;;; inf-lisp.el --- an inferior-lisp mode
-;; Copyright (C) 1988, 1993, 1994 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 1993, 1994, 2001, 2002, 2003, 2004, 2005
+;; Free Software Foundation, Inc.
;; Author: Olin Shivers <shivers@cs.cmu.edu>
;; Keywords: processes, lisp
;; 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., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
;; Hacked from tea.el by Olin Shivers (shivers@cs.cmu.edu). 8/88
;; This file defines a lisp-in-a-buffer package (inferior-lisp mode)
-;; built on top of comint mode. This version is more featureful,
-;; robust, and uniform than the Emacs 18 version. The key bindings are
+;; built on top of comint mode. This version is more featureful,
+;; robust, and uniform than the Emacs 18 version. The key bindings are
;; also more compatible with the bindings of Hemlock and Zwei (the
;; Lisp Machine emacs).
(require 'lisp-mode)
\f
+(defgroup inferior-lisp nil
+ "Run an outside Lisp in an Emacs buffer."
+ :group 'lisp
+ :version "22.1")
+
;;;###autoload
-(defvar inferior-lisp-filter-regexp "\\`\\s *\\(:\\(\\w\\|\\s_\\)\\)?\\s *\\'"
+(defcustom inferior-lisp-filter-regexp
+ "\\`\\s *\\(:\\(\\w\\|\\s_\\)\\)?\\s *\\'"
"*What not to save on inferior Lisp's input history.
Input matching this regexp is not saved on the input history in Inferior Lisp
mode. Default is whitespace followed by 0 or 1 single-letter colon-keyword
-\(as in :a, :c, etc.)")
+\(as in :a, :c, etc.)"
+ :type 'regexp
+ :group 'inferior-lisp)
(defvar inferior-lisp-mode-map nil)
(unless inferior-lisp-mode-map
;;;where they are more accessible. C-c <letter> bindings are reserved for the
;;;user, so these bindings are non-standard. If you want them, you should
;;;have this function called by the inferior-lisp-load-hook:
-;;; (setq inferior-lisp-load-hook '(inferior-lisp-install-letter-bindings))
+;;; (add-hook 'inferior-lisp-load-hook 'inferior-lisp-install-letter-bindings)
;;;You can modify this function to install just the bindings you want."
(defun inferior-lisp-install-letter-bindings ()
(define-key lisp-mode-map "\C-ce" 'lisp-eval-defun-and-go)
(define-key inferior-lisp-mode-map "\C-cv"
'lisp-show-variable-documentation))
-
;;;###autoload
-(defvar inferior-lisp-program "lisp"
- "*Program name for invoking an inferior Lisp with for Inferior Lisp mode.")
+(defcustom inferior-lisp-program "lisp"
+ "*Program name for invoking an inferior Lisp in Inferior Lisp mode."
+ :type 'string
+ :group 'inferior-lisp)
;;;###autoload
-(defvar inferior-lisp-load-command "(load \"%s\")\n"
+(defcustom inferior-lisp-load-command "(load \"%s\")\n"
"*Format-string for building a Lisp expression to load a file.
This format string should use `%s' to substitute a file name
and should result in a Lisp expression that will command the inferior Lisp
to load that file. The default works acceptably on most Lisps.
The string \"(progn (load \\\"%s\\\" :verbose nil :print t) (values))\\n\"
produces cosmetically superior output for this application,
-but it works only in Common Lisp.")
+but it works only in Common Lisp."
+ :type 'string
+ :group 'inferior-lisp)
;;;###autoload
-(defvar inferior-lisp-prompt "^[^> \n]*>+:? *"
- "Regexp to recognise prompts in the Inferior Lisp mode.
+(defcustom inferior-lisp-prompt "^[^> \n]*>+:? *"
+ "Regexp to recognize prompts in the Inferior Lisp mode.
Defaults to \"^[^> \\n]*>+:? *\", which works pretty good for Lucid, kcl,
and franz. This variable is used to initialize `comint-prompt-regexp' in the
Inferior Lisp buffer.
This variable is only used if the variable
-`comint-use-prompt-regexp-instead-of-fields' is non-nil.
+`comint-use-prompt-regexp' is non-nil.
More precise choices:
Lucid Common Lisp: \"^\\\\(>\\\\|\\\\(->\\\\)+\\\\) *\"
franz: \"^\\\\(->\\\\|<[0-9]*>:\\\\) *\"
kcl: \"^>+ *\"
-This is a fine thing to set in your .emacs file.")
+This is a fine thing to set in your .emacs file or through Custom."
+ :type 'regexp
+ :group 'inferior-lisp)
(defvar inferior-lisp-buffer nil "*The current inferior-lisp process buffer.
If you accidentally suspend your process, use \\[comint-continue-subjob]
to continue it."
(interactive)
- (comint-mode)
+ (delay-mode-hooks
+ (comint-mode))
(setq comint-prompt-regexp inferior-lisp-prompt)
(setq major-mode 'inferior-lisp-mode)
(setq mode-name "Inferior Lisp")
(use-local-map inferior-lisp-mode-map) ;c-c c-k for "kompile" file
(setq comint-get-old-input (function lisp-get-old-input))
(setq comint-input-filter (function lisp-input-filter))
- (run-hooks 'inferior-lisp-mode-hook))
+ (run-mode-hooks 'inferior-lisp-mode-hook))
(defun lisp-get-old-input ()
"Return a string containing the sexp ending at point."
This holds a cons cell of the form `(DIRECTORY . FILE)'
describing the last `lisp-load-file' or `lisp-compile-file' command.")
-(defvar lisp-source-modes '(lisp-mode)
+(defcustom lisp-source-modes '(lisp-mode)
"*Used to determine if a buffer contains Lisp source code.
If it's loaded into a buffer that is in one of these major modes, it's
considered a Lisp source file by `lisp-load-file' and `lisp-compile-file'.
-Used by these commands to determine defaults.")
+Used by these commands to determine defaults."
+ :type '(repeat symbol)
+ :group 'inferior-lisp)
(defun lisp-load-file (file-name)
"Load a Lisp file into the inferior Lisp process."
;;; Do the user's customisation...
;;;===============================
(defvar inferior-lisp-load-hook nil
- "This hook is run when the library `inf-lisp' is loaded.
-This is a good place to put keybindings.")
+ "This hook is run when the library `inf-lisp' is loaded.")
(run-hooks 'inferior-lisp-load-hook)
(provide 'inf-lisp)
+;;; arch-tag: 5b74abc3-a085-4b91-8ab8-8da6899d3b92
;;; inf-lisp.el ends here