From: Dmitry Gutov <dgutov@yandex.ru>
Date: Sat, 23 Aug 2014 23:05:37 +0000 (+0400)
Subject: Add a comment
X-Git-Url: https://code.delx.au/gnu-emacs-elpa/commitdiff_plain/3427e265fe793fac5924bf3c35a0acd444711824

Add a comment
---

diff --git a/company.el b/company.el
index 9a0c72ad3..b444493c4 100644
--- a/company.el
+++ b/company.el
@@ -2456,6 +2456,8 @@ Returns a negative number if the tooltip should be displayed above point."
       (overlay-put ov 'line-prefix "")
       (if (/= (overlay-start ov) (overlay-end ov))
           (overlay-put ov 'display disp)
+        ;; `display' is usually better (http://debbugs.gnu.org/18285),
+        ;; but it doesn't work when the overlay is empty.
         (overlay-put ov 'after-string disp))
       (overlay-put ov 'window (selected-window)))))