;;; em-glob.el --- extended file name globbing
-;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2011 Free Software Foundation, Inc.
;; Author: John Wiegley <johnw@gnu.org>
;; 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:
(eval-when-compile (require 'eshell))
(require 'esh-util)
-(defgroup eshell-glob nil
+;;;###autoload
+(eshell-defgroup eshell-glob nil
"This module provides extended globbing syntax, similar what is used
by zsh for filename generation."
:tag "Extended filename globbing"
;;; User Variables:
(defcustom eshell-glob-load-hook '(eshell-glob-initialize)
- "*A list of functions to run when `eshell-glob' is loaded."
+ "A list of functions to run when `eshell-glob' is loaded."
:type 'hook
:group 'eshell-glob)
(defcustom eshell-glob-include-dot-files nil
- "*If non-nil, glob patterns will match files beginning with a dot."
+ "If non-nil, glob patterns will match files beginning with a dot."
:type 'boolean
:group 'eshell-glob)
(defcustom eshell-glob-include-dot-dot t
- "*If non-nil, glob patterns that match dots will match . and .."
+ "If non-nil, glob patterns that match dots will match . and .."
:type 'boolean
:group 'eshell-glob)
(defcustom eshell-glob-case-insensitive (eshell-under-windows-p)
- "*If non-nil, glob pattern matching will ignore case."
+ "If non-nil, glob pattern matching will ignore case."
:type 'boolean
:group 'eshell-glob)
(defcustom eshell-glob-show-progress nil
- "*If non-nil, display progress messages during a recursive glob.
+ "If non-nil, display progress messages during a recursive glob.
This option slows down recursive glob processing by quite a bit."
:type 'boolean
:group 'eshell-glob)
(defcustom eshell-error-if-no-glob nil
- "*If non-nil, it is an error for a glob pattern not to match.
+ "If non-nil, it is an error for a glob pattern not to match.
This mimcs the behavior of zsh if non-nil, but bash if nil."
:type 'boolean
:group 'eshell-glob)
(defcustom eshell-glob-chars-list '(?\] ?\[ ?* ?? ?~ ?\( ?\) ?| ?# ?^)
- "*List of additional characters used in extended globbing."
+ "List of additional characters used in extended globbing."
:type '(repeat character)
:group 'eshell-glob)
(if (eq (aref str (1+ pos)) ?*)
"*" "+")) (+ pos 2))
(cons "*" (1+ pos))))))
- "*An alist for translation of extended globbing characters."
+ "An alist for translation of extended globbing characters."
:type '(repeat (cons character (choice regexp function)))
:group 'eshell-glob)
(INCLUDE-REGEXP EXCLUDE-REGEXP (PRED-FUNC-LIST) (MOD-FUNC-LIST))"
(let ((paths (eshell-split-path glob))
- matches message-shown ange-cache)
+ eshell-glob-matches message-shown ange-cache)
(unwind-protect
(if (and (cdr paths)
(file-name-absolute-p (car paths)))
(eshell-glob-entries (file-name-as-directory ".") paths))
(if message-shown
(message nil)))
- (or (and matches (sort matches #'string<))
+ (or (and eshell-glob-matches (sort eshell-glob-matches #'string<))
(if eshell-error-if-no-glob
(error "No matches found: %s" glob)
glob))))
-(eval-when-compile
- (defvar matches)
- (defvar message-shown))
+(defvar eshell-glob-matches)
+(defvar message-shown)
-;; FIXME does this really need to abuse matches, message-shown?
+;; FIXME does this really need to abuse eshell-glob-matches, message-shown?
(defun eshell-glob-entries (path globs &optional recurse-p)
"Glob the entries in PATHS, possibly recursing if RECURSE-P is non-nil."
(let* ((entries (ignore-errors
"\\`\\.")))
(when (and recurse-p eshell-glob-show-progress)
(message "Building file list...%d so far: %s"
- (length matches) path)
+ (length eshell-glob-matches) path)
(setq message-shown t))
(if (equal path "./") (setq path ""))
(while entries
(if (cdr globs)
(if isdir
(setq dirs (cons (concat path name) dirs)))
- (setq matches (cons (concat path name) matches))))
+ (setq eshell-glob-matches
+ (cons (concat path name) eshell-glob-matches))))
(if (and recurse-p isdir
(or (> len 3)
(not (or (and (= len 2) (equal name "./"))
(provide 'em-glob)
-;; arch-tag: d0548f54-fb7c-4978-a88e-f7c26f7f68ca
+;; Local Variables:
+;; generated-autoload-file: "esh-groups.el"
+;; End:
+
;;; em-glob.el ends here
HCoop / bpt / emacs.git / blobdiff