lisp/icomplete.el (icomplete-completions): Use string-width.

Suggested by Stefan Monier <monnier@iro.umontreal.ca>.

2 files changed, 7 insertions, 2 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d25f877a644..e5c44a1232a 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2014-03-02  Juanma Barranquero  <lekktu@gmail.com>
+
+        * icomplete.el (icomplete-completions): Use string-width.
+        Suggested by Stefan Monier <monnier@iro.umontreal.ca>.
+
 2014-03-01  Dmitry Gutov  <dgutov@yandex.ru>
 
         * progmodes/ruby-mode.el (ruby-font-lock-keywords): Highlight
diff --git a/lisp/icomplete.el b/lisp/icomplete.el
index e3f7fde7797..626d63914d8 100644
--- a/lisp/icomplete.el
+++ b/lisp/icomplete.el
@@ -403,14 +403,14 @@ matches exist."
                                  (substring most compare))
                                 ;; Don't bother truncating if it doesn't gain
                                 ;; us at least 2 columns.
-                                ((< compare (+ 2 (length ellipsis))) most)
+                                ((< compare (+ 2 (string-width ellipsis))) most)
                                 (t (concat ellipsis (substring most compare))))
                                close-bracket)))
              ;;"-prospects" - more than one candidate
              (prospects-len (+ (string-width
                                 (or determ (concat open-bracket close-bracket)))
                                (string-width icomplete-separator)
-                               (+ 2 (length ellipsis)) ;; take {…} into account
+                               (+ 2 (string-width ellipsis)) ;; take {…} into account
                                (string-width (buffer-string))))
              (prospects-max
               ;; Max total length to use, including the minibuffer content.