At the same time, most projects already contain some kind of startup/REPL script, so why not use that? swank-clojure only really needs some code that starts a repl and has the swank-clojure code in its classpath.

Below is my emacs code to do just that. Just put it somewhere in your emacs init scripts, type M-x clojure and select your startup script and away you go. The following is all my clojure-specific code, but the really "interesting" bit is the (defun clojure ...) bit.

;; this is needed because swank-clojure complains if you don't have any
;; value for this variable. When you use the clojure command it'll override
;; this value
(setq swank-clojure-binary "clj")

(require 'clojure-mode)
(require 'swank-clojure-autoload)
(require 'swank-clojure)
(require 'slime)

(add-hook 'clojure-mode-hook 'slime-mode)

(add-hook 'clojure-mode-hook 'start-paredit)

(slime-setup
 '(slime-fancy ;; turns on fancy inspector, autodoc and other useful stuff
   slime-highlight-edits)) 

(defun clojure (binary)
  (interactive "fbinary: ")
  (setq swank-clojure-binary (or binary "clj"))
  (setq slime-lisp-implementations
        `((clojure (,swank-clojure-binary) :init swank-clojure-init)))
  (slime))

My complete emacs init stuff is at http://github.com/joodie/emacs-d

Oh, before I forget: the code above does assume that you're only using SLIME with clojure and not also with other lisps. If you do need that functionality, you can probably figure out how to make it work.

To test if flash is actually fast enough and to see if it's really possible to write flash apps using nothing but the free mxmlc compiler and emacs, I wrote a simple synthesizer in flash 10. The result is fairly pleasing.

Check it out!

It's started automatically when emacs-rails is loaded, but that's customizable of course, and you can switch it on and off using rails-ui:enable-mode-line / rails-ui:disable-mode-line.

Get it at http://github.com/remvee/emacs-rails/tree/master

Here are the commit details

Update: actually, the head has some nicely cleaned up code now. So just get that at http://github.com/remvee/emacs-rails/tree/master

Emacs rails works fine, except for one thing: the navigation menus (x-popup-menus) are awkward when you want to use the keyboard. So I thought I'd switch on the rails-always-use-text-menus option. Which didn't actually work, but I fixed that bit.

Rails-always-use-text-menus uses tmm-prompt, which is the standard function on emacs to mimic drop-down menus on the console. and it's almost as horrible as x-popup-menu: if the items in the menu aren't static you can't predict the which key activates which item, and it takes up a lot of screen space:

Which key can I press to go to the UserPreference model?

I really like iswitch buffers for buffer navigation, and it seemed to me that it should be possible to navigate the menus using the same technique, even for nested menus.

So here is iswitch-menu, a direct replacement for tmm-prompt and/or x-popup-menu. It's not quite finished yet - I'm working out the last issues with some of the more "interesting" constructs used by the menubar keymap - but it's more than adequate for use with emacs-rails, at least.

Now, I can just type some substring of the name of the model, and go there

First character typed, we can see which models still match

Second character typed, only one model still matches.

Pressing TAB completes the typed text, and goes to the selected model if there's only one. Pressing ENTER opens the first matched model. See also the iswitchb documentation for available tweaks and key bindings.

Get iswitch-menu at github

Fortunately, emacs' (compile) command makes this very easy:

;; restarts apache and track the error log
(defun apache-restart-and-tail ()
      (interactive)
      (compile "sudo /etc/init.d/httpd restart && sudo tail -f /var/log/httpd/error_log"))

;; key binding
(global-set-key (kbd "<C-kp-enter>") 'apache-restart-and-compile)

There's a debian package too, called "ttf-inconsolata". ** See update below.

Screenshot:

Update: the current debian ttf-inconsolata has a bug somewhere that means you can't actually use the font. A simple remedy is to install the ttf-inconsolata package and then symlink /usr/share/fonts/truetype/ttf-inconsolata/Inconsolata.ttf to /usr/share/fonts/truetype/ttf-inconsolata/Inconsolata.otf

This may not be technically correct, but it does work.

Also, on my current emacs CVS builds, I need to add the following to my .Xresources to get the anti-aliasing to work reliably:

Emacs.FontBackend: xft

Get it now:


cvs -z3 -d:pserver:anonymous@cvs.savannah.gnu.org:/sources/emacs co

sudo make install


There's no gui interface to select these fonts. I just put the following entry in my .Xresources:

Emacs*font: Monospace-10


Replace "Monospace-10" with whatever font you like.