From: Elena <egarrulo@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Persistent buffer local variables?
Date: Tue, 13 Jul 2010 10:57:21 -0700 (PDT) [thread overview]
Message-ID: <555711cb-95bb-4529-85a4-f15a08782966@z8g2000yqz.googlegroups.com> (raw)
Hello,
I need to attach a some values to a buffer for later use. I have tried
using buffer local variables, but it seems they are forgotten as soon
as I switch major mode. How could I work around that? Here is my test
code:
(defvar my-var nil)
(make-variable-buffer-local 'my-var)
(defun my-set-var ()
(interactive)
(switch-to-buffer (get-buffer-create "*test*"))
(setq my-var "test")
;; (text-mode) ;; If I uncomment this line, variable is forgotten.
)
(defun my-show-var ()
(interactive)
(message "my-var is: %s" my-var))
Thanks.
next reply other threads:[~2010-07-13 17:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-13 17:57 Elena [this message]
2010-07-14 7:45 ` Persistent buffer local variables? Elena
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