From: Michael Heerdegen <michael_heerdegen@web.de>
To: help-gnu-emacs@gnu.org
Subject: Re: Function to find symlink target
Date: Tue, 24 May 2022 04:27:10 +0200 [thread overview]
Message-ID: <87ilpvd5s1.fsf@web.de> (raw)
In-Reply-To: 87o7zn65jp.fsf@dataswamp.org
Emanuel Berg <incal@dataswamp.org> writes:
> >> (defun dired-find-link-target (link)
> >> (let*((target (file-truename link))
> >> (name (file-name-nondirectory target)) )
> >> (find-file (file-name-directory target))
> >> (goto-char (point-min))
> >> (cl-loop
> >> while (re-search-forward name (point-max) t)
> >> do (when (get-text-property (point) 'dired-filename)
> >> (cl-return) ))
> >> (goto-char (match-beginning 0)) ))
> >
> > Not wrong - but reinventing wheels: see `dired-jump' and
> > `dired-goto-file'.
>
> None of these work ...
>
> (dired-goto-file "~/test/dired/target-link.txt")
> (dired-jump "~/test/dired/target-link.txt")
I didn't say your function will shrink to one line. It will shrink a
lot, however. Any necessary information in the docstrings of those.
Michael.
next prev parent reply other threads:[~2022-05-24 2:27 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-18 20:55 Function to find symlink target Jean Louis
2022-05-18 23:00 ` Emanuel Berg
2022-05-22 13:52 ` Jean Louis
2022-05-22 18:02 ` Emanuel Berg
2022-05-23 9:05 ` Jean Louis
2022-05-23 20:46 ` Emanuel Berg
2022-05-24 0:59 ` Emanuel Berg
2022-05-24 1:09 ` Michael Heerdegen
2022-05-24 2:14 ` Emanuel Berg
2022-05-24 2:27 ` Michael Heerdegen [this message]
2022-05-24 8:04 ` Emanuel Berg
2022-05-24 8:52 ` Michael Heerdegen
2022-05-25 5:54 ` Michael Heerdegen
2022-05-27 2:25 ` Jean Louis
2022-05-27 3:31 ` Michael Heerdegen
2022-05-27 8:00 ` Jean Louis
2022-05-27 14:47 ` Emanuel Berg
2022-05-28 6:43 ` Jean Louis
2022-05-28 15:29 ` Emanuel Berg
2022-05-28 15:43 ` Emanuel Berg
2022-05-28 16:08 ` Eli Zaretskii
2022-05-28 16:46 ` Emanuel Berg
2022-05-28 16:55 ` Eli Zaretskii
2022-05-28 17:05 ` Emanuel Berg
2022-05-31 6:27 ` Jean Louis
2022-05-31 12:24 ` Emanuel Berg
2022-05-31 6:31 ` Jean Louis
2022-05-31 12:16 ` Emanuel Berg
2022-06-01 7:43 ` Jean Louis
2022-06-02 0:40 ` Emanuel Berg
2022-06-02 5:15 ` Jean Louis
2022-06-05 5:40 ` Emanuel Berg
2022-05-25 5:05 ` Jean Louis
2022-05-25 22:33 ` Emanuel Berg
2022-05-29 2:01 ` Emanuel Berg
2022-05-19 23:14 ` Nick Dokos
2022-05-20 0:42 ` Emanuel Berg
2022-05-23 8:17 ` Jean Louis
2022-05-23 22:49 ` Michael Heerdegen
2022-05-23 22:57 ` Emanuel Berg
2022-05-24 0:59 ` Michael Heerdegen
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