☆:GNU gawk:3.0.6=>4.0.1:2011/11/10:gawk:1:2000/02/05::man-jp@jp.FreeBSD.org:FreeBSD jpman project:http://www.jp.freebsd.org/man-jp/
○:GNU gawk:4.0.1:1999/11/03:igawk:1:2001/07/14::ysato@h4.dion.ne.jp:Yuichi SATO: