Not that it is exactly answering your question, but is there a reason you use 
 ([^ ]+)(?:\s+)

[download]
instead of 
 (\S+)\s+

[download]
Or are you really wanting anything other than "space" (and not just any non-white)? Curious...

In reply to Re: seeking improvement in my smiple program using regular expression by perl-diddler
in thread seeking improvement in my smiple program using regular expression by convenientstore

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