[Emacs-diffs] feature/tabs 1598de6: * lisp/tab-line.el (tab-line-tab-name): Try to use truncate-string-to-width.

[Juri Linkov]

branch: feature/tabs
commit 1598de6ef216746649493b788f98b4972fd750af
Author: Juri Linkov <address@hidden>
Commit: Juri Linkov <address@hidden>

    * lisp/tab-line.el (tab-line-tab-name): Try to use truncate-string-to-width.
---
 lisp/tab-line.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lisp/tab-line.el b/lisp/tab-line.el
index da85925..c678ce5 100644
--- a/lisp/tab-line.el
+++ b/lisp/tab-line.el
@@ -126,8 +126,8 @@ Reduce tab width proportionally to space taken by other 
tabs."
                  (max 1 (- (/ (window-width) (length buffers)) 3)))))
     (if (or (not limit) (< (length tab-name) limit))
         tab-name
-      (propertize (concat tab-line-tab-name-ellipsis
-                          (substring tab-name (- limit)))
+      (propertize (truncate-string-to-width tab-name limit nil nil
+                                            tab-line-tab-name-ellipsis)
                   'help-echo tab-name))))
 
 (defvar tab-line-tabs-limit 15