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lua-l archive |
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In learning lua, suddenly met this:
> utf8.codepoint("résumé", 1,2)
114 233
> utf8.codepoint("résumé", 1,3)
114 233
> utf8.codepoint("résumé", 1,4)
114 233 115
> utf8.len("résumé")
6
Any crystal clear explanation ?