* In "foo".join(1,2,3), "foo" is the separator. * index("foo", "bar") should really be -1, or something that   numifies to -1, lest the universe collapses.
* In "foo".join(1,2,3), "foo" is the separator.
* index("foo", "bar") should really be -1, or something that
  numifies to -1, lest the universe collapses.

git-svn-id: 53605643c415f7495558be95614cf14171f1db78@15500 c213334d-75ef-0310-aa23-eaa082d1ae64

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