(struct it): Increase size of ctl_chars to 16.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/dispextern.h b/src/dispextern.h
index 7d95f5564e2..95f3b2731c2 100644
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -1591,9 +1591,9 @@ struct it
   /* Vector of glyphs for control character translation.  The pointer
      dpvec is set to ctl_chars when a control character is translated.
      This vector is also used for incomplete multibyte character
-     translation (e.g \222\244).  Such a character is at most 3 bytes,
-     thus we need at most 12 bytes here.  */
-  Lisp_Object ctl_chars[12];
+     translation (e.g \222\244).  Such a character is at most 4 bytes,
+     thus we need at most 16 bytes here.  */
+  Lisp_Object ctl_chars[16];
 
   /* Current buffer or string position of the iterator, including
      position in overlay strings etc.  */