The OptionContext object that parses the argument doesn't seem to allow non-english characters. I tried with "-w åäö" and got:
** (pantheon-terminal:13132): ERROR **: PantheonTerminal.vala:219: Invalid byte sequence in conversion input
The OptionContext object that parses the argument doesn't seem to allow non-english characters. I tried with "-w åäö" and got:
** (pantheon- terminal: 13132): ERROR **: PantheonTermina l.vala: 219: Invalid byte sequence in conversion input