substr should be exported multi method updated grammar description of printf formats to use newer, cleaner notation
substr should be exported multi method
updated grammar description of printf formats to use newer, cleaner notation


git-svn-id: 53605643c415f7495558be95614cf14171f1db78@17196 c213334d-75ef-0310-aa23-eaa082d1ae64

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