From: Michael Heerdegen <michael_heerdegen@web.de>
To: Juri Linkov <juri@jurta.org>
Cc: 14013@debbugs.gnu.org
Subject: bug#14013: 24.3.50; dired-isearch-filenames-regexp is matching text outside filenames
Date: Fri, 22 Mar 2013 01:30:33 +0100 [thread overview]
Message-ID: <8738vowa1i.fsf@web.de> (raw)
In-Reply-To: <87vc8ke4os.fsf@mail.jurta.org> (Juri Linkov's message of "Fri, 22 Mar 2013 01:03:31 +0200")
Hi Juri,
thanks for working on this!
> > Would it be an appropriate approach to use a more sophisticated value
> > for `isearch-search-fun-function' for that case? This function could
> > e.g. jump to the next filename before starting searching.
>
> Instead of duplicating the complex logic of `isearch-search-fun-function'
> in a new specialized function it would be better to implement this
> using hooks.
Ok. In the meanwhile, I wrote a proof of concept, which seems to work
well (just for the record):
(defun dired-search-forward-filename-regexp (&rest args)
(catch 'result
(while t
(let* ((result (apply #'search-forward-regexp args))
(beg (and result (match-beginning 0)))
(end (and result (match-end 0))))
(if (or (not result)
(and (get-text-property beg 'dired-filename)
(or (get-text-property end 'dired-filename)
(eq (char-after end) ?\n))))
(throw 'result result)
(if (eobp)
(throw 'result nil)
(goto-char (1+ beg))))))))
To test shortly, just eval
(defun isearch-search-fun () 'dired-search-forward-filename-regexp)
Works well for me. But I think that your approach is more appropriate
here.
> We have already a post-processing hook `isearch-update-post-hook'
> invoked after isearch has found matches. So we need a similar hook
> invoked before isearch starts searching matches, with a name like
> `isearch-search-fun-pre-hook'.
>
> It fixes your test case of searching for ".*":
I quickly tested it. But it doesn't yet do the right thing. For the
first search hit, it does - but if you repeat searching (by repeatedly
hitting C-M-s), the behavior is like it is now - i.e., with repeated
searching, there is no progress. Do you need to run
`isearch-search-fun-pre-hook' at other places as well?
Thanks,
Michael.
next prev parent reply other threads:[~2013-03-22 0:30 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-20 23:39 bug#14013: 24.3.50; dired-isearch-filenames-regexp is matching text outside filenames Michael Heerdegen
2013-03-20 23:59 ` Juri Linkov
2013-03-21 0:35 ` Michael Heerdegen
2013-03-21 0:45 ` Juri Linkov
2013-03-21 2:24 ` Michael Heerdegen
2013-03-21 23:03 ` Juri Linkov
2013-03-22 0:30 ` Michael Heerdegen [this message]
2013-03-22 0:45 ` Juri Linkov
2013-03-22 1:28 ` Michael Heerdegen
2013-03-23 0:49 ` Juri Linkov
2013-03-22 1:59 ` Stefan Monnier
2013-03-23 0:44 ` Juri Linkov
2013-04-19 21:06 ` Michael Heerdegen
2013-04-20 1:49 ` Stefan Monnier
2013-05-27 20:50 ` Juri Linkov
2013-05-27 23:00 ` Michael Heerdegen
2013-05-27 23:45 ` Juri Linkov
2022-02-13 18:59 ` Juri Linkov
2022-02-14 1:13 ` Michael Heerdegen
2022-02-14 7:41 ` Juri Linkov
2022-02-14 12:59 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-02-16 1:11 ` Michael Heerdegen
2022-02-16 3:57 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-02-15 3:12 ` Michael Heerdegen
2022-02-15 19:25 ` Juri Linkov
2022-02-16 1:23 ` Michael Heerdegen
2022-02-16 3:36 ` bug#14013: [External] : " Drew Adams
2022-02-16 18:11 ` Juri Linkov
2022-02-21 1:16 ` Michael Heerdegen
2022-02-16 0:56 ` Michael Heerdegen
2022-02-22 17:02 ` Juri Linkov
2022-02-22 20:21 ` Michael Heerdegen
2022-02-22 22:27 ` Michael Heerdegen
2022-02-23 8:13 ` Juri Linkov
2022-02-23 18:53 ` Juri Linkov
2022-02-24 0:30 ` Michael Heerdegen
2022-02-26 4:45 ` Michael Heerdegen
2022-03-10 19:28 ` Juri Linkov
2022-03-28 18:01 ` Juri Linkov
2022-04-01 2:18 ` Michael Heerdegen
2022-04-01 16:39 ` Juri Linkov
2022-04-03 18:05 ` Juri Linkov
2022-04-04 19:40 ` Juri Linkov
2022-05-31 9:40 ` Michael Heerdegen
2022-06-08 16:28 ` Juri Linkov
2022-06-10 17:17 ` Juri Linkov
2022-06-12 16:46 ` Juri Linkov
2022-05-31 8:33 ` Michael Heerdegen
2022-06-09 17:30 ` Juri Linkov
2022-06-15 16:34 ` Juri Linkov
2022-06-30 17:45 ` Juri Linkov
2022-07-03 17:34 ` Michael Heerdegen
2022-07-03 18:23 ` Juri Linkov
2022-07-03 18:43 ` Michael Heerdegen
2022-07-03 19:49 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-08 17:59 ` Juri Linkov
2022-06-10 16:44 ` Juri Linkov
2022-06-14 16:31 ` Juri Linkov
2023-06-02 1:34 ` Michael Heerdegen
2023-06-02 6:28 ` Juri Linkov
2023-06-02 22:29 ` Michael Heerdegen
2023-06-04 7:36 ` Juri Linkov
2023-06-06 0:27 ` Michael Heerdegen
2021-04-20 0:33 ` Michael Heerdegen
2021-04-20 19:22 ` Juri Linkov
2021-04-22 0:21 ` Michael Heerdegen
2021-04-22 21:51 ` Juri Linkov
2021-04-22 22:17 ` bug#14013: [External] : " Drew Adams
2021-04-22 23:04 ` Michael Heerdegen
2021-04-22 23:16 ` Michael Heerdegen
2021-04-23 16:52 ` Juri Linkov
2022-02-08 19:32 ` Juri Linkov
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