ref: f3f5210cfac77479e6cf6ca2f21f8f08c012aa85 dir: /bugs-fixed/getline-numeric.awk/
{ print $0, ($0 <= 50 ? "<=" : ">"), 50 getline dd < ARGV[1] print dd, (dd <= 50 ? "<=" : ">"), 50 if (dd == $0) print "same" }