840     os.environ['LANG'] = os.environ['LC_ALL'] = os.environ['LANGUAGE'] = 'C'

   840     os.environ['LANG'] = os.environ['LC_ALL'] = os.environ['LANGUAGE'] = 'C'

   841     os.environ['TZ'] = 'GMT'

   841     os.environ['TZ'] = 'GMT'

   842     os.environ["EMAIL"] = "Foo Bar <foo.bar@example.com>"

   842     os.environ["EMAIL"] = "Foo Bar <foo.bar@example.com>"

   843     os.environ['CDPATH'] = ''

   843     os.environ['CDPATH'] = ''

   844     os.environ['COLUMNS'] = '80'

   844     os.environ['COLUMNS'] = '80'

   845     os.environ['http_proxy'] = ''

   846     os.environ['http_proxy'] = ''

   846 

   847 

   847     global TESTDIR, HGTMP, INST, BINDIR, PYTHONDIR, COVERAGE_FILE

   848     global TESTDIR, HGTMP, INST, BINDIR, PYTHONDIR, COVERAGE_FILE

   848     TESTDIR = os.environ["TESTDIR"] = os.getcwd()

   849     TESTDIR = os.environ["TESTDIR"] = os.getcwd()

   849     if options.tmpdir:

   850     if options.tmpdir: