Użytkownik:Sauron

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Citation/CS1

local z = { error_categories = {}; error_ids = {}; message_tail = {}; }

-- Whether variable is set or not

function is_set( var ) return not (var == nil or var == ); end

-- First set variable or nil if none

function first_set(...) local list = {...}; for _, var in pairs(list) do if is_set( var ) then return var; end end end

-- Whether needle is in haystack

function inArray( needl ... Patrz dalej >>>

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== Opis ==