[PATCH] add exit codes to biff.1

The following patch documents the exit codes of biff(1). Best wishes, Ryan Index: usr.bin/biff/biff.1 === RCS file: /cvs/src/usr.bin/biff/biff.1,v retrieving revision 1.15 diff -u -r1.15 biff.1 --- usr.bin/biff/biff.1 31 May 2007 19:

src `make obj` wrongly uses dirs instead of symlinks

When BSDSRCDIR is set through /etc/mk.conf or ${MAKECONF} to something other than the default of /usr/src, make obj won't use symlinks for `obj' in the affected directories. Index: distrib/luna88k/Makefile.inc === RCS file: /cvs/src/d