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replace-match's problem
From: |
SAITO Takuya |
Subject: |
replace-match's problem |
Date: |
Sun, 21 Sep 2003 15:20:59 +0900 (JST) |
replace-match changes text-property unexpectedly or aborts Emacs.
How to reproduce:
Start emacs with "emacs -q" and evaluate this in *scratch* buffer
(with-temp-buffer
(insert "abcd")
(put-text-property 3 4 'test t)
(goto-char (point-min))
(looking-at "abc")
(replace-match (match-string 0) t t)
(mapcar (lambda (p) (get-text-property p 'test)) '(1 2 3 4)))
I expect this returns (nil nil t nil) but
on Emacs 21.3.50 this returns (t nil t nil).
Emacs aborts if I replace (looking-at "abc") with (looking-at "abcd")
and evaluate.
In GNU Emacs 21.3.50.1 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
of 2003-09-20 on reed
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: ja_JP.eucJP
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: C
value of $LANG: ja_JP.eucJP
locale-coding-system: japanese-iso-8bit
default-enable-multibyte-characters: t
- replace-match's problem,
SAITO Takuya <=