Module:Format eq stat

local p = {}

function p.signed(arg) local first_char = string.sub(arg, 1, 1)

if first_char == '+' or first_char == '-' then return arg else return '+'..arg end end

function p.main(frame) local args = frame:getParent.args

local arg = args[1] or '' return p.signed(arg) end

return p