# File generateManifest.rb, line 12
def recurseDirectory(io, dirName, indentLevel)
    Dir.entries(dirName).sort.each { | f |
	next if f =~ /^\?/
	fileName = "#{dirName}/#{f}"
	fileName.sub!(/^\/, '')
	if File.directory?(fileName)
	    io.puts "\t" * indentLevel + fileName + '/'
	    recurseDirectory(io, fileName, indentLevel + 1)
	else
	    io.puts "\t" * indentLevel + f
	end
    }
end