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 >>>