Update copyright year to 2016

[gnu-emacs] / lisp / replace.el

diff --git a/lisp/replace.el b/lisp/replace.el
index 21a830da9caf30ed7bd2a76911219da6a7de6d9e..f5c8d33b5f56ab990adde2266c409a956aa6903e 100644 (file)
--- a/lisp/replace.el
+++ b/lisp/replace.el
@@ -1,6 +1,6 @@
 ;;; replace.el --- replace commands for Emacs
 
-;; Copyright (C) 1985-1987, 1992, 1994, 1996-1997, 2000-2015 Free
+;; Copyright (C) 1985-1987, 1992, 1994, 1996-1997, 2000-2016 Free
 ;; Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
@@ -1577,6 +1577,9 @@ See also `multi-occur'."
                    ;; Highlight the matches
                    (let ((len (length curstring))
                          (start 0))
+                     ;; Count empty lines that don't use next loop (Bug#22062).
+                     (when (zerop len)
+                       (setq matches (1+ matches)))
                      (while (and (< start len)
                                  (string-match regexp curstring start))
                        (setq matches (1+ matches))
@@ -2008,6 +2011,9 @@ passed in.  If LITERAL is set, no checking is done, anyway."
   (when backward (goto-char (nth 0 match-data)))
   noedit)
 
+(defvar replace-update-post-hook nil
+  "Function(s) to call after query-replace has found a match in the buffer.")
+
 (defvar replace-search-function nil
   "Function to use when searching for strings to replace.
 It is used by `query-replace' and `replace-string', and is called
@@ -2261,7 +2267,7 @@ It must return a string."
                (and nonempty-match
                     (or (not regexp-flag)
                         (and (if backward
-                                 (looking-back search-string)
+                                 (looking-back search-string nil)
                                (looking-at search-string))
                              (let ((match (match-data)))
                                (and (/= (nth 0 match) (nth 1 match))
@@ -2315,7 +2321,8 @@ It must return a string."
                ;; `real-match-data'.
                (while (not done)
                  (set-match-data real-match-data)
-                 (replace-highlight
+                  (run-hooks 'replace-update-post-hook) ; Before `replace-highlight'.
+                  (replace-highlight
                   (match-beginning 0) (match-end 0)
                   start end search-string
                   regexp-flag delimited-flag case-fold-search backward)