Support for fullwidth characters of the CJK charset (Chinese, Japanese, Korean).

[cyanpencil]

R2 doesn't support fullwidth characters (chars that take up two cells of the terminal), this can be reproduced easily by creating a comment like CC 逆向工程 and going to either visual disasm, graph or panels view.
Sometimes the line right below gets duplicated, or the panels and graph layout break down:

This is because those characters occupy two cells instead of one, thus messing up all layout calculations:

This pr is intended to fix those kind of things. Please, test it if you can, as there are a lot of corner cases. I fixed all of the things I could see, but I'm not sure I've got them all.

[cyanpencil]

(travis is angry because of some unrelated java stuff)

[XVilka]

I think lets merge it, to see what Coverity says and waiting for more users feedback.

[radare]

😍

…

On 3 Jul 2018, at 05:31, Anton Kochkov ***@***.***> wrote: Merged #10579. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.