hyung-hwan fc18cd2db6 enhanced split(),ENVIRON,ARGV in awk to build a numeric string if a string can be converted to a number		2013-05-29 08:46:23 +00:00
qse	enhanced split(),ENVIRON,ARGV in awk to build a numeric string if a string can be converted to a number	2013-05-29 08:46:23 +00:00