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in reply to Re: Regex Optimization Question
in thread Regex Optimization Question
Thank you, I lost my line during the cut/paste excercise and had to retype it. The -w is equivalent to the use warnings; isn't it. I often just leave the #! line out from my win32 scripts.
Thank you,
Greg W. |
Re^3: Regex Optimization Question
by ikegami (Patriarch) on Mar 23, 2006 at 21:54 UTC
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It's not quite the same. -w is actually equivalent to BEGIN { $^W = 1; }. There biggest difference is that -w will affect included modules, whereas use warnings; only affects the current scope (block or file).
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