tree 82bdfee73d618c351fb3d148af492e98a1a62798
parent 9c974360febcfd67247107352425fe8590d9d452
author Behdad Esfahbod <behdad@behdad.org> 1428617082 -0700
committer Behdad Esfahbod <behdad@behdad.org> 1428617107 -0700

[util] Accept comma as well as space when separating components of args

Applies to --font-size and --margin.

Hopefully the scanf usage here doesn't have compatibility issues
(star being counted in the return value, etc).