Merged revisions 4025-4029 via svnmerge from

http://scons.tigris.org/svn/scons/branches/vs_revamp

........
  r4025 | stevenknight | 2009-02-19 22:47:45 -0800 (Thu, 19 Feb 2009) | 2 lines

  Remove the MSVCCommon directory itself.
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  r4026 | stevenknight | 2009-02-20 06:37:55 -0800 (Fri, 20 Feb 2009) | 7 lines

  Since we're now treating Pro and Express editions as just separate
  versions, use the actual Visual Studio executable, not the .bat file,
  to decide if a version is installed.
  Add separate tests scripts for executing the Express editions.
  Add (untested) 9.0 and 9.0Exp test scripts, cut-and-paste from 8.0 and 8.0Exp.
  Ignore generated *.py[co] files in the Tool/MSCommon directory.
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  r4027 | stevenknight | 2009-02-21 06:50:58 -0800 (Sat, 21 Feb 2009) | 3 lines

  Escape CC and LINK path names in the expected output to match path
  names that contain regular expression characters (e.g. " (x86)").
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  r4028 | stevenknight | 2009-02-21 06:56:42 -0800 (Sat, 21 Feb 2009) | 7 lines

  Fix devenv.com paths for VS 7.0 and 7.1 (.NET and .NET 2003).
  Remove unused methods.
  Put debug() calls under control of a SCONS_MSCOMMON_DEBUG environment
  variable.
  Regularize debug messages and make it obvious who's printing what.
  Rename "install_dir" methods in sdk.py to "sdk_dir" to help.
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2 files changed, 7 insertions, 0 deletions

diff --git a/test/sconsign/script/Configure.py b/test/sconsign/script/Configure.py
index 607d01d3..fb54dd23 100644
--- a/test/sconsign/script/Configure.py
+++ b/test/sconsign/script/Configure.py
@@ -41,6 +41,8 @@ test = TestSConsign.TestSConsign(match = TestSConsign.match_re)
 
 CC = test.detect('CC', norm=1)
 CC_dir, CC_file = os.path.split(CC)
+
+CC = re.escape(CC)
 CC_dir = re.escape(os.path.normcase(CC_dir))
 CC_file = re.escape(CC_file)
 
diff --git a/test/sconsign/script/dblite.py b/test/sconsign/script/dblite.py
index 60232de0..2a53b2e4 100644
--- a/test/sconsign/script/dblite.py
+++ b/test/sconsign/script/dblite.py
@@ -29,6 +29,8 @@ Verify that various ways of getting at a an sconsign file written with
 the default dblite module and default .dblite suffix work correctly.
 """
 
+import re
+
 import TestSConsign
 
 test = TestSConsign.TestSConsign(match = TestSConsign.match_re)
@@ -37,6 +39,9 @@ CC = test.detect('CC', norm=1)
 LINK = test.detect('LINK', norm=1)
 if LINK is None: LINK = CC
 
+CC = re.escape(CC)
+LINK = re.escape(LINK)
+
 test.subdir('sub1', 'sub2')
 
 # Note:  We don't use os.path.join() representations of the file names