;;; prolog.el --- major mode for editing and running Prolog under Emacs
-;; Copyright (C) 1986, 1987, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+;; Copyright (C) 1986, 1987, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
;; Free Software Foundation, Inc.
;; Author: Masanobu UMEDA <umerin@mse.kyutech.ac.jp>
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; 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, or (at your option)
-;; any later version.
+;; 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
;; 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.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
(defvar comint-prompt-regexp)
-
+(defvar comint-process-echoes)
(defgroup prolog nil
"Major mode for editing and running Prolog under Emacs."
(defvar inferior-prolog-mode-syntax-table prolog-mode-syntax-table)
(defvar inferior-prolog-mode-abbrev-table prolog-mode-abbrev-table)
+(declare-function comint-mode "comint")
+(declare-function comint-send-string "comint" (process string))
+(declare-function comint-send-region "comint" (process start end))
+(declare-function comint-send-eof "comint" ())
+
(define-derived-mode inferior-prolog-mode comint-mode "Inferior Prolog"
"Major mode for interacting with an inferior Prolog process.
(defvar inferior-prolog-buffer nil)
+(defvar inferior-prolog-flavor 'unknown
+ "Either a symbol or a buffer position offset by one.
+If a buffer position, the flavor has not been determined yet and
+it is expected that the process's output has been or will
+be inserted at that position plus one.")
+
(defun inferior-prolog-run (&optional name)
(with-current-buffer (make-comint "prolog" (or name prolog-program-name))
(inferior-prolog-mode)
;; Try again.
(inferior-prolog-process))))
-(defvar inferior-prolog-flavor 'unknown
- "Either a symbol or a buffer position offset by one.
-If a buffer position, the flavor has not been determined yet and
-it is expected that the process's output has been or will
-be inserted at that position plus one.")
-
(defun inferior-prolog-guess-flavor (&optional ignored)
(save-excursion
(goto-char (1+ inferior-prolog-flavor))