FUNCTION::ISDIGIT(3stap)A collection of standard strinFUNCTION::ISDIGIT(3stap)NAME
function::isdigit - Checks for a digit
SYNOPSIS
isdigit:long(str:string)
ARGUMENTS
str
string to check
DESCRIPTION
Checks for a digit (0 through 9) as the first character of a string.
Returns non-zero if true, and a zero if false.
SystemTap Tapset Reference March 2013 FUNCTION::ISDIGIT(3stap)