Update to SCons 1.2.0.

third_party/scons/scons-local/SCons/Scanner/Dir.py

 #
 # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundation
 #
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 # 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
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-__revision__ = "src/engine/SCons/Scanner/Dir.py 3603 2008/10/10 05:46:45 scons"
+__revision__ = "src/engine/SCons/Scanner/Dir.py 3842 2008/12/20 22:59:52 scons"
 
 import SCons.Node.FS
 import SCons.Scanner
 
 def only_dirs(nodes):
     is_Dir = lambda n: isinstance(n.disambiguate(), SCons.Node.FS.Dir)
     return filter(is_Dir, nodes)
 
 def DirScanner(**kw):
     """Return a prototype Scanner instance for scanning
@@ skipping 61 matching lines @@
         entries = node.entries
     except AttributeError:
         # It's not a Node.FS.Dir (or doesn't look enough like one for
         # our purposes), which can happen if a target list containing
         # mixed Node types (Dirs and Files, for example) has a Dir as
         # the first entry.
         return []
     entry_list = filter(do_not_scan, entries.keys())
     entry_list.sort()
     return map(lambda n, e=entries: e[n], entry_list)