Just want to clarify something real fast. I believe that perl -c filename will only check for syntax errors, while  perl -w will get runtime warnings. That's why you don't get an error with -c, because an undefined sub isn't going to be an error until runtime.

You can mix the parameters as well by doing perl -cw, that will give you both.

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In reply to Re: Undefined subroutine &main error by cfreak
in thread Undefined subroutine &main error by Anonymous Monk

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