Module:SignatureDateConvert

local p = {}

function p.sigConv(frame) s = frame.args.timestamp r="(%d+):(%d+), (%d+) (%a+) (%d+) %(UTC%)" hour,min,day,month,year=s:match(r) MON={January="01",February="02",March="03",April="04",May="05",June="06",July="07",August="08",September="09",October="10",November="11",December="12"} month=MON[month] return year .. "-" .. month .. "-" .. day end

return p