X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/657e634fa1c28e8b9bdea6c8af085b02e473ac46..16e8b162565202f416f2141d75a3c8bd6f45b96f:/lisp/ledit.el

diff --git a/lisp/ledit.el b/lisp/ledit.el
index 298c254e8d..565550efe4 100644
--- a/lisp/ledit.el
+++ b/lisp/ledit.el
@@ -1,11 +1,15 @@
-;; Emacs side of ledit interface
+;;; ledit.el --- Emacs side of ledit interface
+
 ;; Copyright (C) 1985 Free Software Foundation, Inc.
 
+;; Maintainer: FSF
+;; Keywords: languages
+
 ;; This file is part of GNU Emacs.
 
 ;; GNU Emacs 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 1, or (at your option)
+;; the Free Software Foundation; either version 2, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
@@ -14,31 +18,42 @@
 ;; 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; 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.
+
+;;; Commentary:
 
+;; This is a major mode for editing Liszt.  See etc/LEDIT for details.
+
+;;; Code:
 
 ;;; To do:
 ;;; o lisp -> emacs side of things (grind-definition and find-definition)
 
 (defvar ledit-mode-map nil)
 
-(defconst ledit-zap-file (concat "/tmp/" (user-login-name) ".l1")
+(defconst ledit-zap-file
+  (expand-file-name (concat (user-login-name) ".l1") temporary-file-directory)
   "File name for data sent to Lisp by Ledit.")
-(defconst ledit-read-file (concat "/tmp/" (user-login-name) ".l2")
+(defconst ledit-read-file
+  (expand-file-name (concat (user-login-name) ".l2") temporary-file-directory)
   "File name for data sent to Ledit by Lisp.")
-(defconst ledit-compile-file 
-  (concat "/tmp/" (user-login-name) ".l4")
+(defconst ledit-compile-file
+  (expand-file-name (concat (user-login-name) ".l4") temporary-file-directory)
   "File name for data sent to Lisp compiler by Ledit.")
 (defconst ledit-buffer "*LEDIT*"
   "Name of buffer in which Ledit accumulates data to send to Lisp.")
 
-;;;###autoload (defconst ledit-save-files t
-;;;###autoload   "*Non-nil means Ledit should save files before transferring to Lisp.")
-;;;###autoload (defconst ledit-go-to-lisp-string "%?lisp"
-;;;###autoload   "*Shell commands to execute to resume Lisp job.")
-;;;###autoload (defconst ledit-go-to-liszt-string "%?liszt"
-;;;###autoload   "*Shell commands to execute to resume Lisp compiler job.")
+;;;###autoload
+(defconst ledit-save-files t "\
+*Non-nil means Ledit should save files before transferring to Lisp.")
+;;;###autoload
+(defconst ledit-go-to-lisp-string "%?lisp" "\
+*Shell commands to execute to resume Lisp job.")
+;;;###autoload
+(defconst ledit-go-to-liszt-string "%?liszt" "\
+*Shell commands to execute to resume Lisp compiler job.")
 
 (defun ledit-save-defun ()
   "Save the current defun in the ledit buffer"
@@ -105,9 +120,9 @@
 
 (defun ledit-setup ()
   "Set up key bindings for the Lisp/Emacs interface."
-  (if (not ledit-mode-map)
-      (progn (setq ledit-mode-map (make-sparse-keymap))
-	     (lisp-mode-commands ledit-mode-map)))
+  (unless ledit-mode-map
+    (setq ledit-mode-map (make-sparse-keymap))
+    (set-keymap-parent ledit-mode-map lisp-mode-shared-map))
   (define-key ledit-mode-map "\e\^d" 'ledit-save-defun)
   (define-key ledit-mode-map "\e\^r" 'ledit-save-region)
   (define-key ledit-mode-map "\^xz" 'ledit-go-to-lisp)
@@ -129,7 +144,7 @@ Like Lisp mode, plus these special commands:
 To make Lisp mode automatically change to Ledit mode,
 do (setq lisp-mode-hook 'ledit-from-lisp-mode)"
   (interactive)
-  (lisp-mode)
+  (delay-mode-hooks (lisp-mode))
   (ledit-from-lisp-mode))
 
 ;;;###autoload
@@ -137,4 +152,9 @@ do (setq lisp-mode-hook 'ledit-from-lisp-mode)"
   (use-local-map ledit-mode-map)
   (setq mode-name "Ledit")
   (setq major-mode 'ledit-mode)
-  (run-hooks 'ledit-mode-hook))
+  (run-mode-hooks 'ledit-mode-hook))
+
+(provide 'ledit)
+
+;;; arch-tag: f0f1ca13-8d31-478c-ae1b-b448c55a8faf
+;;; ledit.el ends here