/sources/plan9/sys/src/cmd/postscript/postbgi/
       807 1999-12-12 README
      1235 2000-01-16 mkfile
      4309 1999-12-12 postbgi.1
     40851 1999-12-12 postbgi.c
      5529 1999-12-12 postbgi.h
      2018 1999-12-12 postbgi.mk
      3086 1999-12-12 postbgi.ps