Always use strictures (use strict; use warnings). Not just warnings (which you sort of get with -w), but strict too.
-w applies to the entire script which will affect modules too. use warnings only applies to the enclosing block (normally a file) and is generally most appropriate.
In reply to Re^2: 'Invisible' newlines/line wrapping
by GrandFather
in thread 'Invisible' newlines/line wrapping
by luolimao
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