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isearch-forward-regexp and isearch-backward-regexp return differing sear
From: |
Dieter Wilhelm |
Subject: |
isearch-forward-regexp and isearch-backward-regexp return differing search results |
Date: |
Fri, 22 Dec 2006 14:25:18 +0100 (CET) |
emacs -D -Q
please insert something in the line of
hans ooffoo ooffoo ooffoo hans
hans ooffoo ooffoo ooffoo hans
and do a "C-M-r" search for "o.*o", repeat possibly the search and
change to "C-M-s". You will see that the search results are very
different. Some days ago I asked on gnu.emacs.help whether there is a
reason for this behaviour. I think one would expect the same search
results in forward and backward direction.
In GNU Emacs 22.0.92.1 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
of 2006-12-22 on hans
X server distributor `The X.Org Foundation', version 11.0.60802000
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: fr_FR.UTF-8
locale-coding-system: utf-8
default-enable-multibyte-characters: t
Major mode: Group
Minor modes in effect:
display-time-mode: t
gnus-topic-mode: t
gnus-undo-mode: t
shell-dirtrack-mode: t
auto-insert-mode: t
show-paren-mode: t
minibuffer-indicate-depth-mode: t
delete-selection-mode: t
tooltip-mode: t
mouse-wheel-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
unify-8859-on-encoding-mode: t
utf-translate-cjk-mode: t
auto-compression-mode: t
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
abbrev-mode: t
Recent input:
<up> <up> <up> <up> <up> <up> <up> <up> <up> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> M-> n n n C-M-k
SPC n SPC SPC SPC < SPC SPC SPC q g M-< n <return>
C-n C-n C-n C-n <return> E q L C-n C-n C-n <return>
M-> C-p C-p <return> q n n <return> <down> <down> C-M-k
q M-< n n n <return> q M-x e m a c s - b u <tab> <M-backspace>
<M-backspace> b u g <tab> <M-backspace> r e p <tab>
o <tab> r <tab> b <tab> <return>
Recent messages:
No more unread articles
Mark set
Retrieving newsgroup: nnml+private:mail.dalug...
Fetching headers for nnml+private:mail.dalug...done
Scoring...done
Generating summary...done
Expiring articles...done
Auto-saving...
Making completion list... [2 times]
Loading emacsbug...done
--
Best wishes
H. Dieter Wilhelm
Darmstadt, Germany
- isearch-forward-regexp and isearch-backward-regexp return differing search results,
Dieter Wilhelm <=