X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/9fb9d0706c9353ea76d8355361854947bba2550d..08974112ae68aefba658a8516c8faa3374edc924:/lisp/ibuffer.el

diff --git a/lisp/ibuffer.el b/lisp/ibuffer.el
index 9a1f3b9a0d..126b5a32b2 100644
--- a/lisp/ibuffer.el
+++ b/lisp/ibuffer.el
@@ -36,6 +36,7 @@
   (require 'dired))
 
 (require 'font-core)
+(require 'seq)
 
 (require 'ibuffer-loaddefs)
 ;; These come from ibuf-ext.el, which can not be require'd at compile time
@@ -544,6 +545,8 @@ directory, like `default-directory'."
     (define-key map (kbd "% n") 'ibuffer-mark-by-name-regexp)
     (define-key map (kbd "% m") 'ibuffer-mark-by-mode-regexp)
     (define-key map (kbd "% f") 'ibuffer-mark-by-file-name-regexp)
+    (define-key map (kbd "% c") 'ibuffer-mark-by-content-regexp)
+    (define-key map (kbd "% g") 'ibuffer-mark-by-content-regexp)
 
     (define-key map (kbd "C-t") 'ibuffer-visit-tags-table)
 
@@ -700,16 +703,10 @@ directory, like `default-directory'."
 
     (define-key-after map [menu-bar view dashes2]
       '("--"))
-    (define-key-after map [menu-bar view diff-with-file]
-      '(menu-item "Diff with file" ibuffer-diff-with-file
-        :help "View the differences between this buffer and its file"))
     (define-key-after map [menu-bar view auto-mode]
       '(menu-item "Auto Mode" ibuffer-auto-mode
         :button (:toggle . ibuffer-auto-mode)
         :help "Attempt to automatically update the Ibuffer buffer"))
-    (define-key-after map [menu-bar view customize]
-      '(menu-item "Customize Ibuffer" ibuffer-customize
-        :help "Use Custom to customize Ibuffer"))
 
     (define-key-after map [menu-bar mark]
       (cons "Mark" (make-sparse-keymap "Mark")))
@@ -770,6 +767,10 @@ directory, like `default-directory'."
       '(menu-item "Mark by file name (regexp)..."
         ibuffer-mark-by-file-name-regexp
         :help "Mark buffers whose file name matches a regexp"))
+    (define-key-after map [menu-bar mark ibuffer-mark-by-content-regexp]
+      '(menu-item "Mark by content (regexp)..."
+        ibuffer-mark-by-content-regexp
+        :help "Mark buffers whose content matches a regexp"))
 
     map))
 
@@ -820,6 +821,9 @@ directory, like `default-directory'."
     (define-key-after operate-map [do-view-and-eval]
       '(menu-item "Eval (viewing buffer)..." ibuffer-do-view-and-eval
         :help "Evaluate a Lisp form in each marked buffer while viewing it"))
+    (define-key-after operate-map [diff-with-file]
+      '(menu-item "Diff with file" ibuffer-diff-with-file
+                  :help "View the differences between this buffer and its file"))
 
     operate-map))
 
@@ -1743,7 +1747,13 @@ If point is on a group name, this function operates on that group."
        (cond ((zerop bufs) "No buffers")
 	     ((= 1 bufs) "1 buffer")
 	     (t (format "%s buffers" bufs))))))
-  (propertize (buffer-name) 'font-lock-face (ibuffer-buffer-name-face buffer mark)))
+  (let ((string (propertize (buffer-name)
+                            'font-lock-face
+                            (ibuffer-buffer-name-face buffer mark))))
+    (if (not (seq-position string ?\n))
+        string
+      (replace-regexp-in-string
+       "\n" (propertize "^J" 'font-lock-face 'escape-glyph) string))))
 
 (define-ibuffer-column size
   (:inline t
@@ -2337,7 +2347,8 @@ FORMATS is the value to use for `ibuffer-formats'.
     (setq other-window-p t))
   (let ((buf (get-buffer-create (or name "*Ibuffer*"))))
     (if other-window-p
-	(funcall (if noselect (lambda (buf) (display-buffer buf t)) #'pop-to-buffer) buf)
+	(or (and noselect (display-buffer buf t))
+	    (pop-to-buffer buf t))
       (funcall (if noselect #'display-buffer #'switch-to-buffer) buf))
     (with-current-buffer buf
       (save-selected-window
@@ -2433,6 +2444,7 @@ Marking commands:
   `\\[ibuffer-mark-by-name-regexp]' - Mark buffers by their name, using a regexp.
   `\\[ibuffer-mark-by-mode-regexp]' - Mark buffers by their major mode, using a regexp.
   `\\[ibuffer-mark-by-file-name-regexp]' - Mark buffers by their filename, using a regexp.
+  `\\[ibuffer-mark-by-content-regexp]' - Mark buffers by their content, using a regexp.
 
 Filtering commands: