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- Subject: Re: small error in lua 5.2 beta document
- From: Dirk Laurie <dpl@...>
- Date: Tue, 9 Aug 2011 09:56:27 +0200
On Tue, Aug 09, 2011 at 09:13:41AM +0200, Rob Kendrick wrote:
> On Tue, Aug 09, 2011 at 02:46:24PM +0800, 云风 wrote:
> > int lua_yieldk (lua_State *L, int nresults, int ctx, lua_CFunction k);
> > Yields a coroutine.
> > This function should only be called as the return expression of a C
> > function, as follows:
> > ---> return lua_yield (L, nresults, i, k);
> > I guess it should be
> > return lua_yieldk(L, n results, i, k);
> Why? This would cause a parse error in C, because variable names cannot
> have spaces in them. 'nresults' is a perfectly valid and clear name.
云风's point is that `lua_yield` should be `lua_yieldk`.
The extra space is a typo.