modules
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- Subject: modules
- From: "Meer, H. van der" <H.vanderMeer@...>
- Date: Tue, 4 Jun 2013 16:12:38 +0000
I do not understand the code in PIL 3rd in Listing 15.2 (page 158) "Module with export list".
It starts:
local function new (r,i) return {r=r, i=i} end
-- defines constant 'i'
local i = complex.new(0,1)
As I understand this, the intention is to have this in a module complex.lua.
But in the last statement above the "complex" comes out of blue air, it seems.
Is this a typo? Otherwise I do not understand the statement.
There might be already a list with errata --and this one might be in it-- , but I am missing the link to it.
Hans van der Meer