--- updmap.pl.orig	2017-05-02 18:57:51.000000000 +0900
+++ updmap.pl	2017-05-05 13:07:40.000000000 +0900
@@ -866,6 +866,10 @@
       $italicmax = .3;
       s/,Italic//;
     }
+    # replace supported "/AJ16" and co. for ptex-fontmaps CID emulation
+    # note that the emulation method in GS is incomplete
+    # due to "Reversal CMap method" (cf. "ToUnicode method")
+    s!/A[JGCK]1[0-6]!!;
     # break out if unsupported constructs are found: @ / ,
     next if (m![\@/,]!);
     # make everything single spaced