[Python-checkins] [python/cpython] 540116: Fix up the match and substitution regexes

[GitHub]

  Branch: refs/heads/bpo-news-support
  Home:   https://github.com/python/cpython
  Commit: 54011640183be0f18eebe2da7b0e3e81160dbb17
      https://github.com/python/cpython/commit/54011640183be0f18eebe2da7b0e3e81160dbb17
  Author: Brett Cannon <brettcannon at users.noreply.github.com>
  Date:   2017-02-10 (Fri, 10 Feb 2017)

  Changed paths:
    M Doc/tools/extensions/pyspecific.py

  Log Message:
  -----------
  Fix up the match and substitution regexes

Make the prefix match non-capturing and fix a bug where a backslash was left into the substitution.