Some source files were still in Latin-1 encoding. I recoded them to UTF-8.
vn.c needed some more modifications, since there were character literals in latin1, which I replaced with hex escapes. In this file I didn’t remove the comment /* FIXME: Should not use Latin-1 characters, anyway. */, because I didn’t know if this referred to the change I just did.
Some source files were still in Latin-1 encoding. I recoded them to UTF-8.
vn.cneeded some more modifications, since there were character literals in latin1, which I replaced with hex escapes. In this file I didn’t remove the comment/* FIXME: Should not use Latin-1 characters, anyway. */, because I didn’t know if this referred to the change I just did.