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From: "yinglcs@gmail.com" <yinglcs@gmail.com>
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Subject: How can I reload etags project path
Date: Mon, 3 Nov 2008 07:50:45 -0800 (PST)
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Hi,

In my .emacs I have defined the etags project path like this:


(defvar etags-project-path "/media/storage/working" "*Base path for
your project")

(require 'etags)
(setq tags-file-name (expand-file-name "TAGS" etags-project-path))

After i open emacs, how can i point to a different project path,let's
say i have multiple project etag files, how can i switch dynamically?

Thank you.