--- old/make/data/charsetmapping/IBM970.c2b	2018-11-09 21:53:30.111699276 +0900
+++ new/make/data/charsetmapping/IBM970.c2b	2018-11-09 21:53:29.721686718 +0900
@@ -5,14 +5,3 @@
 A2A6       FF5E
 A2C1       2299
 A3DC       20A9
-#
-# see .map file for the info regarding following 3 entries
-#
-a1aa	6950
-a1a9	84f1
-a1ad	cf7f
-
-
-
-
-