From daed40034fe28d41255f15cf509cdafe175f96c7 Mon Sep 17 00:00:00 2001 From: Glenn Morris Date: Tue, 5 Jun 2012 13:47:27 -0400 Subject: Make ledit.el obsolete. Also, etc/LEDIT was removed some time ago. --- lisp/obsolete/ledit.el | 157 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 157 insertions(+) create mode 100644 lisp/obsolete/ledit.el (limited to 'lisp/obsolete') diff --git a/lisp/obsolete/ledit.el b/lisp/obsolete/ledit.el new file mode 100644 index 00000000000..08e71aa5d2d --- /dev/null +++ b/lisp/obsolete/ledit.el @@ -0,0 +1,157 @@ +;;; ledit.el --- Emacs side of ledit interface + +;; Copyright (C) 1985, 2001-2012 Free Software Foundation, Inc. + +;; Maintainer: FSF +;; Keywords: languages +;; Obsolete-since: 24.2 + +;; 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 3 of the License, or +;; (at your option) any later version. + +;; GNU Emacs 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. If not, see . + +;;; Commentary: + +;; This is a major mode for editing Liszt. + +;;; Code: + +;;; To do: +;;; o lisp -> emacs side of things (grind-definition and find-definition) + +(defvar ledit-mode-map nil) + +(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 + (expand-file-name (concat (user-login-name) ".l2") temporary-file-directory) + "File name for data sent to Ledit by Lisp.") +(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 "\ +*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." + (interactive) + (save-excursion + (end-of-defun) + (let ((end (point))) + (beginning-of-defun) + (append-to-buffer ledit-buffer (point) end)) + (message "Current defun saved for Lisp"))) + +(defun ledit-save-region (beg end) + "Save the current region in the ledit buffer" + (interactive "r") + (append-to-buffer ledit-buffer beg end) + (message "Region saved for Lisp")) + +(defun ledit-zap-defun-to-lisp () + "Carry the current defun to Lisp." + (interactive) + (ledit-save-defun) + (ledit-go-to-lisp)) + +(defun ledit-zap-defun-to-liszt () + "Carry the current defun to liszt." + (interactive) + (ledit-save-defun) + (ledit-go-to-liszt)) + +(defun ledit-zap-region-to-lisp (beg end) + "Carry the current region to Lisp." + (interactive "r") + (ledit-save-region beg end) + (ledit-go-to-lisp)) + +(defun ledit-go-to-lisp () + "Suspend Emacs and restart a waiting Lisp job." + (interactive) + (if ledit-save-files + (save-some-buffers)) + (if (get-buffer ledit-buffer) + (with-current-buffer ledit-buffer + (goto-char (point-min)) + (write-region (point-min) (point-max) ledit-zap-file) + (erase-buffer))) + (suspend-emacs ledit-go-to-lisp-string) + (load ledit-read-file t t)) + +(defun ledit-go-to-liszt () + "Suspend Emacs and restart a waiting Liszt job." + (interactive) + (if ledit-save-files + (save-some-buffers)) + (if (get-buffer ledit-buffer) + (with-current-buffer ledit-buffer + (goto-char (point-min)) + (insert "(declare (macros t))\n") + (write-region (point-min) (point-max) ledit-compile-file) + (erase-buffer))) + (suspend-emacs ledit-go-to-liszt-string) + (load ledit-read-file t t)) + +(defun ledit-setup () + "Set up key bindings for the Lisp/Emacs interface." + (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) + (define-key ledit-mode-map "\e\^c" 'ledit-go-to-liszt)) + +(ledit-setup) + +;;;###autoload +(defun ledit-mode () + "\\Major mode for editing text and stuffing it to a Lisp job. +Like Lisp mode, plus these special commands: + \\[ledit-save-defun] -- record defun at or after point + for later transmission to Lisp job. + \\[ledit-save-region] -- record region for later transmission to Lisp job. + \\[ledit-go-to-lisp] -- transfer to Lisp job and transmit saved text. + \\[ledit-go-to-liszt] -- transfer to Liszt (Lisp compiler) job + and transmit saved text. + +\\{ledit-mode-map} +To make Lisp mode automatically change to Ledit mode, +do (setq lisp-mode-hook 'ledit-from-lisp-mode)" + (interactive) + (delay-mode-hooks (lisp-mode)) + (ledit-from-lisp-mode)) + +;;;###autoload +(defun ledit-from-lisp-mode () + (use-local-map ledit-mode-map) + (setq mode-name "Ledit") + (setq major-mode 'ledit-mode) + (run-mode-hooks 'ledit-mode-hook)) + +(provide 'ledit) + +;;; ledit.el ends here -- cgit v1.2.1