From: Dmitry Dzhus <dima@sphinx.net.ru>
To: help-gnu-emacs@gnu.org
Subject: Re: Execute In Multiple Shells?
Date: Tue, 24 Nov 2009 22:32:51 +0300 [thread overview]
Message-ID: <87y6lvra58.fsf@sphinx.net.ru> (raw)
In-Reply-To: 87tywkbwzn.fsf@galatea.local
Pascal J. Bourguignon wrote:
> (defun buffer-named (name)
> "
> RETURN: the buffer which has as name `name'.
> "
> (let ((bl (buffer-list)))
> (unless (and buffer-list-cache buffer-name-map
> (equal buffer-list-cache bl))
> (setf buffer-list-cache (copy-seq bl))
> (setf buffer-name-map (make-hash-table :test (function equal)))
> (dolist (buffer buffer-list-cache)
> (let ((name (buffer-name buffer)))
> (when name (setf (gethash name buffer-name-map) buffer)))
> (let ((name (buffer-file-name buffer)))
> (when name (setf (gethash name buffer-name-map) buffer))))))
> (or (gethash name buffer-name-map)
> (gethash (truename name) buffer-name-map)))
How is this different from `get-buffer`?
--
Happy Hacking.
http://sphinx.net.ru
む
next prev parent reply other threads:[~2009-11-24 19:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-23 23:03 Execute In Multiple Shells? gamename
2009-11-24 0:13 ` Pascal J. Bourguignon
2009-11-24 19:32 ` Dmitry Dzhus [this message]
2009-11-24 19:56 ` Pascal J. Bourguignon
2010-01-21 16:27 ` gamename
2009-11-24 9:24 ` Peter Dyballa
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