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- Subject: Re: [ANN] Lua 5.2.0 (work2) now available
- From: David Burgess <dabsoft@...>
- Date: Fri, 15 Jan 2010 09:45:58 +1100
I think we should have lua_pairs() to match lua_next()
On 15/1/2010 9:42 AM, Ignacio Burgueño wrote:
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?
p.s. yeah, today I'm in inquisitive mood :D