ref: b8937db63bc24a4989e6e76d384e56286c17facf 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" }