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- Subject: Re: luaL_checkstack ? (WAS: Re: Variable number of return values from C to lua)
- From: Ketmar Dark <ketmar@...>
- Date: Fri, 15 Jun 2007 02:57:51 +0300
On Thu, 14 Jun 2007 23:22:39 +0200
Mildred <firstname.lastname@example.org> wrote:
> Why calling luaL_checkstack is needed before adding too much elements
> in the stack ?
manual is clear 'bout it, isn't it? yep, actually not SO clear... 3-5
values is safe. even 10 is safe, but don't bet on it. %-) and take a
look at stdlibs -- there's so much enlightenment things...
you will not loose anything if you'll do stack checking. +5 values need
it -- just use this rule and you will never fail. %-)