Update.

Update.

1998-03-25 00:00  Tim Waugh  <tim@cyberelk.demon.co.uk>

	* posix/wordexp.c (w_newword): New function.
	(do_parse_glob): New function.
	(parse_glob): Use do_parse_glob.  Now handles the case where a
	variable expansion causes a field-split.
	(wordexp): Use w_newword.
	(parse_arith): Likewise.
	(exec_comm): Likewise.
	(parse_comm): Likewise.
	(parse_param): Likewise.
	(parse_backtick): Likewise.

1998-03-24 19:36  Tim Waugh  <tim@cyberelk.demon.co.uk>

	* posix/wordexp-tst.sh: Another test.

	* posix/wordexp-test.c: Two new tests.

	* posix/wordexp.c (parse_glob): Use w_addstr instead of realloc
	directly (the code using realloc was buggy).
	(parse_param): Fix typo in comment.