(tooltip-show-help-non-mode): Set message-truncate-lines

to t and don't truncate msg.

1 files changed, 4 insertions, 13 deletions

diff --git a/lisp/tooltip.el b/lisp/tooltip.el
index bfbedcf0c13..469a1584221 100644
--- a/lisp/tooltip.el
+++ b/lisp/tooltip.el
@@ -316,21 +316,12 @@ the buffer of PROCESS."
 (defvar tooltip-help-message nil
   "The last help message received via `tooltip-show-help'.")
 
-(defun tooltip-trunc-str (str maxlen pieces)
-  (let ((s (car pieces)))
-    (if (and pieces (< (+ (length str) (length s) 2) maxlen))
-      (tooltip-trunc-str (concat str 
-                                 (if (> (length str) 0) ", "  "") 
-                                 s)
-                         maxlen (cdr pieces))
-      (if (> (length str) 0) str s))))
-
 (defun tooltip-show-help-non-mode (msg)
   "Function installed as `show-help-function' when tooltip is off."
-  (message "%s" (if msg
-                    (tooltip-trunc-str "" (frame-parameter nil 'width)
-                                       (split-string msg "\n" t))
-                  "")))
+  (let ((message-truncate-lines t))
+    (message "%s" (if msg
+                      (replace-regexp-in-string "\n" ", " msg)
+                    ""))))
 
 (defun tooltip-show-help (msg)
   "Function installed as `show-help-function'.