Update to SCons 1.2.0.

third_party/scons/scons-local/SCons/Tool/dvi.py

 """SCons.Tool.dvi
 
 Common DVI Builder definition for various other Tool modules that use it.
 
 """
 
 #
 # 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/Tool/dvi.py 3603 2008/10/10 05:46:45 scons"
+__revision__ = "src/engine/SCons/Tool/dvi.py 3842 2008/12/20 22:59:52 scons"
 
 import SCons.Builder
 import SCons.Tool
 
 DVIBuilder = None
 
 def generate(env):
     try:
         env['BUILDERS']['DVI']
     except KeyError:
         global DVIBuilder
 
         if DVIBuilder is None:
             # The suffix is hard-coded to '.dvi', not configurable via a
             # construction variable like $DVISUFFIX, because the output
             # file name is hard-coded within TeX.
             DVIBuilder = SCons.Builder.Builder(action = {},
                                                source_scanner = SCons.Tool.LaTeXScanner,
                                                suffix = '.dvi',
                                                emitter = {},
                                                source_ext_match = None)
 
         env['BUILDERS']['DVI'] = DVIBuilder
 
 def exists(env):
     # This only puts a skeleton Builder in place, so if someone
     # references this Tool directly, it's always "available."
     return 1