On 08.07.2012, suvayu ali wrote: 

> However I used `\\.' instead of `\.', I believe the former
> should match a literal `.' just like `\\+'?

Yes, of course. I simply overlooked the second slash here, sorry!
If the expression only should match on a single point, you have to
double-escape the "." here, otherwise it will match on any single
character.

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