A fellow programmer was trying to convince me that the shebang line at the top of a Perl program should always end with "--". perlrun says that "--" on the shebang line terminates switch processing, so that no arguments after "--" are processed. My thinking is that switch processing terminates at the end of the shebang line anyway, so why should I use "--"?

I'm not a big fan of doing things without understanding why (i.e., cargo cult programming), so my question is this: do any of you Monks use "--" on the shebang line? If so, why? And what do you think of the contention that "all Perl programs should have -- on the shebang line"?

-- Mike

--
just,my${.02}

In reply to Using -- to terminate switch processing by thelenm

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