1998-09-13 14:53 Tim Waugh <tim@cyberelk.demon.co.uk>
* posix/wordexp-test.c: Field-splitting ':abc:' with IFS=: should
yield three fields, not two. Test both parameter expansion and
command substitution for correct field-splitting behaviour.
* posix/wordexp.c (w_emptyword): New function.
(parse_param): Use it.
(exec_comm): Likewise, for consistency with the way parse_param
splits fields.
(parse_param): Fix some memory leaks.