David <[email protected]> writes:
> I can't really claim to be handy with elisp, but I got by.
> (Is there a guide to elisp functions anywhere? The Lisp
> reference didn't include the Common Lisp emulation library,
> and I never did find an equivalent to the clojure filter()).
The Elisp CL emulation package is documented in its own top-level Info
node for some reason rather than in the Elisp manual.
> Anyway, here's what I added to my .emacs:
>
> (defun add-slime-mode-to-existing-buffers ()
> (interactive)
> (let ((clojure-buffers (remove-if-not 'is-clojure-buffer (buffer-
> list))))
> (dolist (b clojure-buffers)
> (set-buffer b)
> (slime-mode))))
> (eval-after-load 'slime '(add-slime-mode-to-existing-buffers))
Cool! It's a little simpler to check for the value of the major-mode
local variable rather than to use the filename, so here's what I ended
up with:
(defun clojure-enable-slime-on-existing-buffers ()
(interactive)
(dolist (buffer (buffer-list))
(if (equal '(major-mode . clojure-mode)
(assoc 'major-mode (buffer-local-variables buffer)))
(with-current-buffer buffer
(slime-mode t)))))
> Let me know if you add it to your repository.
I've committed this to my copy, but I don't know when it will go
upstream to the mainline clojure-mode branch, as the maintainer has been
out of communication for some time.
http://github.com/technomancy/clojure-mode/
> There could conceivably be some issues with multiple slime
> connections, or with running slime-mode repeatedly on the same
> buffer. I couldn't find any easy way to determine if a buffer already
> had slime-mode -- love to hear from someone who is actually handy
> with elisp!
Calling slime-mode with an argument of t forces it to enable rather than
toggling it. I don't know about multiple slime connections though; it
seems kind of edge-casey, though I can look into it if it causes
problems.
Thanks for getting the ball rolling on this.
-Phil
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