| commit | 438fa71547d791c5bee3201b42b16415627cdb45 | [log] [tgz] |
|---|---|---|
| author | Rob Landley <rob@landley.net> | Wed Mar 16 21:55:19 2016 -0500 |
| committer | Rob Landley <rob@landley.net> | Wed Mar 16 21:55:19 2016 -0500 |
| tree | 37767241f455027678d5f704927ba7b4c8f2707c | |
| parent | 1af3bad8b63b2b6886123d9e681782781a62efca [diff] |
expr cleanup: traverse optargs with tok instead of incrementing optargs and copying itinto a second variable. Also add error message for empty ( )