I am new to perl I have this script that i run at the command promt it uses. use Getopt::Std; getopt('cdio'); Script uses four imput parameters -c for configfile path -d for directory and -i for inputFile Path. I was trying to understand the Flow of the Script is there a way I can debug this script using PerlExpress Version 2.5 Since I dont have any other editor and I have to make some changes in the script. Thanks