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diff --git a/engine/SCons/Scanner/D.py b/engine/SCons/Scanner/D.py
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+"""SCons.Scanner.D
+
+Scanner for the Digital Mars "D" programming language.
+
+Coded by Andy Friesen
+17 Nov 2003
+
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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/Scanner/D.py 4577 2009/12/27 19:43:56 scons"
+
+import re
+import string
+
+import SCons.Scanner
+
+def DScanner():
+    """Return a prototype Scanner instance for scanning D source files"""
+    ds = D()
+    return ds
+
+class D(SCons.Scanner.Classic):
+    def __init__ (self):
+        SCons.Scanner.Classic.__init__ (self,
+            name = "DScanner",
+            suffixes = '$DSUFFIXES',
+            path_variable = 'DPATH',
+            regex = 'import\s+(?:[a-zA-Z0-9_.]+)\s*(?:,\s*(?:[a-zA-Z0-9_.]+)\s*)*;')
+
+        self.cre2 = re.compile ('(?:import\s)?\s*([a-zA-Z0-9_.]+)\s*(?:,|;)', re.M)
+
+    def find_include(self, include, source_dir, path):
+        # translate dots (package separators) to slashes
+        inc = string.replace(include, '.', '/')
+
+        i = SCons.Node.FS.find_file(inc + '.d', (source_dir,) + path)
+        if i is None:
+            i = SCons.Node.FS.find_file (inc + '.di', (source_dir,) + path)
+        return i, include
+
+    def find_include_names(self, node):
+        includes = []
+        for i in self.cre.findall(node.get_text_contents()):
+            includes = includes + self.cre2.findall(i)
+        return includes
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: