Update runtime files
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index fb4db5d..5dfc08e 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.2.  Last change: 2020 Feb 22
+*eval.txt*	For Vim version 8.2.  Last change: 2020 Mar 14
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -4357,6 +4357,8 @@
 		'L'	Lowlevel input.  Only works for Unix or when using the
 			GUI. Keys are used as if they were coming from the
 			terminal.  Other flags are not used.  *E980*
+			When a CTRL-C interrupts it sets the internal
+			"got_int" flag.
 		'i'	Insert the string instead of appending (see above).
 		'x'	Execute commands until typeahead is empty.  This is
 			similar to using ":normal!".  You can call feedkeys()
@@ -5829,6 +5831,15 @@
 		supported, zero otherwise.  The {feature} argument is a
 		string.  See |feature-list| below.
 		Also see |exists()|.
+		Note that to skip code that has a syntax error when the
+		feature is not available, Vim may skip the rest of the line
+		and miss a following `endif`.  Therfore put the `endif` on a
+		separate line: >
+			if has('feature')
+			  let x = this->breaks->without->the->feature
+			endif
+<		If the `endif` would be in the second line it would not be
+		found.
 
 
 has_key({dict}, {key})					*has_key()*
@@ -8612,7 +8623,12 @@
 setqflist({list} [, {action} [, {what}]])		*setqflist()*
 		Create or replace or add to the quickfix list.
 
-		When {what} is not present, use the items in {list}.  Each
+		If the optional {what} dictionary argument is supplied, then
+		only the items listed in {what} are set. The first {list}
+		argument is ignored.  See below for the supported items in
+		{what}.
+
+		When {what} is not present, the items in {list} or used.  Each
 		item must be a dictionary.  Non-dictionary items in {list} are
 		ignored.  Each dictionary item can contain the following
 		entries:
@@ -8667,10 +8683,7 @@
 		freed. To add a new quickfix list at the end of the stack,
 		set "nr" in {what} to "$".
 
-		If the optional {what} dictionary argument is supplied, then
-		only the items listed in {what} are set. The first {list}
-		argument is ignored.  The following items can be specified in
-		{what}:
+		The following items can be specified in dictionary {what}:
 		    context	quickfix list context. See |quickfix-context|
 		    efm		errorformat to use when parsing text from
 				"lines". If this is not present, then the
@@ -10486,11 +10499,12 @@
 			" Two horizontally split windows
 			:echo winlayout()
 			['col', [['leaf', 1000], ['leaf', 1001]]]
-			" Three horizontally split windows, with two
-			" vertically split windows in the middle window
+			" The second tab page, with three horizontally split
+			" windows, with two vertically split windows in the
+			" middle window
 			:echo winlayout(2)
-			['col', [['leaf', 1002], ['row', ['leaf', 1003],
-					     ['leaf', 1001]]], ['leaf', 1000]]
+			['col', [['leaf', 1002], ['row', [['leaf', 1003],
+					    ['leaf', 1001]]], ['leaf', 1000]]]
 <
 		Can also be used as a |method|: >
 			GetTabnr()->winlayout()
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index df8aba2..b17be86 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.2.  Last change: 2020 Feb 14
+*options.txt*	For Vim version 8.2.  Last change: 2020 Mar 02
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -4646,8 +4646,8 @@
 	be able to execute Normal mode commands.
 	This is the opposite of the 'keymap' option, where characters are
 	mapped in Insert mode.
-	Also consider resetting 'langremap' to avoid 'langmap' applies to
-	characters resulting from a mapping.
+	Also consider setting 'langremap' to off, to prevent 'langmap' from
+	applying to characters resulting from a mapping.
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
 
@@ -4712,7 +4712,7 @@
 	'langnoremap' is set to the inverted value, and the other way around.
 
 			*'langremap'* *'lrm'* *'nolangremap'* *'nolrm'*
-'langremap' 'lrm'	boolean (default on, reset in |defaults.vim|)
+'langremap' 'lrm'	boolean (default on, set to off in |defaults.vim|)
 			global
 			{only available when compiled with the |+langmap|
 			feature}
diff --git a/runtime/doc/textprop.txt b/runtime/doc/textprop.txt
index 55a5ed3..5d55952 100644
--- a/runtime/doc/textprop.txt
+++ b/runtime/doc/textprop.txt
@@ -1,4 +1,4 @@
-*textprop.txt*  For Vim version 8.2.  Last change: 2020 Feb 22
+*textprop.txt*  For Vim version 8.2.  Last change: 2020 Mar 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -133,8 +133,8 @@
 				to {lnum}, this is a zero-width text property
 		   bufnr	buffer to add the property to; when omitted
 				the current buffer is used
-		   id		user defined ID for the property; when omitted
-				zero is used
+		   id		user defined ID for the property; must be a
+				number; when omitted zero is used
 		   type		name of the text property type
 		All fields except "type" are optional.
 
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 60ba4bd..d8f2988 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.2.  Last change: 2020 Mar 01
+*todo.txt*      For Vim version 8.2.  Last change: 2020 Mar 13
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,10 +38,23 @@
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
+When starting a terminal popup the size defaults to nothing. Should have a
+sensible default, e.g. four lines of 30 chars.
+call popup_create(term_start(&shell, #{hidden: 1}), #{})
+
+Test_terminal_in_popup() still sometimes fails with "All" instead of "Top".
+
+Patch to fix vimtutor problems on Windows (Wu Yongwei, #5774)
+
+Additional tests for menu. (Yegappan, #5760)
+Introduces menu_info(), check that out.
+
 Vim9 script:
-- better implementation for partial and tests.
+- Add vim9 commands to index, so that vim.vim will get them automatically.
+    See email from Charles March 11 2020.
 - "func" inside "vim9script" doesn't work?  (Ben Jackson, #5670)
 - "echo Func()" is an error if Func() does not return anything.
+- better implementation for partial and tests for that.
 - Make "g:imported = Export.exported" work in Vim9 script.
 - Make Foo.Bar() work to call the dict function. (#5676)
 - make "let var: string" work in a vim9script.
@@ -80,7 +93,14 @@
 	LOADVARARG (varags idx)
 
 Popup windows:
+- popup_clear() and popup_close() should close the terminal popup, and
+   make the buffer hidden. #5745
 - With terminal in popup, allow for popup_hide() to temporarily hide it.?
+- With some sequence get get hidden finished terminal buffer. (#5768)
+- Fire some autocommand event after a new popup window was created and
+  positioned?  PopupNew?  Could be used to set some options or move it out of
+  the way. (#5737)
+  However, it may also cause trouble, changing the popup of another plugin.
 - Use popup (or popup menu) for command line completion
 - When using a popup for the info of a completion menu, and there is not
   enough space, let the popup overlap with the menu. (#4544)
@@ -94,7 +114,7 @@
 - Figure out the size and position better if wrapping inserts indent
 
 Text properties:
-- prop_find() may not find text property at start of the line. (#5663)
+- "cc" does not call inserted_bytes(). (Axel Forsman, #5763)
 - Get E685 with a sequence of commands. (#5674)
 - Combining text property with 'cursorline' does not always work (Billie
   Cleek, #5533)
@@ -165,7 +185,7 @@
 
 Error numbers available:
 E451, E452, E453, E454, E460, E489, E491, E565, E578, E610, E611, E653,
-E654, E856, E857, E860, E861, E900
+E654, E856, E857, E861, E900
 
 Patch to fix drawing error with DirectX. (James Grant, #5688)
 Causes flicker on resizing.
@@ -174,10 +194,15 @@
 
 Patch to explain use of "%" in :!.  (David Briscoe, #5591)
 
+Patch to improve Windows terminal support. (Nobuhiro Takasaki, #5546)
+Ready to include.
+
 Patch to add "-d" to xxd. (#5616)
 
 Patch to add Turkish manual. (Emir Sarı, #5641)
 
+File marks merging has duplicates since 7.4.1925. (Ingo Karkat, #5733)
+
 Running test_gui and test_gui_init with Motif sometimes kills the window
 manager.  Problem with Motif? Now test_gui crashes in submenu_change().
 Athena is OK.
@@ -191,21 +216,25 @@
 
 undo result wrong: Masato Nishihata, #4798
 
+Patch for Template string: #4491.  New pull: #4634
+Ready to include?  Review the code.
+
 When 'lazyredraw' is set sometimes the title is not updated.
 (Jason Franklin, 2020 Feb 3)  Looks like a race condition.
 
 Strange sequence of BufWipeout and BufNew events while doing omni-complete.
 (Paul Jolly, #5656)
 Get BufDelete without preceding BufNew. (Paul Jolly, #5694)
+    Later more requests for what to track.
+    Should we add new events that don't allow any buffer manipulation?
+    Really only for dealing with appearing and disappearing buffers, load and
+    unload.
 BufWinenter event not fired when saving unnamed buffer. (Paul Jolly, #5655)
 Another spurious BufDelete. (Dani Dickstein, #5701)
 
 Patch to add function to return the text used in the quickfix window.
 (Yegappan, #5465)
 
-Patch for Template string: #4491.  New pull: #4634
-Implementation is too inefficient, avoid using lambda.
-
 Patch to add readdirex() (Ken Takata, #5619)
 
 Request to support <Cmd> in mappings, similar to how Neovim does this.
@@ -248,6 +277,12 @@
 Patch to provide search stats in a variable, so that it can be used in the
 statusline. (Fujiwara Takuya, #4446)
 
+Patch for ambiguous width characters in libvterm on MS-Windows 10.
+(Nobuhiro Takasaki, #4411)
+
+behavior of i_CTRl-R_CTRL-R differs from documentation. (Paul Desmond Parker,
+#5771)
+
 ":bnext" in a help buffer is supposed to go to the next help buffer, but it
 goes to any buffer, and then :bnext skips help buffers, since they are
 unlisted. (#4478)
@@ -305,6 +340,7 @@
 Does not build with MinGW out of the box:
 - _stat64 is not defined, need to use "struct stat" in vim.h
 - WINVER conflict, should use 0x0600 by default?
+- INT_MAX not defined: need to include <limits.h> in vim.h
 
 Crash when mixing matchadd and substitute()? (Max Christian Pohle, 2018 May
 13, #2910)  Can't reproduce?
@@ -431,9 +467,6 @@
 fit).  Display "<<<" at the start of the first visible line (like "@@@" is
 displayed in the last line). (Arseny Nasokin,  #5154)
 
-Patch for ambiguous width characters in libvterm on MS-Windows 10.
-(Nobuhiro Takasaki, #4411)
-
 Window size changes after closing a tab. (#4741)
 
 Problem with colors in terminal window. (Jason Franklin, 2019 May 12)
diff --git a/runtime/doc/vim9.txt b/runtime/doc/vim9.txt
index b79ed69..9128b62 100644
--- a/runtime/doc/vim9.txt
+++ b/runtime/doc/vim9.txt
@@ -1,4 +1,4 @@
-*vim9.txt*	For Vim version 8.2.  Last change: 2020 Feb 29
+*vim9.txt*	For Vim version 8.2.  Last change: 2020 Mar 01
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -213,7 +213,7 @@
 	blob		non-empty
 	list		non-empty (different from JavaScript)
 	dictionary	non-empty (different from JavaScript)
-	funcref		when not NULL
+	func		when not NULL
 	partial		when not NULL
 	special		v:true
 	job		when not NULL
@@ -301,6 +301,8 @@
 	(a: type, b: type): type
 	job
 	channel
+	func
+	partial
 
 Not supported yet:
 	tuple<a: type, b: type, ...>