ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/gnu/dist/groff/src/utils/  direct

[DIR]tfmtodit/  direct  195 twin directories
[DIR]pfbtops/  direct  195 twin directories
[DIR]lookbib/  direct  196 twin directories
[DIR]lkbib/  direct  195 twin directories
[DIR]indxbib/  direct  195 twin directories
[DIR]hpftodit/  direct  183 twin directories
[DIR]afmtodit/  direct  189 twin directories
[DIR]addftinfo/  direct  196 twin directories
[DIR]CVS/  direct  65535+ twin directories