Re^3: md5_hex diff input produces same output?

You can always use strict;, as it's a lexically scoped pragma:

... horrible code ...
sub my_new_code {
    use strict;
    ...
};

... more code from the wasteland ...
[download]

You might or might not need to declare the global variables you need using use vars;, but at least all new code can be run under strict that way.

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Re^4: md5_hex diff input produces same output? by ikegami (Patriarch) on Mar 24, 2009 at 17:33 UTC
You might or might not need to declare the global variables In the spirit of keeping things local, `... horrible code ... sub my_new_code { use strict; our $global; ... }; ... more code from the wasteland ...` [download]	[reply] [d/l]