The parsing of the command line is a function of the shell, not of Perl. I don't know what shell you're using that treats commas in that way, but there's not much you can do about it in Perl.

When I run your script in tcsh or bash, where comma is not a special character, I get the output you expected.

In reply to Re: Processing @ARGV using just spaces by chipmunk
in thread Processing @ARGV using just spaces by batmonk

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