vis: use more portable format string for wchar_t
commitc2568c171065a04911b4cae17a1adf471ed2bd95
authorMarc André Tanner <mat@brain-dump.org>
Thu, 1 Jun 2017 09:06:16 +0000 (1 11:06 +0200)
committerMarc André Tanner <mat@brain-dump.org>
Thu, 1 Jun 2017 09:15:12 +0000 (1 11:15 +0200)
treef60f6c1914816b492443f04b9625af3510b29050
parentbd5f93d6a4338f2026a9d9ba9bf81cfdb7575deb
vis: use more portable format string for wchar_t

Use upper case Unicode (U+XXXX) notation for `ga`.

Fix #568
main.c