[csmith-project/csmith] fc6f6e: Knock off a few more TODOs:

[John Regehr <regehr@cs.utah.edu>]

  Branch: refs/heads/master
  Home:   https://github.com/csmith-project/csmith

  Commit: fc6f6eca46fda28eca940515cc0bfda57216606e
      https://github.com/csmith-project/csmith/commit/fc6f6eca46fda28eca940515cc0bfda57216606e
  Author: John Regehr <regehr@cs.utah.edu>
  Date:   2011-06-28 (Tue, 28 Jun 2011)

  Changed paths:
    M utah/scripts/reduce/c_delta.pl

  Log Message:
  -----------
  Knock off a few more TODOs:

- run sanity check after each pass

- save a copy after each complete iteration

- make sure file starts and ends with a blank


  Commit: bf9f72062802a1693ab3223d2ebdf6639b0566df
      https://github.com/csmith-project/csmith/commit/bf9f72062802a1693ab3223d2ebdf6639b0566df
  Author: John Regehr <regehr@cs.utah.edu>
  Date:   2011-06-28 (Tue, 28 Jun 2011)

  Changed paths:
    M utah/scripts/reduce/c_delta.pl

  Log Message:
  -----------
  Write a description of this tool.


  Commit: a8531a4755a1b368301f1e84bfb5582ed1a9a186
      https://github.com/csmith-project/csmith/commit/a8531a4755a1b368301f1e84bfb5582ed1a9a186
  Author: John Regehr <regehr@cs.utah.edu>
  Date:   2011-06-28 (Tue, 28 Jun 2011)

  Changed paths:
    M utah/scripts/reduce/c_delta.pl

  Log Message:
  -----------
  Print detailed statistics about regexes.


Compare: https://github.com/csmith-project/csmith/compare/235f87d...a8531a4