Re: [ANN] luaRT 0.9 beta1

[孙世龙 sunshilong <sunshilong369@...>]

LuaRT? What's short for "RT"?

On Thu, Jan 21, 2021 at 6:32 PM <samir.tine@luart.org> wrote:
>
> Le 2021-01-21 08:51, Egor Skriptunoff a écrit :
> >>> 2) I have tested string.find("Ё", "[А-Я]") in LuaRT : it
> >> returns
> >>> correctly 1,2 that means the Ё has been correctly found ?
> >>
> >> In fact, it returns 1, 1 (matching the right character).
> >
> > OK, it's good.
> >
> > What does #str (the string length operator) return?
> > - a number of bytes in a string
> > - a number of UTF16 words (a symbol above U+FFFF is encoded as a
> > surrogate pair and therefore has length of 2)
> >
> > - a number of UTF-8 codepoints
> > - a number of symbols (a symbol may consist of several codepoints)
>
> #str means the size of the string on bytes.
> Use string.length to get the length in characters.
>
> Regards,
>
> Samir
>
>
>