Small nit: the use of backreferences like \1 in the second clause of s/// is deprecated. E.g.: 

% perl -we '$_="foo"; s/(.)/\1/'
\1 better written as $1 at -e line 1.

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the lowliest monk

In reply to Re^2: Capitalize First Letter of Each Word by tlm
in thread Capitalize First Letter of Each Word by Anonymous Monk

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