Update copyright year to 2015

[gnu-emacs] / lisp / misearch.el

diff --git a/lisp/misearch.el b/lisp/misearch.el
index 0c4cd4ea323c386886c97c9401c257c1e741b3d9..6daae243fbb53e106717307cfda64da712982a09 100644 (file)
--- a/lisp/misearch.el
+++ b/lisp/misearch.el
@@ -1,6 +1,6 @@
 ;;; misearch.el --- isearch extensions for multi-buffer search
 
-;; Copyright (C) 2007-2013 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2015 Free Software Foundation, Inc.
 
 ;; Author: Juri Linkov <juri@jurta.org>
 ;; Keywords: matching
@@ -91,6 +91,11 @@ Isearch starts.")
   "The buffer where the search is currently searching.
 The value is nil when the search still is in the initial buffer.")
 
+;;;###autoload
+(defvar multi-isearch-buffer-list nil)
+;;;###autoload
+(defvar multi-isearch-file-list nil)
+
 (defvar multi-isearch-orig-search-fun nil)
 (defvar multi-isearch-orig-wrap nil)
 (defvar multi-isearch-orig-push-state nil)
@@ -119,7 +124,9 @@ Intended to be added to `isearch-mode-hook'."
 (defun multi-isearch-end ()
   "Clean up the multi-buffer search after terminating isearch."
   (setq multi-isearch-current-buffer nil
-       multi-isearch-next-buffer-current-function nil)
+       multi-isearch-next-buffer-current-function nil
+       multi-isearch-buffer-list nil
+       multi-isearch-file-list nil)
   (setq-default isearch-search-fun-function multi-isearch-orig-search-fun
                isearch-wrap-function       multi-isearch-orig-wrap
                isearch-push-state-function multi-isearch-orig-push-state)
@@ -204,8 +211,6 @@ Switch to the buffer restored from the search status stack."
 \f
 ;;; Global multi-buffer search invocations
 
-(defvar multi-isearch-buffer-list nil)
-
 (defun multi-isearch-next-buffer-from-list (&optional buffer wrap)
   "Return the next buffer in the series of buffers.
 This function is used for multiple buffers Isearch.  A sequence of
@@ -239,7 +244,8 @@ set in `multi-isearch-buffers' or `multi-isearch-buffers-regexp'."
     (nreverse bufs)))
 
 (defun multi-isearch-read-matching-buffers ()
-  "Return a list of buffers whose names match specified regexp."
+  "Return a list of buffers whose names match specified regexp.
+Uses `read-regexp' to read the regexp."
   ;; Most code from `multi-occur-in-matching-buffers'
   ;; and `kill-matching-buffers'.
   (let ((bufregexp
@@ -262,11 +268,11 @@ whose names match the specified regexp."
             (multi-isearch-read-matching-buffers)
           (multi-isearch-read-buffers))))
   (let ((multi-isearch-next-buffer-function
-        'multi-isearch-next-buffer-from-list)
-       (multi-isearch-buffer-list (mapcar #'get-buffer buffers)))
+        'multi-isearch-next-buffer-from-list))
+    (setq multi-isearch-buffer-list (mapcar #'get-buffer buffers))
     (switch-to-buffer (car multi-isearch-buffer-list))
     (goto-char (if isearch-forward (point-min) (point-max)))
-    (isearch-forward)))
+    (isearch-forward nil t)))
 
 ;;;###autoload
 (defun multi-isearch-buffers-regexp (buffers)
@@ -280,17 +286,15 @@ whose names match the specified regexp."
             (multi-isearch-read-matching-buffers)
           (multi-isearch-read-buffers))))
   (let ((multi-isearch-next-buffer-function
-        'multi-isearch-next-buffer-from-list)
-       (multi-isearch-buffer-list (mapcar #'get-buffer buffers)))
+        'multi-isearch-next-buffer-from-list))
+    (setq multi-isearch-buffer-list (mapcar #'get-buffer buffers))
     (switch-to-buffer (car multi-isearch-buffer-list))
     (goto-char (if isearch-forward (point-min) (point-max)))
-    (isearch-forward-regexp)))
+    (isearch-forward-regexp nil t)))
 
 \f
 ;;; Global multi-file search invocations
 
-(defvar multi-isearch-file-list nil)
-
 (defun multi-isearch-next-file-buffer-from-list (&optional buffer wrap)
   "Return the next buffer in the series of file buffers.
 This function is used for multiple file buffers Isearch.  A sequence
@@ -322,8 +326,10 @@ Every next/previous file in the defined sequence is visited by
       (add-to-list 'files file))
     (nreverse files)))
 
+;; A regexp is not the same thing as a file glob - does this matter?
 (defun multi-isearch-read-matching-files ()
-  "Return a list of files whose names match specified wildcard."
+  "Return a list of files whose names match specified wildcard.
+Uses `read-regexp' to read the wildcard."
   ;; Most wildcard code from `find-file-noselect'.
   (let ((filename (read-regexp "Search in files whose names match wildcard")))
     (when (and filename
@@ -346,11 +352,11 @@ whose file names match the specified wildcard."
             (multi-isearch-read-matching-files)
           (multi-isearch-read-files))))
   (let ((multi-isearch-next-buffer-function
-        'multi-isearch-next-file-buffer-from-list)
-       (multi-isearch-file-list (mapcar #'expand-file-name files)))
+        'multi-isearch-next-file-buffer-from-list))
+    (setq multi-isearch-file-list (mapcar #'expand-file-name files))
     (find-file (car multi-isearch-file-list))
     (goto-char (if isearch-forward (point-min) (point-max)))
-    (isearch-forward)))
+    (isearch-forward nil t)))
 
 ;;;###autoload
 (defun multi-isearch-files-regexp (files)
@@ -365,11 +371,11 @@ whose file names match the specified wildcard."
             (multi-isearch-read-matching-files)
           (multi-isearch-read-files))))
   (let ((multi-isearch-next-buffer-function
-        'multi-isearch-next-file-buffer-from-list)
-       (multi-isearch-file-list (mapcar #'expand-file-name files)))
+        'multi-isearch-next-file-buffer-from-list))
+    (setq multi-isearch-file-list (mapcar #'expand-file-name files))
     (find-file (car multi-isearch-file-list))
     (goto-char (if isearch-forward (point-min) (point-max)))
-    (isearch-forward-regexp)))
+    (isearch-forward-regexp nil t)))
 
 \f
 (provide 'multi-isearch)