Whitespace normalization, via reindent.py.
diff --git a/PC/testpy.py b/PC/testpy.py
index ef8ba7a..fd1b1e4 100644
--- a/PC/testpy.py
+++ b/PC/testpy.py
@@ -5,28 +5,28 @@
 # change this module too.

 

 try:

-  import string

+    import string

 except:

-  print """Could not import the standard "string" module.

-Please check your PYTHONPATH environment variable."""

-  sys.exit(1)

+    print """Could not import the standard "string" module.

+  Please check your PYTHONPATH environment variable."""

+    sys.exit(1)

 

 try:

-  import regex_syntax

+    import regex_syntax

 except:

-  print """Could not import the standard "regex_syntax" module.  If this is

-a PC, you should add the dos_8x3 directory to your PYTHONPATH."""

-  sys.exit(1)

+    print """Could not import the standard "regex_syntax" module.  If this is

+  a PC, you should add the dos_8x3 directory to your PYTHONPATH."""

+    sys.exit(1)

 

 import os

 

 for dir in sys.path:

-  file = os.path.join(dir, "string.py")

-  if os.path.isfile(file):

-    test = os.path.join(dir, "test")

-    if os.path.isdir(test):

-      # Add the "test" directory to PYTHONPATH.

-      sys.path = sys.path + [test]

+    file = os.path.join(dir, "string.py")

+    if os.path.isfile(file):

+        test = os.path.join(dir, "test")

+        if os.path.isdir(test):

+            # Add the "test" directory to PYTHONPATH.

+            sys.path = sys.path + [test]

 

-import regrtest	# Standard Python tester.

+import regrtest # Standard Python tester.

 regrtest.main()