Index: difflib.py
===================================================================
--- difflib.py	(revision 60896)
+++ difflib.py	(working copy)
@@ -1191,14 +1191,26 @@
         for tag, i1, i2, j1, j2 in group:
             if tag == 'equal':
                 for line in a[i1:i2]:
-                    yield ' ' + line
+                    if not line.endswith(lineterm):
+                        yield ' ' + line + lineterm
+                        yield r'\ No newline at end of file' + lineterm
+                    else:
+                        yield ' ' + line
                 continue
             if tag == 'replace' or tag == 'delete':
                 for line in a[i1:i2]:
-                    yield '-' + line
+                    if not line.endswith(lineterm):
+                        yield '-' + line + lineterm
+                        yield r'\ No newline at end of file' + lineterm
+                    else:
+                        yield '-' + line
             if tag == 'replace' or tag == 'insert':
                 for line in b[j1:j2]:
-                    yield '+' + line
+                    if not line.endswith(lineterm):
+                        yield '+' + line + lineterm
+                        yield r'\ No newline at end of file' + lineterm
+                    else:
+                        yield '+' + line
 
 # See http://www.unix.org/single_unix_specification/
 def context_diff(a, b, fromfile='', tofile='',