diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 951b068..33b3fe2 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.1.  Last change: 2019 Feb 16
+*eval.txt*	For Vim version 8.1.  Last change: 2019 Feb 22
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2893,9 +2893,9 @@
 		"Expected False but got {actual}" is produced.
 
 assert_inrange({lower}, {upper}, {actual} [, {msg}])	 *assert_inrange()*
-		This asserts number values.  When {actual}  is lower than
-		{lower} or higher than {upper} an error message is added to
-		|v:errors|.  Also see |assert-return|.
+		This asserts number and |Float| values.  When {actual}  is lower
+		than {lower} or higher than {upper} an error message is added
+		to |v:errors|.  Also see |assert-return|.
 		When {msg} is omitted an error in the form
 		"Expected range {lower} - {upper}, but got {actual}" is
 		produced.
@@ -5151,7 +5151,7 @@
 			tabnr		tab page number.
 			variables	a reference to the dictionary with
 					tabpage-local variables
-			windows		List of |window-ID|s in the tag page.
+			windows		List of |window-ID|s in the tab page.
 
 gettabvar({tabnr}, {varname} [, {def}])				*gettabvar()*
 		Get the value of a tab-local variable {varname} in tab page
diff --git a/runtime/doc/indent.txt b/runtime/doc/indent.txt
index 57b1be1..7643108 100644
--- a/runtime/doc/indent.txt
+++ b/runtime/doc/indent.txt
@@ -1,4 +1,4 @@
-*indent.txt*    For Vim version 8.1.  Last change: 2019 Jan 31
+*indent.txt*    For Vim version 8.1.  Last change: 2019 Feb 21
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -948,6 +948,11 @@
 indenting isn't correct, you can set a larger timeout in msec: >
 	let g:pyindent_searchpair_timeout = 500
 
+If looking back for unclosed parenthesis is still too slow, especially during
+a copy-paste operation, or if you don't need indenting inside multi-line
+parentheses, you can completely disable this feature: >
+	let g:pyindent_disable_parentheses_indenting = 1
+
 
 R								*ft-r-indent*
 
diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index 296a4e3..005bdae 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -1,4 +1,4 @@
-*index.txt*     For Vim version 8.1.  Last change: 2019 Jan 17
+*index.txt*     For Vim version 8.1.  Last change: 2019 Feb 22
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -17,9 +17,11 @@
    2.3. Square bracket commands		|[|
    2.4. Commands starting with 'g'	|g|
    2.5. Commands starting with 'z'	|z|
+   2.6. Operator-pending mode		|operator-pending-index|
 3. Visual mode				|visual-index|
 4. Command-line editing			|ex-edit-index|
-5. EX commands				|ex-cmd-index|
+5. Terminal-Job mode			|terminal-job-index|
+6. EX commands				|ex-cmd-index|
 
 For an overview of options see help.txt |option-list|.
 For an overview of built-in functions see |functions|.
@@ -166,6 +168,20 @@
 |i_CTRL-X_s|		CTRL-X s	spelling suggestions
 {not available when compiled without the |+insert_expand| feature}
 
+commands in completion mode (see |popupmenu-keys|)
+
+|complete_CTRL-E| CTRL-E	stop completion and go back to original text
+|complete_CTRL-Y| CTRL-Y	accept selected match and stop completion
+		CTRL-L		insert one character from the current match
+		<CR>		insert currently selected match
+		<BS>		delete one character and redo search
+		CTRL-H		same as <BS>
+		<Up>		select the previous match
+		<Down>		select the next match
+		<PageUp>	select a match several entries back
+		<PageDown>	select a match several entries forward
+		other		stop completion and insert the typed character
+
 ==============================================================================
 2. Normal mode						*normal-index*
 
@@ -855,6 +871,17 @@
 |z<Right>|	z<Right>	   same as "zl"
 
 ==============================================================================
+2.6 Operator-pending mode			*operator-pending-index*
+
+These can be used after an operator, but before a {motion} has been entered.
+
+tag		char		action in Insert mode	~
+-----------------------------------------------------------------------
+|o_v|		v		force operator to work characterwise
+|o_V|		V		force operator to work linewise
+|o_CTRL-V|	CTRL-V		force operator to work blockwise
+
+==============================================================================
 3. Visual mode						*visual-index*
 
 Most commands in Visual mode are the same as in Normal mode.  The ones listed
@@ -1066,10 +1093,28 @@
 |c_<Insert>|	<Insert>	toggle insert/overstrike mode
 |c_<LeftMouse>|	<LeftMouse>	cursor at mouse click
 
+==============================================================================
+5. Terminal-Job mode				*terminal-job-index*
+
+Most Normal mode commands except for window commands (|CTRL-W|) do not work in
+a terminal window. Switch to Terminal-Normal mode to use them.
+This assumes 'termwinkey' is not set.
+
+tag		char		action in Insert mode	~
+-----------------------------------------------------------------------
+|t_CTRL-\_CTRL-N| CTRL-\ CTRL-N	switch to Terminal-Normal mode
+|CTRL-W_N|	CTRL-W N	switch to Terminal-Normal mode
+|CTRL-W_:|	CTRL-W :	enter an Ex command
+|CTRL-W_.|	CTRL-W .	type CTRL-W in the terminal
+		CTRL-W CTRL-\	send a CTRL-\ to the job in the terminal
+|CTRL-W_quote|	CTRL-W " {0-9a-z"%#*:=}
+				paste register in the terminal
+|t_CTRL-W_CTRL-C| CTRL-W CTRL-C	forcefully ends the job
+
 You found it, Arthur!				*holy-grail* *:smile*
 
 ==============================================================================
-5. EX commands					*ex-cmd-index* *:index*
+6. EX commands					*ex-cmd-index* *:index*
 
 This is a brief but complete listing of all the ":" commands, without
 mentioning any arguments.  The optional part of the command name is inside [].
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index f48ccb8..3554e96 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.1.  Last change: 2019 Feb 16
+*options.txt*	For Vim version 8.1.  Last change: 2019 Feb 19
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2620,6 +2620,9 @@
 		context:{n}	Use a context of {n} lines between a change
 				and a fold that contains unchanged lines.
 				When omitted a context of six lines is used.
+				When using zero the context is actually one,
+				since folds require a line in between, also
+				for a deleted line.
 				See |fold-diff|.
 
 		iblank		Ignore changes where lines are all blank.  Adds
@@ -5497,8 +5500,9 @@
 	The 'mousemodel' option is set by the |:behave| command.
 
 					*'mouseshape'* *'mouses'* *E547*
-'mouseshape' 'mouses'	string	(default "i:beam,r:beam,s:updown,sd:cross,
-					m:no,ml:up-arrow,v:rightup-arrow")
+'mouseshape' 'mouses'	string	(default "i-r:beam,s:updown,sd:udsizing,
+					vs:leftright,vd:lrsizing,m:no,
+					ml:up-arrow,v:rightup-arrow")
 			global
 			{not in Vi}
 			{only available when compiled with the |+mouseshape|
diff --git a/runtime/doc/pattern.txt b/runtime/doc/pattern.txt
index a4ddd8d..90c33ad 100644
--- a/runtime/doc/pattern.txt
+++ b/runtime/doc/pattern.txt
@@ -1,4 +1,4 @@
-*pattern.txt*   For Vim version 8.1.  Last change: 2018 Dec 26
+*pattern.txt*   For Vim version 8.1.  Last change: 2019 Feb 21
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1211,7 +1211,7 @@
 \%u20AC	Matches the character specified with up to four hexadecimal
 	characters.
 \%U1234abcd	Matches the character specified with up to eight hexadecimal
-	characters.
+	characters, up to 0x7fffffff
 
 ==============================================================================
 7. Ignoring case in a pattern					*/ignorecase*
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 29208d6..df34ced 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -7994,6 +7994,7 @@
 online-help	helphelp.txt	/*online-help*
 opening-window	windows.txt	/*opening-window*
 operator	motion.txt	/*operator*
+operator-pending-index	index.txt	/*operator-pending-index*
 operator-variable	eval.txt	/*operator-variable*
 option-backslash	options.txt	/*option-backslash*
 option-list	quickref.txt	/*option-list*
@@ -9161,6 +9162,7 @@
 terminal-dumptest	terminal.txt	/*terminal-dumptest*
 terminal-functions	usr_41.txt	/*terminal-functions*
 terminal-info	term.txt	/*terminal-info*
+terminal-job-index	index.txt	/*terminal-job-index*
 terminal-key-codes	term.txt	/*terminal-key-codes*
 terminal-ms-windows	terminal.txt	/*terminal-ms-windows*
 terminal-options	term.txt	/*terminal-options*
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 0ba2549..bbba024 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.1.  Last change: 2019 Feb 17
+*todo.txt*      For Vim version 8.1.  Last change: 2019 Feb 22
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,6 +38,8 @@
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
+Check https://github.com/macvim-dev/macvim/issues/861. 
+>
 Patch to add farsi handling to arabic.c (Ali Gholami Rudi, 2009 May 2)
 Added test, updates, June 23.
 Updated for 7.4: http://litcave.rudi.ir/farsi_vim.diff
@@ -131,7 +133,7 @@
 
 Improvement for :terminal winpty/conpty option.  Ozaki Kiichi, #3905
 
-Patch to change WIN32 macro names. (Hirohito Higashi, #3932)
+Patch to avoid compiler warnings. (Yasuhiro Matsumoto, #3979)
 
 When a terminal exit_cb closes the window, a following typed key is lost, if
 it's in a mapping. (2018 Oct 6, #2302, #3522)
@@ -145,11 +147,16 @@
 Internal diff doesn't handle binary file like external diff does. (Mike
 Williams, 2018 Oct 30)
 
+Patch to fix that dosinstall still has buffer overflow problems. (Yasuhiro
+Matsumoto, #4002)
+
 Problem with :tlmenu: Detach item added with all modes?  Issue #3563.
 
 Patch to reduce amount of memory used by functions that keep reference.
 (ichizok, #3961)
 
+Patch to use wide font functions. (Ken Takata, 2019 Feb 18, #4000)
+
 When using a timer callback vgetc_busy is reset, allowing for using input().
 But in a channel callback this does not happen.  We need to do something
 similar to check_due_timer().  Also see #3809.
@@ -160,6 +167,9 @@
 Support setting the character displayed below the last line?  Neovim uses
 "eob:X" in 'fillchars'.
 
+Check: __attribute__((format(printf, on semsg() and siemsg().  Where was this
+added?
+
 Make balloon_show() work outside of 'balloonexpr'?  Users expect it to work:
 #2948. (related to #1512?)
 On Win32 it stops showing, because showState is already ShS_SHOWING.
@@ -171,14 +181,34 @@
 2018 Sep 14)
 Another request: #3811.
 
+Height of quickfix window is not retained with vertical splits. (Lifepillar,
+2018 Aug 24, #2998)
+Patch on the issue by Hongbo Liu, 2019 Feb 19 #4013
+
 More warnings from static analysis:
 https://lgtm.com/projects/g/vim/vim/alerts/?mode=list
 
+Still a E315 error when using terminal. (Masato Nishihata, #3959)
+
 When using 'k' in 'guioptions' gvim may open with a tiny window. (#3808)
 Suggested patch on the issue.
 
 nvo-mode mapping works on Windows, not on Linux. (#3678)
 
+Patch to fix modify_fname() does not work well with some 'encoding's.
+(Ken Takata, #4007)
+
+Patch to make vim_getenv() work with wide API. (Ken Takata, #4008)
+
+Patch to add equal field to complete items. (#3887)
+
+When using exclusive selection and vi" that fails, cursor moves to the left.
+Cursor should not move. (#4024)
+
+Patch to fix that executable() may fail on very long filename in MS-Windows.
+(Ken Takata, 2016 Feb 1, update 2018 Oct 7, update 2019 Feb 19)
+Now in pull request #4015.
+
 Patch to be able to separately map CTRL-H and BS on Windows.
 (Linwei, 2017 Jul 11, #1833)
 
@@ -186,6 +216,8 @@
 13, #3914)
 
 Patch to fix encoding conversion in messages. (#3969)
+Check that this is fixed: (ichizok)
+vim --clean -X -V1 -es -c 'echo "hello"' -c quit
 
 Incsearch test fails when locale is "C". (Dominique Pelle, #3986)
 Also run all tests with C locale?
@@ -210,11 +242,14 @@
 Updated by Andy Massimino, 2018 Feb 7:
 https://github.com/andymass/vim/commit/4e3aa0a5dab96d2799567622f3f537e357aa479e 
 Or should we make it asynchronous?
+Patch by Andy Massimino: #4010 - needs a bit more work
 
 When 'confirm' is set a "silent q" doesn't show the prompt.  It should in this
 case. (Nate Peterson, 2019 Jan 31, #3892)
 For "silent! q" it should not prompt and just fail.
 
+Patch to add readdir(). (Yasuhiro Matsumoto, #2439)
+
 Using CTRL-L to add a character to the search string doesn't work for the last
 character in the file. (Smylers, 2018 Nov 17, #3620)
 Suggested patch by Hirohito Higashi, 2018 Nov 18.
@@ -277,6 +312,8 @@
 useful for environment vars that are not made of keyword chars.
 (Yasuhiro Matsumoto, #2875)
 
+Add buffer argument to undotree(). (#4001)
+
 Patch to add optional arguments with default values.
 (Andy Massimino, #3952)  under development
 
@@ -405,9 +442,6 @@
 Also reproduced by Benjamin Doherty, 2018 Oct 4.
 Simpler way: Ken Takata, Oct 6.
 
-Height of quickfix window is not retained with vertical splits. (Lifepillar,
-2018 Aug 24, #2998)
-
 Window size is wrong when using quickfix window. (Lifepillar, 2018 Aug 24,
 #2999)
 
@@ -423,9 +457,6 @@
 windows with it).  Can we just remove the jump list entries for the quickfix
 buffer?
 
-Patch to fix that executable() may fail on very long filename in MS-Windows.
-(Ken Takata, 2016 Feb 1, update 2018 Oct 7)
-
 Patch to be able to use hex numbers with :digraph. (Lcd, 2015 Sep 6)
 Update Sep 7.  Update by Christian Brabandt, 2015 Sep 8, 2016 Feb 1.
 Patch to be able to disable default digraphs (incomplete) (Eric Pruitt, 2018
@@ -1004,6 +1035,10 @@
     Although user could use "xterm -e 'cmd arg'".
 
 Regexp problems:
+- NFA engine can be slow for some patterns.  Dominique found out that most
+  time is spent in addstate_here() copying the threads.  Instead of copying,
+  let each thread point to the next one (by offset, the list is reallocated).
+  (Dominique Pelle, 2019 Feb 18)
 - When search pattern has the base character both with and without combining
   character, search fails.  E.g. "รรีบ" in "การรีบรักใคร". (agguser, #2312)
 - [:space:] only matches ASCII spaces.  Add [:white:] for all space-like
diff --git a/runtime/doc/visual.txt b/runtime/doc/visual.txt
index 0b8ca99..0b012c6 100644
--- a/runtime/doc/visual.txt
+++ b/runtime/doc/visual.txt
@@ -1,4 +1,4 @@
-*visual.txt*    For Vim version 8.1.  Last change: 2019 Jan 11
+*visual.txt*    For Vim version 8.1.  Last change: 2019 Feb 19
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -118,6 +118,8 @@
 			E.g., "dgn" deletes the text of the next match.
 			If Visual mode is active, extends the selection
 			until the end of the next match.
+			Note: Unlinke `n` the search direction does not depend
+			on the previous search command.
 
 								*gN* *v_gN*
 gN			Like |gn| but searches backward, like with `N`.