ref: 150ee7fe6eea076c1c5daac8d7d2e5f63d8ffd2c dir: /sys/src/cmd/troff2html/mkfile/
</$objtype/mkfile TARG=troff2html HFILES=chars.h OFILES=troff2html.$O\ BIN=/$objtype/bin </sys/src/cmd/mkone