ref: d133a4306688e51df959da814d48f10f33cad23a dir: /test/t.printf3/
{ printf "%%: %s ... %s \t", $2, $1 x = sprintf("%8d %10.10s %u %o %x", $1, $2, $3, $3, $3*$4) x = x sprintf(" %c_%c_", $1, $2) print x }