| commit | 10bdaa42275810fa2828a7e6235a219779e1d85b | [log] [tgz] |
|---|---|---|
| author | Rob Landley <rob@landley.net> | Thu Nov 07 09:04:50 2013 -0600 |
| committer | Rob Landley <rob@landley.net> | Thu Nov 07 09:04:50 2013 -0600 |
| tree | cd2c6baff0c25e2f23fb6ddeb8f9690033104294 | |
| parent | 938b830abadd2a9dd4260bea3636e188f925959e [diff] |
Tweak terminal_size to never set either to 0, and return true/false whether it could determine at least one coordinate. (If you set $COLUMNS but not $ROWS, we assume you're happy with the 80x25 default for the other.)