1 files changed, 8 insertions, 2 deletions

diff --git a/src/disptab.h b/src/disptab.h
index 1fb6307a73a..4deee27539c 100644
--- a/src/disptab.h
+++ b/src/disptab.h
@@ -35,8 +35,14 @@ Boston, MA 02111-1307, USA.  */
 
 extern Lisp_Object disp_char_vector P_ ((struct Lisp_Char_Table *, int));
 
-#define DISP_CHAR_VECTOR(dp, c) \
-  (SINGLE_BYTE_CHAR_P(c) ? (dp)->contents[c] : disp_char_vector ((dp), (c)))
+#define DISP_CHAR_VECTOR(dp, c)                         \
+  (ASCII_CHAR_P(c)                                      \
+   ? (NILP ((dp)->ascii)                                \
+      ? (dp)->defalt                                    \
+      : (SUB_CHAR_TABLE_P ((dp)->ascii)                 \
+         ? XSUB_CHAR_TABLE ((dp)->ascii)->contents[c]   \
+         : (dp)->ascii))                                \
+   : disp_char_vector ((dp), (c)))
 
 /* Defined in window.c.  */
 extern struct Lisp_Char_Table *window_display_table P_ ((struct window *));