; * sweeprolog.el (sweeprolog-hole): Avoid increasing text size

diff --git a/sweeprolog.el b/sweeprolog.el
index 4ab3cf3db3c2d4cc6439002170032c8135c691ea..655f395b5c5a1d4fe61c381d4a70737c5dc9718a 100644 (file)
--- a/sweeprolog.el
+++ b/sweeprolog.el
@@ -2271,7 +2271,7 @@ inside a comment, string or quoted atom."
   :group 'sweeprolog-faces)
 
 (defface sweeprolog-hole
-  '((t :box t))
+  '((t :box (:line-width (-1 . -1))))
   "Face for highlighting Prolog holes."
   :group 'sweeprolog-faces)