Denis Vlasenko 28e67966f3 hush: make getopt32 usable in builtins. use it in unset.
more uses are expected in the future.

function                                             old     new   delta
getopt32                                            1356    1393     +37
builtin_export                                       256     266     +10
builtin_unset                                        418     380     -38
2009-04-26 23:22:40 +00:00
..
2008-06-18 17:53:57 +00:00
2009-03-28 21:06:38 +00:00
2009-04-26 11:25:19 +00:00
2009-04-26 11:25:19 +00:00