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Re: How to call a function on every directory change (in dired)?


From: Marc Mientki
Subject: Re: How to call a function on every directory change (in dired)?
Date: Wed, 08 Dec 2010 15:30:10 -0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.9) Gecko/20100915 Thunderbird/3.1.4

Am 28.09.2010 14:37, schrieb Marc Mientki:
Maybe is defadvice on dired-find-file a solution??

Yes, I know, I talk to myself. However, this could also be interesting to others. So I post my solution:

The advice idea was right! It works:

(defun foo ()
  (message "--> hoho: current directory: %s" (dired-current-directory)))

(defadvice dired-find-file (after foo)
  "Call foo each time on directory entry in dired."
  (foo))

(ad-activate 'dired-find-file)


regards
Marc



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