Update to SCons 1.2.0.

third_party/scons/scons-local/SCons/Subst.py

 """SCons.Subst
 
 SCons string substitution.
 
 """
 
 #
 # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
 # "Software"), to deal in the Software without restriction, including
 # without limitation the rights to use, copy, modify, merge, publish,
 # distribute, sublicense, and/or sell copies of the Software, and to
 # permit persons to whom the Software is furnished to do so, subject to
 # the following conditions:
 #
 # The above copyright notice and this permission notice shall be included
 # in all copies or substantial portions of the Software.
 #
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Subst.py 3603 2008/10/10 05:46:45 scons"
+__revision__ = "src/engine/SCons/Subst.py 3842 2008/12/20 22:59:52 scons"
 
 import re
 import string
 import types
 import UserList
 import UserString
 
 import SCons.Errors
 
 from SCons.Util import is_String, is_Sequence
@@ skipping 834 matching lines @@
                         result.append(arg)
                 else:
                     result.append(_dollar_exps.sub(sub_match, arg))
             else:
                 result.append(arg)
         return result
     elif is_String(strSubst):
         return _dollar_exps.sub(sub_match, strSubst)
     else:
         return strSubst