xonsh 0.6.6

on Python PyPI

Added:

• A multipurpose add method to EnvPath. For example:

  .. code-block:: xonshcon

  $ $PATH
  EnvPath(
  ['/usr/bin', '/usr/local/bin', '/bin']
  )
  $ $PATH.add('~/.local/bin', front=True); $PATH
  EnvPath(
  ['/home/user/.local/bin', '/usr/bin', '/usr/local/bin', '/bin']
  )
  $ $PATH.add('/usr/bin', front=True, replace=True); $PATH
  EnvPath(
  ['/usr/bin', '/home/user/.local/bin', '/usr/local/bin', '/bin']
  )

• Added pygments-cache project in order to reduce startup time.

Changed:

• built_ins.py, corrected a typo.
• test/test_news.py
  It now uses regex to verify the format of rst files
• Mercurial (hg) will no longer run in a threadable subprocess when
  it is run in interactive mode.

Fixed:

• issue 2313