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- Subject: Re: Determine if function is defined with C API?
- From: Asko Kauppi <askok@...>
- Date: Thu, 31 Jul 2008 23:14:53 +0300
Joey Mukherjee kirjoitti 31.7.2008 kello 22:55:
Is there a way from the C API to determine if a Lua function is
If a Lua function is defined, I wish to call it, otherwise I want to
default to some other behavior, but it is not really an error.
How would I do something like this? From lua_pcall, I get a return
value of 2 but is this defined somewhere? Should I just check for
that value or is there a preferred constant?