CamelCase in Nimrod

Example for versions Nimrod 0.8.8

This example uses regular expressions. In Nimrod they are implemented using PRCE (Perl-Compatible Regular Expressions) library written in C. 

from strutils import toLower, capitalize, join
import re

var text = toLower(readLine(stdin))
var words = split(text, re"[^a-z]+")
echo join(words.each(capitalize))