anchor.diff:  and 'reporter_finish()' functions is optional, I want to
   make use of some of the facilities later.
   
  -Our output meanwhile, is making it's first tentative steps...
  +Our output meanwhile, is making its first tentative steps...
   
   [source,xml]
   -----------------------
  
positive.code: 'read_paragraph()' function could quite legitimately call the stream
  after it had run off of the end.  OK, that would be odd behaviour, but
  that's not what we are testing here.  If we were, it would be placed
  in a test of it's own.  The 'always_expect()' call tells *Cgreen* to
  keep going after the first three letters, allowing extra calls.
  
  As we build more and more tests, they start to look like a
  
negative.code: the test crashes, causing some test interference. This brings us
  nicely onto the next section...
  
  Each test in its own process
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  
  Consider this test method...
  