patch 8.0.0118
Problem: "make proto" adds extra function prototype.
Solution: Add #ifdef.
diff --git a/runtime/doc/windows.txt b/runtime/doc/windows.txt
index 3c695e6..fac7381 100644
--- a/runtime/doc/windows.txt
+++ b/runtime/doc/windows.txt
@@ -1,4 +1,4 @@
-*windows.txt* For Vim version 8.0. Last change: 2016 Oct 21
+*windows.txt* For Vim version 8.0. Last change: 2016 Dec 01
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -696,6 +696,8 @@
- If the file is not open in a window edit the file in the
current window. If the current buffer can't be |abandon|ed,
the window is split first.
+ - Windows that are not in the argument list or are not full
+ width will be closed if possible.
The |argument-list| is set, like with the |:next| command.
The purpose of this command is that it can be used from a
program that wants Vim to edit another file, e.g., a debugger.