You seemed to have missed the quoting of dot part in Corion's reply. In any case, refer to the quotemeta function description, usage of which would be something like ... 

my @words = map { quotemeta $_ } ( "filename" , "file.text" );

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In reply to Re^5: Need RegExp help - doing an AND match by parv
in thread Need RegExp help - doing an AND match by Anonymous Monk

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