The '.' is a special character inside of regular expressions, signifying 'anything except newline' (usually).

You probably want to use quotemeta like this: 

my $word = quotemeta( $_[1] );

[download]

This should 'escape' (with a leading '\' character) anything that could be interpreted as a special character.


Dave

In reply to Re: regex: finding something followed explicitly by a dot by davido
in thread regex: finding something followed explicitly by a dot by rmexico

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