[perl6/specs] 448258: Add answer to skids++'s e71c0a1 question.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: 448258912bf8fafad65897e9a7fe95f361c2b3cb
      
https://github.com/perl6/specs/commit/448258912bf8fafad65897e9a7fe95f361c2b3cb
  Author: pmichaud <pmich...@pobox.com>
  Date:   2015-06-11 (Thu, 11 Jun 2015)

  Changed paths:
    M S07-glr-draft.pod

  Log Message:
  -----------
  Add answer to skids++'s e71c0a1 question.