.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.47.6. .TH ISRANGE "1" "May 2018" "isrange 3.9.5" "User Commands" .SH NAME isrange \- AME .SH SYNOPSIS .B Return \fI\,1 if argument is a range of numbers: n1\/\fR[\fI\,-n2\/\fR[\fI\,xs\/\fR]]\fI\,,\/\fR... .SH DESCRIPTION .IP where n1=first number, n2=last number, and s=step size.