[Emacs-diffs] Changes to lisp/obsolete/vmsproc.el

[Dan Nicolaescu]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Dan Nicolaescu <dann>   08/07/31 05:33:56

Index: lisp/obsolete/vmsproc.el
===================================================================
RCS file: lisp/obsolete/vmsproc.el
diff -N lisp/obsolete/vmsproc.el
--- lisp/obsolete/vmsproc.el    5 Jul 2008 18:27:14 -0000       1.1
+++ /dev/null   1 Jan 1970 00:00:00 -0000
@@ -1,148 +0,0 @@
-;; -*- no-byte-compile: t -*-
-;; Not byte compiled because it uses functions that are not part of
-;; emacs, so it would generate unnecessary warnings.
-;;; vmsproc.el --- run asynchronous VMS subprocesses under Emacs
-
-;; Copyright (C) 1986, 2001, 2002, 2003, 2004, 2005,
-;;   2006, 2007, 2008 Free Software Foundation, Inc.
-
-;; Author: Mukesh Prasad
-;; Maintainer: FSF
-;; Keywords: vms
-
-;; 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 <http://www.gnu.org/licenses/>.
-
-;;; Commentary:
-
-;;; Code:
-
-(defvar display-subprocess-window nil
-  "If non-nil, the subprocess window is displayed whenever input is received.")
-
-(defvar command-prefix-string "$ "
-  "String to insert to distinguish commands entered by user.")
-
-(defvar subprocess-running nil)
-(defvar subprocess-buf nil)
-
-(defvar command-mode-map
-  (let ((map (make-sparse-keymap)))
-    (define-key map "\C-m" 'command-send-input)
-    (define-key map "\C-u" 'command-kill-line)
-    map))
-
-(defun subprocess-input (name str)
-  "Handle input from a subprocess.  Called by Emacs."
-  (if display-subprocess-window
-      (display-buffer subprocess-buf))
-  (with-current-buffer subprocess-buf
-    (goto-char (point-max))
-    (insert str ?\n)))
-
-(defun subprocess-exit (name)
-  "Called by Emacs upon subprocess exit."
-  (setq subprocess-running nil))
-
-(defun start-subprocess ()
-  "Spawn an asynchronous subprocess with output redirected to
-the buffer *COMMAND*.  Within this buffer, use C-m to send
-the last line to the subprocess or to bring another line to
-the end."
-  (if subprocess-running
-      (return t))
-  (setq subprocess-buf (get-buffer-create "*COMMAND*"))
-  (with-current-buffer subprocess-buf
-    (use-local-map command-mode-map))
-  (setq subprocess-running (spawn-subprocess 1 'subprocess-input
-                                            'subprocess-exit))
-  ;; Initialize subprocess so it doesn't panic and die upon
-  ;; encountering the first error.
-  (and subprocess-running
-       (send-command-to-subprocess 1 "ON SEVERE_ERROR THEN CONTINUE")))
-
-(defun subprocess-command-to-buffer (command buffer)
-  "Execute COMMAND and redirect output into BUFFER."
-  (let (cmd args)
-    (setq cmd (substring command 0 (string-match " " command)))
-    (setq args (substring command (string-match " " command)))
-    (call-process cmd nil buffer nil "*dcl*" args)))
-  ;; BUGS: only the output up to the end of the first image activation is 
trapped.
-  ;; (if (not subprocess-running)
-  ;;     (start-subprocess))
-  ;; (with-current-buffer buffer
-  ;;   (let ((output-filename (concat "SYS$SCRATCH:OUTPUT-FOR-"
-  ;;                              (getenv "USER") ".LISTING")))
-  ;;     (while (file-exists-p output-filename)
-  ;;       (delete-file output-filename))
-  ;;     (define-logical-name "SYS$OUTPUT" (concat output-filename "-NEW"))
-  ;;     (send-command-to-subprocess 1 command)
-  ;;     (send-command-to-subprocess 1 (concat
-  ;;                                "RENAME " output-filename
-  ;;                                "-NEW " output-filename))
-  ;;     (while (not (file-exists-p output-filename))
-  ;;       (sleep-for 1))
-  ;;     (define-logical-name "SYS$OUTPUT" nil)
-  ;;     (insert-file output-filename)
-  ;;     (delete-file output-filename))))
-
-(defun subprocess-command ()
-  "Start asynchronous subprocess if not running and switch to its window."
-  (interactive)
-  (if (not subprocess-running)
-      (start-subprocess))
-  (and subprocess-running
-       (progn (pop-to-buffer subprocess-buf) (goto-char (point-max)))))
-
-(defun command-send-input ()
-  "If at last line of buffer, send the current line to
-the spawned subprocess.  Otherwise bring back current
-line to the last line for resubmission."
-  (interactive)
-  (beginning-of-line)
-  (let ((current-line (buffer-substring (point) (line-end-position))))
-    (if (eobp)
-       (progn
-         (if (not subprocess-running)
-             (start-subprocess))
-         (if subprocess-running
-             (progn
-               (beginning-of-line)
-               (send-command-to-subprocess 1 current-line)
-               (if command-prefix-string
-                   (progn (beginning-of-line) (insert command-prefix-string)))
-               (forward-line 1))))
-      ;; else -- if not at last line in buffer
-      (goto-char (point-max))
-      (backward-char)
-      (forward-line 1)
-      (insert
-       (if (compare-strings command-prefix-string nil nil
-                            current-line 0 (length command-prefix-string))
-           (substring current-line (length command-prefix-string))
-         current-line)))))
-
-(defun command-kill-line ()
-  "Kill the current line.  Used in command mode."
-  (interactive)
-  (beginning-of-line)
-  (kill-line))
-
-(define-key esc-map "$" 'subprocess-command)
-
-(provide 'vmsproc)
-
-;; arch-tag: 600b2512-f903-4887-bcd2-e76b306f5b66
-;;; vmsproc.el ends here