szabgab/perl5maven.com — pull request #88 by yongbin (2013-05-04 17:22:19+00:00)
Title: Global symbol requires explicit package name

complete translation except below sentence

> (BTW the $x = 1 is there only to have a legitimate-looking condition that creates the scope.)

@szabgab could you please explain what that mean?

and I add reference link to previous article at ko, en