--- a/cpp.rst	Sun Jul 15 14:52:12 2012 +0300
+++ b/cpp.rst	Sun Jul 15 15:00:54 2012 +0300
@@ -17,7 +17,9 @@
 
   $ cl /E <file>.c
 
-Who to see predefined macros?
+Under Emacs select region and type ``C-c C-e``.
+
+How to see predefined macros?
 =============================
 
 See: