Update runtime files
diff --git a/runtime/doc/pi_netrw.txt b/runtime/doc/pi_netrw.txt
index 9c8db6b..2189b00 100644
--- a/runtime/doc/pi_netrw.txt
+++ b/runtime/doc/pi_netrw.txt
@@ -1,4 +1,4 @@
-*pi_netrw.txt*  For Vim version 8.1.  Last change: 2019 Oct 10
+*pi_netrw.txt*  For Vim version 8.1.  Last change: 2019 Nov 07
 
 	    ------------------------------------------------
 	    NETRW REFERENCE MANUAL    by Charles E. Campbell
@@ -1184,7 +1184,7 @@
 								*.netrwbook*
 Bookmarks are retained in between sessions of vim in a file called .netrwbook
 as a |List|, which is typically stored in the first directory on the user's
-'runtimepath'; entries are kept in sorted order.
+|'runtimepath'|; entries are kept in sorted order.
 
 If there are marked files and/or directories, mb will add them to the bookmark
 list.
@@ -3512,7 +3512,7 @@
 			- Click "Add..."
 			- Set External Editor (adjust path as needed, include
 			  the quotes and !.! at the end):
-			    "c:\Program Files\Vim\vim81\gvim.exe" !.!
+			    "c:\Program Files\Vim\vim70\gvim.exe" !.!
 			- Check that the filetype in the box below is
 			  {asterisk}.{asterisk} (all files), or whatever types
 			  you want (cec: change {asterisk} to * ; I had to
@@ -3762,8 +3762,8 @@
 
 The <netrw.vim> script is typically installed on systems as something like:
 >
-	/usr/local/share/vim/vim8x/plugin/netrwPlugin.vim
-	/usr/local/share/vim/vim8x/autoload/netrw.vim
+	/usr/local/share/vim/vim7x/plugin/netrwPlugin.vim
+	/usr/local/share/vim/vim7x/autoload/netrw.vim
 		(see output of :echo &rtp)
 <
 which is loaded automatically at startup (assuming :set nocp).  If you
@@ -3842,6 +3842,8 @@
 ==============================================================================
 12. History						*netrw-history* {{{1
 
+	v166:	Nov 06, 2019	* Removed a space from a nmap for "-"
+				* Numerous debugging statement changes
 	v163:	Dec 05, 2017	* (Cristi Balan) reported that a setting ('sel')
 				  was left changed
 				* (Holger Mitschke) reported a problem with
@@ -3852,6 +3854,8 @@
 				* (Holger Mitschke) amended this help file
 				  with additional |g:netrw_special_syntax|
 				  items
+				* Prioritized wget over curl for
+				  g:netrw_http_cmd
 	v162:	Sep 19, 2016	* (haya14busa) pointed out two syntax errors
 				  with a patch; these are now fixed.
 		Oct 26, 2016	* I started using mate-terminal and found that
@@ -4285,4 +4289,4 @@
 
 ==============================================================================
 Modelines: {{{1
- vim:tw=78:ts=8:noet:ft=help:norl:fdm=marker
+ vim:tw=78:ts=8:ft=help:norl:fdm=marker