Multiple improvements to windows bash integration.

gclient.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Meta checkout manager supporting both Subversion and GIT."""
 # Files
 #   .gclient      : Current client configuration, written by 'config' command.
 #                   Format is a Python script defining 'solutions', a list whose
 #                   entries each are maps binding the strings "name" and "url"
@@ skipping 2285 matching lines @@
         sys.version.split(' ', 1)[0],
         file=sys.stderr)
     return 2
   if not sys.executable:
     print(
         '\nPython cannot find the location of it\'s own executable.\n',
         file=sys.stderr)
     return 2
   fix_encoding.fix_encoding()
   disable_buffering()
-  colorama.init()
+  colorama.init(wrap="TERM" not in os.environ)
   dispatcher = subcommand.CommandDispatcher(__name__)
   try:
     return dispatcher.execute(OptionParser(), argv)
   except KeyboardInterrupt:
     gclient_utils.GClientChildren.KillAllRemainingChildren()
     raise
   except (gclient_utils.Error, subprocess2.CalledProcessError) as e:
     print('Error: %s' % str(e), file=sys.stderr)
     return 1
   finally:
     gclient_utils.PrintWarnings()
   return 0
 
 
 if '__main__' == __name__:
   try:
     sys.exit(main(sys.argv[1:]))
   except KeyboardInterrupt:
     sys.stderr.write('interrupted\n')
     sys.exit(1)
 
 # vim: ts=2:sw=2:tw=80:et: