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bug#21157: 24.5; Flyspell does not highlight repeated words
From: |
Eli Zaretskii |
Subject: |
bug#21157: 24.5; Flyspell does not highlight repeated words |
Date: |
Wed, 29 Jul 2015 20:53:57 +0300 |
> Date: Wed, 29 Jul 2015 18:11:39 +0200
> From: Florent Marchand de Kerchove <fmdkdd@gmail.com>
>
> Start `emacs -Q', and turn on flyspell-mode with `M-x flyspell-mode
> RET'. Type `the the '.
>
> The second `the' should be automatically highlighted by Flyspell as a
> repeated word (red squiggles under the word). Under 24.5.1, there is no
> highlighting.
Thanks, fixed with the patch below.
commit 33b779a11fb6785944383aeeae44f77cb580ee37
Author: Eli Zaretskii <eliz@gnu.org>
Date: Wed Jul 29 20:52:23 2015 +0300
Resurrect highlighting of repeated words by Flyspell Mode
* lisp/textmodes/flyspell.el (flyspell-word): Leave some non-word
characters between point and the doublon candidate, so that
flyspell-word-search-backward finds it. (Bug#21157)
diff --git a/lisp/textmodes/flyspell.el b/lisp/textmodes/flyspell.el
index 2329f29..e074918 100644
--- a/lisp/textmodes/flyspell.el
+++ b/lisp/textmodes/flyspell.el
@@ -1119,7 +1119,8 @@ (defun flyspell-word (&optional following
known-misspelling)
(let* ((bound
(- start
(- end start)
- (- (skip-chars-backward " \t\n\f"))))
+ (- (save-excursion
+ (skip-chars-backward " \t\n\f")))))
(p (when (>= bound (point-min))
(flyspell-word-search-backward word bound t))))
(and p (/= p start)))))