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[Emacs-diffs] Changes to emacs/lisp/pcmpl-unix.el [lexbind]
From: |
Miles Bader |
Subject: |
[Emacs-diffs] Changes to emacs/lisp/pcmpl-unix.el [lexbind] |
Date: |
Tue, 14 Oct 2003 19:52:15 -0400 |
Index: emacs/lisp/pcmpl-unix.el
diff -c /dev/null emacs/lisp/pcmpl-unix.el:1.2.8.1
*** /dev/null Tue Oct 14 19:52:15 2003
--- emacs/lisp/pcmpl-unix.el Tue Oct 14 19:51:20 2003
***************
*** 0 ****
--- 1,126 ----
+ ;;; pcmpl-unix.el --- standard UNIX completions
+
+ ;; Copyright (C) 1999, 2000 Free Software Foundation
+
+ ;; 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 2, 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; see the file COPYING. If not, write to the
+ ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ ;; Boston, MA 02111-1307, USA.
+
+ ;;; Commentary:
+
+ ;;; Code:
+
+ (provide 'pcmpl-unix)
+
+ (require 'pcomplete)
+
+ ;; User Variables:
+
+ (defcustom pcmpl-unix-group-file "/etc/group"
+ "*If non-nil, a string naming the group file on your system."
+ :type 'file
+ :group 'pcmpl-unix)
+
+ (defcustom pcmpl-unix-passwd-file "/etc/passwd"
+ "*If non-nil, a string naming the passwd file on your system."
+ :type 'file
+ :group 'pcmpl-unix)
+
+ ;; Functions:
+
+ ;;;###autoload
+ (defun pcomplete/cd ()
+ "Completion for `cd'."
+ (pcomplete-here (pcomplete-dirs)))
+
+ ;;;###autoload
+ (defalias 'pcomplete/pushd 'pcomplete/cd)
+
+ ;;;###autoload
+ (defun pcomplete/rmdir ()
+ "Completion for `rmdir'."
+ (while (pcomplete-here (pcomplete-dirs))))
+
+ ;;;###autoload
+ (defun pcomplete/rm ()
+ "Completion for `rm'."
+ (let ((pcomplete-help "(fileutils)rm invocation"))
+ (pcomplete-opt "dfirRv")
+ (while (pcomplete-here (pcomplete-all-entries) nil
+ 'expand-file-name))))
+
+ ;;;###autoload
+ (defun pcomplete/xargs ()
+ "Completion for `xargs'."
+ (pcomplete-here (funcall pcomplete-command-completion-function))
+ (funcall (or (pcomplete-find-completion-function (pcomplete-arg 1))
+ pcomplete-default-completion-function)))
+
+ ;;;###autoload
+ (defalias 'pcomplete/time 'pcomplete/xargs)
+
+ ;;;###autoload
+ (defun pcomplete/which ()
+ "Completion for `which'."
+ (while (pcomplete-here (funcall pcomplete-command-completion-function))))
+
+ (defun pcmpl-unix-read-passwd-file (file)
+ "Return an alist correlating gids to group names in FILE."
+ (let (names)
+ (when (file-readable-p file)
+ (with-temp-buffer
+ (insert-file-contents file)
+ (goto-char (point-min))
+ (while (not (eobp))
+ (let* ((fields
+ (split-string (buffer-substring
+ (point) (progn (end-of-line)
+ (point))) ":")))
+ (setq names (cons (nth 0 fields) names)))
+ (forward-line))))
+ (pcomplete-uniqify-list names)))
+
+ (defsubst pcmpl-unix-group-names ()
+ "Read the contents of /etc/group for group names."
+ (if pcmpl-unix-group-file
+ (pcmpl-unix-read-passwd-file pcmpl-unix-group-file)))
+
+ (defsubst pcmpl-unix-user-names ()
+ "Read the contents of /etc/passwd for user names."
+ (if pcmpl-unix-passwd-file
+ (pcmpl-unix-read-passwd-file pcmpl-unix-passwd-file)))
+
+ ;;;###autoload
+ (defun pcomplete/chown ()
+ "Completion for the `chown' command."
+ (unless (pcomplete-match "\\`-")
+ (if (pcomplete-match "\\`[^.]*\\'" 0)
+ (pcomplete-here* (pcmpl-unix-user-names))
+ (if (pcomplete-match "\\.\\([^.]*\\)\\'" 0)
+ (pcomplete-here* (pcmpl-unix-group-names)
+ (pcomplete-match-string 1 0))
+ (pcomplete-here*))))
+ (while (pcomplete-here (pcomplete-entries))))
+
+ ;;;###autoload
+ (defun pcomplete/chgrp ()
+ "Completion for the `chgrp' command."
+ (unless (pcomplete-match "\\`-")
+ (pcomplete-here* (pcmpl-unix-group-names)))
+ (while (pcomplete-here (pcomplete-entries))))
+
+ ;;; arch-tag: 3f9eb5af-7e0e-449d-b586-381cbbf8fc5c
+ ;;; pcmpl-unix.el ends here
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