S16: Made some improvements based on  http://www.mail-archive.com/perl6-language@perl.org/msg28566.html
S16: Made some improvements based on 
http://www.mail-archive.com/perl6-language@perl.org/msg28566.html

(Thanks to Mark Overmeer for the link)


git-svn-id: 53605643c415f7495558be95614cf14171f1db78@25367 c213334d-75ef-0310-aa23-eaa082d1ae64

tokuhirom/specs,tokuhirom/specs,perl6/specs,prammer/specs,prammer/specs,perl6/specs,tokuhirom/specs,prammer/specs