patch 8.0.0118
Problem:    "make proto" adds extra function prototype.
Solution:   Add #ifdef.
diff --git a/runtime/doc/change.txt b/runtime/doc/change.txt
index 6dced7b..e40805e 100644
--- a/runtime/doc/change.txt
+++ b/runtime/doc/change.txt
@@ -1,4 +1,4 @@
-*change.txt*    For Vim version 8.0.  Last change: 2016 Oct 02
+*change.txt*    For Vim version 8.0.  Last change: 2016 Nov 19
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -684,6 +684,7 @@
 							*:s_flags*
 The flags that you can use for the substitute commands:
 
+							*:&&*
 [&]	Must be the first one: Keep the flags from the previous substitute
 	command.  Examples: >
 		:&&