options: Make parse_color() parse alpha.
authorBen Pfaff <blp@cs.stanford.edu>
Sat, 19 Dec 2020 08:00:28 +0000 (00:00 -0800)
committerBen Pfaff <blp@cs.stanford.edu>
Sun, 20 Dec 2020 23:58:25 +0000 (15:58 -0800)
commitb4410895ac55fd413a146e95fc75e7c4ade380b5
treeb56d7dd9b117ee0b787af8a644b44c2ffb960856
parente298b626d78aab4d891e5e561ab1e04322cfe9cd
options: Make parse_color() parse alpha.

cell_color includes an alpha channel so we might as well use it.
src/output/options.c