ref: 2db3642b8d3b871c6f9d1f4e3204b2f44fc4b79f dir: /sys/lib/troff/font/devutf/mkMAP/
#!/bin/rc grep ' ' $* | awk ' $2 != "\"" {last = $4} {printf("\t%s\t%s\n", $1, last)} '