Update runtime files.

13 files changed, 166 insertions, 94 deletions

diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt
index 17d8a52486..62bc062fee 100644
--- a/runtime/doc/editing.txt
+++ b/runtime/doc/editing.txt
@@ -276,7 +276,7 @@ If you want to keep the changed buffer without saving it, switch on the
 
 							*:vie* *:view*
 :vie[w][!] [++opt] [+cmd] file
-			When used in Ex mode: Leave |Ex mode|, go back to
+			When used in Ex mode: Leave |Ex-mode|, go back to
 			Normal mode.  Otherwise same as |:edit|, but set
 			'readonly' option for this buffer.  {not in Vi}
 
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index f731fba2eb..efa5b9dd05 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.0.  Last change: 2017 Mar 04
+*eval.txt*	For Vim version 8.0.  Last change: 2017 Mar 09
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1904,6 +1904,8 @@ v:termresponse	The escape sequence returned by the terminal for the |t_RV|
 
 					*v:testing* *testing-variable*
 v:testing	Must be set before using `test_garbagecollect_now()`.
+		Also, when set certain error messages won't be shown for 2
+		seconds. (e.g. "'dictionary' option is empty") 
 
 				*v:this_session* *this_session-variable*
 v:this_session	Full filename of the last loaded or saved session file.  See
@@ -7797,14 +7799,6 @@ test_autochdir()					*test_autochdir()*
 		Set a flag to enable the effect of 'autochdir' before Vim
 		startup has finished.
 
-						*test_disable_char_avail()*
-test_disable_char_avail({expr})
-		When {expr} is 1 the internal char_avail() function will
-		return |FALSE|.  When {expr} is 0 the char_avail() function will
-		function normally.
-		Only use this for a test where typeahead causes the test not
-		to work.  E.g., to trigger the CursorMovedI autocommand event.
-
 test_garbagecollect_now()			 *test_garbagecollect_now()*
 		Like garbagecollect(), but executed right away.  This must
 		only be called directly to avoid any structure to exist
@@ -7840,6 +7834,18 @@ test_null_partial()					*test_null_partial()*
 test_null_string()					*test_null_string()*
 		Return a String that is null. Only useful for testing.
 
+test_override({name}, {val})				*test_override()*
+		Overrides certain parts of Vims internal processing to be able
+		to run tests. Only to be used for testing Vim!
+		The override is enabled when {val} is non-zero and removed
+		when {val} is zero.
+		Current supported values for name are: 
+
+		name	     effect when {val} is non-zero ~
+		redraw       disable the redrawing() function
+		char_avail   disable the char_avail() function
+		ALL	     clear all overrides ({val} is not used)
+
 test_settime({expr})					*test_settime()*
 		Set the time Vim uses internally.  Currently only used for
 		timestamps in the history, as they are used in viminfo, and
diff --git a/runtime/doc/if_pyth.txt b/runtime/doc/if_pyth.txt
index 0be8a3196d..6f1c202d9a 100644
--- a/runtime/doc/if_pyth.txt
+++ b/runtime/doc/if_pyth.txt
@@ -1,4 +1,4 @@
-*if_pyth.txt*   For Vim version 8.0.  Last change: 2017 Feb 18
+*if_pyth.txt*   For Vim version 8.0.  Last change: 2017 Mar 09
 
 
 		  VIM REFERENCE MANUAL    by Paul Moore
@@ -17,6 +17,7 @@ The Python Interface to Vim				*python* *Python*
 9. Dynamic loading				|python-dynamic|
 10. Python 3					|python3|
 11. Python X					|python_x|
+12. Building with Python support		|python-building|
 
 {Vi does not have any of these commands}
 
@@ -880,4 +881,26 @@ If a user prefers Python 2 and want to fallback to Python 3, he needs to set
 	endif
 
 ==============================================================================
+12. Building with Python support			*python-building*
+
+A few hints for building with Python 2 or 3 support.
+
+UNIX
+
+See src/Makefile for how to enable including the Python interface.
+
+On Ubuntu you will want to install these packages for Python 2:
+	python
+	python-dev
+For Python 3:
+	python3
+	pytyon3-dev
+For Python 3.6:
+	python3.6
+	pytyon3.6-dev
+
+If you have more than one version of Python 3, you need to link python3 to the
+one you prefer, before running configure.
+
+==============================================================================
  vim:tw=78:ts=8:ft=help:norl:
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt
index e644f832c5..7d723cea93 100644
--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 8.0.  Last change: 2016 Oct 15
+*map.txt*       For Vim version 8.0.  Last change: 2017 Mar 10
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -584,7 +584,8 @@ Upper and lowercase differences are ignored.
 
 							*map-comments*
 It is not possible to put a comment after these commands, because the '"'
-character is considered to be part of the {lhs} or {rhs}.
+character is considered to be part of the {lhs} or {rhs}. However, one can
+use |", since this starts a new, empty command with a comment.
 
 							*map_bar* *map-bar*
 Since the '|' character is used to separate a map command from the next
diff --git a/runtime/doc/motion.txt b/runtime/doc/motion.txt
index ba37c87a52..673d1c572a 100644
--- a/runtime/doc/motion.txt
+++ b/runtime/doc/motion.txt
@@ -1,4 +1,4 @@
-*motion.txt*    For Vim version 8.0.  Last change: 2016 Nov 24
+*motion.txt*    For Vim version 8.0.  Last change: 2017 Mar 12
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -193,7 +193,7 @@ l		or					*l*
 
 							*$* *<End>* *<kEnd>*
 $  or <End>		To the end of the line.  When a count is given also go
-			[count - 1] lines downward |inclusive|.
+			[count - 1] lines downward. |inclusive| motion.
 			In Visual mode the cursor goes to just after the last
 			character in the line.
 			When 'virtualedit' is active, "$" may move the cursor
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 4db9781721..9a88edb1a9 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.0.  Last change: 2017 Mar 05
+*options.txt*	For Vim version 8.0.  Last change: 2017 Mar 09
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -727,6 +727,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	which can be easier to read at certain sizes on certain displays.
 	Setting this option can sometimes cause problems if 'guifont' is set
 	to its default (empty string).
+	NOTE: This option is reset when 'compatible' is set.
 
 			*'autochdir'* *'acd'* *'noautochdir'* *'noacd'*
 'autochdir' 'acd'	boolean (default off)
@@ -760,6 +761,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	- Disable the use of 'keymap' (without changing its value).
 	Note that 'arabicshape' and 'delcombine' are not reset (it is a global
 	option).
+	NOTE: This option is reset when 'compatible' is set.
 	Also see |arabic.txt|.
 
 					*'arabicshape'* *'arshape'*
@@ -781,6 +783,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	form.
 	Arabic is a complex language which requires other settings, for
 	further details see |arabic.txt|.
+	NOTE: This option is set when 'compatible' is set.
 
 			*'autoindent'* *'ai'* *'noautoindent'* *'noai'*
 'autoindent' 'ai'	boolean	(default off)
@@ -993,6 +996,9 @@ A jump table for the options with a short description can be found at |Q_op|.
 	the system may refuse to do this.  In that case the "auto" value will
 	again not rename the file.
 
+	NOTE: This option is set to the Vi default value when 'compatible' is
+	set and to the Vim default value when 'compatible' is reset.
+
 						*'backupdir'* *'bdir'*
 'backupdir' 'bdir'	string	(default for Amiga: ".,t:",
 				 for MS-DOS and Win32: ".,$TEMP,c:/tmp,c:/temp"
@@ -1139,6 +1145,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 <	When they are supported "\n" characters will start a new line.  If the
 	expression evaluates to a |List| this is equal to using each List item
 	as a string and putting "\n" in between them.
+	NOTE: This option is set to "" when 'compatible' is set.
 
 						*'belloff'* *'bo'*
 'belloff' 'bo'		string	(default "")
@@ -1176,8 +1183,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 	wildmode    More matches in |cmdline-completion| available
 		    (depends on the 'wildmode' setting).
 
-	This is most useful, to fine tune when in insert mode the bell should
-	be rung. For normal mode and ex commands, the bell is often rung to
+	This is most useful to fine tune when in Insert mode the bell should
+	be rung. For Normal mode and Ex commands, the bell is often rung to
 	indicate that an error occurred. It can be silenced by adding the
 	"error" keyword.
 
@@ -1259,6 +1266,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	Every wrapped line will continue visually indented (same amount of
 	space as the beginning of that line), thus preserving horizontal blocks
 	of text.
+	NOTE: This option is reset when 'compatible' is set.
 
 						*'breakindentopt'* *'briopt'*
 'breakindentopt' 'briopt' string (default empty)
@@ -1435,6 +1443,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 		:exe "set cedit=\<Esc>"
 <	|Nvi| also has this option, but it only uses the first character.
 	See |cmdwin|.
+	NOTE: This option is set to the Vim default value when 'compatible'
+	is reset.
 
 				*'charconvert'* *'ccv'* *E202* *E214* *E513*
 'charconvert' 'ccv'	string (default "")
@@ -1743,7 +1753,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	   set to its Vim default when 'compatible' is unset.
 	The {effect} column summarises the change when 'compatible' is set.
 
-	option		? set value	effect
+	option		? set value	effect ~
 
 	'allowrevins'	+ off		no CTRL-_ command
 	'antialias'	+ off		don't use antialiased fonts
@@ -1763,7 +1773,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	'cscopepathcomp'+ 0		don't show directories in tags list
 	'cscoperelative'+ off		
 	'cscopetag'	+ off		don't use cscope for ":tag"
-	'cscopetagorder'  0		see |cscopetagorder|
+	'cscopetagorder'+ 0		see |cscopetagorder|
 	'cscopeverbose'	+ off		see |cscopeverbose|
 	'delcombine'	+ off		unicode: delete whole char combination
 	'digraph'	+ off		no digraphs
@@ -1813,7 +1823,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	'tildeop'	+ off		tilde is not an operator
 	'ttimeout'	+ off		no terminal timeout
 	'undofile'	+ off		don't use an undo file
-	'viminfo'       - {unchanged}	{set vim default only on resetting 'cp'}
+	'viminfo'       - {unchanged}	{set Vim default only on resetting 'cp'}
 	'virtualedit'	+ ""		cursor can only be placed on characters
 	'whichwrap'	& ""		left-right movements don't wrap
 	'wildchar'	& CTRL-E	only when the current value is <Tab>
@@ -1993,7 +2003,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	existing line.  'expandtab' has no effect on these characters, a Tab
 	remains a Tab.  If the new indent is greater than on the existing
 	line, the remaining space is filled in the normal manner.
-	NOTE: 'copyindent' is reset when 'compatible' is set.
+	NOTE: This option is reset when 'compatible' is set.
 	Also see 'preserveindent'.
 
 						*'cpoptions'* *'cpo'* *cpo*
@@ -2354,6 +2364,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 			{not in Vi}
 	Determines how many components of the path to show in a list of tags.
 	See |cscopepathcomp|.
+	NOTE: This option is set to 0 when 'compatible' is set.
 
 						*'cscopeprg'* *'csprg'*
 'cscopeprg' 'csprg'	string	(default "cscope")
@@ -2383,6 +2394,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	In the absence of a prefix (-P) for cscope. setting this option enables
 	to use the basename of cscope.out path as the prefix.
 	See |cscoperelative|.
+	NOTE: This option is reset when 'compatible' is set.
 
 				*'cscopetag'* *'cst'* *'nocscopetag'* *'nocst'*
 'cscopetag' 'cst'	boolean (default off)
@@ -2502,6 +2514,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	This is useful for Arabic, Hebrew and many other languages where one
 	may have combining characters overtop of base characters, and want
 	to remove only the combining ones.
+	NOTE: This option is reset when 'compatible' is set.
 
 						*'dictionary'* *'dict'*
 'dictionary' 'dict'	string	(default "")
@@ -3422,6 +3435,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	The expression will be evaluated in the |sandbox| when set from a
 	modeline, see |sandbox-option|.  That stops the option from working,
 	since changing the buffer text is not allowed.
+	NOTE: This option is set to "" when 'compatible' is set.
 
 					*'formatoptions'* *'fo'*
 'formatoptions' 'fo'	string (Vim default: "tcq", Vi default: "vt")
@@ -4081,31 +4095,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	define one.  The default uses a different group for each occasion.
 	See |highlight-default| for the default highlight groups.
 
-				 *'hlsearch'* *'hls'* *'nohlsearch'* *'nohls'*
-'hlsearch' 'hls'	boolean	(default off)
-			global
-			{not in Vi}
-			{not available when compiled without the
-			|+extra_search| feature}
-	When there is a previous search pattern, highlight all its matches.
-	The type of highlighting used can be set with the 'l' occasion in the
-	'highlight' option.  This uses the "Search" highlight group by
-	default.  Note that only the matching text is highlighted, any offsets
-	are not applied.
-	See also: 'incsearch' and |:match|.
-	When you get bored looking at the highlighted matches, you can turn it
-	off with |:nohlsearch|.  This does not change the option value, as
-	soon as you use a search command, the highlighting comes back.
-	'redrawtime' specifies the maximum time spent on finding matches.
-	When the search pattern can match an end-of-line, Vim will try to
-	highlight all of the matched text.  However, this depends on where the
-	search starts.  This will be the first line in the window or the first
-	line below a closed fold.  A match in a previous line which is not
-	drawn may not continue in a newly drawn line.
-	You can specify whether the highlight status is restored on startup
-	with the 'h' flag in 'viminfo' |viminfo-h|.
-	NOTE: This option is reset when 'compatible' is set.
-
 						*'history'* *'hi'*
 'history' 'hi'		number	(Vim default: 50, Vi default: 0,
 						 set to 200 in |defaults.vim|)
@@ -4140,6 +4129,31 @@ A jump table for the options with a short description can be found at |Q_op|.
 	See |rileft.txt|.
 	NOTE: This option is reset when 'compatible' is set.
 
+				 *'hlsearch'* *'hls'* *'nohlsearch'* *'nohls'*
+'hlsearch' 'hls'	boolean	(default off)
+			global
+			{not in Vi}
+			{not available when compiled without the
+			|+extra_search| feature}
+	When there is a previous search pattern, highlight all its matches.
+	The type of highlighting used can be set with the 'l' occasion in the
+	'highlight' option.  This uses the "Search" highlight group by
+	default.  Note that only the matching text is highlighted, any offsets
+	are not applied.
+	See also: 'incsearch' and |:match|.
+	When you get bored looking at the highlighted matches, you can turn it
+	off with |:nohlsearch|.  This does not change the option value, as
+	soon as you use a search command, the highlighting comes back.
+	'redrawtime' specifies the maximum time spent on finding matches.
+	When the search pattern can match an end-of-line, Vim will try to
+	highlight all of the matched text.  However, this depends on where the
+	search starts.  This will be the first line in the window or the first
+	line below a closed fold.  A match in a previous line which is not
+	drawn may not continue in a newly drawn line.
+	You can specify whether the highlight status is restored on startup
+	with the 'h' flag in 'viminfo' |viminfo-h|.
+	NOTE: This option is reset when 'compatible' is set.
+
 						*'icon'* *'noicon'*
 'icon'			boolean	(default off, on when title can be restored)
 			global
@@ -4419,7 +4433,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 <	Error messages will be suppressed, unless the 'debug' option contains
 	"msg".
 	See |indent-expression|.
-	NOTE: This option is made empty when 'compatible' is set.
+	NOTE: This option is set to "" when 'compatible' is set.
 
 	The expression will be evaluated in the |sandbox| when set from a
 	modeline, see |sandbox-option|.
@@ -5410,6 +5424,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 			feature}
 	The number of milliseconds between polls for MzScheme threads.
 	Negative or zero value means no thread scheduling.
+	NOTE: This option is set to the Vim default value when 'compatible'
+	is reset.
 
 							*'nrformats'* *'nf'*
 'nrformats' 'nf'	string	(default "bin,octal,hex",
@@ -5475,7 +5491,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 	is set. Thus with the Vim default of 4 there is room for a line number
 	up to 999. When the buffer has 1000 lines five columns will be used.
 	The minimum value is 1, the maximum value is 10.
-	NOTE: 'numberwidth' is reset to 8 when 'compatible' is set.
+	NOTE: This option is set to the Vi default value when 'compatible' is
+	set and to the Vim default value when 'compatible' is reset.
 
 						*'omnifunc'* *'ofu'*
 'omnifunc' 'ofu'	string	(default: empty)
@@ -5715,7 +5732,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	a Tab.
 	NOTE: When using ">>" multiple times the resulting indent is a mix of
 	tabs and spaces.  You might not like this.
-	NOTE: 'preserveindent' is reset when 'compatible' is set.
+	NOTE: This option is reset when 'compatible' is set.
 	Also see 'copyindent'.
 	Use |:retab| to clean up white space.
 
@@ -6453,9 +6470,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	"-f" is not inside the quotes, because it is not part of the command
 	name.  And Vim automagically recognizes the backslashes that are path
 	separators.
-	For Dos 32 bits (DJGPP), you can set the $DJSYSFLAGS environment
-	variable to change the way external commands are executed.  See the
-	libc.inf file of DJGPP.
 	Under MS-Windows, when the executable ends in ".com" it must be
 	included.  Thus setting the shell to "command.com" or "4dos.com"
 	works, but "command" and "4dos" do not work for all commands (e.g.,
@@ -6595,6 +6609,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 	'shelltemp' is off.
 	The `system()` function does not respect this option and always uses
 	temp files.
+	NOTE: This option is set to the Vim default value when 'compatible'
+	is reset.
 
 						*'shelltype'* *'st'*
 'shelltype' 'st'	number	(default 0)
@@ -6911,7 +6927,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	mapping: ":inoremap # X^H#", where ^H is entered with CTRL-V CTRL-H.
 	When using the ">>" command, lines starting with '#' are not shifted
 	right.
-	NOTE: 'smartindent' is reset when 'compatible' is set.
+	NOTE: This option is reset when 'compatible' is set.
 	This option is reset when 'paste' is set and restored when 'paste' is
 	reset.
 
@@ -7566,6 +7582,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 	   ignore	Ignore case
 	   match	Match case
 	   smart	Ignore case unless an upper case letter is used
+	NOTE: This option is set to the Vi default value when 'compatible' is
+	set and to the Vim default value when 'compatible' is reset.
 
 						*'taglength'* *'tl'*
 'taglength' 'tl'	number	(default 0)
@@ -7712,6 +7730,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	compatible terminal.
 	If setting this option does not work (produces a colorless UI)
 	reading |xterm-true-color| might help.
+	NOTE: This option is reset when 'compatible' is set.
 
 						*'terse'* *'noterse'*
 'terse'			boolean	(default off)
@@ -8122,6 +8141,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	The undo file is not read when 'undoreload' causes the buffer from
 	before a reload to be saved for undo.
 	When 'undofile' is turned off the undo file is NOT deleted.
+	NOTE: This option is reset when 'compatible' is set.
 
 						*'undolevels'* *'ul'*
 'undolevels' 'ul'	number	(default 100, 1000 for Unix, VMS,
@@ -8377,6 +8397,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
+	NOTE: This option is set to the Vim default value when 'compatible'
+	is reset.
 
 					    *'virtualedit'* *'ve'*
 'virtualedit' 've'	string	(default "")
@@ -8405,6 +8427,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	The `g$` command will move to the end of the screen line.
 	It doesn't make sense to combine "all" with "onemore", but you will
 	not get a warning for it.
+	NOTE: This option is set to "" when 'compatible' is set.
 
 			*'visualbell'* *'vb'* *'novisualbell'* *'novb'* *beep*
 'visualbell' 'vb'	boolean	(default off)
diff --git a/runtime/doc/pattern.txt b/runtime/doc/pattern.txt
index 027f47bf51..1496604983 100644
--- a/runtime/doc/pattern.txt
+++ b/runtime/doc/pattern.txt
@@ -872,8 +872,8 @@ $	At end of pattern or in front of "\|", "\)" or "\n" ('magic' on):
 	inside the Visual area put it at the start and just before the end of
 	the pattern, e.g.: >
 		/\%Vfoo.*ba\%Vr
-<	This works if "foo bar" (or more) was Visually selected. This: >
-		/\%Vfoo.*ba\%Vr
+<	This also works if only "foo bar" was Visually selected. This: >
+		/\%Vfoo.*bar\%V
 <	would match "foo bar" if the Visual selection continues after the "r".
 	Only works for the current buffer.
 
diff --git a/runtime/doc/quickfix.txt b/runtime/doc/quickfix.txt
index 2430cff32b..0ee24666a6 100644
--- a/runtime/doc/quickfix.txt
+++ b/runtime/doc/quickfix.txt
@@ -1,4 +1,4 @@
-*quickfix.txt*  For Vim version 8.0.  Last change: 2016 Nov 04
+*quickfix.txt*  For Vim version 8.0.  Last change: 2017 Mar 06
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -45,10 +45,13 @@ The 'errorformat' option should be set to match the error messages from your
 compiler (see |errorformat| below).
 
 						*location-list* *E776*
-A location list is similar to a quickfix list and contains a list of positions
-in files.  A location list is associated with a window and each window can
-have a separate location list.  A location list can be associated with only
-one window.  The location list is independent of the quickfix list.
+A location list is a window-local quickfix list. You get one after commands
+like `:lvimgrep`, `:lgrep`, `:lhelpgrep`, `:lmake`, etc., which create a
+location list instead of a quickfix list as the corresponding `:vimgrep`,
+`:grep`, `:helpgrep`, `:make` do.
+A location list is associated with a window and each window can have a
+separate location list.  A location list can be associated with only one
+window.  The location list is independent of the quickfix list.
 
 When a window with a location list is split, the new window gets a copy of the
 location list.  When there are no longer any references to a location list,
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 5dc3ac69fc..68c611b75b 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -427,6 +427,7 @@ $VIM_POSIX	vi_diff.txt	/*$VIM_POSIX*
 'macatsui'	options.txt	/*'macatsui'*
 'magic'	options.txt	/*'magic'*
 'makeef'	options.txt	/*'makeef'*
+'makeencoding'	options.txt	/*'makeencoding'*
 'makeprg'	options.txt	/*'makeprg'*
 'mat'	options.txt	/*'mat'*
 'matchpairs'	options.txt	/*'matchpairs'*
@@ -439,6 +440,7 @@ $VIM_POSIX	vi_diff.txt	/*$VIM_POSIX*
 'maxmemtot'	options.txt	/*'maxmemtot'*
 'mco'	options.txt	/*'mco'*
 'mef'	options.txt	/*'mef'*
+'menc'	options.txt	/*'menc'*
 'menuitems'	options.txt	/*'menuitems'*
 'mesg'	vi_diff.txt	/*'mesg'*
 'mfd'	options.txt	/*'mfd'*
@@ -5348,6 +5350,7 @@ cino-:	indent.txt	/*cino-:*
 cino-=	indent.txt	/*cino-=*
 cino->	indent.txt	/*cino->*
 cino-C	indent.txt	/*cino-C*
+cino-E	indent.txt	/*cino-E*
 cino-J	indent.txt	/*cino-J*
 cino-L	indent.txt	/*cino-L*
 cino-M	indent.txt	/*cino-M*
@@ -7887,6 +7890,7 @@ python-bindeval	if_pyth.txt	/*python-bindeval*
 python-bindeval-objects	if_pyth.txt	/*python-bindeval-objects*
 python-buffer	if_pyth.txt	/*python-buffer*
 python-buffers	if_pyth.txt	/*python-buffers*
+python-building	if_pyth.txt	/*python-building*
 python-chdir	if_pyth.txt	/*python-chdir*
 python-command	if_pyth.txt	/*python-command*
 python-commands	if_pyth.txt	/*python-commands*
@@ -8744,7 +8748,6 @@ termresponse-variable	eval.txt	/*termresponse-variable*
 test-functions	usr_41.txt	/*test-functions*
 test_alloc_fail()	eval.txt	/*test_alloc_fail()*
 test_autochdir()	eval.txt	/*test_autochdir()*
-test_disable_char_avail()	eval.txt	/*test_disable_char_avail()*
 test_garbagecollect_now()	eval.txt	/*test_garbagecollect_now()*
 test_ignore_error()	eval.txt	/*test_ignore_error()*
 test_null_channel()	eval.txt	/*test_null_channel()*
@@ -8753,6 +8756,7 @@ test_null_job()	eval.txt	/*test_null_job()*
 test_null_list()	eval.txt	/*test_null_list()*
 test_null_partial()	eval.txt	/*test_null_partial()*
 test_null_string()	eval.txt	/*test_null_string()*
+test_override()	eval.txt	/*test_override()*
 test_settime()	eval.txt	/*test_settime()*
 testing	eval.txt	/*testing*
 testing-variable	eval.txt	/*testing-variable*
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 95a5ddecdb..67a00bed20 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.0.  Last change: 2017 Mar 05
+*todo.txt*      For Vim version 8.0.  Last change: 2017 Mar 16
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -35,6 +35,12 @@ entered there will not be repeated below, unless there is extra information.
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
+Using "g<" after ":for x in [1,2,3]|echom x|endfor" looks wrong. (Marcin
+Szamotulski, 2017 Mar 12)
+Also, using Ctrl-C clears the last part.
+
+Test 45 fails on MS-Windows only before resetting 'sw'. Why?
+
 +channel:
 - Try out background make plugin: 
   https://github.com/AndrewVos/vim-make-background
@@ -110,6 +116,14 @@ manager.  Problem with Motif?
 
 Memory leak in test97?  The string is actually freed.  Weird.
 
+Include rust files.  Got all permissions?
+
+dict_add_list and dict_add_dict may free item when failing. (2017 Mar 12,
+Nikolai Pavlov, #1555)
+
+Patch to add buffer name argument to taglist().
+Ordering of tags in result of taglist call. (Duncan McDougall, #1194)
+
 Add a toolbar in the terminal.  Can be global, above all windows, or specific
 for one window.
 Use tb_set(winid, [{'text': 'stop', 'cb': callback, 'hi': 'Green'}])
@@ -121,18 +135,23 @@ What if there is an invalid character?
 
 Json string with trailing \u should be an error. (Lcd)
 
+On MS-Windows with 'clipboard' set to "unnamed" this doesn't work to double
+lines: :g/^/normal yyp   On Unix it works OK.  (Bryce Orgill, 2016 Nov 5)
+Another example 2017 Mar 10.
+
 Multi-byte bug: dv} splits char. (Urtica Dioica, 2017 Jan 9)
 
 When session file has name in argument list but the buffer was deleted, the
 buffer is not deleted when using the session file. (#1393)
 Should add the buffer in hidden state.
 
-When "gf" excludes following ":99", jump to line 99.
-Also when editing a file foo.txt:99 ?
-
 When an item in the quickfix list has a file name that does not exist, behave
 like the item was not a match for :cnext.
 
+Patch to test regexp classes. (Dominique, 2017 Mar 13, #1560)
+Do we need to adjust the implementation?
+Make different classes that depend on the system and that don't.
+
 Wrong diff highlighting with three files. (2016 Oct 20, #1186)
 Also get E749 on exit.
 Another example in #1309
@@ -146,19 +165,11 @@ already typed. (Dominique, 2017 Jan 26)
 When deleting a mark or register, leave a tombstone, so that it's also deleted
 when writing viminfo (and the delete was the most recent action). #1339
 
-Patch to add 'makeencoding', useful when the system encoding differs from
-Vim's 'encoding' setting. (Ken Takata, 2017 Jan 31)
-
-Patch to adjust marks when adding a new line to the end of buffer in diff
-mode. (James McCoy, 2016 Dec 14, #1329)
-
 Suggestion to improve pt-br spell checking. (Marcelo D Montu, 2016 Dec 15,
 #1330)
 
 Error in test_startup_utf8 on Solaris. (Danek Duvall, 2016 Aug 17)
 
-Patch to fix that test87 fails on Arch Linux. (Jesin, 2017 Feb 10)
-
 Completion for :!cmd shows each match twice. #1435
 
 GTK: When adding a timer from 'balloonexpr' it won't fire, because
@@ -176,14 +187,18 @@ highlighting for both stl and stlnc.  Patch by Ken Hamada (itchyny, 2016 Dec 11)
 Using CTRL-G_U in InsertCharPre causes trouble for redo. (Israel Chauca
 Fuentes, 2017 Feb 12, #1470)
 
+Check for errors E704 and E705 only does VAR_FUNC, should also do VAR_PARTIAL.
+(Nikolai Pavlov, 2017 Mar 13, #1557)
+Make a function to check for function-like type?
+
 Screen updated delayed when using CTRL-O u in Insert mode.
 (Barlik, #1191)  Perhaps because status message?
 
-Patch to add buffer name argument to taglist().
-Ordering of tags in result of taglist call. (Duncan McDougall, #1194)
-
-Patch to fix that b_ind_has_comment is not correctly reset. (Christian
-Brabandt, 2017 Feb 14, closes #1475)
+Implement optional arguments for functions.
+    func Foo(start, count = 1 all = 1)
+    call Foo(12)
+    call Foo(12, all = 0)
+    call Foo(12, 15, 0)
 
 writefile() does not abort as soon as an error is found. (Nikolai Pavlov,
 2017 Feb 14, #1476)
@@ -237,9 +252,6 @@ Useful to restore it.  Is there another solution?
 "ci[" does not look for next [ like ci" does look for next ".
 (J.F. 2017 Jan 7)
 
-On MS-Windows with 'clipboard' set to "unnamed" this doesn't work to double
-lines: :g/^/normal yyp   On Unix it works OK.  (Bryce Orgill, 2016 Nov 5)
-
 Patch for wrong cursor position on wrapped line, involving breakindent.
 (Ozaki Kiichi, 2016 Nov 25)
 Does this also fix #1408 ?
@@ -261,9 +273,6 @@ Patch to make it possible to extend a list with itself.
 
 Patch to add Zstandard compressed file support. (Nick Terrell, 2016 Oct 24)
 
-Patch to add new regexp classes :ident:, :keyword:, :fname:.
-(ichizok, 2016 Jan 12, #1373)
-
 Patch to add trim() function. (Bukn, 2016 Nov 25, #1280)
 
 Patch to add MODIFIED_BY to MSVC build file. (Chen Lei, 2016 Nov 24, #1275)
@@ -1061,6 +1070,9 @@ Patch for :tabcloseleft, after closing a tab go to left tab. (William Bowers,
 Patch to improve equivalence classes in regexp patterns.
 (Christian Brabandt, 2013 Jan 16, update Jan 17)
 
+Patch to add new regexp classes :ident:, :keyword:, :fname:.
+(ichizok, 2016 Jan 12, #1373)
+
 Patch with suggestions for starting.txt. (Tony Mechelynck, 2012 Oct 24)
 But use Gnome instead of GTK?
 
diff --git a/runtime/doc/usr_02.txt b/runtime/doc/usr_02.txt
index 566a1976da..2ccde79ec1 100644
--- a/runtime/doc/usr_02.txt
+++ b/runtime/doc/usr_02.txt
@@ -1,4 +1,4 @@
-*usr_02.txt*	For Vim version 8.0.  Last change: 2016 Jan 16
+*usr_02.txt*	For Vim version 8.0.  Last change: 2017 Mar 14
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -554,7 +554,7 @@ Summary: 					*help-summary*  >
 8) Ex-commands always start with ":", so to go to the :s command help: >
 	:help :s
 
-9) Commands specifically for debugging start with ">".  To go to to the help
+9) Commands specifically for debugging start with ">".  To go to the help
    for the "cont" debug command: >
 	:help >cont
 
diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt
index 32a8f6d878..4bffb477c9 100644
--- a/runtime/doc/usr_41.txt
+++ b/runtime/doc/usr_41.txt
@@ -1,4 +1,4 @@
-*usr_41.txt*	For Vim version 8.0.  Last change: 2017 Mar 01
+*usr_41.txt*	For Vim version 8.0.  Last change: 2017 Mar 09
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -922,8 +922,8 @@ Testing:				    *test-functions*
 	assert_fails()		assert that a function call fails
 	test_alloc_fail()	make memory allocation fail
 	test_autochdir()	enable 'autochdir' during startup
-	test_disable_char_avail()	test without typeahead
-	test_garbagecollect_now()	free memory right now
+	test_override()		test with Vim internal overrides
+	test_garbagecollect_now()   free memory right now
 	test_ignore_error()	ignore a specific error message
 	test_null_channel()	return a null Channel
 	test_null_dict()	return a null Dict
diff --git a/runtime/doc/version8.txt b/runtime/doc/version8.txt
index 5afe38526d..c091536fc2 100644
--- a/runtime/doc/version8.txt
+++ b/runtime/doc/version8.txt
@@ -1,4 +1,4 @@
-*version8.txt*  For Vim version 8.0.  Last change: 2017 Feb 24
+*version8.txt*  For Vim version 8.0.  Last change: 2017 Mar 16
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -296,7 +296,7 @@ New and extended functions: ~
 |systemlist()|		get the result of a shell command as a list
 |test_alloc_fail()|	make memory allocation fail
 |test_autochdir()|	test 'autochdir' functionality
-|test_disable_char_avail()| test without typeahead
+test_disable_char_avail() test without typeahead (removed later)
 |test_garbagecollect_now()| free memory right now
 |test_null_channel()|	return a null Channel
 |test_null_dict()|	return a null Dict
@@ -426,7 +426,7 @@ When no vimrc file is found, the |defaults.vim| script is loaded to set more
 useful default values for new users.  That includes setting 'nocompatible'.
 Thus Vim no longer starts up in Vi compatible mode.  If you do want that,
 either create a .vimrc file that does "set compatible" or start Vim with
-"Vim -C".
+"vim -C".
 
 
 Support removed ~
@@ -1866,7 +1866,7 @@ Files:	    runtime/doc/eval.txt, src/eval.c, src/testdir/test60.in,
 	    src/testdir/test60.ok
 
 Patch 7.4.237 (after 7.4.236)
-Problem:    When some patches was not included has("patch-7.4.123") may return
+Problem:    When some patches were not included has("patch-7.4.123") may return
 	    true falsely.
 Solution:   Check for the specific patch number.
 Files:	    runtime/doc/eval.txt, src/eval.c