February 22, 2014
  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 372bf6352aaf680a76b4cf3c66cf5f5f86dd7723
      https://github.com/D-Programming-Language/phobos/commit/372bf6352aaf680a76b4cf3c66cf5f5f86dd7723
  Author: Peter Alexander <peter.alexander.au@gmail.com>
  Date:   2014-02-22 (Sat, 22 Feb 2014)

  Changed paths:
    M std/uni.d

  Log Message:
  -----------
  Fix Issue 11017 - Improve performance of toLower etc.

Changed to use `appender` instead of repeated `~=`.

https://d.puremagic.com/issues/show_bug.cgi?id=11017


  Commit: 53d4e03255e77c2ac198529824226c6dfd9d820f
      https://github.com/D-Programming-Language/phobos/commit/53d4e03255e77c2ac198529824226c6dfd9d820f
  Author: Peter Alexander <peter.alexander.au@gmail.com>
  Date:   2014-02-22 (Sat, 22 Feb 2014)

  Changed paths:
    M std/uni.d

  Log Message:
  -----------
  Reserve appender length for the common case


  Commit: 5609b007dc205c0fb8a528a8d30e240f92c6868d
      https://github.com/D-Programming-Language/phobos/commit/5609b007dc205c0fb8a528a8d30e240f92c6868d
  Author: Dmitry Olshansky <dmitry.olsh@gmail.com>
  Date:   2014-02-22 (Sat, 22 Feb 2014)

  Changed paths:
    M std/uni.d

  Log Message:
  -----------
  Merge pull request #1957 from Poita/bug11017

Fix Issue 11017 - Improve performance of toLower etc.


Compare: https://github.com/D-Programming-Language/phobos/compare/3ad6ba5c497c...5609b007dc20