Don't use old-style backquote in doc/ptexinfmt.el.

[riece] / lisp / riece-mini.el

diff --git a/lisp/riece-mini.el b/lisp/riece-mini.el
index f9f7587..da62089 100644 (file)
--- a/lisp/riece-mini.el
+++ b/lisp/riece-mini.el
@@ -123,7 +123,7 @@ If twice (C-u C-u), then ask the channel."
     (let ((height (1+ riece-mini-backlog-size)))
       (mapc #'(lambda (string)
                (setq height (+ height
-                               (/ (length string) (window-width)))))
+                               (/ (string-width string) (window-width)))))
            riece-mini-backlog-history)
       (let ((max-mini-window-height height)
            (resize-mini-windows t))