(list-buffers-noselect): Display buffer name in

tooltip instead of mouse binding when it doesn't fit in the list.

diff --git a/lisp/buff-menu.el b/lisp/buff-menu.el
index f90cf884c1d89f24088bef918b6d5a3e396405a4..f98179c3ba62bdc255076579c0720c4f370e9984 100644 (file)
--- a/lisp/buff-menu.el
+++ b/lisp/buff-menu.el
@@ -809,14 +809,21 @@ For more information, see the function `buffer-menu'."
                ;; Put the buffer name into a text property
                ;; so we don't have to extract it from the text.
                ;; This way we avoid problems with unusual buffer names.
-               (Buffer-menu-buffer+size (nth 2 buffer)
-                                        (int-to-string (nth 3 buffer))
-                                        `(buffer-name ,(nth 2 buffer)
-                                          buffer ,(car buffer)
-                                          font-lock-face buffer-menu-buffer
-                                          mouse-face highlight
-                                          help-echo "mouse-2: select this buffer"))
-               "  "
+               (let ((name (nth 2 buffer))
+                     (size (int-to-string (nth 3 buffer))))
+                     (Buffer-menu-buffer+size name size
+                        `(buffer-name ,name
+                                      buffer ,(car buffer)
+                                      font-lock-face buffer-menu-buffer
+                                      mouse-face highlight
+                                      help-echo 
+                                      ,(if (>= (length name)
+                                               (- Buffer-menu-buffer+size-width
+                                                  (max (length size) 3)
+                                                  2))
+                                           name
+                                         "mouse-2: select this buffer"))))
+                 "  "
                (if (> (length (nth 4 buffer)) Buffer-menu-mode-width)
                    (substring (nth 4 buffer) 0 Buffer-menu-mode-width)
                  (nth 4 buffer)))