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local function sparkel(...)
local arg = {...}
local looparg = type(arg[1]) == "string" and string.Explode(" ",arg[1],false) or arg
--One pass to find the high and low point
local max,min = tonumber(looparg[1]),tonumber(looparg[1])
for k,v in pairs(looparg) do
v = tonumber(v)
max = max > v and max or v
min = min < v and min or v
end
local scale = (max-min) / 7
for k,v in pairs(looparg) do
Msg(utf8.char(9600 + ( 1 + (v / scale))))
end
Msg("\n")
end
return sparkel
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