.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.40.9. .TH ISNUM "1" "June 2012" "isnum 3.8.4" "User Commands" .SH NAME isnum \- AME .SH SYNOPSIS .B Return \fI1 if argument is an integer, 2 if it is floating point, else 0\fR .SH DESCRIPTION