Recursive functions in Lua 4
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- Subject: Recursive functions in Lua 4
- From: Ignacio Burgueño <ignaciob@...>
- Date: 2009年5月21日 13:00:56 -0300
Hi. I have to maintain some Lua 4 code, and I have no idea how to make a
local function call itself.
In the following code, I'd like to make G local to the function F. Is
this possible?
function F()
G = function(value)
if value == 10 then
return "stop"
end
return G(value + 1)
end
print( G(1) )
end
print( F(1) )
assert(not G, "G escaped to the global scope")