Re: [ANN] Lua 5.2.0 (work2) now available

[Ignacio Burgueño <ignaciob@...>]

On 14/01/2010 20:11, Luiz Henrique de Figueiredo wrote:
> > And in a related note, if now there is lua_rawlen, shouldn't it have a
> > non-raw version, like gettable / rawget, etc?
>
> You've missed lua_len. See the manual.

Indeed. I didn't see it, thanks.

This leads me to another (unrelated maybe) question. Since lua_len, 
lua_concat and lua_arith honors the corresponding metafield (__len, 
__concat, etc), is there a way to iterate a value from C that has 
__pairs? Will lua_next deal with that?

Regards,
Ignacio

p.s. yeah, today I'm in inquisitive mood :D