1#!/usr/bin/perl 2 3use EnableModule; 4my $x = "One"; 5 6$x = "FirstVal"; 7 8EnableModule::set_x(\$x); 9 10$x = "SecondVal"; 11 12EnableModule::set_x(\$x); 13 14$x = "ThirdVal"; 15 16EnableModule::set_x(\$x); 17 18$x = "FourthVal"; 19 20EnableModule::set_x(\$x); 21 22