cleanup & small fixes

modules/prelude-common-lisp.el

@@ -0,0 +1,94 @@
+;;; prelude-common-lisp.el --- Emacs Prelude: lisp-mode and SLIME config.
+;;
+;; Copyright (c) 2011 Bozhidar Batsov
+;;
+;; Author: Bozhidar Batsov <bozhidar.batsov@gmail.com>
+;; URL: http://www.emacswiki.org/cgi-bin/wiki/Prelude
+;; Version: 1.0.0
+;; Keywords: convenience
+
+;; This file is not part of GNU Emacs.
+
+;;; Commentary:
+
+;; Configuration for lisp-mode and SLIME.
+
+;;; License:
+
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License
+;; as published by the Free Software Foundation; either version 3
+;; of the License, or (at your option) any later version.
+;;
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Code:
+
+(require 'prelude-lisp)
+
+;; the SBCL configuration file is in Common Lisp 
+(add-to-list 'auto-mode-alist '("\\.sbclrc$" . lisp-mode))
+
+;; Use SLIME from Quicklisp
+(defun prelude-load-common-lisp-slime ()
+  (interactive)
+  ;; Common Lisp support depends on SLIME being installed with Quicklisp
+  (if (file-exists-p (expand-file-name "~/quicklisp/slime-helper.el"))
+      (load (expand-file-name "~/quicklisp/slime-helper.el"))
+    (message "%s" "SLIME is not installed. Use Quicklisp to install it."))
+  )
+
+;; a list of alternative Common Lisp implementations that can be
+;; used with SLIME. Note that their presence render
+;; inferior-lisp-program useless. This variable holds a list of
+;; programs and if you invoke SLIME with a negative prefix
+;; argument, M-- M-x slime, you can select a program from that list.
+(setq slime-lisp-implementations
+      '((ccl ("ccl"))
+        (clisp ("clisp" "-q"))
+        (cmucl ("cmucl" "-quiet"))
+        (sbcl ("sbcl" "--noinform") :coding-system utf-8-unix)))
+
+;; select the default value from slime-lisp-implementations
+(setq slime-default-lisp 'sbcl)
+
+(add-hook 'lisp-mode-hook 'prelude-lisp-coding-hook)
+(add-hook 'slime-repl-mode-hook 'prelude-interactive-lisp-coding-hook)
+
+;; start slime automatically when we open a lisp file
+(defun prelude-start-slime ()
+  (unless (slime-connected-p)
+    (save-excursion (slime))))
+
+(add-hook 'slime-mode-hook 'prelude-start-slime)
+
+;; Stop SLIME's REPL from grabbing DEL,
+;; which is annoying when backspacing over a '('
+(defun prelude-override-slime-repl-bindings-with-paredit ()
+  (define-key slime-repl-mode-map
+    (read-kbd-macro paredit-backward-delete-key) nil))
+
+(add-hook 'slime-repl-mode-hook 'prelude-override-slime-repl-bindings-with-paredit)
+
+(eval-after-load "slime"
+  '(progn
+     (setq slime-complete-symbol-function 'slime-fuzzy-complete-symbol
+           slime-fuzzy-completion-in-place t
+           slime-enable-evaluate-in-emacs t
+           slime-autodoc-use-multiline-p t)
+
+     (define-key slime-mode-map (kbd "TAB") 'slime-indent-and-complete-symbol)
+     (define-key slime-mode-map (kbd "C-c i") 'slime-inspect)
+     (define-key slime-mode-map (kbd "C-c C-s") 'slime-selector)))
+
+(provide 'prelude-common-lisp)
+
+;;; prelude-common-lisp.el ends here