Version (3) Linux Manual Page
XMLTV::Version – Adds a –version argument to XMLTV grabbers
Description
Add a –version argument to your program, eg
use XMLTV::Version ‘$Id: Version.pm,v 1.3 2010/04/24 12:28:22 crispygoth Exp $’;If a –version parameter is supplied on the command-line, it will be caught already by the “use” statement, a message will be printed to STDOUT and the program will exit.
It is best to put the use XMLTV::Version statement before other module imports, so that even if they fail –version will still work.