Merge from emacs-24; up to 2012-11-13T18:57:26Z!dgutov@yandex.ru

[bpt/emacs.git] / lisp / filecache.el

diff --git a/lisp/filecache.el b/lisp/filecache.el
index b4b1e8b..2dd7c26 100644 (file)
--- a/lisp/filecache.el
+++ b/lisp/filecache.el
@@ -1,7 +1,6 @@
 ;;; filecache.el --- find files using a pre-loaded cache
 
-;; Copyright (C) 1996, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-;;   2008, 2009, 2010  Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2000-2012  Free Software Foundation, Inc.
 
 ;; Author:  Peter Breton <pbreton@cs.umb.edu>
 ;; Created: Sun Nov 10 1996
@@ -140,9 +139,6 @@
 
 ;;; Code:
 
-(eval-when-compile
-  (require 'find-lisp))
-
 (defgroup file-cache nil
   "Find files using a pre-loaded cache."
   :group 'files
@@ -207,7 +203,7 @@ should be t."
   :group 'file-cache)
 
 (defcustom file-cache-completion-ignore-case
-   (if (memq system-type (list 'ms-dos 'windows-nt 'cygwin))
+  (if (memq system-type '(ms-dos windows-nt cygwin))
       t
      completion-ignore-case)
   "If non-nil, file-cache completion should ignore case.
@@ -216,7 +212,7 @@ Defaults to the value of `completion-ignore-case'."
   :group 'file-cache)
 
 (defcustom file-cache-case-fold-search
-  (if (memq system-type (list 'ms-dos 'windows-nt 'cygwin))
+  (if (memq system-type '(ms-dos windows-nt cygwin))
       t
     case-fold-search)
   "If non-nil, file-cache completion should ignore case.
@@ -225,7 +221,7 @@ Defaults to the value of `case-fold-search'."
   :group 'file-cache)
 
 (defcustom file-cache-ignore-case
-  (memq system-type (list 'ms-dos 'windows-nt 'cygwin))
+  (memq system-type '(ms-dos windows-nt cygwin))
   "Non-nil means ignore case when checking completions in the file cache.
 Defaults to nil on DOS and Windows, and t on other systems."
   :type 'boolean
@@ -367,6 +363,8 @@ STRING is passed as an argument to the locate command."
                string)
   (file-cache-add-from-file-cache-buffer))
 
+(autoload 'find-lisp-find-files "find-lisp")
+
 ;;;###autoload
 (defun file-cache-add-directory-recursively  (dir &optional regexp)
   "Adds DIR and any subdirectories to the file-cache.
@@ -375,18 +373,16 @@ If the optional REGEXP argument is non-nil, only files which match it
 will be added to the cache.  Note that the REGEXP is applied to the
 files in each directory, not to the directory list itself."
   (interactive "DAdd directory: ")
-  (require 'find-lisp)
   (mapcar
-   (function
-    (lambda (file)
-      (or (file-directory-p file)
-         (let (filtered)
-           (dolist (regexp file-cache-filter-regexps)
-              (and (string-match regexp file)
-                   (setq filtered t)))
-            filtered)
-         (file-cache-add-file file))))
-   (find-lisp-find-files dir (if regexp regexp "^"))))
+   (lambda (file)
+     (or (file-directory-p file)
+         (let (filtered)
+           (dolist (regexp file-cache-filter-regexps)
+             (and (string-match regexp file)
+                  (setq filtered t)))
+           filtered)
+         (file-cache-add-file file)))
+   (find-lisp-find-files dir (or regexp "^"))))
 
 (defun file-cache-add-from-file-cache-buffer (&optional regexp)
   "Add any entries found in the file cache buffer.
@@ -687,5 +683,4 @@ match REGEXP."
 
 (provide 'filecache)
 
-;; arch-tag: 433d3ca4-4af2-47ce-b2cf-1f727460f538
 ;;; filecache.el ends here