Add 4-cell separated graphics at their proper Unicode code points

I hadn't noticed that they're included in the Symbols For Legacy
Computing Supplement as well.  Apparently they were part of the Sharp
MZ character set.

diff --git a/bedstead.c b/bedstead.c
index 7ce80cc1078d18b471b35e004b1da421fbc790f0..f6eaba0c7637025611cae6591760db2cfaa64dcf 100644 (file)
--- a/bedstead.c
+++ b/bedstead.c
@@ -2467,6 +2467,12 @@ static struct glyph {
  {"\00\00\27\30\20\20\20\00\00", U(1047E) }, /* ian */
  {"\00\00\20\20\22\25\15\00\00", U(1047F) }, /* yew */
 
+ /* Symbols for legacy computing supplement */
+#define M(x) { {0x ## x}, U(1CC2 ## x), SEP4 }
+ /* */ M(1), M(2), M(3), M(4), M(5), M(6), M(7),
+ M(8), M(9), M(A), M(B), M(C), M(D), M(E), M(F),
+#undef M
+
  /* Musical symbols */
  {"\04\04\04\04\04\04\04\04\04", U(1D100) }, /* bar line */
  {"\12\12\12\12\12\12\12\12\12", U(1D101) }, /* double bar line */