My purpose is that my perl scripts read many text files
So rather than checking each one in each script, I thought
I would always make my filename variables always as
"something_file". And have a standard subroutine that checks
all %main:: scalar variables  =~ /\_file/ and do the checks
on each entry (Like file exists, file is readable etc.)
.

In reply to Re: Re: using symbol table lookup by asinghvi
in thread using symbol table lookup by asinghvi

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