One PM has a filehandle read, but can this be shifting it just by being included in a "use"?
It can and it will if you use the while (<>) construct directly in the main block of your module or in a subroutine that gets called by the main block.

Keep in mind that use Module; actually runs all the code in that module immediately. Unless you're doing something clever, like setting up the module's interface, it's bad form to have arbitrary code in a module. Normally, a module should only set up an API, not run all kinds of code immediately.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^3: ARGV array getting shifted by Joost
in thread ARGV array getting shifted by nbhar

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