Handling Unicode strings

I need to display a list of Facebook friend names in a ListView. Easy: facebook login, send a
"me/friends" request, then parse the json result. However, I noticed that some rows are blank. Specifically, names corresponding to rows with enye (ñ) and other non-ASCII characters in them.

It seems that Unicode support is a weak area of Lua:
http://lua-users.org/wiki/LuaUnicode

Any tips on how to handle Unicode strings?

views:1745 update：2011/10/5 21:23:48

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