D1941: mdiff: explicitly compute places for the newline marker

[durin42 (Augie Fackler)]

durin42 added a comment.


  I'd slightly prefer this as two patches: one that does away with the rewindhunks goo (yay!), and then one that does the book-keeping to intelligently emit the "no newline" business. Can you tackle that?

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D1941

To: joerg.sonnenberger, #hg-reviewers
Cc: durin42, mercurial-devel