improve upon setenv: if called w/o args, it lists env
authormirabilos <t.glaser@tarent.de>
Wed, 3 Oct 2018 18:51:18 +0000 (20:51 +0200)
committermirabilos <mirabilos@evolvis.org>
Wed, 3 Oct 2018 18:51:18 +0000 (20:51 +0200)
commitb0ff01fa44ee087aeef0edd577418c37acdef0dc
treec0e32b38c557b7dfa0b037d12468d10f28f7cdc6
parent18e9cc527484d3402b22634107ee0bc0a50c8ec3
improve upon setenv: if called w/o args, it lists env
posix/profile-funcs