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if not modules then modules = { } end modules ['catc-ini'] = {
version = 1.001,
comment = "companion to catc-ini.mkiv",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
catcodes = catcodes or { }
catcodes.numbers = catcodes.numbers or { }
catcodes.names = catcodes.names or { }
storage.register("catcodes/numbers", catcodes.numbers, "catcodes.numbers")
storage.register("catcodes/names", catcodes.names, "catcodes.names")
local numbers = catcodes.numbers
local names = catcodes.names
-- this only happens at initime
function catcodes.register(name,number)
numbers[name] = number
local cnn = names[number]
if cnn then
cnn[#cnn+1] = name
else
names[number] = { name }
end
tex[name] = number -- downward compatible
end
-- this only happens at runtime
for k, v in next, numbers do
tex[k] = v -- downward compatible
end
-- nasty
table.setmetatableindex(numbers,function(t,k) if type(k) == "number" then t[k] = k return k end end)
table.setmetatableindex(names, function(t,k) if type(k) == "string" then t[k] = k return k end end)
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