Merged from miles@gnu.org--gnu-2005 (patch 292-295)

Patches applied:

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-292
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-293
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-294
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-295
   Update from CVS

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-342

1 files changed, 26 insertions, 26 deletions

diff --git a/lisp/replace.el b/lisp/replace.el
index dc8eb131b72..1cef7ecc52a 100644
--- a/lisp/replace.el
+++ b/lisp/replace.el
@@ -977,32 +977,33 @@ See also `multi-occur'."
     (setq occur-buf (get-buffer-create buf-name))
 
     (with-current-buffer occur-buf
-      (setq buffer-read-only nil)
       (occur-mode)
-      (erase-buffer)
-      (let ((count (occur-engine
-                    regexp active-bufs occur-buf
-                    (or nlines list-matching-lines-default-context-lines)
-                    (and case-fold-search
-                         (isearch-no-upper-case-p regexp t))
-                    list-matching-lines-buffer-name-face
-                    nil list-matching-lines-face t)))
-        (let* ((bufcount (length active-bufs))
-               (diff (- (length bufs) bufcount)))
-          (message "Searched %d buffer%s%s; %s match%s for `%s'"
-                   bufcount (if (= bufcount 1) "" "s")
-                   (if (zerop diff) "" (format " (%d killed)" diff))
-                   (if (zerop count) "no" (format "%d" count))
-                   (if (= count 1) "" "es")
-                   regexp))
-        (setq occur-revert-arguments (list regexp nlines bufs)
-              buffer-read-only t)
-        (if (> count 0)
-            (progn
-              (display-buffer occur-buf)
-              (setq next-error-last-buffer occur-buf))
-          (kill-buffer occur-buf)))
-      (run-hooks 'occur-hook))))
+      (let ((inhibit-read-only t))
+        (erase-buffer)
+        (let ((count (occur-engine
+                      regexp active-bufs occur-buf
+                      (or nlines list-matching-lines-default-context-lines)
+                      (and case-fold-search
+                           (isearch-no-upper-case-p regexp t))
+                      list-matching-lines-buffer-name-face
+                      nil list-matching-lines-face t)))
+          (let* ((bufcount (length active-bufs))
+                 (diff (- (length bufs) bufcount)))
+            (message "Searched %d buffer%s%s; %s match%s for `%s'"
+                     bufcount (if (= bufcount 1) "" "s")
+                     (if (zerop diff) "" (format " (%d killed)" diff))
+                     (if (zerop count) "no" (format "%d" count))
+                     (if (= count 1) "" "es")
+                     regexp))
+          (setq occur-revert-arguments (list regexp nlines bufs))
+          (if (> count 0)
+              (progn
+                (display-buffer occur-buf)
+                (setq next-error-last-buffer occur-buf))
+            (kill-buffer occur-buf)))
+        (run-hooks 'occur-hook))
+      (setq buffer-read-only t)
+      (set-buffer-modified-p nil))))
 
 (defun occur-engine-add-prefix (lines)
   (mapcar
@@ -1013,7 +1014,6 @@ See also `multi-occur'."
 (defun occur-engine (regexp buffers out-buf nlines case-fold-search
                             title-face prefix-face match-face keep-props)
   (with-current-buffer out-buf
-    (setq buffer-read-only nil)
     (let ((globalcount 0)
           (coding nil))
       ;; Map over all the buffers