(parse_param): Positional parameters ($1, $2 etc) now handled, as well
authordrepper <drepper>
Fri, 13 Mar 1998 16:56:59 +0000 (16:56 +0000)
committerdrepper <drepper>
Fri, 13 Mar 1998 16:56:59 +0000 (16:56 +0000)
commit07ddd0f863f3a7fd99e845ddba1a4278d8a014e8
tree689543e68b2c3dfbd3287cd6259e4e120b786d2a
parent42d07d40e25326dbba4f9d01c203a95e0420b625
(parse_param): Positional parameters ($1, $2 etc) now handled, as well
as $$ (pid).
(parse_param): $# (or ${#}) expands to the number of positional
parameters.  Renamed substitute_length to seen_hash.
Don't free(env) is env is NULL.
posix/wordexp.c