@ -642,7 +642,8 @@ as well as widgets, buttons, overlays, and text properties."
                               (window-width))
                       (insert "\n")
                       (indent-to (1+ max-width)))
-                    (insert " " clm)))
+                    (unless (zerop (length clm))
+                      (insert " " clm))))
                 (insert "\n"))))
 
           (when overlays

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From: Glenn Morris <rgm <at> gnu.org>
To: 6423-done <at> debbugs.gnu.org
Subject: Re: bug#6423: [describe-char PATCH 2/2] describe-char: remove
	superfluous space at end of "Unicode data" line
Date: Fri, 18 Jun 2010 22:40:28 -0400

OK; applied.

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