Re^4: Regex not matching

the reason seems to there is an extra space after the number ,if I remove that extra space it seems to match,not sure why would "an extra space"after the number make a difference

Comment on Re^4: Regex not matching

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Re^5: Regex not matching by ikegami (Patriarch) on Jan 29, 2011 at 04:48 UTC
It makes a difference because your pattern explicitly requires that the end of the line follows the number (/\d+$/).	[reply]
Re^6: Regex not matching by perl_mystery (Beadle) on Jan 29, 2011 at 04:59 UTC
Ya,figured that out	[reply]