duncanc/icu4lua — pull request #1 by ignacio (2011-10-20 17:27:21+00:00)
Title: Grows the stack as needed.

When Lua is compiled with LUA_USE_APICHECK, an error is detected in this two functions: `icu_utf8_codepoint` and `icu_ustring_codepoint` because they push stuff on the stack but they don't check if it is large enough.