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Re: How to run code after a dired buffer is fully initialized?
From: |
Tassilo Horn |
Subject: |
Re: How to run code after a dired buffer is fully initialized? |
Date: |
Tue, 07 Apr 2009 08:23:27 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.92 (gnu/linux) |
address@hidden (Johan Bockgård) writes:
Hi Johan,
>> This works quite well, but I would like dired to remember the line
>> point was on the last time I visited that directory, and to go to
>> that line when I come back. I tried to use a hashtable
>> (`th-dired-dir-line-map') mapping the directory to the line number.
>> The remembering part works (`th-dired-save-line'), but I cannot find
>> out where I should call `th-dired-goto-line'.
>
> [dired.el]
>
> (defun dired-initial-position (dirname)
> ;; Where point should go in a new listing of DIRNAME.
> ;; Point assumed at beginning of new subdir line.
> ;; You may redefine this function as you wish, e.g. like in dired-x.el.
> (end-of-line)
> (if dired-trivial-filenames (dired-goto-next-nontrivial-file)))
Ah, great! Since the function seems to be intended for redefinition, I
think a user var `dired-initial-position-function' would be better
(easier to find) for users.
Bye,
Tassilo