patch 8.0.0704: problems with autocommands when opening help

Problem:    Problems with autocommands when opening help.
Solution:   Avoid using invalid "varp" value.  Allow using :wincmd if buffer
            is locked. (closes #1806, closes #1804)

Filelist

@@ -85,6 +85,7 @@ SRC_ALL =	\
 		src/syntax.c \
 		src/tag.c \
 		src/term.c \
+		src/terminal.c \
 		src/term.h \
 		src/termlib.c \
 		src/ui.c \
@@ -187,6 +188,7 @@ SRC_ALL =	\
 		src/proto/syntax.pro \
 		src/proto/tag.pro \
 		src/proto/term.pro \
+		src/proto/terminal.pro \
 		src/proto/termlib.pro \
 		src/proto/ui.pro \
 		src/proto/undo.pro \
@@ -194,6 +196,76 @@ SRC_ALL =	\
 		src/proto/version.pro \
 		src/proto/winclip.pro \
 		src/proto/window.pro \
+		src/libvterm/.bzrignore \
+		src/libvterm/.gitignore \
+		src/libvterm/LICENSE \
+		src/libvterm/Makefile \
+		src/libvterm/README \
+		src/libvterm/tbl2inc_c.pl \
+		src/libvterm/vterm.pc.in \
+		src/libvterm/bin/unterm.c \
+		src/libvterm/bin/vterm-ctrl.c \
+		src/libvterm/bin/vterm-dump.c \
+		src/libvterm/doc/URLs \
+		src/libvterm/doc/seqs.txt \
+		src/libvterm/include/vterm.h \
+		src/libvterm/include/vterm_keycodes.h \
+		src/libvterm/src/encoding.c \
+		src/libvterm/src/encoding/DECdrawing.inc \
+		src/libvterm/src/encoding/DECdrawing.tbl \
+		src/libvterm/src/encoding/uk.inc \
+		src/libvterm/src/encoding/uk.tbl \
+		src/libvterm/src/keyboard.c \
+		src/libvterm/src/mouse.c \
+		src/libvterm/src/parser.c \
+		src/libvterm/src/pen.c \
+		src/libvterm/src/rect.h \
+		src/libvterm/src/screen.c \
+		src/libvterm/src/state.c \
+		src/libvterm/src/unicode.c \
+		src/libvterm/src/utf8.h \
+		src/libvterm/src/vterm.c \
+		src/libvterm/src/vterm_internal.h \
+		src/libvterm/t/02parser.test \
+		src/libvterm/t/03encoding_utf8.test \
+		src/libvterm/t/10state_putglyph.test \
+		src/libvterm/t/11state_movecursor.test \
+		src/libvterm/t/12state_scroll.test \
+		src/libvterm/t/13state_edit.test \
+		src/libvterm/t/14state_encoding.test \
+		src/libvterm/t/15state_mode.test \
+		src/libvterm/t/16state_resize.test \
+		src/libvterm/t/17state_mouse.test \
+		src/libvterm/t/18state_termprops.test \
+		src/libvterm/t/20state_wrapping.test \
+		src/libvterm/t/21state_tabstops.test \
+		src/libvterm/t/22state_save.test \
+		src/libvterm/t/25state_input.test \
+		src/libvterm/t/26state_query.test \
+		src/libvterm/t/27state_reset.test \
+		src/libvterm/t/28state_dbl_wh.test \
+		src/libvterm/t/29state_fallback.test \
+		src/libvterm/t/30pen.test \
+		src/libvterm/t/40screen_ascii.test \
+		src/libvterm/t/41screen_unicode.test \
+		src/libvterm/t/42screen_damage.test \
+		src/libvterm/t/43screen_resize.test \
+		src/libvterm/t/44screen_pen.test \
+		src/libvterm/t/45screen_protect.test \
+		src/libvterm/t/46screen_extent.test \
+		src/libvterm/t/47screen_dbl_wh.test \
+		src/libvterm/t/48screen_termprops.test \
+		src/libvterm/t/90vttest_01-movement-1.test \
+		src/libvterm/t/90vttest_01-movement-2.test \
+		src/libvterm/t/90vttest_01-movement-3.test \
+		src/libvterm/t/90vttest_01-movement-4.test \
+		src/libvterm/t/90vttest_02-screen-1.test \
+		src/libvterm/t/90vttest_02-screen-2.test \
+		src/libvterm/t/90vttest_02-screen-3.test \
+		src/libvterm/t/90vttest_02-screen-4.test \
+		src/libvterm/t/92lp1640917.test \
+		src/libvterm/t/harness.c \
+		src/libvterm/t/run-test.pl \
 
 
 # source files for Unix only

nsis/gvim.nsi

@@ -87,6 +87,7 @@ UninstPage instfiles
 Function .onInit
   MessageBox MB_YESNO|MB_ICONQUESTION \
 	"This will install Vim ${VER_MAJOR}.${VER_MINOR} on your computer.$\n Continue?" \
+	/SD IDYES \
 	IDYES NoAbort
 	    Abort ; causes installer to quit.
 	NoAbort:

runtime/defaults.vim

@@ -1,7 +1,7 @@
 " The default vimrc file.
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last change:	2017 Apr 12
+" Last change:	2017 Jun 13
 "
 " This is loaded if no vimrc file was found.
 " Except when Vim is run with "-u NONE" or "-C".
@@ -106,12 +106,13 @@ if has("autocmd")
     au!
 
     " When editing a file, always jump to the last known cursor position.
-    " Don't do it when the position is invalid or when inside an event handler
-    " (happens when dropping a file on gvim).
+    " Don't do it when the position is invalid, when inside an event handler
+    " (happens when dropping a file on gvim) and for a commit message (it's
+    " likely a different one than last time).
     autocmd BufReadPost *
-      \ if line("'\"") >= 1 && line("'\"") <= line("$") |
-      \   exe "normal! g`\"" |
-      \ endif
+      \ if line("'\"") >= 1 && line("'\"") <= line("$") && &ft !~# 'commit'
+      \ |   exe "normal! g`\""
+      \ | endif
 
   augroup END
 

runtime/doc/Makefile

@@ -101,6 +101,7 @@ DOCS = \
 	tabpage.txt \
 	tagsrch.txt \
 	term.txt \
+	terminal.txt \
 	tips.txt \
 	todo.txt \
 	uganda.txt \
@@ -236,6 +237,7 @@ HTMLS = \
 	tabpage.html \
 	tagsrch.html \
 	term.html \
+	terminal.html \
 	tips.html \
 	todo.html \
 	uganda.html \

runtime/doc/channel.txt

@@ -1,4 +1,4 @@
-*channel.txt*      For Vim version 8.0.  Last change: 2016 Dec 02
+*channel.txt*      For Vim version 8.0.  Last change: 2017 Jun 11
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -489,6 +489,11 @@ If you want to handle both stderr and stdout with one handler use the
 "callback" option: >
     let job = job_start(command, {"callback": "MyHandler"}) 
 
+Depending on the system, starting a job can put Vim in the background, the
+started job gets the focus.  To avoid that, use the `foreground()` function.
+This might not always work when called early, put in the callback handler or
+use a timer to call it after the job has started.
+
 You can send a message to the command with ch_evalraw().  If the channel is in
 JSON or JS mode you can use ch_evalexpr().
 

runtime/doc/eval.txt

@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.0.  Last change: 2017 Jun 04
+*eval.txt*	For Vim version 8.0.  Last change: 2017 Jul 08
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -4189,14 +4189,14 @@ getchar([expr])						*getchar()*
 			not consumed.  Return zero if no character available.
 
 		Without [expr] and when [expr] is 0 a whole character or
-		special key is returned.  If it is an 8-bit character, the
+		special key is returned.  If it is a single character, the
 		result is a number.  Use nr2char() to convert it to a String.
 		Otherwise a String is returned with the encoded character.
-		For a special key it's a sequence of bytes starting with 0x80
-		(decimal: 128).  This is the same value as the string
-		"\<Key>", e.g., "\<Left>".  The returned value is also a
-		String when a modifier (shift, control, alt) was used that is
-		not included in the character.
+		For a special key it's a String with a sequence of bytes
+		starting with 0x80 (decimal: 128).  This is the same value as
+		the String "\<Key>", e.g., "\<Left>".  The returned value is
+		also a String when a modifier (shift, control, alt) was used
+		that is not included in the character.
 
 		When [expr] is 0 and Esc is typed, there will be a short delay
 		while Vim waits to see if this is the start of an escape
@@ -4586,18 +4586,24 @@ getqflist([{what}])					*getqflist()*
 		returns only the items listed in {what} as a dictionary. The
 		following string items are supported in {what}:
 			context	get the context stored with |setqflist()|
+			items	quickfix list entries
 			nr	get information for this quickfix list; zero
-				means the current quickfix list
+				means the current quickfix list and '$' means
+				the last quickfix list
 			title	get the list title
 			winid	get the |window-ID| (if opened)
 			all	all of the above quickfix properties
 		Non-string items in {what} are ignored.
 		If "nr" is not present then the current quickfix list is used.
+		To get the number of lists in the quickfix stack, set 'nr' to
+		'$' in {what}. The 'nr' value in the returned dictionary
+		contains the quickfix stack size.
 		In case of error processing {what}, an empty dictionary is
 		returned.
 
 		The returned dictionary contains the following entries:
 			context	context information stored with |setqflist()|
+			items	quickfix list entries
 			nr	quickfix list number
 			title	quickfix list title text
 			winid	quickfix |window-ID| (if opened)
@@ -5461,7 +5467,10 @@ line({expr})	The result is a Number, which is the line number of the file
 <							*last-position-jump*
 		This autocommand jumps to the last known position in a file
 		just after opening it, if the '" mark is set: >
-	:au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g`\"" | endif
+     :au BufReadPost *
+	 \ if line("'\"") > 1 && line("'\"") <= line("$") && &ft !~# 'commit' 
+	 \ |   exe "normal! g`\""
+	 \ | endif
 
 line2byte({lnum})					*line2byte()*
 		Return the byte count from the start of the buffer for line
@@ -5883,7 +5892,7 @@ max({expr})	Return the maximum value of all items in {expr}.
 		it returns the maximum of all values in the dictionary.
 		If {expr} is neither a list nor a dictionary, or one of the
 		items in {expr} cannot be used as a Number this results in
-                an error.  An empty |List| or |Dictionary| results in zero.
+		an error.  An empty |List| or |Dictionary| results in zero.
 
 							*min()*
 min({expr})	Return the minimum value of all items in {expr}.
@@ -5891,7 +5900,7 @@ min({expr})	Return the minimum value of all items in {expr}.
 		it returns the minimum of all values in the dictionary.
 		If {expr} is neither a list nor a dictionary, or one of the
 		items in {expr} cannot be used as a Number this results in
-                an error.  An empty |List| or |Dictionary| results in zero.
+		an error.  An empty |List| or |Dictionary| results in zero.
 
 							*mkdir()* *E739*
 mkdir({name} [, {path} [, {prot}]])
@@ -6186,8 +6195,8 @@ printf({fmt}, {expr1} ...)				*printf()*
 			zero the decimal point is omitted.  When the precision
 			is not specified 6 is used.  A really big number
 			(out of range or dividing by zero) results in "inf"
-                        or "-inf" with %f (INF or -INF with %F).
-                        "0.0 / 0.0" results in "nan" with %f (NAN with %F).
+			or "-inf" with %f (INF or -INF with %F).
+			"0.0 / 0.0" results in "nan" with %f (NAN with %F).
 			Example: >
 				echo printf("%.2f", 12.115)
 <				12.12
@@ -6991,11 +7000,16 @@ setqflist({list} [, {action}[, {what}]])		*setqflist()*
 		argument is ignored.  The following items can be specified in
 		{what}:
 		    context	any Vim type can be stored as a context
-		    nr		list number in the quickfix stack
+		    items	list of quickfix entries. Same as the {list}
+				argument.
+		    nr		list number in the quickfix stack; zero
+				means the current quickfix list and '$' means
+				the last quickfix list
 		    title	quickfix list title text
 		Unsupported keys in {what} are ignored.
 		If the "nr" item is not present, then the current quickfix list
-		is modified.
+		is modified. When creating a new quickfix list, "nr" can be
+		set to a value one greater than the quickfix stack size.
 
 		Examples: >
 			:call setqflist([], 'r', {'title': 'My search'})
@@ -7095,18 +7109,22 @@ shellescape({string} [, {special}])			*shellescape()*
 		quotes within {string}.
 		Otherwise it will enclose {string} in single quotes and
 		replace all "'" with "'\''".
+
 		When the {special} argument is present and it's a non-zero
 		Number or a non-empty String (|non-zero-arg|), then special
 		items such as "!", "%", "#" and "<cword>" will be preceded by
 		a backslash.  This backslash will be removed again by the |:!|
 		command.
+
 		The "!" character will be escaped (again with a |non-zero-arg|
 		{special}) when 'shell' contains "csh" in the tail.  That is
 		because for csh and tcsh "!" is used for history replacement
 		even when inside single quotes.
-		The <NL> character is also escaped.  With a |non-zero-arg|
-		{special} and 'shell' containing "csh" in the tail it's
+
+		With a |non-zero-arg| {special} the <NL> character is also
+		escaped.  When 'shell' containing "csh" in the tail it's
 		escaped a second time.
+
 		Example of use with a |:!| command: >
 		    :exe '!dir ' . shellescape(expand('<cfile>'), 1)
 <		This results in a directory listing for the file under the
@@ -7638,17 +7656,29 @@ synIDtrans({synID})					*synIDtrans()*
 		":highlight link" are followed.
 
 synconcealed({lnum}, {col})				*synconcealed()*
-		The result is a List. The first item in the list is 0 if the
-		character at the position {lnum} and {col} is not part of a
-		concealable region, 1 if it is. The second item in the list is
-		a string. If the first item is 1, the second item contains the
-		text which will be displayed in place of the concealed text,
-		depending on the current setting of 'conceallevel'. The third
-		and final item in the list is a unique number representing the
-		specific syntax region matched. This allows detection of the
-		beginning of a new concealable region if there are two
-		consecutive regions with the same replacement character.
-		For an example use see $VIMRUNTIME/syntax/2html.vim .
+		The result is a List with currently three items:
+		1. The first item in the list is 0 if the character at the
+		   position {lnum} and {col} is not part of a concealable
+		   region, 1 if it is.
+		2. The second item in the list is a string. If the first item
+		   is 1, the second item contains the text which will be
+		   displayed in place of the concealed text, depending on the
+		   current setting of 'conceallevel' and 'listchars'.
+		3. The third and final item in the list is a number
+		   representing the specific syntax region matched in the
+		   line. When the character is not concealed the value is
+		   zero. This allows detection of the beginning of a new
+		   concealable region if there are two consecutive regions
+		   with the same replacement character.  For an example, if
+		   the text is "123456" and both "23" and "45" are concealed
+		   and replace by the character "X", then:
+			call			returns ~
+		   	synconcealed(lnum, 1)   [0, '', 0]
+		   	synconcealed(lnum, 2)   [1, 'X', 1]
+		   	synconcealed(lnum, 3)   [1, 'X', 1]
+		   	synconcealed(lnum, 4)   [1, 'X', 2]
+		   	synconcealed(lnum, 5)   [1, 'X', 2]
+		   	synconcealed(lnum, 6)   [0, '', 0]
 
 
 synstack({lnum}, {col})					*synstack()*
@@ -7913,8 +7943,19 @@ test_override({name}, {val})				*test_override()*
 		name	     effect when {val} is non-zero ~
 		redraw       disable the redrawing() function
 		char_avail   disable the char_avail() function
+		starting     reset the "starting" variable, see below
 		ALL	     clear all overrides ({val} is not used)
 
+		"starting" is to be used when a test should behave like
+		startup was done.  Since the tests are run by sourcing a
+		script the "starting" variable is non-zero. This is usually a
+		good thing (tests run faster), but sometimes changes behavior
+		in a way that the test doesn't work properly.
+		When using: >
+			call test_override('starting', 1)
+< 		The value of "starting" is saved.  It is restored by: >
+			call test_override('starting', 0)
+
 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
@@ -7976,6 +8017,10 @@ timer_start({time}, {callback} [, {options}])
 		   "repeat"	Number of times to repeat calling the
 				callback.  -1 means forever.  When not present
 				the callback will be called once.
+				If the timer causes an error three times in a
+				row the repeat is cancelled.  This avoids that
+				Vim becomes unusable because of all the error
+				messages.
 
 		Example: >
 			func MyHandler(timer)
@@ -8335,8 +8380,8 @@ winwidth({nr})						*winwidth()*
   :if winwidth(0) <= 50
   :  exe "normal 50\<C-W>|"
   :endif
-<               For getting the terminal or screen size, see the 'columns'
-               option.
+<		For getting the terminal or screen size, see the 'columns'
+		option.
 
 
 wordcount()						*wordcount()*
@@ -8354,11 +8399,11 @@ wordcount()						*wordcount()*
 			cursor_words    Number of words before cursor position
 					(not in Visual mode)
 			visual_bytes    Number of bytes visually selected
-			                (only in Visual mode)
+					(only in Visual mode)
 			visual_chars    Number of chars visually selected
-			                (only in Visual mode)
+					(only in Visual mode)
 			visual_words    Number of chars visually selected
-			                (only in Visual mode)
+					(only in Visual mode)
 
 
 							*writefile()*
@@ -8702,6 +8747,9 @@ See |:verbose-cmd| for more information.
 			not used an error message is given.  When [!] is used,
 			an existing function is silently replaced.  Unless it
 			is currently being executed, that is an error.
+			NOTE: Use ! wisely.  If used without care it can cause
+			an existing function to be replaced unexpectedly,
+			which is hard to debug.
 
 			For the {arguments} see |function-argument|.
 
@@ -8751,18 +8799,36 @@ See |:verbose-cmd| for more information.
 			implies that the effect of |:nohlsearch| is undone
 			when the function returns.
 
-					*:endf* *:endfunction* *E126* *E193*
-:endf[unction]		The end of a function definition.  Must be on a line
-			by its own, without other commands.
+				*:endf* *:endfunction* *E126* *E193* *W22*
+:endf[unction] [argument]
+			The end of a function definition.  Best is to put it
+			on a line by its own, without [argument].
 
+			[argument] can be:
+				| command	command to execute next
+				\n command	command to execute next
+				" comment	always ignored
+				anything else	ignored, warning given when
+						'verbose' is non-zero
+			The support for a following command was added in Vim
+			8.0.0654, before that any argument was silently
+			ignored.
+
+			To be able to define a function inside an `:execute`
+			command, use line breaks instead of |:bar|: >
+				:exe "func Foo()\necho 'foo'\nendfunc"
+<
 				*:delf* *:delfunction* *E130* *E131* *E933*
-:delf[unction] {name}	Delete function {name}.
+:delf[unction][!] {name}
+			Delete function {name}.
 			{name} can also be a |Dictionary| entry that is a
 			|Funcref|: >
 				:delfunc dict.init
 <			This will remove the "init" entry from "dict".  The
 			function is deleted if there are no more references to
 			it.
+			With the ! there is no error if the function does not
+			exist.
 							*:retu* *:return* *E133*
 :retu[rn] [expr]	Return from a function.  When "[expr]" is given, it is
 			evaluated and returned as the result of the function.

runtime/doc/options.txt

@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.0.  Last change: 2017 Jun 04
+*options.txt*	For Vim version 8.0.  Last change: 2017 Jun 18
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -3522,6 +3522,9 @@ A jump table for the options with a short description can be found at |Q_op|.
 		:s///gg		  subst. all	  subst. one
 
 	NOTE: This option is reset when 'compatible' is set.
+	DEPRECATED: Setting this option may break plugins that are not aware
+	of this option.  Also, many users get confused that adding the /g flag
+	has the opposite effect of that it normally does.
 
 						*'grepformat'* *'gfm'*
 'grepformat' 'gfm'	string	(default "%f:%l:%m,%f:%l%m,%f  %l%m")
@@ -4037,7 +4040,9 @@ A jump table for the options with a short description can be found at |Q_op|.
 				     D:DiffDelete,T:DiffText,>:SignColumn,
 				     B:SpellBad,P:SpellCap,R:SpellRare,
 				     L:SpellLocal,-:Conceal,+:Pmenu,=:PmenuSel,
-				     x:PmenuSbar,X:PmenuThumb")
+				     x:PmenuSbar,X:PmenuThumb,*:TabLine,
+				     #:TabLineSel,_:TabLineFill,!:CursorColumn,
+				     .:CursorLine,o:ColorColumn,q:QuickFixLine")
 			global
 			{not in Vi}
 	This option can be used to set highlighting mode for various
@@ -5940,10 +5945,14 @@ A jump table for the options with a short description can be found at |Q_op|.
 			{only available when compiled with the |+reltime|
 			feature}
 	The time in milliseconds for redrawing the display.  This applies to
-	searching for patterns for 'hlsearch' and |:match| highlighting.
+	searching for patterns for 'hlsearch', |:match| highlighting an syntax
+	highlighting.
 	When redrawing takes more than this many milliseconds no further
-	matches will be highlighted.  This is used to avoid that Vim hangs
-	when using a very complicated pattern.
+	matches will be highlighted.
+	For syntax highlighting the time applies per window.  When over the
+	limit syntax highlighting is disabled until |CTRL-L| is used.
+	This is used to avoid that Vim hangs when using a very complicated
+	pattern.
 
 						*'regexpengine'* *'re'*
 'regexpengine' 're'	number	(default 0)

runtime/doc/pattern.txt

@@ -1,4 +1,4 @@
-*pattern.txt*   For Vim version 8.0.  Last change: 2017 Mar 29
+*pattern.txt*   For Vim version 8.0.  Last change: 2017 Jun 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1076,12 +1076,16 @@ x	A single character, with no special meaning, matches itself
 	":s/[/x/" searches for "[/x" and replaces it with nothing.  It does
 	not search for "[" and replaces it with "x"!
 
+								*E944* *E945*
 	If the sequence begins with "^", it matches any single character NOT
 	in the collection: "[^xyz]" matches anything but 'x', 'y' and 'z'.
 	- If two characters in the sequence are separated by '-', this is
 	  shorthand for the full list of ASCII characters between them.  E.g.,
-	  "[0-9]" matches any decimal digit.  Non-ASCII characters can be
-	  used, but the character values must not be more than 256 apart.
+	  "[0-9]" matches any decimal digit. If the starting character exceeds
+	  the ending character, e.g. [c-a], E944 occurs. Non-ASCII characters
+	  can be used, but the character values must not be more than 256 apart
+	  in the old regexp engine. For example, searching by [\u3000-\u4000]
+	  after setting re=1 emits a E945 error. Prepending \%#=2 will fix it.
 	- A character class expression is evaluated to the set of characters
 	  belonging to that character class.  The following character classes
 	  are supported:

runtime/doc/quickfix.txt

@@ -1,4 +1,4 @@
-*quickfix.txt*  For Vim version 8.0.  Last change: 2017 Mar 06
+*quickfix.txt*  For Vim version 8.0.  Last change: 2017 Jun 13
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -472,7 +472,11 @@ keep its height, ignoring 'winheight' and 'equalalways'.  You can change the
 height manually (e.g., by dragging the status line above it with the mouse).
 
 In the quickfix window, each line is one error.  The line number is equal to
-the error number.  You can use ":.cc" to jump to the error under the cursor.
+the error number.  The current entry is highlighted with the QuickFixLine
+highlighting.  You can change it to your liking, e.g.: >
+	:hi QuickFixLine ctermbg=Yellow guibg=Yellow
+
+You can use ":.cc" to jump to the error under the cursor.
 Hitting the <Enter> key or double-clicking the mouse on a line has the same
 effect.  The file containing the error is opened in the window above the
 quickfix window.  If there already is a window for that file, it is used

runtime/doc/repeat.txt

@@ -1,4 +1,4 @@
-*repeat.txt*    For Vim version 8.0.  Last change: 2017 Feb 06
+*repeat.txt*    For Vim version 8.0.  Last change: 2017 Jun 10
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -46,7 +46,7 @@ of area is used, see |visual-repeat|.
 ==============================================================================
 2. Multiple repeats					*multi-repeat*
 
-						*:g* *:global* *E147* *E148*
+						*:g* *:global* *E148*
 :[range]g[lobal]/{pattern}/[cmd]
 			Execute the Ex command [cmd] (default ":p") on the
 			lines within [range] where {pattern} matches.
@@ -79,8 +79,15 @@ The default for [range] is the whole buffer (1,$).  Use "CTRL-C" to interrupt
 the command.  If an error message is given for a line, the command for that
 line is aborted and the global command continues with the next marked or
 unmarked line.
+								*E147* 
+When the command is used recursively, it only works on one line.  Giving a
+range is then not allowed. This is useful to find all lines that match a
+pattern and do not match another pattern: >
+	:g/found/v/notfound/{cmd}
+This first finds all lines containing "found", but only executes {cmd} when
+there is no match for "notfound".
 
-To repeat a non-Ex command, you can use the ":normal" command: >
+To execute a non-Ex command, you can use the `:normal` command: >
 	:g/pat/normal {commands}
 Make sure that {commands} ends with a whole command, otherwise Vim will wait
 for you to type the rest of the command for each match.  The screen will not

runtime/doc/tags

@@ -4519,6 +4519,8 @@ E940	eval.txt	/*E940*
 E941	eval.txt	/*E941*
 E942	eval.txt	/*E942*
 E943	message.txt	/*E943*
+E944	pattern.txt	/*E944*
+E945	pattern.txt	/*E945*
 E95	message.txt	/*E95*
 E96	diff.txt	/*E96*
 E97	diff.txt	/*E97*

runtime/doc/terminal.txt

@@ -0,0 +1,130 @@
+*terminal.txt*	For Vim version 8.0.  Last change: 2017 Jul 04
+
+
+		  VIM REFERENCE MANUAL	  by Bram Moolenaar
+
+
+Terminal window support					*terminal*
+
+
+WARNING: THIS IS ONLY PARTLY IMPLEMENTED, ANYTHING CAN STILL CHANGE
+
+
+1. Basic use			|terminal-use|
+2. Remote testing		|terminal-testing|
+3. Debugging			|terminal-debug|
+
+{Vi does not have any of these commands}
+
+==============================================================================
+1. Basic use						*terminal-use*
+
+This feature is for running a terminal emulator in a Vim window.  A job can be
+started connected to the terminal emulator. For example, to run a shell: >
+     :term bash
+
+Or to run a debugger: >
+     :term gdb vim
+
+The job runs asynchronously from Vim, the window will be updated to show
+output from the job, also  while editing in any other window.
+
+When the keyboard focus is in the terminal window, typed keys will be send to
+the job.  This uses a pty when possible.
+
+Navigate between windows with CTRL-W commands (and mouse).
+E.g. CTRL-W CTRL-W moves focus to the next window.
+
+Option 'termkey'
+Specify key for Vim command in terminal window.  local to window.
+Default is CTRL-W.
+
+Option 'termsize'
+Specify terminal size. Local to window.
+When empty the terminal gets the size from the window.
+When set (e.g., "24x80") the terminal size is fixed.  If the window is smaller
+only the top-left part is displayed.  (TODO: scrolling?)
+
+Syntax ~
+						*:ter* *:terminal*
+:terminal[!] [command]	Open a new terminal window.
+
+			If [command] is provided run it as a job and connect
+			the input and output to the terminal.
+			If [command] is not given the 'shell' option is used.
+
+			A new buffer will be created, using [command] or
+			'shell' as the name.  If a buffer by this name already
+			exists a number is added in parenthesis.
+			E.g. if "gdb" exists the second terminal buffer will
+			use "gdb (1)".
+
+			The window can be closed, in which case the buffer
+			becomes hidden.  The command will not be stopped.  The
+			`:buffer` command can be used to turn the current
+			window into a terminal window, using the existing
+			buffer.  If there are unsaved changes this fails, use
+			! to force, as usual.
+
+Resizing ~
+
+The size of the terminal can be in one of three modes:
+
+1. The 'termsize' option is empty: The terminal size follows the window size.
+   The minimal size is 2 screen lines with 10 cells.
+
+2. The 'termsize' option is "rows*cols", where "rows" is the minimal number of
+   screen rows and "cols" is the minial number of cells.
+
+3. The 'termsize' option is "rowsXcols" (where the x is upper or lower case).
+   The terminal size is fixed to the specified number of screen lines and
+   cells.  If the window is bigger there will be unused empty space.
+
+If the window is smaller than the terminal size, only part of the terminal can
+be seen (the lower-left part).
+
+The |term_getsize()| function can be used to get the current size of the
+terminal.  |term_setsize()| can be used only when in the first or second mode,
+not when 'termsize' is "rowsXcols".
+
+==============================================================================
+2. Remote testing					*terminal-testing*
+
+Most Vim tests execute a script inside Vim.  For some tests this does not
+work, running the test interferes with the code being tested.  To avoid this
+Vim is executed in a terminal window.  The test sends keystrokes to it and
+inspects the resulting screen state.
+
+Functions ~
+
+term_sendkeys()		send keystrokes to a terminal
+term_wait()		wait for screen to be updated
+term_scrape()		inspect terminal screen
+
+
+==============================================================================
+3. Debugging					*terminal-debug*
+
+The Terminal debugging plugin can be used to debug a program with gdb and view
+the source code in a Vim window. For example: >
+
+	:TermDebug vim
+
+This opens three windows:
+- A terminal window in which "gdb vim" is executed.  Here you can directly
+  interact with gdb.
+- A terminal window for the executed program.  When "run" is used in gdb the
+  program I/O will happen in this window, so that it does not interfere with
+  controlling gdb.
+- A normal Vim window used to show the source code.  When gdb jumps to a
+  source file location this window will display the code, if possible.  Values
+  of variables can be inspected, breakpoints set and cleared, etc.
+
+This uses two terminal windows.  To open the gdb window: >
+	:term gdb [arguments]
+To open the terminal to run the tested program |term_open()| is used.
+
+TODO
+
+
+ vim:tw=78:ts=8:ft=help:norl:

runtime/doc/todo.txt

@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.0.  Last change: 2017 Jun 05
+*todo.txt*      For Vim version 8.0.  Last change: 2017 Jun 13
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -113,6 +113,7 @@ With foldmethod=syntax and nofoldenable comment highlighting isn't removed.
 (Marcin Szewczyk, 2017 Apr 26)
 
 ml_get error when using a Python. (Yggdroot, 2017 Jun 1, #1737)
+Lemonboy can reproduce (2017 Jun 5)
 
 ml_get errors with buggy script. (Dominique, 2017 Apr 30)
 
@@ -144,15 +145,9 @@ Openhab syntax file (mueller, #1678)
 
 Use gvimext.dll from the nightly build? (Issue #249)
 
-Patch to remove HAVE_GTK_MULTIHEAD-relevant code. (Kazunobu Kuriyama, 2017 May
-5) Update May 11
-
 'synmaxcol' works with bytes instead of screen cells. (Llandon, 2017 May 31,
 #1736)
 
-Patch to pass quickfix list index to functions. (Yegappan Lakshmanan, 2017 May
-31)
-
 Problem with using :cd when remotely editing a file. (Gerd Wachsmuth, 2017 May
 8, #1690)
 
@@ -168,16 +163,6 @@ manager.  Problem with Motif?
 Bogus characters inserted when triggering indent while changing text.
 (Vitor Antunes, 2016 Nov 22, #1269)
 
-Patch to have ":stag" respect 'switchbuf'. (Ingo Karkat, 2017 May 5, #1681)
-
-Patch to improve building with MSVC. (Leonardo Manera, #1747)
-
-Wrong selection of quoted text (Guraga, #1687)
-Patch to fix selection of quoted text. (Christian Brabandt, 2017 May 7, #1687)
-
-Patch to use separate error message for regex range. (Itchyny, Ken Hamada,
-2017 May 16)
-
 Segmentation fault with complete(). (Lifepillar, 2017 Apr 29, #1668)
 Check for "pat" to be NULL in search_for_exact_line()?
 How did it get NULL?  Comment by Christian, Apr 30.
@@ -185,18 +170,8 @@ How did it get NULL?  Comment by Christian, Apr 30.
 Is it possible to keep the complete menu open when calling complete()?
 (Prabir Shrestha, 2017 May 19, #1713)
 
-Calling may_req_ambiguous_char_width() and may_req_bg_color() only after
-executing command line commands may not work properly.
-(Rastislav Barlink, 2017 May 18)
-Set "starting" to 0 earlier, and move the may_req calls above exe_commands()?
-No, that's a problem with using "-c quit", not running Vim interactive.
-
 Memory leak in test97?  The string is actually freed.  Weird.
 
-Patch for shellescape(). (Christian Brabandt, 2017 Apr 20, #1590)
-
-Patch for flickering redraw. (Hirohito Higashi, 2017 Apr 23, #1637)
-
 New value "uselast" for 'switchbuf'. (Lemonboy, 2017 Apr 23, #1652)
 
 Add a toolbar in the terminal.  Can be global, above all windows, or specific
@@ -212,18 +187,6 @@ Perhaps simpler: actually delete the mappings.  Use maplist() to list matching
 mappings (with a lhs prefix, like maparg()), mapdelete() to delete,
 maprestore() to restore (using the output of maplist().
 
-Patch to support chinese wordcount in utf-8. (Rain, 2017 May 24, #1722)
-Or not?
-
-"gn" selects one character instead of the searched text. (keyboardfire, #1683)
-Patch by Christian, 2017 May 7.
-
-Wrong memory access using p_fdm, found in patch to add tests for diff mode
-(#1658) (Dominique Pelle, 2017 May 6)
-
-Patch to improve test coverage for diff mode. (Dominique Pelle, 2017 May 11,
-#1685)
-
 Add an argument to :mkvimrc (or add aother command) to skip mappings from
 plugins (source is a Vim script).  No need to put these in a .vimrc, they will
 be defined when the plugin is loaded.
@@ -249,6 +212,7 @@ Also get E749 on exit.
 Another example in #1309
 
 Patch to change all use of &sw to shiftwidth(). (Tyru, 2017 Feb 19)
+Takuya Fujiwara
 Wait until maintainers integrate it.
 
 When deleting a mark or register, leave a tombstone, so that it's also deleted
@@ -358,6 +322,8 @@ Patch for wrong cursor position on wrapped line, involving breakindent.
 (Ozaki Kiichi, 2016 Nov 25)
 Does this also fix #1408 ?
 
+Patch to add "module" to quickfix entries. (Coot, 2017 Jun 8, #1757)
+
 Patch for 'cursorlinenr' option. (Ozaki Kiichi, 2016 Nov 30)
 
 When 'completeopt' has "noselect" does not insert a newline. (Lifepillar, 2017
@@ -500,9 +466,6 @@ This does not work: :set cscopequickfix=a-
 
 Possibly wrong value for seq_cur. (Florent Fayolle, 2016 May 15, #806)
 
-Patch to add separate highlighting for quickfix current line.
-(anishsane, 2016 Sep 16, #1080)
-
 Filetype plugin for awk. (Doug Kearns, 2016 Sep 5)
 
 Patch to improve map documentation. Issue #799.
@@ -539,6 +502,9 @@ Because of using the initial buffer? (Dun Peal, 2016 May 12)
 Patch to add the :bvimgrep command.  (Christian Brabandt, 2014 Nov 12)
 Updated 2016 Jun 10, #858  Update 2017 Mar 28: use <buffer>
 
+Patch to fix that an encoding conversion failure results in a corrupted or
+empty file. (Christian Brabandt, #1765, https://github.com/chrisbra/vim-mq-patches/blob/master/conversion_error)
+
 Add redrawtabline command. (Naruhiko Nishino, 2016 Jun 11)
 
 Neovim patch for utfc_ptr2char_len() https://github.com/neovim/neovim/pull/4574
@@ -1032,8 +998,6 @@ Patch to handle integer overflow. (Aaron Burrow, 2013 Dec 12)
 Patch to add "ntab" item in 'listchars' to repeat first character. (Nathaniel
 Braun, pragm, 2013 Oct 13)  A better solution 2014 Mar 5.
 
-/[b-a] gives error E16, should probably be E769.
-
 7   Windows XP: When using "ClearType" for text smoothing, a column of yellow
     pixels remains when typing spaces in front of a "D" ('guifont' set to
     "lucida_console:h8").

runtime/filetype.vim

@@ -1,7 +1,7 @@
 " Vim support file to detect file types
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2017 Jun 04
+" Last Change:	2017 Jun 22
 
 " Listen very carefully, I will say this only once
 if exists("did_load_filetypes")
@@ -48,6 +48,9 @@ func! s:StarSetf(ft)
   endif
 endfunc
 
+" Vim help file
+au BufNewFile,BufRead $VIMRUNTIME/doc/*.txt	setf help
+
 " Abaqus or Trasys
 au BufNewFile,BufRead *.inp			call s:Check_inp()
 
@@ -2253,6 +2256,8 @@ func! s:FTtex()
     let format = tolower(matchstr(firstline, '\a\+'))
     let format = substitute(format, 'pdf', '', '')
     if format == 'tex'
+      let format = 'latex'
+    elseif format == 'plaintex'
       let format = 'plain'
     endif
   else
@@ -2784,7 +2789,13 @@ au BufNewFile,BufRead zsh*,zlog*		call s:StarSetf('zsh')
 
 " Plain text files, needs to be far down to not override others.  This avoids
 " the "conf" type being used if there is a line starting with '#'.
-au BufNewFile,BufRead *.txt,*.text,README	setf text
+au BufNewFile,BufRead *.text,README		setf text
+
+" Help files match *.txt but should have a last line that is a modeline.
+au BufNewFile,BufRead *.txt	
+	\  if getline('$') !~ 'vim:.*ft=help'
+	\|   setf text
+	\| endif
 
 
 " Use the filetype detect plugins.  They may overrule any of the previously

runtime/indent/ada.vim

@@ -87,7 +87,7 @@ function s:MainBlockIndent (prev_indent, prev_lnum, blockstart, stop_at)
       endwhile
    endwhile
    " Fallback - just move back one
-   return a:prev_indent - &sw
+   return a:prev_indent - shiftwidth()
 endfunction MainBlockIndent
 
 " Section: s:EndBlockIndent {{{1
@@ -131,7 +131,7 @@ function s:EndBlockIndent( prev_indent, prev_lnum, blockstart, blockend )
       endwhile
    endwhile
    " Fallback - just move back one
-   return a:prev_indent - &sw
+   return a:prev_indent - shiftwidth()
 endfunction EndBlockIndent
 
 " Section: s:StatementIndent {{{1
@@ -213,15 +213,15 @@ function GetAdaIndent()
       endif
       " Move indent in
       if ! false_match
-	 let ind = ind + &sw
+	 let ind = ind + shiftwidth()
       endif
    elseif line =~ '^\s*\(case\|exception\)\>'
       " Move indent in twice (next 'when' will move back)
-      let ind = ind + 2 * &sw
+      let ind = ind + 2 * shiftwidth()
    elseif line =~ '^\s*end\s*record\>'
       " Move indent back to tallying 'type' preceeding the 'record'.
       " Allow indent to be equal to 'end record's.
-      let ind = s:MainBlockIndent( ind+&sw, lnum, 'type\>', '' )
+      let ind = s:MainBlockIndent( ind+shiftwidth(), lnum, 'type\>', '' )
    elseif line =~ '\(^\s*new\>.*\)\@<!)\s*[;,]\s*$'
       " Revert to indent of line that started this parenthesis pair
       exe lnum
@@ -235,10 +235,10 @@ function GetAdaIndent()
       exe v:lnum
    elseif line =~ '[.=(]\s*$'
       " A statement continuation - move in one
-      let ind = ind + &sw
+      let ind = ind + shiftwidth()
    elseif line =~ '^\s*new\>'
       " Multiple line generic instantiation ('package blah is\nnew thingy')
-      let ind = s:StatementIndent( ind - &sw, lnum )
+      let ind = s:StatementIndent( ind - shiftwidth(), lnum )
    elseif line =~ ';\s*$'
       " Statement end (but not 'end' ) - try to find current statement-start indent
       let ind = s:StatementIndent( ind, lnum )
@@ -256,17 +256,17 @@ function GetAdaIndent()
    elseif continuation && line =~ '^\s*('
       " Don't do this if we've already indented due to the previous line
       if ind == initind
-	 let ind = ind + &sw
+	 let ind = ind + shiftwidth()
       endif
    elseif line =~ '^\s*\(begin\|is\)\>'
       let ind = s:MainBlockIndent( ind, lnum, '\(procedure\|function\|declare\|package\|task\)\>', 'begin\>' )
    elseif line =~ '^\s*record\>'
-      let ind = s:MainBlockIndent( ind, lnum, 'type\>\|for\>.*\<use\>', '' ) + &sw
+      let ind = s:MainBlockIndent( ind, lnum, 'type\>\|for\>.*\<use\>', '' ) + shiftwidth()
    elseif line =~ '^\s*\(else\|elsif\)\>'
       let ind = s:MainBlockIndent( ind, lnum, 'if\>', '' )
    elseif line =~ '^\s*when\>'
       " Align 'when' one /in/ from matching block start
-      let ind = s:MainBlockIndent( ind, lnum, '\(case\|exception\)\>', '' ) + &sw
+      let ind = s:MainBlockIndent( ind, lnum, '\(case\|exception\)\>', '' ) + shiftwidth()
    elseif line =~ '^\s*end\>\s*\<if\>'
       " End of if statements
       let ind = s:EndBlockIndent( ind, lnum, 'if\>', 'end\>\s*\<if\>' )

runtime/indent/awk.vim

@@ -60,7 +60,7 @@ function! GetAwkIndent()
    " 'pattern { action }' (simple check match on /{/ increases the indent then)
 
    if s:Get_brace_balance( prev_data, '{', '}' ) > 0
-      return ind + &sw
+      return ind + shiftwidth()
    endif
 
    let brace_balance = s:Get_brace_balance( prev_data, '(', ')' )
@@ -99,7 +99,7 @@ function! GetAwkIndent()
 	  return s:Safe_indent( ind, s:First_word_len(prev_data), getline(v:lnum))
        else
 	 " if/for/while without '{'
-	 return ind + &sw
+	 return ind + shiftwidth()
        endif
      endif
    endif
@@ -140,7 +140,7 @@ function! GetAwkIndent()
 
    " Decrease indent if this line contains a '}'.
    if getline(v:lnum) =~ '^\s*}'
-      let ind = ind - &sw
+      let ind = ind - shiftwidth()
    endif
 
    return ind

runtime/indent/bst.vim

@@ -69,7 +69,7 @@ function! GetBstIndent(lnum) abort
     endif
     let fakeline = substitute(line,'^}','','').matchstr(cline,'^}')
     let ind = indent(lnum)
-    let ind = ind + &sw * s:count(line,'{')
-    let ind = ind - &sw * s:count(fakeline,'}')
+    let ind = ind + shiftwidth() * s:count(line,'{')
+    let ind = ind - shiftwidth() * s:count(fakeline,'}')
     return ind
 endfunction

runtime/indent/bzl.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:	Bazel (http://bazel.io)
 " Maintainer:	David Barnett (https://github.com/google/vim-ft-bzl)
-" Last Change:	2015 Aug 11
+" Last Change:	2017 Jun 13
 
 if exists('b:did_indent')
   finish
@@ -41,11 +41,8 @@ function GetBzlIndent(lnum) abort
     if exists('g:pyindent_open_paren')
       let l:pyindent_open_paren = g:pyindent_open_paren
     endif
-    " Vim 7.3.693 and later defines a shiftwidth() function to get the effective
-    " shiftwidth value. Fall back to &shiftwidth if the function doesn't exist.
-    let l:sw_expr = exists('*shiftwidth') ? 'shiftwidth()' : '&shiftwidth'
-    let g:pyindent_nested_paren = l:sw_expr . ' * 2'
-    let g:pyindent_open_paren = l:sw_expr . ' * 2'
+    let g:pyindent_nested_paren = 'shiftwidth() * 2'
+    let g:pyindent_open_paren = 'shiftwidth() * 2'
   endif
 
   let l:indent = -1

runtime/indent/cdl.vim

@@ -47,7 +47,7 @@ fun! CdlGetIndent(lnum)
   let thisline = getline(a:lnum)
   if match(thisline, '^\s*\(\k\+\|\[[^]]*]\)\s*\(,\|;\s*$\)') >= 0
     " it's an attributes line
-    return &sw
+    return shiftwidth()
   elseif match(thisline, '^\c\s*\([{}]\|\/[*/]\|dimension\|schedule\|group\|hierarchy\|class\)') >= 0
     " it's a header or '{' or '}' or a comment
     return 0
@@ -71,13 +71,13 @@ fun! CdlGetIndent(lnum)
     let c = line[inicio-1]
     " ')' and '=' don't change indent and are useless to set 'f'
     if c == '{'
-      return &sw
+      return shiftwidth()
     elseif c != ')' && c != '='
       let f = 1 " all but 'elseif' are followed by a formula
       if c ==? 'n' || c ==? 'e' " 'then', 'else'
-	let ind = ind + &sw
+	let ind = ind + shiftwidth()
       elseif strpart(line, inicio-6, 6) ==? 'elseif' " elseif, set f to conditional
-	let ind = ind + &sw
+	let ind = ind + shiftwidth()
 	let f = 0
       end
     end
@@ -98,16 +98,16 @@ fun! CdlGetIndent(lnum)
       let ind = 0
       let f = 1
     elseif c == ')' || c== ';' || strpart(line, inicio-5, 5) ==? 'endif'
-      let ind = ind - &sw
+      let ind = ind - shiftwidth()
     elseif c == '(' || c ==? 'f' " '(' or 'if'
-      let ind = ind + &sw
+      let ind = ind + shiftwidth()
     else " c == '='
       " if it is an asignment increase indent
       if f == -1 " we don't know yet, find out
 	let f = CdlAsignment(lnum, strpart(line, 0, inicio))
       end
       if f == 1 " formula increase it
-	let ind = ind + &sw
+	let ind = ind + shiftwidth()
       end
     end
   endw
@@ -115,13 +115,13 @@ fun! CdlGetIndent(lnum)
   " CURRENT LINE, if it starts with a closing element, decrease indent
   " or if it starts with '=' (asignment), increase indent
   if match(thisline, '^\c\s*\(else\|then\|endif\|[);]\)') >= 0
-    let ind = ind - &sw
+    let ind = ind - shiftwidth()
   elseif match(thisline, '^\s*=') >= 0
     if f == -1 " we don't know yet if is an asignment, find out
       let f = CdlAsignment(lnum, "")
     end
     if f == 1 " formula increase it
-      let ind = ind + &sw
+      let ind = ind + shiftwidth()
     end
   end
 

runtime/indent/chaiscript.vim

@@ -31,19 +31,19 @@ function! GetChaiScriptIndent()
   let flag = 0
   let prevline = getline(lnum)
   if prevline =~ '^.*{.*'
-    let ind = ind + &shiftwidth
+    let ind = ind + shiftwidth()
     let flag = 1
   endif
 
   " Subtract a 'shiftwidth' after lines containing a { followed by a }
   " to keep it balanced
   if flag == 1 && prevline =~ '.*{.*}.*'
-    let ind = ind - &shiftwidth
+    let ind = ind - shiftwidth()
   endif
 
   " Subtract a 'shiftwidth' on lines ending with }
   if getline(v:lnum) =~ '^\s*\%(}\)'
-    let ind = ind - &shiftwidth
+    let ind = ind - shiftwidth()
   endif
 
   return ind

runtime/indent/clojure.vim

@@ -261,7 +261,7 @@ if exists("*searchpairpos")
 		call cursor(paren)
 
 		if s:is_method_special_case(paren)
-			return [paren[0], paren[1] + &shiftwidth - 1]
+			return [paren[0], paren[1] + shiftwidth() - 1]
 		endif
 
 		if s:is_reader_conditional_special_case(paren)
@@ -299,19 +299,19 @@ if exists("*searchpairpos")
 		let ww = s:strip_namespace_and_macro_chars(w)
 
 		if &lispwords =~# '\V\<' . ww . '\>'
-			return [paren[0], paren[1] + &shiftwidth - 1]
+			return [paren[0], paren[1] + shiftwidth() - 1]
 		endif
 
 		if g:clojure_fuzzy_indent
 			\ && !s:match_one(g:clojure_fuzzy_indent_blacklist, ww)
 			\ && s:match_one(g:clojure_fuzzy_indent_patterns, ww)
-			return [paren[0], paren[1] + &shiftwidth - 1]
+			return [paren[0], paren[1] + shiftwidth() - 1]
 		endif
 
 		call search('\v\_s', 'cW')
 		call search('\v\S', 'W')
 		if paren[0] < line(".")
-			return [paren[0], paren[1] + (g:clojure_align_subforms ? 0 : &shiftwidth - 1)]
+			return [paren[0], paren[1] + (g:clojure_align_subforms ? 0 : shiftwidth() - 1)]
 		endif
 
 		call search('\v\S', 'bW')

runtime/indent/cmake.vim

@@ -68,19 +68,19 @@ fun! CMakeGetIndent(lnum)
     let ind = ind
   else
     if previous_line =~? cmake_indent_begin_regex
-      let ind = ind + &sw
+      let ind = ind + shiftwidth()
     endif
     if previous_line =~? cmake_indent_open_regex
-      let ind = ind + &sw
+      let ind = ind + shiftwidth()
     endif
   endif
 
   " Subtract
   if this_line =~? cmake_indent_end_regex
-    let ind = ind - &sw
+    let ind = ind - shiftwidth()
   endif
   if previous_line =~? cmake_indent_close_regex
-    let ind = ind - &sw
+    let ind = ind - shiftwidth()
   endif
 
   return ind

runtime/indent/cobol.vim

@@ -52,11 +52,11 @@ function! s:optionalblock(lnum,ind,blocks,clauses)
         if getline(lastclause) =~? clauses && s:stripped(lastclause) !~? '^'.begin
             let ind = indent(lastclause)
         elseif lastclause > 0
-            let ind = indent(lastclause) + &sw
-            "let ind = ind + &sw
+            let ind = indent(lastclause) + shiftwidth()
+            "let ind = ind + shiftwidth()
         endif
     elseif line =~? clauses && cline !~? end
-        let ind = ind + &sw
+        let ind = ind + shiftwidth()
     endif
     return ind
 endfunction
@@ -98,8 +98,8 @@ function! GetCobolIndent(lnum) abort
                 let num = matchstr(line,'^\s*\zs\d\+\>')
                 if 0+cnum == num
                     return lindent
-                elseif 0+cnum > num && default < lindent + &sw
-                    let default = lindent + &sw
+                elseif 0+cnum > num && default < lindent + shiftwidth()
+                    let default = lindent + shiftwidth()
                 endif
             elseif lindent < bshft && lindent >= ashft
                 break
@@ -135,13 +135,13 @@ function! GetCobolIndent(lnum) abort
     if line =~? '^PERFORM\>'
         let perfline = substitute(line, '\c^PERFORM\s*', "", "")
         if perfline =~? '^\%(\k\+\s\+TIMES\)\=\s*$'
-            let ind = ind + &sw
+            let ind = ind + shiftwidth()
         elseif perfline =~? '^\%(WITH\s\+TEST\|VARYING\|UNTIL\)\>.*[^.]$'
-            let ind = ind + &sw
+            let ind = ind + shiftwidth()
         endif
     endif
     if line =~? '^\%(IF\|THEN\|ELSE\|READ\|EVALUATE\|SEARCH\|SELECT\)\>'
-        let ind = ind + &sw
+        let ind = ind + shiftwidth()
     endif
     let ind = s:optionalblock(a:lnum,ind,'ADD\|COMPUTE\|DIVIDE\|MULTIPLY\|SUBTRACT','ON\s\+SIZE\s\+ERROR')
     let ind = s:optionalblock(a:lnum,ind,'STRING\|UNSTRING\|ACCEPT\|DISPLAY\|CALL','ON\s\+OVERFLOW\|ON\s\+EXCEPTION')
@@ -157,10 +157,10 @@ function! GetCobolIndent(lnum) abort
             "&& s:stripped(lastclause) !~? '^\%(SEARCH\|EVALUATE\|READ\)\>'
             let ind = indent(lastclause)
         elseif lastclause > 0
-            let ind = indent(lastclause) + &sw
+            let ind = indent(lastclause) + shiftwidth()
         endif
     elseif line =~? '^WHEN\>'
-        let ind = ind + &sw
+        let ind = ind + shiftwidth()
     endif
     "I'm not sure why I had this
     "if line =~? '^ELSE\>-\@!' && line !~? '\.$'
@@ -168,7 +168,7 @@ function! GetCobolIndent(lnum) abort
     "endif
     if cline =~? '^\(END\)\>-\@!'
         " On lines with just END, 'guess' a simple shift left
-        let ind = ind - &sw
+        let ind = ind - shiftwidth()
     elseif cline =~? '^\(END-IF\|THEN\|ELSE\)\>-\@!'
         call cursor(a:lnum,indent(a:lnum))
         let match = searchpair('\c-\@<!\<IF\>','\c-\@<!\%(THEN\|ELSE\)\>','\c-\@<!\<END-IF\>\zs','bnW',s:skip)
@@ -209,7 +209,7 @@ function! GetCobolIndent(lnum) abort
         if match > 0
             let ind = indent(match)
         elseif cline =~? '^\(END-\(READ\|EVALUATE\|SEARCH\|PERFORM\)\)\>'
-            let ind = ind - &sw
+            let ind = ind - shiftwidth()
         endif
     endif
     return ind < bshft ? bshft : ind

runtime/indent/cucumber.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:	Cucumber
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2016 Aug 29
+" Last Change:	2017 Jun 13
 
 if exists("b:did_indent")
   finish
@@ -27,7 +27,7 @@ function! GetCucumberIndent()
   let line  = getline(prevnonblank(v:lnum-1))
   let cline = getline(v:lnum)
   let nline = getline(nextnonblank(v:lnum+1))
-  let sw = exists('*shiftwidth') ? shiftwidth() : &sw
+  let sw = exists('*shiftwidth') ? shiftwidth() : shiftwidth()
   let syn = s:syn(prevnonblank(v:lnum-1))
   let csyn = s:syn(v:lnum)
   let nsyn = s:syn(nextnonblank(v:lnum+1))

runtime/indent/dylan.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:	Dylan
 " Version:	0.01
-" Last Change:	2003 Feb 04
+" Last Change:	2017 Jun 13
 " Maintainer:	Brent A. Fulgham <bfulgham@debian.org>
 
 " Only load this indent file when no other was loaded.
@@ -45,13 +45,13 @@ function DylanGetIndent()
 
   " If previous line was a 'define', indent
   if prevline =~? '\(^\s*\(begin\|block\|case\|define\|else\|elseif\|for\|finally\|if\|select\|unless\|while\)\|\s*\S*\s*=>$\)'
-    let chg = &sw
+    let chg = shiftwidth()
   " local methods indent the shift-width, plus 6 for the 'local'
   elseif prevline =~? '^\s*local'
-    let chg = &sw + 6
+    let chg = shiftwidth() + 6
   " If previous line was a let with no closing semicolon, indent
   elseif prevline =~? '^\s*let.*[^;]\s*$'
-    let chg = &sw
+    let chg = shiftwidth()
   " If previous line opened a parenthesis, and did not close it, indent
   elseif prevline =~ '^.*(\s*[^)]*\((.*)\)*[^)]*$'
     return = match( prevline, '(.*\((.*)\|[^)]\)*.*$') + 1
@@ -75,13 +75,13 @@ function DylanGetIndent()
     " line doesn't start with an indentable command:
     let curr_str = getline(curr_line)
     if curr_str =~? '^\s*\(begin\|block\|case\|define\|else\|elseif\|for\|finally\|if\|select\|unless\|while\)'
-      let chg = &sw
+      let chg = shiftwidth()
     endif
   endif
 
   " If a line starts with end, un-indent (even if we just indented!)
   if cline =~? '^\s*\(cleanup\|end\|else\|elseif\|exception\|finally\|otherwise\)'
-    let chg = chg - &sw
+    let chg = chg - shiftwidth()
   endif
 
   return ind + chg

runtime/indent/erlang.vim

@@ -669,7 +669,7 @@ function! s:BeginningOfClauseFound(stack, token, stored_vcol)
     call s:Pop(a:stack)
     if empty(a:stack)
       call s:Log('    Stack is ["when"], so LTI is in a guard -> return')
-      return [1, a:stored_vcol + &sw + 2]
+      return [1, a:stored_vcol + shiftwidth() + 2]
     else
       return [1, s:UnexpectedToken(a:token, a:stack)]
     endif
@@ -678,7 +678,7 @@ function! s:BeginningOfClauseFound(stack, token, stored_vcol)
     call s:Pop(a:stack)
     if empty(a:stack)
       call s:Log('    Stack is ["->"], so LTI is in function body -> return')
-      return [1, a:stored_vcol + &sw]
+      return [1, a:stored_vcol + shiftwidth()]
     elseif a:stack[0] ==# ';'
       call s:Pop(a:stack)
       if empty(a:stack)
@@ -797,7 +797,7 @@ function! s:ErlangCalcIndent2(lnum, stack)
 
       elseif token ==# 'begin'
         let [ret, res] = s:BeginElementFound(stack, token, curr_vcol,
-                                            \stored_vcol, 'end', &sw)
+                                            \stored_vcol, 'end', shiftwidth())
         if ret | return res | endif
 
       " case EXPR of BRANCHES end
@@ -848,11 +848,11 @@ function! s:ErlangCalcIndent2(lnum, stack)
         elseif stack == ['->']
           call s:Log('    LTI is in a branch after ' .
                     \'"of/receive/after/if/catch" -> return')
-          return stored_vcol + &sw
+          return stored_vcol + shiftwidth()
         elseif stack == ['when']
           call s:Log('    LTI is in a guard after ' .
                     \'"of/receive/after/if/catch" -> return')
-          return stored_vcol + &sw
+          return stored_vcol + shiftwidth()
         else
           return s:UnexpectedToken(token, stack)
         endif
@@ -888,7 +888,7 @@ function! s:ErlangCalcIndent2(lnum, stack)
           if empty(stack)
             call s:Log('    LTI is in a condition; matching ' .
                       \'"case/if/try/receive" found')
-            let stored_vcol = curr_vcol + &sw
+            let stored_vcol = curr_vcol + shiftwidth()
           elseif stack[0] ==# 'align_to_begin_element'
             call s:Pop(stack)
             let stored_vcol = curr_vcol
@@ -897,23 +897,23 @@ function! s:ErlangCalcIndent2(lnum, stack)
                       \'"case/if/try/receive" found')
             call s:Pop(stack)
             call s:Pop(stack)
-            let stored_vcol = curr_vcol + &sw
+            let stored_vcol = curr_vcol + shiftwidth()
           elseif stack[0] ==# '->'
             call s:Log('    LTI is in a branch; matching ' .
                       \'"case/if/try/receive" found')
             call s:Pop(stack)
-            let stored_vcol = curr_vcol + 2 * &sw
+            let stored_vcol = curr_vcol + 2 * shiftwidth()
           elseif stack[0] ==# 'when'
             call s:Log('    LTI is in a guard; matching ' .
                       \'"case/if/try/receive" found')
             call s:Pop(stack)
-            let stored_vcol = curr_vcol + 2 * &sw + 2
+            let stored_vcol = curr_vcol + 2 * shiftwidth() + 2
           endif
 
         endif
 
         let [ret, res] = s:BeginElementFound(stack, token, curr_vcol,
-                                            \stored_vcol, 'end', &sw)
+                                            \stored_vcol, 'end', shiftwidth())
         if ret | return res | endif
 
       elseif token ==# 'fun'
@@ -930,7 +930,7 @@ function! s:ErlangCalcIndent2(lnum, stack)
           " stack = ['when']  =>  LTI is in a guard
           if empty(stack)
             call s:Log('    LTI is in a condition; matching "fun" found')
-            let stored_vcol = curr_vcol + &sw
+            let stored_vcol = curr_vcol + shiftwidth()
           elseif len(stack) > 1 && stack[0] ==# '->' && stack[1] ==# ';'
             call s:Log('    LTI is in a condition; matching "fun" found')
             call s:Pop(stack)
@@ -938,15 +938,15 @@ function! s:ErlangCalcIndent2(lnum, stack)
           elseif stack[0] ==# '->'
             call s:Log('    LTI is in a branch; matching "fun" found')
             call s:Pop(stack)
-            let stored_vcol = curr_vcol + 2 * &sw
+            let stored_vcol = curr_vcol + 2 * shiftwidth()
           elseif stack[0] ==# 'when'
             call s:Log('    LTI is in a guard; matching "fun" found')
             call s:Pop(stack)
-            let stored_vcol = curr_vcol + 2 * &sw + 2
+            let stored_vcol = curr_vcol + 2 * shiftwidth() + 2
           endif
 
           let [ret, res] = s:BeginElementFound(stack, token, curr_vcol,
-                                              \stored_vcol, 'end', &sw)
+                                              \stored_vcol, 'end', shiftwidth())
           if ret | return res | endif
         else
           " Pass: we have a function reference (e.g. "fun f/0")
@@ -1220,7 +1220,7 @@ function! s:ErlangCalcIndent2(lnum, stack)
             "   when A,
             "        LTI
             let [ret, res] = s:BeginElementFoundIfEmpty(stack, token, curr_vcol,
-                                                       \stored_vcol, &sw)
+                                                       \stored_vcol, shiftwidth())
             if ret | return res | endif
           else
             " Example:
@@ -1252,7 +1252,7 @@ function! s:ErlangCalcIndent2(lnum, stack)
           " If LTI is between an 'after' and the corresponding
           " 'end', then let's return
           let [ret, res] = s:BeginElementFoundIfEmpty(stack, token, curr_vcol,
-                                                     \stored_vcol, &sw)
+                                                     \stored_vcol, shiftwidth())
           if ret | return res | endif
         endif
 

runtime/indent/eruby.vim

@@ -47,11 +47,7 @@ set cpo&vim
 
 function! GetErubyIndent(...)
   " The value of a single shift-width
-  if exists('*shiftwidth')
-    let sw = shiftwidth()
-  else
-    let sw = &sw
-  endif
+  let sw = shiftwidth()
 
   if a:0 && a:1 == '.'
     let v:lnum = line('.')

runtime/indent/falcon.vim

@@ -339,7 +339,7 @@ function FalconGetIndent(...)
 
     " If the previous line ended with a block opening, add a level of indent.
     if s:Match(lnum, s:block_regex)
-	return indent(s:GetMSL(lnum)) + &sw
+	return indent(s:GetMSL(lnum)) + shiftwidth()
     endif
 
     " If it contained hanging closing brackets, find the rightmost one, find its
@@ -350,20 +350,20 @@ function FalconGetIndent(...)
 	if opening.pos != -1
 	    if opening.type == '(' && searchpair('(', '', ')', 'bW', s:skip_expr) > 0
 		if col('.') + 1 == col('$')
-		    return ind + &sw
+		    return ind + shiftwidth()
 		else
 		    return virtcol('.')
 		endif
 	    else
 		let nonspace = matchend(line, '\S', opening.pos + 1) - 1
-		return nonspace > 0 ? nonspace : ind + &sw
+		return nonspace > 0 ? nonspace : ind + shiftwidth()
 	    endif
 	elseif closing.pos != -1
 	    call cursor(lnum, closing.pos + 1)
 	    normal! %
 
 	    if s:Match(line('.'), s:falcon_indent_keywords)
-		return indent('.') + &sw
+		return indent('.') + shiftwidth()
 	    else
 		return indent('.')
 	    endif
@@ -392,7 +392,7 @@ function FalconGetIndent(...)
     let col = s:Match(lnum, s:falcon_indent_keywords)
     if col > 0
 	call cursor(lnum, col)
-	let ind = virtcol('.') - 1 + &sw
+	let ind = virtcol('.') - 1 + shiftwidth()
 	" TODO: make this better (we need to count them) (or, if a searchpair
 	" fails, we know that something is lacking an end and thus we indent a
 	" level
@@ -422,9 +422,9 @@ function FalconGetIndent(...)
     " TODO: this does not take into account contrived things such as
     " module Foo; class Bar; end
     if s:Match(lnum, s:falcon_indent_keywords)
-	let ind = msl_ind + &sw
+	let ind = msl_ind + shiftwidth()
 	if s:Match(lnum, s:end_end_regex)
-	    let ind = ind - &sw
+	    let ind = ind - shiftwidth()
 	endif
 	return ind
     endif
@@ -433,7 +433,7 @@ function FalconGetIndent(...)
     " closing bracket, indent one extra level.
     if s:Match(lnum, s:non_bracket_continuation_regex) && !s:Match(lnum, '^\s*\([\])}]\|end\)')
 	if lnum == p_lnum
-	    let ind = msl_ind + &sw
+	    let ind = msl_ind + shiftwidth()
 	else
 	    let ind = msl_ind
 	endif

runtime/indent/gitconfig.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:	git config file
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2016 Aug 29
+" Last Change:	2017 Jun 13
 
 if exists("b:did_indent")
   finish
@@ -20,7 +20,7 @@ if exists("*GetGitconfigIndent")
 endif
 
 function! GetGitconfigIndent()
-  let sw    = exists('*shiftwidth') ? shiftwidth() : &sw
+  let sw    = shiftwidth()
   let line  = getline(prevnonblank(v:lnum-1))
   let cline = getline(v:lnum)
   if line =~  '\\\@<!\%(\\\\\)*\\$'

runtime/indent/gitolite.vim

@@ -2,7 +2,7 @@
 " Language:	gitolite configuration
 " URL:		https://github.com/tmatilai/gitolite.vim
 " Maintainer:	Teemu Matilainen <teemu.matilainen@iki.fi>
-" Last Change:	2011-12-24
+" Last Change:	2017 Jun 13
 
 if exists("b:did_indent")
   finish
@@ -27,11 +27,11 @@ function! GetGitoliteIndent()
   let cline = getline(v:lnum)
 
   if cline =~ '^\s*\(C\|R\|RW\|RW+\|RWC\|RW+C\|RWD\|RW+D\|RWCD\|RW+CD\|-\)[ \t=]'
-    return &sw
+    return shiftwidth()
   elseif cline =~ '^\s*config\s'
-    return &sw
+    return shiftwidth()
   elseif pline =~ '^\s*repo\s' && cline =~ '^\s*\(#.*\)\?$'
-    return &sw
+    return shiftwidth()
   elseif cline =~ '^\s*#'
     return indent(prevln)
   elseif cline =~ '^\s*$'

runtime/indent/go.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:	Go
 " Maintainer:	David Barnett (https://github.com/google/vim-ft-go)
-" Last Change:	2014 Aug 16
+" Last Change:	2017 Jun 13
 "
 " TODO:
 " - function invocations split across lines
@@ -23,18 +23,6 @@ if exists('*GoIndent')
   finish
 endif
 
-" The shiftwidth() function is relatively new.
-" Don't require it to exist.
-if exists('*shiftwidth')
-  function s:sw() abort
-    return shiftwidth()
-  endfunction
-else
-  function s:sw() abort
-    return &shiftwidth
-  endfunction
-endif
-
 function! GoIndent(lnum)
   let l:prevlnum = prevnonblank(a:lnum-1)
   if l:prevlnum == 0
@@ -51,17 +39,17 @@ function! GoIndent(lnum)
 
   if l:prevl =~ '[({]\s*$'
     " previous line opened a block
-    let l:ind += s:sw()
+    let l:ind += shiftwidth()
   endif
   if l:prevl =~# '^\s*\(case .*\|default\):$'
     " previous line is part of a switch statement
-    let l:ind += s:sw()
+    let l:ind += shiftwidth()
   endif
   " TODO: handle if the previous line is a label.
 
   if l:thisl =~ '^\s*[)}]'
     " this line closed a block
-    let l:ind -= s:sw()
+    let l:ind -= shiftwidth()
   endif
 
   " Colons are tricky.
@@ -69,7 +57,7 @@ function! GoIndent(lnum)
   " We ignore trying to deal with jump labels because (a) they're rare, and
   " (b) they're hard to disambiguate from a composite literal key.
   if l:thisl =~# '^\s*\(case .*\|default\):$'
-    let l:ind -= s:sw()
+    let l:ind -= shiftwidth()
   endif
 
   return l:ind

runtime/indent/haml.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:	Haml
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2016 Aug 29
+" Last Change:	2017 Jun 13
 
 if exists("b:did_indent")
   finish
@@ -37,7 +37,7 @@ function! GetHamlIndent()
   let line = substitute(line,'^\s\+','','')
   let indent = indent(lnum)
   let cindent = indent(v:lnum)
-  let sw = exists('*shiftwidth') ? shiftwidth() : &sw
+  let sw = shiftwidth()
   if cline =~# '\v^-\s*%(elsif|else|when)>'
     let indent = cindent < indent ? cindent : indent - sw
   endif

runtime/indent/hamster.vim

@@ -27,13 +27,13 @@ function HamGetIndent(lnum)
   " Add a shiftwidth to statements following if,  else, elseif,
   " case, select, default, do, until, while, for, start
   if prevline =~? '^\s*\<\(if\|else\%(if\)\?\|for\|repeat\|do\|while\|sub\)\>' 
-    let ind = ind + &sw
+    let ind = ind + shiftwidth()
   endif
 
   " Subtract a shiftwidth from else, elseif, end(if|while|for), until
   let line = getline(v:lnum)
   if line =~? '^\s*\(else\|elseif\|loop\|until\|end\%(if\|while\|for\|sub\)\)\>'
-    let ind = ind - &sw
+    let ind = ind - shiftwidth()
   endif
 
   return ind

runtime/indent/hog.vim

@@ -47,7 +47,7 @@ function GetHogIndent()
     " Continuation of a line that wasn't indented
     let prevline = getline(prevlnum)
     if prevline =~ '^\k\+.*\\\s*$'
-        return &sw 
+        return shiftwidth() 
     endif
 
     " Continuation of a line that was indented
@@ -58,13 +58,13 @@ function GetHogIndent()
     " Indent the next line if previous line contained a start of a block
     " definition ('{' or '(').
     if prevline =~ '^\k\+[^#]*{}\@!\s*$' " TODO || prevline =~ '^\k\+[^#]*()\@!\s*$'
-        return &sw
+        return shiftwidth()
     endif
 
     " Match inside of a block
     if s:IsInBlock(v:lnum)
         if prevline =~ "^\k\+.*$"
-            return &sw
+            return shiftwidth()
         else
             return indent(prevlnum)
         endif

runtime/indent/html.vim

@@ -2,7 +2,7 @@
 " Header: "{{{
 " Maintainer:	Bram Moolenaar
 " Original Author: Andy Wokula <anwoku@yahoo.de>
-" Last Change:	2017 Jan 17
+" Last Change:	2017 Jun 13
 " Version:	1.0
 " Description:	HTML indent script with cached state for faster indenting on a
 "		range of lines.
@@ -51,15 +51,6 @@ if exists("*HtmlIndent") && !exists('g:force_reload_html')
   finish
 endif
 
-" shiftwidth() exists since patch 7.3.694
-if exists('*shiftwidth')
-  let s:ShiftWidth = function('shiftwidth')
-else
-  func! s:ShiftWidth()
-    return &shiftwidth
-  endfunc
-endif
-
 " Allow for line continuation below.
 let s:cpo_save = &cpo
 set cpo-=C
@@ -123,7 +114,7 @@ func! HtmlIndent_CheckUserSettings()
 
   let indone = {"zero": 0
               \,"auto": "indent(prevnonblank(v:lnum-1))"
-              \,"inc": "b:hi_indent.blocktagind + s:ShiftWidth()"}
+              \,"inc": "b:hi_indent.blocktagind + shiftwidth()"}
 
   let script1 = ''
   if exists("b:html_indent_script1")
@@ -358,7 +349,7 @@ func! s:CheckBlockTag(blocktag, ind)
     endif
     let b:hi_newstate.blocklnr = v:lnum
     " save allover indent for the endtag
-    let b:hi_newstate.blocktagind = b:hi_indent.baseindent + (s:nextrel + s:curind) * s:ShiftWidth()
+    let b:hi_newstate.blocktagind = b:hi_indent.baseindent + (s:nextrel + s:curind) * shiftwidth()
     if a:ind == 3
       return "SCRIPT"    " all except this must be lowercase
       " line is to be checked again for the type attribute
@@ -480,7 +471,7 @@ func! s:FreshState(lnum)
       let state.blocklnr = stopline
       " check preceding tags in the line:
       call s:CountITags(tagline[: stopcol-2])
-      let state.blocktagind = indent(stopline) + (s:curind + s:nextrel) * s:ShiftWidth()
+      let state.blocktagind = indent(stopline) + (s:curind + s:nextrel) * shiftwidth()
       return state
     elseif stopline == state.lnum
       " handle special case: previous line (= state.lnum) contains a
@@ -490,7 +481,7 @@ func! s:FreshState(lnum)
       if !swendtag
         let [bline, bcol] = searchpos('<'.blocktag[1:].'\>', "bnW")
         call s:CountITags(tolower(getline(bline)[: bcol-2]))
-        let state.baseindent = indent(bline) + (s:curind + s:nextrel) * s:ShiftWidth()
+        let state.baseindent = indent(bline) + (s:curind + s:nextrel) * shiftwidth()
         return state
       endif
     endif
@@ -511,7 +502,7 @@ func! s:FreshState(lnum)
     if found == 2
       let state.baseindent = b:hi_indent.baseindent
     endif
-    let state.blocktagind = indent(comlnum) + (s:curind + s:nextrel) * s:ShiftWidth()
+    let state.blocktagind = indent(comlnum) + (s:curind + s:nextrel) * shiftwidth()
     return state
   endif
 
@@ -530,7 +521,7 @@ func! s:FreshState(lnum)
       let text = tolower(getline(comlnum)[: comcol-2])
     endif
     call s:CountITags(text)
-    let state.baseindent = indent(comlnum) + (s:curind + s:nextrel) * s:ShiftWidth()
+    let state.baseindent = indent(comlnum) + (s:curind + s:nextrel) * shiftwidth()
     " TODO check tags that follow "-->"
     return state
   endif
@@ -550,9 +541,9 @@ func! s:FreshState(lnum)
         let text = getline(start_lnum)
         let swendtag = match(text, '^\s*</') >= 0
         call s:CountITags(text[: col('.') - 2])
-        let state.baseindent += s:nextrel * s:ShiftWidth()
+        let state.baseindent += s:nextrel * shiftwidth()
         if !swendtag
-          let state.baseindent += s:curind * s:ShiftWidth()
+          let state.baseindent += s:curind * shiftwidth()
         endif
       endif
       return state
@@ -565,9 +556,9 @@ func! s:FreshState(lnum)
   let text = getline(state.lnum)
   let swendtag = match(text, '^\s*</') >= 0
   call s:CountITags(tolower(text))
-  let state.baseindent = indent(state.lnum) + s:nextrel * s:ShiftWidth()
+  let state.baseindent = indent(state.lnum) + s:nextrel * shiftwidth()
   if !swendtag
-    let state.baseindent += s:curind * s:ShiftWidth()
+    let state.baseindent += s:curind * shiftwidth()
   endif
   return state
 endfunc "}}}
@@ -646,7 +637,7 @@ func! s:CSSIndent()
 
   " add indent after {
   let brace_counts = HtmlIndent_CountBraces(prev_lnum)
-  let extra = brace_counts.c_open * s:ShiftWidth()
+  let extra = brace_counts.c_open * shiftwidth()
 
   let prev_text = getline(prev_lnum)
   let below_end_brace = prev_text =~ '}\s*$'
@@ -663,7 +654,7 @@ func! s:CSSIndent()
       " if the current line is not a comment or starts with @ (used by template
       " systems) reduce indent if previous line is a continuation line
       if !prev_hasfield && !prev_special
-        let extra = -s:ShiftWidth()
+        let extra = -shiftwidth()
       endif
     else
       let cur_hasfield = curtext =~ '^\s*[a-zA-Z0-9-]\+:'
@@ -671,14 +662,14 @@ func! s:CSSIndent()
       if !cur_hasfield && (prev_hasfield || prev_unfinished)
         " Continuation line has extra indent if the previous line was not a
         " continuation line.
-        let extra = s:ShiftWidth()
+        let extra = shiftwidth()
         " Align with @if
         if prev_text =~ '^\s*@if '
           let extra = 4
         endif
       elseif cur_hasfield && !prev_hasfield && !prev_special
         " less indent below a continuation line
-        let extra = -s:ShiftWidth()
+        let extra = -shiftwidth()
       endif
     endif
   endif
@@ -699,10 +690,10 @@ func! s:CSSIndent()
     if special
       " do not reduce indent below @{ ... }
       if extra < 0
-        let extra += s:ShiftWidth()
+        let extra += shiftwidth()
       endif
     else
-      let extra -= (brace_counts.c_close - (prev_text =~ '^\s*}')) * s:ShiftWidth()
+      let extra -= (brace_counts.c_close - (prev_text =~ '^\s*}')) * shiftwidth()
     endif
   endif
 
@@ -710,10 +701,10 @@ func! s:CSSIndent()
   if extra == 0
     if brace_counts.p_open > brace_counts.p_close
       " previous line has more ( than ): add a shiftwidth
-      let extra = s:ShiftWidth()
+      let extra = shiftwidth()
     elseif brace_counts.p_open < brace_counts.p_close
       " previous line has more ) than (: subtract a shiftwidth
-      let extra = -s:ShiftWidth()
+      let extra = -shiftwidth()
     endif
   endif
 
@@ -816,7 +807,7 @@ func! s:Alien5()
   let idx = match(prevtext, '^\s*\zs<!--')
   if idx >= 0
     " just below comment start, add a shiftwidth
-    return idx + s:ShiftWidth()
+    return idx + shiftwidth()
   endif
 
   " Some files add 4 spaces just below a TODO line.  It's difficult to detect
@@ -837,7 +828,7 @@ func! s:Alien6()
       return indent(lnum)
     endif
   endif
-  return b:hi_indent.baseindent + s:ShiftWidth()
+  return b:hi_indent.baseindent + shiftwidth()
 endfunc "}}}
 
 " When the "lnum" line ends in ">" find the line containing the matching "<".
@@ -947,7 +938,7 @@ func! HtmlIndent()
   endif
 
   let curtext = tolower(getline(v:lnum))
-  let indentunit = s:ShiftWidth()
+  let indentunit = shiftwidth()
 
   let b:hi_newstate = {}
   let b:hi_newstate.lnum = v:lnum
@@ -1030,9 +1021,9 @@ func! HtmlIndent()
         if col('.') > 2
           let swendtag = match(text, '^\s*</') >= 0
           call s:CountITags(text[: col('.') - 2])
-          let indent += s:nextrel * s:ShiftWidth()
+          let indent += s:nextrel * shiftwidth()
           if !swendtag
-            let indent += s:curind * s:ShiftWidth()
+            let indent += s:curind * shiftwidth()
           endif
         endif
       else

runtime/indent/idlang.vim

@@ -1,6 +1,6 @@
 " IDL (Interactive Data Language) indent file.
 " Language: IDL (ft=idlang)
-" Last change:	2012 May 18
+" Last change:	2017 Jun 13
 " Maintainer: Aleksandar Jelenak <ajelenak AT yahoo.com>
 
 " Only load this indent file when no other was loaded.
@@ -34,25 +34,25 @@ function GetIdlangIndent(lnum)
    " Indenting of continued lines.
    if getline(pnum) =~ '\$\s*\(;.*\)\=$'
       if getline(pnum2) !~ '\$\s*\(;.*\)\=$'
-	 let curind = curind+&sw
+	 let curind = curind+shiftwidth()
       endif
    else
       if getline(pnum2) =~ '\$\s*\(;.*\)\=$'
-	 let curind = curind-&sw
+	 let curind = curind-shiftwidth()
       endif
    endif
 
    " Indenting blocks of statements.
    if getline(v:lnum) =~? '^\s*\(endif\|endelse\|endwhile\|endfor\|endrep\)\>'
       if getline(pnum) =~? 'begin\>'
-      elseif indent(v:lnum) > curind-&sw
-	 let curind = curind-&sw
+      elseif indent(v:lnum) > curind-shiftwidth()
+	 let curind = curind-shiftwidth()
       else
 	 return -1
       endif
    elseif getline(pnum) =~? 'begin\>'
-      if indent(v:lnum) < curind+&sw
-	 let curind = curind+&sw
+      if indent(v:lnum) < curind+shiftwidth()
+	 let curind = curind+shiftwidth()
       else
 	 return -1
       endif

runtime/indent/ishd.vim

@@ -50,17 +50,17 @@ fun! GetIshdIndent(lnum)
 
     " Add
     if previous_line =~ '^\s*\<\(function\|begin\|switch\|case\|default\|if.\{-}then\|else\|elseif\|while\|repeat\)\>'
-	let ind = ind + &sw
+	let ind = ind + shiftwidth()
     endif
 
     " Subtract
     if this_line =~ '^\s*\<endswitch\>'
-	let ind = ind - 2 * &sw
+	let ind = ind - 2 * shiftwidth()
     elseif this_line =~ '^\s*\<\(begin\|end\|endif\|endwhile\|else\|elseif\|until\)\>'
-	let ind = ind - &sw
+	let ind = ind - shiftwidth()
     elseif this_line =~ '^\s*\<\(case\|default\)\>'
 	if previous_line !~ '^\s*\<switch\>'
-	    let ind = ind - &sw
+	    let ind = ind - shiftwidth()
 	endif
     endif
 

runtime/indent/javascript.vim

@@ -236,9 +236,10 @@ function s:OneScope(lnum)
         \ s:save_pos('s:previous_token') != '.'
 endfunction
 
-" returns braceless levels started by 'i' and above lines * &sw. 'num' is the
-" lineNr which encloses the entire context, 'cont' if whether line 'i' + 1 is
-" a continued expression, which could have started in a braceless context
+" returns braceless levels started by 'i' and above lines * shiftwidth().
+" 'num' is the lineNr which encloses the entire context, 'cont' if whether
+" line 'i' + 1 is a continued expression, which could have started in a
+" braceless context
 function s:iscontOne(i,num,cont)
   let [l:i, l:num, bL] = [a:i, a:num + !a:num, 0]
   let pind = a:num ? indent(l:num) + s:W : 0

runtime/indent/json.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:		JSON
 " Mantainer:		Eli Parra <eli@elzr.com> https://github.com/elzr/vim-json
-" Last Change:          2014 Aug 29
+" Last Change:          2017 Jun 13
 "   https://github.com/jakar/vim-json/commit/20b650e22aa750c4ab6a66aa646bdd95d7cd548a#diff-e81fc111b2052e306d126bd9989f7b7c
 " Original Author:	Rogerz Zhang <rogerz.zhang at gmail.com> http://github.com/rogerz/vim-json
 " Acknowledgement:      Based off of vim-javascript maintained by Darrick Wiebe 
@@ -141,7 +141,7 @@ function GetJSONIndent()
 
   " If the previous line ended with a block opening, add a level of indent.
   " if s:Match(lnum, s:block_regex)
-    " return indent(lnum) + &sw
+    " return indent(lnum) + shiftwidth()
   " endif
 
   " If the previous line contained an opening bracket, and we are still in it,
@@ -149,7 +149,7 @@ function GetJSONIndent()
   if line =~ '[[({]'
     let counts = s:LineHasOpeningBrackets(lnum)
     if counts[0] == '1' || counts[1] == '1' || counts[2] == '1'
-      return ind + &sw
+      return ind + shiftwidth()
     else
       call cursor(v:lnum, vcol)
     end

runtime/indent/liquid.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:     Liquid
 " Maintainer:   Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2016 Aug 29
+" Last Change:	2017 Jun 13
 
 if exists('b:did_indent')
   finish
@@ -54,7 +54,7 @@ function! GetLiquidIndent(...)
   let line  = substitute(line,'\C^\%(\s*{%\s*end\w*\s*%}\)\+','','')
   let line .= matchstr(cline,'\C^\%(\s*{%\s*end\w*\s*%}\)\+')
   let cline = substitute(cline,'\C^\%(\s*{%\s*end\w*\s*%}\)\+','','')
-  let sw = exists('*shiftwidth') ? shiftwidth() : &sw
+  let sw = shiftwidth()
   let ind += sw * s:count(line,'{%\s*\%(if\|elsif\|else\|unless\|ifchanged\|case\|when\|for\|empty\|tablerow\|capture\)\>')
   let ind -= sw * s:count(line,'{%\s*end\%(if\|unless\|ifchanged\|case\|for\|tablerow\|capture\)\>')
   let ind -= sw * s:count(cline,'{%\s*\%(elsif\|else\|when\|empty\)\>')

runtime/indent/logtalk.vim

@@ -38,24 +38,24 @@ function! GetLogtalkIndent()
 	endif
 	" Check for entity opening directive on previous line
 	if pline =~ '^\s*:-\s\(object\|protocol\|category\)\ze(.*,$'
-		let ind = ind + &sw
+		let ind = ind + shiftwidth()
 	" Check for clause head on previous line
 	elseif pline =~ ':-\s*\(%.*\)\?$'
-		let ind = ind + &sw
+		let ind = ind + shiftwidth()
 	" Check for entity closing directive on previous line
 	elseif pline =~ '^\s*:-\send_\(object\|protocol\|category\)\.\(%.*\)\?$'
-		let ind = ind - &sw
+		let ind = ind - shiftwidth()
 	" Check for end of clause on previous line
 	elseif pline =~ '\.\s*\(%.*\)\?$'
-		let ind = ind - &sw
+		let ind = ind - shiftwidth()
 	endif
 	" Check for opening conditional on previous line
 	if pline =~ '^\s*\([(;]\|->\)' && pline !~ '\.\s*\(%.*\)\?$' && pline !~ '^.*\([)][,]\s*\(%.*\)\?$\)'
-		let ind = ind + &sw
+		let ind = ind + shiftwidth()
 	endif
 	" Check for closing an unclosed paren, or middle ; or ->
 	if line =~ '^\s*\([);]\|->\)'
-		let ind = ind - &sw
+		let ind = ind - shiftwidth()
 	endif
 	return ind
 endfunction

runtime/indent/lua.vim

@@ -2,7 +2,7 @@
 " Language:	Lua script
 " Maintainer:	Marcus Aurelius Farias <marcus.cf 'at' bol.com.br>
 " First Author:	Max Ischenko <mfi 'at' ukr.net>
-" Last Change:	2016 Jan 10
+" Last Change:	2017 Jun 13
 
 " Only load this indent file when no other was loaded.
 if exists("b:did_indent")
@@ -48,7 +48,7 @@ function! GetLuaIndent()
     " Add 'shiftwidth' if what we found previously is not in a comment and
     " an "end" or "until" is not present on the same line.
     if synIDattr(synID(prevlnum, midx + 1, 1), "name") != "luaComment" && prevline !~ '\<end\>\|\<until\>'
-      let ind = ind + &shiftwidth
+      let ind = ind + shiftwidth()
     endif
   endif
 
@@ -56,7 +56,7 @@ function! GetLuaIndent()
   " This is the part that requires 'indentkeys'.
   let midx = match(getline(v:lnum), '^\s*\%(end\>\|else\>\|elseif\>\|until\>\|}\)')
   if midx != -1 && synIDattr(synID(v:lnum, midx + 1, 1), "name") != "luaComment"
-    let ind = ind - &shiftwidth
+    let ind = ind - shiftwidth()
   endif
 
   return ind

runtime/indent/matlab.vim

@@ -44,9 +44,9 @@ function GetMatlabIndent(lnum)
     " See if this line does not follow the line right after an openblock
     if getline(plnum) =~ '^\s*\(for\|if\|else\|elseif\|case\|while\|switch\|try\|otherwise\|catch\)\>'
     " See if the user has already dedented
-    elseif indent(v:lnum) > curind - &sw
+    elseif indent(v:lnum) > curind - shiftwidth()
       " If not, recommend one dedent
-	let curind = curind - &sw
+	let curind = curind - shiftwidth()
     else
       " Otherwise, trust the user
       return -1
@@ -56,9 +56,9 @@ function GetMatlabIndent(lnum)
   " If the previous line opened a block
   elseif getline(plnum) =~ '^\s*\(for\|if\|else\|elseif\|case\|while\|switch\|try\|otherwise\|catch\)\>'
     " See if the user has already indented
-    if indent(v:lnum) < curind + &sw
+    if indent(v:lnum) < curind + shiftwidth()
       "If not, recommend indent
-      let curind = curind + &sw
+      let curind = curind + shiftwidth()
     else
       " Otherwise, trust the user
       return -1

runtime/indent/mma.vim

@@ -49,7 +49,7 @@ function GetMmaIndent()
     " also, indent only if this line if this line isn't starting a new
     " block... TODO - fix this with indentkeys?
     if getline(v:lnum-1) =~ '\\\@<!\%(\[[^\]]*\|([^)]*\|{[^}]*\)$' && getline(v:lnum) !~ '\s\+[\[({]'
-        let ind = ind+&sw
+        let ind = ind+shiftwidth()
     endif
 
     " if this line had unmatched closing block,

runtime/indent/ocaml.vim

@@ -4,7 +4,7 @@
 "               Mike Leary           <leary@nwlink.com>
 "               Markus Mottl         <markus.mottl@gmail.com>
 " URL:          http://www.ocaml.info/vim/indent/ocaml.vim
-" Last Change:  2013 Jun 29
+" Last Change:  2017 Jun 13
 "               2005 Jun 25 - Fixed multiple bugs due to 'else\nreturn ind' working
 "               2005 May 09 - Added an option to not indent OCaml-indents specially (MM)
 "               2013 June   - commented textwidth (Marc Weber)
@@ -101,7 +101,7 @@ function! GetOCamlIndent()
 
  " Return double 'shiftwidth' after lines matching:
  if lline =~ '^\s*|.*->\s*$'
-   return ind + &sw + &sw
+   return ind + 2 * shiftwidth()
  endif
 
  let line = getline(v:lnum)
@@ -172,7 +172,7 @@ function! GetOCamlIndent()
  " Indent if current line begins with 'and':
  elseif line =~ '^\s*and\>'
    if lline !~ '^\s*\(and\|let\|type\)\>\|\<end\s*$'
-     return ind - &sw
+     return ind - shiftwidth()
    endif
 
  " Indent if current line begins with 'with':
@@ -199,14 +199,14 @@ function! GetOCamlIndent()
  " or 'method':
  elseif line =~ '^\s*\(constraint\|inherit\|initializer\|method\)\>'
    if lline !~ s:obj
-     return indent(search('\<\(object\|object\s*(.*)\)\s*$', 'bW')) + &sw
+     return indent(search('\<\(object\|object\s*(.*)\)\s*$', 'bW')) + shiftwidth()
    endif
 
  endif
 
  " Add a 'shiftwidth' after lines ending with:
  if lline =~ '\(:\|=\|->\|<-\|(\|\[\|{\|{<\|\[|\|\[<\|\<\(begin\|do\|else\|fun\|function\|functor\|if\|initializer\|object\|parser\|private\|sig\|struct\|then\|try\)\|\<object\s*(.*)\)\s*$'
-   let ind = ind + &sw
+   let ind = ind + shiftwidth()
 
  " Back to normal indent after lines ending with ';;':
  elseif lline =~ ';;\s*$' && lline !~ '^\s*;;'
@@ -263,7 +263,7 @@ function! GetOCamlIndent()
 
  " Subtract a 'shiftwidth' after lines matching 'match ... with parser':
  if lline =~ '\<match\>.*\<with\>\s*\<parser\s*$'
-   let ind = ind - &sw
+   let ind = ind - shiftwidth()
  endif
 
  return ind

runtime/indent/occam.vim

@@ -131,7 +131,7 @@ function GetOccamIndent()
   if line =~ s:FirstLevelIndent || (line =~ s:FirstLevelNonColonEndIndent && line !~ s:ColonEnd)
 	\ || (line !~ s:ColonStart && (prevline =~ s:SecondLevelIndent
 	\ || (prevline =~ s:SecondLevelNonColonEndIndent && prevline !~ s:ColonEnd)))
-    let curindent = curindent + &shiftwidth
+    let curindent = curindent + shiftwidth()
 
     " Restore magic
     if !save_magic|setlocal nomagic|endif
@@ -153,7 +153,7 @@ function GetOccamIndent()
 
   while !found
 
-    if indent(prevlinenum) == curindent - &shiftwidth
+    if indent(prevlinenum) == curindent - shiftwidth()
       let found = 1
     endif
 
@@ -171,7 +171,7 @@ function GetOccamIndent()
 
   if prevlinenum > 0
     if getline(prevlinenum) =~ s:SecondLevelIndent
-      let curindent = curindent + &shiftwidth
+      let curindent = curindent + shiftwidth()
     endif
   endif
 

runtime/indent/pascal.vim

@@ -2,7 +2,7 @@
 " Language:    Pascal
 " Maintainer:  Neil Carter <n.carter@swansea.ac.uk>
 " Created:     2004 Jul 13
-" Last Change: 2011 Apr 01
+" Last Change: 2017 Jun 13
 "
 " This is version 2.0, a complete rewrite.
 "
@@ -102,12 +102,12 @@ function! GetPascalIndent( line_num )
 
 	" If the PREVIOUS LINE ended in these items, always indent
 	if prev_codeline =~ '\<\(type\|const\|var\)$'
-		return indnt + &shiftwidth
+		return indnt + shiftwidth()
 	endif
 
 	if prev_codeline =~ '\<repeat$'
 		if this_codeline !~ '^\s*until\>'
-			return indnt + &shiftwidth
+			return indnt + shiftwidth()
 		else
 			return indnt
 		endif
@@ -115,7 +115,7 @@ function! GetPascalIndent( line_num )
 
 	if prev_codeline =~ '\<\(begin\|record\)$'
 		if this_codeline !~ '^\s*end\>'
-			return indnt + &shiftwidth
+			return indnt + shiftwidth()
 		else
 			return indnt
 		endif
@@ -125,10 +125,10 @@ function! GetPascalIndent( line_num )
 	" followed by "begin"
 	if prev_codeline =~ '\<\(\|else\|then\|do\)$' || prev_codeline =~ ':$'
 		if this_codeline !~ '^\s*begin\>'
-			return indnt + &shiftwidth
+			return indnt + shiftwidth()
 		else
 			" If it does start with "begin" then keep the same indent
-			"return indnt + &shiftwidth
+			"return indnt + shiftwidth()
 			return indnt
 		endif
 	endif
@@ -137,7 +137,7 @@ function! GetPascalIndent( line_num )
 	" only the line before the current one. TODO: Get it working for
 	" parameter lists longer than two lines.
 	if prev_codeline =~ '([^)]\+$'
-		return indnt + &shiftwidth
+		return indnt + shiftwidth()
 	endif
 
 
@@ -146,7 +146,7 @@ function! GetPascalIndent( line_num )
 	" Lines starting with "else", but not following line ending with
 	" "end".
 	if this_codeline =~ '^\s*else\>' && prev_codeline !~ '\<end$'
-		return indnt - &shiftwidth
+		return indnt - shiftwidth()
 	endif
 
 	" Lines after a single-statement branch/loop.
@@ -160,16 +160,16 @@ function! GetPascalIndent( line_num )
 		" additional unindentation.
 		if this_codeline =~ '^\s*\(end;\|except\|finally\|\)$'
 			" Note that we don't return from here.
-			return indnt - &shiftwidth - &shiftwidth
+			return indnt - 2 * shiftwidth()
 		endif
-		return indnt - &shiftwidth
+		return indnt - shiftwidth()
 	endif
 
 	" Lines starting with "until" or "end". This rule must be overridden
 	" by the one for "end" after a single-statement branch/loop. In
 	" other words that rule should come before this one.
 	if this_codeline =~ '^\s*\(end\|until\)\>'
-		return indnt - &shiftwidth
+		return indnt - shiftwidth()
 	endif
 
 
@@ -201,7 +201,7 @@ function! GetPascalIndent( line_num )
 
 	" If the PREVIOUS LINE ended in these items, always indent.
 	if prev_codeline =~ '^\s*\(unit\|uses\|try\|except\|finally\|private\|protected\|public\|published\)$'
-		return indnt + &shiftwidth
+		return indnt + shiftwidth()
 	endif
 
 	" ???? Indent "procedure" and "functions" if they appear within an
@@ -212,11 +212,11 @@ function! GetPascalIndent( line_num )
 	" UNINDENT ONCE
 
 	if this_codeline =~ '^\s*\(except\|finally\)$'
-		return indnt - &shiftwidth
+		return indnt - shiftwidth()
 	endif
 
 	if this_codeline =~ '^\s*\(private\|protected\|public\|published\)$'
-		return indnt - &shiftwidth
+		return indnt - shiftwidth()
 	endif
 
 

runtime/indent/perl.vim

@@ -3,7 +3,7 @@
 " Maintainer:    vim-perl <vim-perl@googlegroups.com>
 " Homepage:      http://github.com/vim-perl/vim-perl
 " Bugs/requests: http://github.com/vim-perl/vim-perl/issues
-" Last Change:   2013-07-24
+" Last Change:   2017 Jun 13
 
 " Suggestions and improvements by :
 "   Aaron J. Sherman (use syntax for hints)
@@ -138,9 +138,9 @@ function! GetPerlIndent()
                         \ || synid =~ '^perl\(Sub\|Block\|Package\)Fold'
                 let brace = strpart(line, bracepos, 1)
                 if brace == '(' || brace == '{' || brace == '['
-                    let ind = ind + &sw
+                    let ind = ind + shiftwidth()
                 else
-                    let ind = ind - &sw
+                    let ind = ind - shiftwidth()
                 endif
             endif
             let bracepos = match(line, braceclass, bracepos + 1)
@@ -152,25 +152,25 @@ function! GetPerlIndent()
                         \ || synid == "perlMatchStartEnd"
                         \ || synid == "perlBraces"
                         \ || synid =~ '^perl\(Sub\|Block\|Package\)Fold'
-                let ind = ind - &sw
+                let ind = ind - shiftwidth()
             endif
         endif
     else
         if line =~ '[{[(]\s*\(#[^])}]*\)\=$'
-            let ind = ind + &sw
+            let ind = ind + shiftwidth()
         endif
         if cline =~ '^\s*[])}]'
-            let ind = ind - &sw
+            let ind = ind - shiftwidth()
         endif
     endif
 
     " Indent lines that begin with 'or' or 'and'
     if cline =~ '^\s*\(or\|and\)\>'
         if line !~ '^\s*\(or\|and\)\>'
-            let ind = ind + &sw
+            let ind = ind + shiftwidth()
         endif
     elseif line =~ '^\s*\(or\|and\)\>'
-        let ind = ind - &sw
+        let ind = ind - shiftwidth()
     endif
 
     return ind

runtime/indent/perl6.vim

@@ -3,7 +3,7 @@
 " Maintainer:    vim-perl <vim-perl@googlegroups.com>
 " Homepage:      http://github.com/vim-perl/vim-perl
 " Bugs/requests: http://github.com/vim-perl/vim-perl/issues
-" Last Change:   2013-07-21
+" Last Change:   2017 Jun 13
 " Contributors:  Andy Lester <andy@petdance.com>
 "                Hinrik Örn Sigurðsson <hinrik.sig@gmail.com>
 "
@@ -107,19 +107,19 @@ function! GetPerl6Indent()
     endif
 
         if line =~ '[<«\[{(]\s*\(#[^)}\]»>]*\)\=$'
-            let ind = ind + &sw
+            let ind = ind + shiftwidth()
         endif
         if cline =~ '^\s*[)}\]»>]'
-            let ind = ind - &sw
+            let ind = ind - shiftwidth()
         endif
 
     " Indent lines that begin with 'or' or 'and'
     if cline =~ '^\s*\(or\|and\)\>'
         if line !~ '^\s*\(or\|and\)\>'
-            let ind = ind + &sw
+            let ind = ind + shiftwidth()
         endif
     elseif line =~ '^\s*\(or\|and\)\>'
-        let ind = ind - &sw
+        let ind = ind - shiftwidth()
     endif
 
     return ind

runtime/indent/php.vim

@@ -3,7 +3,7 @@
 " Author:	John Wellesz <John.wellesz (AT) teaser (DOT) fr>
 " URL:		http://www.2072productions.com/vim/indent/php.vim
 " Home:		https://github.com/2072/PHP-Indenting-for-VIm
-" Last Change:	2017 March 12th
+" Last Change:	2017 Jun 13
 " Version:	1.62
 "
 "
@@ -50,25 +50,15 @@ let b:did_indent = 1
 
 let g:php_sync_method = 0
 
-if exists('*shiftwidth')
-  function! s:sw()
-    return shiftwidth()
-  endfunction
-else
-  function! s:sw()
-    return &shiftwidth
-  endfunction
-endif
-
 
 if exists("PHP_default_indenting")
-    let b:PHP_default_indenting = PHP_default_indenting * s:sw()
+    let b:PHP_default_indenting = PHP_default_indenting * shiftwidth()
 else
     let b:PHP_default_indenting = 0
 endif
 
 if exists("PHP_outdentSLComments")
-    let b:PHP_outdentSLComments = PHP_outdentSLComments * s:sw()
+    let b:PHP_outdentSLComments = PHP_outdentSLComments * shiftwidth()
 else
     let b:PHP_outdentSLComments = 0
 endif
@@ -357,7 +347,7 @@ function! FindTheSwitchIndent (lnum) " {{{
     let test = GetLastRealCodeLNum(a:lnum - 1)
 
     if test <= 1
-	return indent(1) - s:sw() * b:PHP_vintage_case_default_indent
+	return indent(1) - shiftwidth() * b:PHP_vintage_case_default_indent
     end
 
     while getline(test) =~ '^\s*}' && test > 1
@@ -371,7 +361,7 @@ function! FindTheSwitchIndent (lnum) " {{{
     if getline(test) =~# '^\s*switch\>'
 	return indent(test)
     elseif getline(test) =~# s:defaultORcase
-	return indent(test) - s:sw() * b:PHP_vintage_case_default_indent
+	return indent(test) - shiftwidth() * b:PHP_vintage_case_default_indent
     else
 	return FindTheSwitchIndent(test)
     endif
@@ -444,7 +434,7 @@ function! GetPhpIndent()
     endif
 
     if b:PHP_default_indenting
-	let b:PHP_default_indenting = g:PHP_default_indenting * s:sw()
+	let b:PHP_default_indenting = g:PHP_default_indenting * shiftwidth()
     endif
 
     let cline = getline(v:lnum)
@@ -701,7 +691,7 @@ function! GetPhpIndent()
 	let b:PHP_CurrentIndentLevel = b:PHP_default_indenting
 	return indent(FindTheIfOfAnElse(v:lnum, 1))
     elseif cline =~# s:defaultORcase
-	return FindTheSwitchIndent(v:lnum) + s:sw() * b:PHP_vintage_case_default_indent
+	return FindTheSwitchIndent(v:lnum) + shiftwidth() * b:PHP_vintage_case_default_indent
     elseif cline =~ '^\s*)\=\s*{'
 	let previous_line = last_line
 	let last_line_num = lnum
@@ -713,7 +703,7 @@ function! GetPhpIndent()
 		let ind = indent(last_line_num)
 
 		if  b:PHP_BracesAtCodeLevel
-		    let ind = ind + s:sw()
+		    let ind = ind + shiftwidth()
 		endif
 
 		return ind
@@ -724,7 +714,7 @@ function! GetPhpIndent()
 	endwhile
 
     elseif last_line =~# unstated && cline !~ '^\s*);\='.endline
-	let ind = ind + s:sw() " we indent one level further when the preceding line is not stated
+	let ind = ind + shiftwidth() " we indent one level further when the preceding line is not stated
 	return ind + addSpecial
 
     elseif (ind != b:PHP_default_indenting || last_line =~ '^[)\]]' ) && last_line =~ terminated
@@ -823,7 +813,7 @@ function! GetPhpIndent()
 	    endif
 
 	    if !dontIndent && (!b:PHP_BracesAtCodeLevel || last_line !~# '^\s*{')
-		let ind = ind + s:sw()
+		let ind = ind + shiftwidth()
 	    endif
 
 	    if b:PHP_BracesAtCodeLevel || b:PHP_vintage_case_default_indent == 1
@@ -841,17 +831,17 @@ function! GetPhpIndent()
 	    endif
 
 	elseif last_line =~ '^\s*'.s:blockstart
-	    let ind = ind + s:sw()
+	    let ind = ind + shiftwidth()
 
 
 	elseif AntepenultimateLine =~ '{'.endline && AntepenultimateLine !~? '^\s*use\>' || AntepenultimateLine =~ terminated || AntepenultimateLine =~# s:defaultORcase
-	    let ind = ind + s:sw()
+	    let ind = ind + shiftwidth()
 	endif
 
     endif
 
     if cline =~  '^\s*[)\]];\='
-	let ind = ind - s:sw()
+	let ind = ind - shiftwidth()
     endif
 
     let b:PHP_CurrentIndentLevel = ind

runtime/indent/postscr.vim

@@ -41,16 +41,16 @@ function! PostscrIndentGet(lnum)
 
   " Indent for dicts, arrays, and saves with possible trailing comment
   if pline =~ '\(begin\|<<\|g\=save\|{\|[\)\s*\(%.*\)\=$'
-    let ind = ind + &sw
+    let ind = ind + shiftwidth()
   endif
 
   " Remove indent for popped dicts, and restores.
   if pline =~ '\(end\|g\=restore\)\s*$'
-    let ind = ind - &sw
+    let ind = ind - shiftwidth()
 
   " Else handle immediate dedents of dicts, restores, and arrays.
   elseif getline(a:lnum) =~ '\(end\|>>\|g\=restore\|}\|]\)'
-    let ind = ind - &sw
+    let ind = ind - shiftwidth()
 
   " Else handle DSC comments - always start of line.
   elseif getline(a:lnum) =~ '^\s*%%'

runtime/indent/pov.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language: PoV-Ray Scene Description Language
 " Maintainer: David Necas (Yeti) <yeti@physics.muni.cz>
-" Last Change: 2002-10-20
+" Last Change: 2017 Jun 13
 " URI: http://trific.ath.cx/Ftp/vim/indent/pov.vim
 
 " Only load this indent file when no other was loaded.
@@ -75,9 +75,9 @@ function GetPoVRayIndent()
   " opening line.
   let cur = s:MatchCount(v:lnum, '^\s*\%(#\s*\%(end\|else\)\>\|[]})]\)')
   if cur > 0
-    let final = plind + (chg - cur) * &sw
+    let final = plind + (chg - cur) * shiftwidth()
   else
-    let final = plind + chg * &sw
+    let final = plind + chg * shiftwidth()
   endif
 
   return final < 0 ? 0 : final

runtime/indent/prolog.vim

@@ -41,18 +41,18 @@ function! GetPrologIndent()
     endif
     " Check for clause head on previous line
     if pline =~ ':-\s*\(%.*\)\?$'
-	let ind = ind + &sw
+	let ind = ind + shiftwidth()
     " Check for end of clause on previous line
     elseif pline =~ '\.\s*\(%.*\)\?$'
-	let ind = ind - &sw
+	let ind = ind - shiftwidth()
     endif
     " Check for opening conditional on previous line
     if pline =~ '^\s*\([(;]\|->\)'
-	let ind = ind + &sw
+	let ind = ind + shiftwidth()
     endif
     " Check for closing an unclosed paren, or middle ; or ->
     if line =~ '^\s*\([);]\|->\)'
-	let ind = ind - &sw
+	let ind = ind - shiftwidth()
     endif
     return ind
 endfunction

runtime/indent/rpl.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:	RPL/2
 " Version:	0.2
-" Last Change:	2005 Mar 28
+" Last Change:	2017 Jun 13
 " Maintainer:	BERTRAND Jo<4A>l <rpl2@free.fr>
 
 " Only load this indent file when no other was loaded.
@@ -32,16 +32,16 @@ function RplGetIndent(lnum)
   if prevstat =~? '\<\(if\|iferr\|do\|while\)\>' && prevstat =~? '\<end\>'
   elseif prevstat =~? '\(^\|\s\+\)<<\($\|\s\+\)' && prevstat =~? '\s\+>>\($\|\s\+\)'
   elseif prevstat =~? '\<\(if\|iferr\|then\|else\|elseif\|select\|case\|do\|until\|while\|repeat\|for\|start\|default\)\>' || prevstat =~? '\(^\|\s\+\)<<\($\|\s\+\)'
-    let ind = ind + &sw
+    let ind = ind + shiftwidth()
   endif
 
   " Subtract a shiftwidth from then, else, elseif, end, until, repeat, next,
   " step
   let line = getline(v:lnum)
   if line =~? '^\s*\(then\|else\|elseif\|until\|repeat\|next\|step\|default\|end\)\>'
-    let ind = ind - &sw
+    let ind = ind - shiftwidth()
   elseif line =~? '^\s*>>\($\|\s\+\)'
-    let ind = ind - &sw
+    let ind = ind - shiftwidth()
   endif
 
   return ind

runtime/indent/ruby.vim

@@ -404,11 +404,7 @@ function GetRubyIndent(...)
   " ----------
 
   " The value of a single shift-width
-  if exists('*shiftwidth')
-    let sw = shiftwidth()
-  else
-    let sw = &sw
-  endif
+  let sw = shiftwidth()
 
   " For the current line, use the first argument if given, else v:lnum
   let clnum = a:0 ? a:1 : v:lnum

runtime/indent/rust.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:         Rust
 " Author:           Chris Morgan <me@chrismorgan.info>
-" Last Change:      2017 Mar 21
+" Last Change:      2017 Jun 13
 " For bugs, patches and license go to https://github.com/rust-lang/rust.vim
 
 " Only load this indent file when no other was loaded.
@@ -199,7 +199,7 @@ function GetRustIndent(lnum)
 					" It's the closing line, dedent it
 					return 0
 				else
-					return &shiftwidth
+					return shiftwidth()
 				endif
 			endif
 		endif

runtime/indent/sass.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:	Sass
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2016 Aug 29
+" Last Change:	2017 Jun 13
 
 if exists("b:did_indent")
   finish
@@ -29,7 +29,7 @@ function! GetSassIndent()
   let indent = indent(lnum)
   let cindent = indent(v:lnum)
   if line !~ s:property && line !~ s:extend && cline =~ s:property
-    return indent + (exists('*shiftwidth') ? shiftwidth() : &sw)
+    return indent + shiftwidth()
   else
     return -1
   endif

runtime/indent/sdl.vim

@@ -46,17 +46,17 @@ function! GetSDLIndent()
   if (getline(lnum) =~? '^\s*\(start\|state\|system\|package\|connection\|channel\|alternative\|macro\|operator\|newtype\|select\|substructure\|decision\|generator\|refinement\|service\|method\|exceptionhandler\|asntype\|syntype\|value\|(.*):\|\(priority\s\+\)\=input\|provided\)'
     \ || getline(lnum) =~? virtuality . '\(process\|procedure\|block\|object\)')
     \ && getline(lnum) !~? 'end[[:alpha:]]\+;$'
-    let ind = ind + &sw
+    let ind = ind + shiftwidth()
   endif
 
   " Subtract a 'shiftwidth' after states
   if getline(lnum) =~? '^\s*\(stop\|return\>\|nextstate\)'
-    let ind = ind - &sw
+    let ind = ind - shiftwidth()
   endif
 
   " Subtract a 'shiftwidth' on on end (uncompleted line)
   if getline(v:lnum) =~? '^\s*end\>'
-    let ind = ind - &sw
+    let ind = ind - shiftwidth()
   endif
 
   " Put each alternatives where the corresponding decision was

runtime/indent/sml.vim

@@ -115,9 +115,9 @@ function! GetSMLIndent()
 
 	" Return double 'shiftwidth' after lines matching:
 	if lline =~ '^\s*|.*=>\s*$'
-		return ind + &sw + &sw
+		return ind + 2 *shiftwidth()
 	elseif lline =~ '^\s*val\>.*=\s*$'
-		return ind + &sw
+		return ind + shiftwidth()
 	endif
 
   let line = getline(v:lnum)
@@ -157,7 +157,7 @@ function! GetSMLIndent()
 		if lastModule == -1
 			return 0
 		else
-			return lastModule + &sw
+			return lastModule + shiftwidth()
 		endif
 
 	" Indent lines starting with '|' from matching 'case', 'handle'
@@ -172,7 +172,7 @@ function! GetSMLIndent()
 		if switchLine =~ '\<case\>'
 			return col(".") + 2
 		elseif switchLine =~ '\<handle\>'
-			return switchLineIndent + &sw
+			return switchLineIndent + shiftwidth()
 		elseif switchLine =~ '\<datatype\>'
 			call search('=')
 			return col(".") - 1
@@ -184,7 +184,7 @@ function! GetSMLIndent()
   " Indent if last line ends with 'sig', 'struct', 'let', 'then', 'else',
   " 'in'
   elseif lline =~ '\<\(sig\|struct\|let\|in\|then\|else\)\s*$'
-		let ind = ind + &sw
+		let ind = ind + shiftwidth()
 
   " Indent if last line ends with 'of', align from 'case'
   elseif lline =~ '\<\(of\)\s*$'
@@ -199,14 +199,14 @@ function! GetSMLIndent()
 
 	" Indent if last line starts with 'fun', 'case', 'fn'
 	elseif lline =~ '^\s*\(fun\|fn\|case\)\>'
-		let ind = ind + &sw
+		let ind = ind + shiftwidth()
 
 	endif
 
 	" Don't indent 'let' if last line started with 'fun', 'fn'
 	if line =~ '^\s*let\>'
 		if lline =~ '^\s*\(fun\|fn\)'
-			let ind = ind - &sw
+			let ind = ind - shiftwidth()
 		endif
   endif
 

runtime/indent/sqlanywhere.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:    SQL
 " Maintainer:  David Fishburn <dfishburn dot vim at gmail dot com>
-" Last Change: 2012 Dec 06
+" Last Change: 2017 Jun 13
 " Version:     3.0
 " Download:    http://vim.sourceforge.net/script.php?script_id=495
 
@@ -147,7 +147,7 @@ function! s:CheckToIgnoreRightParan( prev_lnum, num_levels )
     endwhile
 
     " Fallback - just move back one
-    " return a:prev_indent - &sw
+    " return a:prev_indent - shiftwidth()
     return ignore_paran
 endfunction
 
@@ -166,7 +166,7 @@ function! s:GetStmtStarterIndent( keyword, curr_lnum )
     let lnum  = a:curr_lnum
 
     " Default - reduce indent by 1
-    let ind = indent(a:curr_lnum) - &sw
+    let ind = indent(a:curr_lnum) - shiftwidth()
 
     if a:keyword =~? 'end'
         exec 'normal! ^'
@@ -230,7 +230,7 @@ function! s:ModuloIndent(ind)
     let ind = a:ind
 
     if ind > 0
-        let modulo = ind % &shiftwidth
+        let modulo = ind % shiftwidth()
 
         if modulo > 0
             let ind = ind - modulo
@@ -291,7 +291,7 @@ function! GetSQLIndent()
     " where END IF, END, should decrease the indent.
     if prevline =~? s:SQLBlockStart
         " Move indent in
-        let ind = ind + &sw
+        let ind = ind + shiftwidth()
         " echom 'prevl - SQLBlockStart - indent ' . ind . '  line: ' . prevline
     elseif prevline =~ '[()]'
         if prevline =~ '('
@@ -308,7 +308,7 @@ function! GetSQLIndent()
         if num_unmatched_left > 0
             " There is a open left paranethesis
             " increase indent
-            let ind = ind + ( &sw * num_unmatched_left )
+            let ind = ind + ( shiftwidth() * num_unmatched_left )
         elseif num_unmatched_right > 0
             " if it is an unbalanced paranethesis only unindent if
             " it was part of a command (ie create table(..)  )
@@ -323,7 +323,7 @@ function! GetSQLIndent()
             endif
 
             if (num_unmatched_right - ignore) > 0
-                let ind = ind - ( &sw * (num_unmatched_right - ignore) )
+                let ind = ind - ( shiftwidth() * (num_unmatched_right - ignore) )
             endif
 
         endif
@@ -339,12 +339,12 @@ function! GetSQLIndent()
     if line =~? '^\s*els'
         " Any line when you type else will automatically back up one
         " ident level  (ie else, elseif, elsif)
-        let ind = ind - &sw
+        let ind = ind - shiftwidth()
         " echom 'curr - else - indent ' . ind
     elseif line =~? '^\s*end\>'
         let ind = s:GetStmtStarterIndent('end', v:lnum)
         " General case for end
-        " let ind = ind - &sw
+        " let ind = ind - shiftwidth()
         " echom 'curr - end - indent ' . ind
     elseif line =~? '^\s*when\>'
         let ind = s:GetStmtStarterIndent('when', v:lnum)
@@ -352,7 +352,7 @@ function! GetSQLIndent()
         " clause, do not change the indent level, since these
         " statements do not have a corresponding END statement.
         " if stmt_starter =~? 'case'
-        "    let ind = ind - &sw
+        "    let ind = ind - shiftwidth()
         " endif
         " elseif line =~ '^\s*)\s*;\?\s*$'
         " elseif line =~ '^\s*)'
@@ -371,14 +371,14 @@ function! GetSQLIndent()
         " let num_unmatched_right  = s:CountUnbalancedParan( line, ')' )
         " if num_unmatched_right > 0
         " elseif strpart( line, strlen(line)-1, 1 ) =~ ')'
-        " let ind = ind - &sw
+        " let ind = ind - shiftwidth()
         if line =~ '^\s*)'
             " let ignore = ignore + 1
             " echom 'curr - begins ) unbalanced ignore: ' . ignore
         endif
 
         if (num_unmatched_right - ignore) > 0
-            let ind = ind - ( &sw * (num_unmatched_right - ignore) )
+            let ind = ind - ( shiftwidth() * (num_unmatched_right - ignore) )
         endif
         " endif
     endif

runtime/indent/systemverilog.vim

@@ -29,7 +29,7 @@ function SystemVerilogIndent()
   if exists('b:systemverilog_indent_width')
     let offset = b:systemverilog_indent_width
   else
-    let offset = &sw
+    let offset = shiftwidth()
   endif
   if exists('b:systemverilog_indent_modules')
     let indent_modules = offset

runtime/indent/teraterm.vim

@@ -3,7 +3,7 @@
 "		Based on Tera Term Version 4.92
 " Maintainer:	Ken Takata
 " URL:		https://github.com/k-takata/vim-teraterm
-" Last Change:	2016 Aug 17
+" Last Change:	2017 Jun 13
 " Filenames:	*.ttl
 " License:	VIM License
 
@@ -22,16 +22,6 @@ if exists("*GetTeraTermIndent")
   finish
 endif
 
-" The shiftwidth() function is relatively new.
-" Don't require it to exist.
-if exists('*shiftwidth')
-  let s:sw = function('shiftwidth')
-else
-  function s:sw() abort
-    return &shiftwidth
-  endfunction
-endif
-
 function! GetTeraTermIndent(lnum)
   let l:prevlnum = prevnonblank(a:lnum-1)
   if l:prevlnum == 0
@@ -48,15 +38,15 @@ function! GetTeraTermIndent(lnum)
 
   if l:prevl =~ '^\s*if\>.*\<then\>'
     " previous line opened a block
-    let l:ind += s:sw()
+    let l:ind += shiftwidth()
   endif
   if l:prevl =~ '^\s*\%(elseif\|else\|do\|until\|while\|for\)\>'
     " previous line opened a block
-    let l:ind += s:sw()
+    let l:ind += shiftwidth()
   endif
   if l:thisl =~ '^\s*\%(elseif\|else\|endif\|enduntil\|endwhile\|loop\|next\)\>'
     " this line closed a block
-    let l:ind -= s:sw()
+    let l:ind -= shiftwidth()
   endif
 
   return l:ind

runtime/indent/tex.vim

@@ -215,14 +215,14 @@ function! GetTeXIndent() " {{{
     " ZYC modification : \end after \begin won't cause wrong indent anymore
     if line =~ '\\begin{.*}' 
         if line !~ g:tex_noindent_env
-            let ind = ind + &sw
+            let ind = ind + shiftwidth()
             let stay = 0
         endif
 
         if g:tex_indent_items
             " Add another sw for item-environments
             if line =~ g:tex_itemize_env
-                let ind = ind + &sw
+                let ind = ind + shiftwidth()
                 let stay = 0
             endif
         endif
@@ -241,23 +241,23 @@ function! GetTeXIndent() " {{{
         if g:tex_indent_items
             " Remove another sw for item-environments
             if cline =~ g:tex_itemize_env
-                let ind = ind - &sw
+                let ind = ind - shiftwidth()
                 let stay = 0
             endif
         endif
 
-        let ind = ind - &sw
+        let ind = ind - shiftwidth()
         let stay = 0
     endif
 
     if g:tex_indent_brace
         if line =~ '[[{]$'
-            let ind += &sw
+            let ind += shiftwidth()
             let stay = 0
         endif
 
         if cline =~ '^\s*\\\?[\]}]' && s:CheckPairedIsLastCharacter(v:lnum, indent(v:lnum))
-            let ind -= &sw
+            let ind -= shiftwidth()
             let stay = 0
         endif
 
@@ -266,7 +266,7 @@ function! GetTeXIndent() " {{{
                 let char = line[i]
                 if char == ']' || char == '}'
                     if s:CheckPairedIsLastCharacter(lnum, i)
-                        let ind -= &sw
+                        let ind -= shiftwidth()
                         let stay = 0
                     endif
                 endif
@@ -280,12 +280,12 @@ function! GetTeXIndent() " {{{
     if g:tex_indent_items
         " '\item' or '\bibitem' itself:
         if cline =~ g:tex_items
-            let ind = ind - &sw
+            let ind = ind - shiftwidth()
             let stay = 0
         endif
         " lines following to '\item' are intented once again:
         if line =~ g:tex_items
-            let ind = ind + &sw
+            let ind = ind + shiftwidth()
             let stay = 0
         endif
     endif
@@ -317,9 +317,9 @@ function! s:GetLastBeginIndentation(lnum) " {{{
                 return indent(lnum)
             endif
             if line =~ g:tex_itemize_env
-                return indent(lnum) + 2 * &sw
+                return indent(lnum) + 2 * shiftwidth()
             endif
-            return indent(lnum) + &sw
+            return indent(lnum) + shiftwidth()
         endif
     endfor
     return -1
@@ -347,7 +347,7 @@ function! s:GetEndIndentation(lnum) " {{{
             let min_indent = min([min_indent, indent(lnum)])
         endif
     endfor
-    return min_indent - &sw
+    return min_indent - shiftwidth()
 endfunction
 
 " Most of the code is from matchparen.vim

runtime/indent/tilde.vim

@@ -25,11 +25,11 @@ function GetTildeIndent(lnum)
 	endif
 
 	if getline(v:lnum) =~ '^\s*\~\(endif\|else\|elseif\|end\)\>'
-		return indent(v:lnum) - &sw
+		return indent(v:lnum) - shiftwidth()
 	endif
 
 	if getline(plnum) =~ '^\s*\~\(if\|foreach\|foreach_row\|xml_loop\|file_loop\|file_write\|file_append\|imap_loopsections\|imap_index\|imap_list\|ldap_search\|post_loopall\|post_loop\|file_loop\|sql_loop_num\|sql_dbmsselect\|search\|sql_loop\|post\|for\|function_define\|silent\|while\|setvalbig\|mail_create\|systempipe\|mail_send\|dual\|elseif\|else\)\>'
-		return indent(plnum) + &sw
+		return indent(plnum) + shiftwidth()
 	else
 		return -1
 	endif

runtime/indent/vb.vim

@@ -49,26 +49,26 @@ fun! VbGetIndent(lnum)
 
     " Add
     if previous_line =~? '^\s*\<\(begin\|\%(\%(private\|public\|friend\)\s\+\)\=\%(function\|sub\|property\)\|select\|case\|default\|if\|else\|elseif\|do\|for\|while\|enum\|with\)\>'
-	let ind = ind + &sw
+	let ind = ind + shiftwidth()
     endif
 
     " Subtract
     if this_line =~? '^\s*\<end\>\s\+\<select\>'
 	if previous_line !~? '^\s*\<select\>'
-	    let ind = ind - 2 * &sw
+	    let ind = ind - 2 * shiftwidth()
 	else
 	    " this case is for an empty 'select' -- 'end select'
 	    " (w/o any case statements) like:
 	    "
 	    " select case readwrite
 	    " end select
-	    let ind = ind - &sw
+	    let ind = ind - shiftwidth()
 	endif
     elseif this_line =~? '^\s*\<\(end\|else\|elseif\|until\|loop\|next\|wend\)\>'
-	let ind = ind - &sw
+	let ind = ind - shiftwidth()
     elseif this_line =~? '^\s*\<\(case\|default\)\>'
 	if previous_line !~? '^\s*\<select\>'
-	    let ind = ind - &sw
+	    let ind = ind - shiftwidth()
 	endif
     endif
 

runtime/indent/vhdl.vim

@@ -2,7 +2,7 @@
 " Language:    VHDL
 " Maintainer:  Gerald Lai <laigera+vim?gmail.com>
 " Version:     1.60
-" Last Change: 2016 Feb 26
+" Last Change: 2017 Jun 13
 " URL:         http://www.vim.org/scripts/script.php?script_id=1450
 
 " only load this indent file when no other was loaded
@@ -114,9 +114,9 @@ function GetVHDLindent()
       return ind2 + m
     else
       if g:vhdl_indent_genportmap
-        return ind2 + stridx(prevs_noi, '(') + &sw
+        return ind2 + stridx(prevs_noi, '(') + shiftwidth()
       else
-        return ind2 + &sw
+        return ind2 + shiftwidth()
       endif
     endif
   endif
@@ -128,7 +128,7 @@ function GetVHDLindent()
     if g:vhdl_indent_rhsassign
       return ind2 + matchend(prevs_noi, '<=\s*\ze.')
     else
-      return ind2 + &sw
+      return ind2 + shiftwidth()
     endif
   endif
 
@@ -218,12 +218,12 @@ function GetVHDLindent()
       let ps = getline(pn)
 
       if (ps =~? s:NC.'\<begin\>')
-        return indent(pn) - &sw
+        return indent(pn) - shiftwidth()
       endif
     endwhile
 
     if (pn == 0)
-      return ind - &sw
+      return ind - shiftwidth()
     else
       return indent(pn)
     endif
@@ -237,7 +237,7 @@ function GetVHDLindent()
     " keyword: "type"
     let s3 = s:NC.s:NE.'\<type\>'
     if curs !~? s3.'.*'.s:NC.'\<\%(record\|units\)\>.*'.s:ES && prevs =~? s3
-      let ind = ind + &sw
+      let ind = ind + shiftwidth()
     endif
     return ind
   endif
@@ -282,7 +282,7 @@ function GetVHDLindent()
   " removed:  "begin", "case", "elsif", "if", "loop", "record", "units", "while"
   " where:    anywhere in previous line
   if prevs =~? s:NC.s:NE.'\<\%(block\|process\)\>'
-    return ind + &sw
+    return ind + shiftwidth()
   endif
 
   " indent:   +sw
@@ -290,7 +290,7 @@ function GetVHDLindent()
   " removed:  "component", "for", "when", "with"
   " where:    start of previous line
   if prevs =~? '^\s*\%(architecture\|configuration\|entity\|package\)\>'
-    return ind + &sw
+    return ind + shiftwidth()
   endif
 
   " indent:   +sw
@@ -298,7 +298,7 @@ function GetVHDLindent()
   " removed:  "generate", "is", "=>"
   " where:    end of previous line
   if prevs =~? s:NC.'\<select'.s:ES
-    return ind + &sw
+    return ind + shiftwidth()
   endif
 
   " indent:   +sw
@@ -310,7 +310,7 @@ function GetVHDLindent()
   " where:    end of previous line
   " _note_:   indent allowed to leave this filter
   if prevs =~? s:NC.'\%(\<begin\>\|'.s:NE.'\<\%(loop\|record\|units\)\>\)' || prevs =~? '^\s*\%(component\|else\|for\)\>' || prevs =~? s:NC.'\%('.s:NE.'\<generate\|\<\%(is\|then\)\|=>\)'.s:ES
-    let ind = ind + &sw
+    let ind = ind + shiftwidth()
   endif
 
   " ****************************************************************************************
@@ -322,7 +322,7 @@ function GetVHDLindent()
     if prevs =~? s:NC.'\<is'.s:ES
       return ind
     elseif prevs !~? s4
-      return ind - &sw
+      return ind - shiftwidth()
     else
       return ind2
     endif
@@ -336,7 +336,7 @@ function GetVHDLindent()
     if prevs =~? '^\s*\%(elsif\|'.s5.'\)'
       return ind
     else
-      return ind - &sw
+      return ind - shiftwidth()
     endif
   endif
 
@@ -367,9 +367,9 @@ function GetVHDLindent()
         "where:    start of previous non-comment line
         if m == 1
           if ps =~? '^\s*end\s\+case\>'
-            return indent(pn) - 2 * &sw
+            return indent(pn) - 2 * shiftwidth()
           elseif ps =~? '^\s*when\>'
-            return indent(pn) - &sw
+            return indent(pn) - shiftwidth()
           elseif ps =~? '^\s*case\>'
             return indent(pn)
           endif
@@ -385,14 +385,14 @@ function GetVHDLindent()
       let pn = prevnonblank(pn - 1)
       let ps = getline(pn)
     endwhile
-    return ind - &sw
+    return ind - shiftwidth()
   endif
 
   " indent:   -sw
   " keyword:  ")"
   " where:    start of current line
   if curs =~ '^\s*)'
-    return ind - &sw
+    return ind - shiftwidth()
   endif
 
   " indent:   0
@@ -407,7 +407,7 @@ function GetVHDLindent()
   " where:    start of current line
   "if curs =~? '^\s*end\s\+\w\+\>'
   if curs =~? '^\s*end\%(\s\|;'.s:ES.'\)'
-    return ind - &sw
+    return ind - shiftwidth()
   endif
 
   " ****************************************************************************************

runtime/indent/xml.vim

@@ -1,6 +1,6 @@
 " Language:	xml
 " Maintainer:	Johannes Zellner <johannes@zellner.org>
-" Last Change:	2012 Jul 25
+" Last Change:	2017 Jun 13
 " Notes:	1) does not indent pure non-xml code (e.g. embedded scripts)
 "		2) will be confused by unbalanced tags in comments
 "		or CDATA sections.
@@ -67,7 +67,7 @@ endfun
 fun! <SID>XmlIndentSum(lnum, style, add)
     let line = getline(a:lnum)
     if a:style == match(line, '^\s*</')
-	return (&sw *
+	return (shiftwidth() *
 	\  (<SID>XmlIndentWithPattern(line, b:xml_indent_open)
 	\ - <SID>XmlIndentWithPattern(line, b:xml_indent_close)
 	\ - <SID>XmlIndentWithPattern(line, '.\{-}/>'))) + a:add

runtime/indent/yaml.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:         YAML
 " Maintainer:       Nikolai Pavlov <zyx.vim@gmail.com>
-" Last Change:	    2015 Nov 01
+" Last Change:	    2017 Jun 13
 
 " Only load this indent file when no other was loaded.
 if exists('b:did_indent')
@@ -24,14 +24,6 @@ if exists('*GetYAMLIndent')
     finish
 endif
 
-if exists('*shiftwidth')
-    let s:shiftwidth = function('shiftwidth')
-else
-    function s:shiftwidth()
-        return &shiftwidth
-    endfunction
-endif
-
 function s:FindPrevLessIndentedLine(lnum, ...)
     let prevlnum = prevnonblank(a:lnum-1)
     let curindent = a:0 ? a:1 : indent(a:lnum)
@@ -119,7 +111,7 @@ function GetYAMLIndent(lnum)
         "
         " - |-
         "     Block scalar without indentation indicator
-        return previndent+s:shiftwidth()
+        return previndent+shiftwidth()
     elseif prevline =~# '\v[:-]\ [|>]%(\d+[+\-]?|[+\-]?\d+)%(\#.*|\s*)$'
         " - |+2
         "   block scalar with indentation indicator
@@ -155,7 +147,7 @@ function GetYAMLIndent(lnum)
                 \                             '\v)%(\s+|\s*%(\#.*)?$))*'
         " Mapping with: value
         "     that is multiline scalar
-        return previndent+s:shiftwidth()
+        return previndent+shiftwidth()
     endif
     return previndent
 endfunction

runtime/scripts.vim

@@ -1,11 +1,15 @@
 " Vim support file to detect file types in scripts
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last change:	2017 Mar 04
+" Last change:	2017 Jun 11
 
 " This file is called by an autocommand for every file that has just been
 " loaded into a buffer.  It checks if the type of file can be recognized by
 " the file contents.  The autocommand is in $VIMRUNTIME/filetype.vim.
+"
+" Note that the pattern matches are done with =~# to avoid the value of the
+" 'ignorecase' option making a difference.  Where case is to be ignored use
+" =~? instead.  Do not use =~ anywhere.
 
 
 " Only do the rest when the FileType autocommand has not been triggered yet.
@@ -28,12 +32,12 @@ set cpo&vim
 
 let s:line1 = getline(1)
 
-if s:line1 =~ "^#!"
+if s:line1 =~# "^#!"
   " A script that starts with "#!".
 
   " Check for a line like "#!/usr/bin/env VAR=val bash".  Turn it into
   " "#!/usr/bin/bash" to make matching easier.
-  if s:line1 =~ '^#!\s*\S*\<env\s'
+  if s:line1 =~# '^#!\s*\S*\<env\s'
     let s:line1 = substitute(s:line1, '\S\+=\S\+', '', 'g')
     let s:line1 = substitute(s:line1, '\<env\s\+', '', '')
   endif
@@ -44,11 +48,11 @@ if s:line1 =~ "^#!"
   " "#!/usr/bin/env perl [path/args]"
   " If there is no path use the first word: "#!perl [path/args]".
   " Otherwise get the last word after a slash: "#!/usr/bin/perl [path/args]".
-  if s:line1 =~ '^#!\s*\a:[/\\]'
+  if s:line1 =~# '^#!\s*\a:[/\\]'
     let s:name = substitute(s:line1, '^#!.*[/\\]\(\i\+\).*', '\1', '')
-  elseif s:line1 =~ '^#!.*\<env\>'
+  elseif s:line1 =~# '^#!.*\<env\>'
     let s:name = substitute(s:line1, '^#!.*\<env\>\s\+\(\i\+\).*', '\1', '')
-  elseif s:line1 =~ '^#!\s*[^/\\ ]*\>\([^/\\]\|$\)'
+  elseif s:line1 =~# '^#!\s*[^/\\ ]*\>\([^/\\]\|$\)'
     let s:name = substitute(s:line1, '^#!\s*\([^/\\ ]*\>\).*', '\1', '')
   else
     let s:name = substitute(s:line1, '^#!\s*\S*[/\\]\(\i\+\).*', '\1', '')
@@ -56,16 +60,16 @@ if s:line1 =~ "^#!"
 
   " tcl scripts may have #!/bin/sh in the first line and "exec wish" in the
   " third line.  Suggested by Steven Atkinson.
-  if getline(3) =~ '^exec wish'
+  if getline(3) =~# '^exec wish'
     let s:name = 'wish'
   endif
 
   " Bourne-like shell scripts: bash bash2 ksh ksh93 sh
-  if s:name =~ '^\(bash\d*\|\|ksh\d*\|sh\)\>'
+  if s:name =~# '^\(bash\d*\|\|ksh\d*\|sh\)\>'
     call SetFileTypeSH(s:line1)	" defined in filetype.vim
 
     " csh scripts
-  elseif s:name =~ '^csh\>'
+  elseif s:name =~# '^csh\>'
     if exists("g:filetype_csh")
       call SetFileTypeShell(g:filetype_csh)
     else
@@ -73,99 +77,99 @@ if s:line1 =~ "^#!"
     endif
 
     " tcsh scripts
-  elseif s:name =~ '^tcsh\>'
+  elseif s:name =~# '^tcsh\>'
     call SetFileTypeShell("tcsh")
 
     " Z shell scripts
-  elseif s:name =~ '^zsh\>'
+  elseif s:name =~# '^zsh\>'
     set ft=zsh
 
     " TCL scripts
-  elseif s:name =~ '^\(tclsh\|wish\|expectk\|itclsh\|itkwish\)\>'
+  elseif s:name =~# '^\(tclsh\|wish\|expectk\|itclsh\|itkwish\)\>'
     set ft=tcl
 
     " Expect scripts
-  elseif s:name =~ '^expect\>'
+  elseif s:name =~# '^expect\>'
     set ft=expect
 
     " Gnuplot scripts
-  elseif s:name =~ '^gnuplot\>'
+  elseif s:name =~# '^gnuplot\>'
     set ft=gnuplot
 
     " Makefiles
-  elseif s:name =~ 'make\>'
+  elseif s:name =~# 'make\>'
     set ft=make
 
     " Lua
-  elseif s:name =~ 'lua'
+  elseif s:name =~# 'lua'
     set ft=lua
 
     " Perl 6
-  elseif s:name =~ 'perl6'
+  elseif s:name =~# 'perl6'
     set ft=perl6
 
     " Perl
-  elseif s:name =~ 'perl'
+  elseif s:name =~# 'perl'
     set ft=perl
 
     " PHP
-  elseif s:name =~ 'php'
+  elseif s:name =~# 'php'
     set ft=php
 
     " Python
-  elseif s:name =~ 'python'
+  elseif s:name =~# 'python'
     set ft=python
 
     " Groovy
-  elseif s:name =~ '^groovy\>'
+  elseif s:name =~# '^groovy\>'
     set ft=groovy
 
     " Ruby
-  elseif s:name =~ 'ruby'
+  elseif s:name =~# 'ruby'
     set ft=ruby
 
     " JavaScript
-  elseif s:name =~ 'node\(js\)\=\>' || s:name =~ 'rhino\>'
+  elseif s:name =~# 'node\(js\)\=\>' || s:name =~# 'rhino\>'
     set ft=javascript
 
     " BC calculator
-  elseif s:name =~ '^bc\>'
+  elseif s:name =~# '^bc\>'
     set ft=bc
 
     " sed
-  elseif s:name =~ 'sed\>'
+  elseif s:name =~# 'sed\>'
     set ft=sed
 
     " OCaml-scripts
-  elseif s:name =~ 'ocaml'
+  elseif s:name =~# 'ocaml'
     set ft=ocaml
 
     " Awk scripts
-  elseif s:name =~ 'awk\>'
+  elseif s:name =~# 'awk\>'
     set ft=awk
 
     " Website MetaLanguage
-  elseif s:name =~ 'wml'
+  elseif s:name =~# 'wml'
     set ft=wml
 
     " Scheme scripts
-  elseif s:name =~ 'scheme'
+  elseif s:name =~# 'scheme'
     set ft=scheme
 
     " CFEngine scripts
-  elseif s:name =~ 'cfengine'
+  elseif s:name =~# 'cfengine'
     set ft=cfengine
 
     " Erlang scripts
-  elseif s:name =~ 'escript'
+  elseif s:name =~# 'escript'
     set ft=erlang
 
     " Haskell
-  elseif s:name =~ 'haskell'
+  elseif s:name =~# 'haskell'
     set ft=haskell
 
     " Scala
-  elseif s:name =~ 'scala\>'
+  elseif s:name =~# 'scala\>'
     set ft=scala
 
   endif
@@ -180,28 +184,28 @@ else
   let s:line5 = getline(5)
 
   " Bourne-like shell scripts: sh ksh bash bash2
-  if s:line1 =~ '^:$'
+  if s:line1 =~# '^:$'
     call SetFileTypeSH(s:line1)	" defined in filetype.vim
 
     " Z shell scripts
-  elseif s:line1 =~ '^#compdef\>' || s:line1 =~ '^#autoload\>' ||
-        \ "\n".s:line1."\n".s:line2."\n".s:line3."\n".s:line4."\n".s:line5 =~ '\n\s*emulate\s\+\%(-[LR]\s\+\)\=[ckz]\=sh\>'
+  elseif s:line1 =~# '^#compdef\>' || s:line1 =~# '^#autoload\>' ||
+        \ "\n".s:line1."\n".s:line2."\n".s:line3."\n".s:line4."\n".s:line5 =~# '\n\s*emulate\s\+\%(-[LR]\s\+\)\=[ckz]\=sh\>'
     set ft=zsh
 
   " ELM Mail files
-  elseif s:line1 =~ '^From \([a-zA-Z][a-zA-Z_0-9\.=-]*\(@[^ ]*\)\=\|-\) .* \(19\|20\)\d\d$'
+  elseif s:line1 =~# '^From \([a-zA-Z][a-zA-Z_0-9\.=-]*\(@[^ ]*\)\=\|-\) .* \(19\|20\)\d\d$'
     set ft=mail
 
     " Mason
-  elseif s:line1 =~ '^<[%&].*>'
+  elseif s:line1 =~# '^<[%&].*>'
     set ft=mason
 
     " Vim scripts (must have '" vim' as the first line to trigger this)
-  elseif s:line1 =~ '^" *[vV]im$'
+  elseif s:line1 =~# '^" *[vV]im$'
     set ft=vim
 
     " MOO
-  elseif s:line1 =~ '^\*\* LambdaMOO Database, Format Version \%([1-3]\>\)\@!\d\+ \*\*$'
+  elseif s:line1 =~# '^\*\* LambdaMOO Database, Format Version \%([1-3]\>\)\@!\d\+ \*\*$'
     set ft=moo
 
     " Diff file:
@@ -215,29 +219,29 @@ else
     " - "=== ", "--- ", "+++ " (bzr diff, common case)
     " - "=== (removed|added|renamed|modified)" (bzr diff, alternative)
     " - "# HG changeset patch" in first line (Mercurial export format)
-  elseif s:line1 =~ '^\(diff\>\|Only in \|\d\+\(,\d\+\)\=[cda]\d\+\>\|# It was generated by makepatch \|Index:\s\+\f\+\r\=$\|===== \f\+ \d\+\.\d\+ vs edited\|==== //\f\+#\d\+\|# HG changeset patch\)'
-	\ || (s:line1 =~ '^--- ' && s:line2 =~ '^+++ ')
-	\ || (s:line1 =~ '^\* looking for ' && s:line2 =~ '^\* comparing to ')
-	\ || (s:line1 =~ '^\*\*\* ' && s:line2 =~ '^--- ')
-	\ || (s:line1 =~ '^=== ' && ((s:line2 =~ '^=\{66\}' && s:line3 =~ '^--- ' && s:line4 =~ '^+++') || (s:line2 =~ '^--- ' && s:line3 =~ '^+++ ')))
-	\ || (s:line1 =~ '^=== \(removed\|added\|renamed\|modified\)')
+  elseif s:line1 =~# '^\(diff\>\|Only in \|\d\+\(,\d\+\)\=[cda]\d\+\>\|# It was generated by makepatch \|Index:\s\+\f\+\r\=$\|===== \f\+ \d\+\.\d\+ vs edited\|==== //\f\+#\d\+\|# HG changeset patch\)'
+	\ || (s:line1 =~# '^--- ' && s:line2 =~# '^+++ ')
+	\ || (s:line1 =~# '^\* looking for ' && s:line2 =~# '^\* comparing to ')
+	\ || (s:line1 =~# '^\*\*\* ' && s:line2 =~# '^--- ')
+	\ || (s:line1 =~# '^=== ' && ((s:line2 =~# '^=\{66\}' && s:line3 =~# '^--- ' && s:line4 =~# '^+++') || (s:line2 =~# '^--- ' && s:line3 =~# '^+++ ')))
+	\ || (s:line1 =~# '^=== \(removed\|added\|renamed\|modified\)')
     set ft=diff
 
     " PostScript Files (must have %!PS as the first line, like a2ps output)
-  elseif s:line1 =~ '^%![ \t]*PS'
+  elseif s:line1 =~# '^%![ \t]*PS'
     set ft=postscr
 
     " M4 scripts: Guess there is a line that starts with "dnl".
-  elseif s:line1 =~ '^\s*dnl\>'
-	\ || s:line2 =~ '^\s*dnl\>'
-	\ || s:line3 =~ '^\s*dnl\>'
-	\ || s:line4 =~ '^\s*dnl\>'
-	\ || s:line5 =~ '^\s*dnl\>'
+  elseif s:line1 =~# '^\s*dnl\>'
+	\ || s:line2 =~# '^\s*dnl\>'
+	\ || s:line3 =~# '^\s*dnl\>'
+	\ || s:line4 =~# '^\s*dnl\>'
+	\ || s:line5 =~# '^\s*dnl\>'
     set ft=m4
 
     " AmigaDos scripts
   elseif $TERM == "amiga"
-	\ && (s:line1 =~ "^;" || s:line1 =~ '^\.[bB][rR][aA]')
+	\ && (s:line1 =~# "^;" || s:line1 =~? '^\.bra')
     set ft=amiga
 
     " SiCAD scripts (must have procn or procd as the first line to trigger this)
@@ -245,15 +249,15 @@ else
     set ft=sicad
 
     " Purify log files start with "****  Purify"
-  elseif s:line1 =~ '^\*\*\*\*  Purify'
+  elseif s:line1 =~# '^\*\*\*\*  Purify'
     set ft=purifylog
 
     " XML
-  elseif s:line1 =~ '<?\s*xml.*?>'
+  elseif s:line1 =~# '<?\s*xml.*?>'
     set ft=xml
 
     " XHTML (e.g.: PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN")
-  elseif s:line1 =~ '\<DTD\s\+XHTML\s'
+  elseif s:line1 =~# '\<DTD\s\+XHTML\s'
     set ft=xhtml
 
     " HTML (e.g.: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN")
@@ -262,96 +266,96 @@ else
     set ft=html
 
     " PDF
-  elseif s:line1 =~ '^%PDF-'
+  elseif s:line1 =~# '^%PDF-'
     set ft=pdf
 
     " XXD output
-  elseif s:line1 =~ '^\x\{7}: \x\{2} \=\x\{2} \=\x\{2} \=\x\{2} '
+  elseif s:line1 =~# '^\x\{7}: \x\{2} \=\x\{2} \=\x\{2} \=\x\{2} '
     set ft=xxd
 
     " RCS/CVS log output
-  elseif s:line1 =~ '^RCS file:' || s:line2 =~ '^RCS file:'
+  elseif s:line1 =~# '^RCS file:' || s:line2 =~# '^RCS file:'
     set ft=rcslog
 
     " CVS commit
-  elseif s:line2 =~ '^CVS:' || getline("$") =~ '^CVS: '
+  elseif s:line2 =~# '^CVS:' || getline("$") =~# '^CVS: '
     set ft=cvs
 
     " Prescribe
-  elseif s:line1 =~ '^!R!'
+  elseif s:line1 =~# '^!R!'
     set ft=prescribe
 
     " Send-pr
-  elseif s:line1 =~ '^SEND-PR:'
+  elseif s:line1 =~# '^SEND-PR:'
     set ft=sendpr
 
     " SNNS files
-  elseif s:line1 =~ '^SNNS network definition file'
+  elseif s:line1 =~# '^SNNS network definition file'
     set ft=snnsnet
-  elseif s:line1 =~ '^SNNS pattern definition file'
+  elseif s:line1 =~# '^SNNS pattern definition file'
     set ft=snnspat
-  elseif s:line1 =~ '^SNNS result file'
+  elseif s:line1 =~# '^SNNS result file'
     set ft=snnsres
 
     " Virata
-  elseif s:line1 =~ '^%.\{-}[Vv]irata'
-	\ || s:line2 =~ '^%.\{-}[Vv]irata'
-	\ || s:line3 =~ '^%.\{-}[Vv]irata'
-	\ || s:line4 =~ '^%.\{-}[Vv]irata'
-	\ || s:line5 =~ '^%.\{-}[Vv]irata'
+  elseif s:line1 =~# '^%.\{-}[Vv]irata'
+	\ || s:line2 =~# '^%.\{-}[Vv]irata'
+	\ || s:line3 =~# '^%.\{-}[Vv]irata'
+	\ || s:line4 =~# '^%.\{-}[Vv]irata'
+	\ || s:line5 =~# '^%.\{-}[Vv]irata'
     set ft=virata
 
     " Strace
-  elseif s:line1 =~ '^\(\[pid \d\+\] \)\=[0-9:.]* *execve(' || s:line1 =~ '^__libc_start_main'
+  elseif s:line1 =~# '^\(\[pid \d\+\] \)\=[0-9:.]* *execve(' || s:line1 =~# '^__libc_start_main'
     set ft=strace
 
     " VSE JCL
-  elseif s:line1 =~ '^\* $$ JOB\>' || s:line1 =~ '^// *JOB\>'
+  elseif s:line1 =~# '^\* $$ JOB\>' || s:line1 =~# '^// *JOB\>'
     set ft=vsejcl
 
     " TAK and SINDA
-  elseif s:line4 =~ 'K & K  Associates' || s:line2 =~ 'TAK 2000'
+  elseif s:line4 =~# 'K & K  Associates' || s:line2 =~# 'TAK 2000'
     set ft=takout
-  elseif s:line3 =~ 'S Y S T E M S   I M P R O V E D '
+  elseif s:line3 =~# 'S Y S T E M S   I M P R O V E D '
     set ft=sindaout
-  elseif getline(6) =~ 'Run Date: '
+  elseif getline(6) =~# 'Run Date: '
     set ft=takcmp
-  elseif getline(9) =~ 'Node    File  1'
+  elseif getline(9) =~# 'Node    File  1'
     set ft=sindacmp
 
     " DNS zone files
-  elseif s:line1.s:line2.s:line3.s:line4 =~ '^; <<>> DiG [0-9.]\+ <<>>\|BIND.*named\|$ORIGIN\|$TTL\|IN\s\+SOA'
+  elseif s:line1.s:line2.s:line3.s:line4 =~# '^; <<>> DiG [0-9.]\+ <<>>\|BIND.*named\|$ORIGIN\|$TTL\|IN\s\+SOA'
     set ft=bindzone
 
     " BAAN
-  elseif s:line1 =~ '|\*\{1,80}' && s:line2 =~ 'VRC '
-	\ || s:line2 =~ '|\*\{1,80}' && s:line3 =~ 'VRC '
+  elseif s:line1 =~# '|\*\{1,80}' && s:line2 =~# 'VRC '
+	\ || s:line2 =~# '|\*\{1,80}' && s:line3 =~# 'VRC '
     set ft=baan
 
   " Valgrind
-  elseif s:line1 =~ '^==\d\+== valgrind' || s:line3 =~ '^==\d\+== Using valgrind'
+  elseif s:line1 =~# '^==\d\+== valgrind' || s:line3 =~# '^==\d\+== Using valgrind'
     set ft=valgrind
 
   " Go docs
-  elseif s:line1 =~ '^PACKAGE DOCUMENTATION$'
+  elseif s:line1 =~# '^PACKAGE DOCUMENTATION$'
     set ft=godoc
 
   " Renderman Interface Bytestream
-  elseif s:line1 =~ '^##RenderMan'
+  elseif s:line1 =~# '^##RenderMan'
     set ft=rib
 
   " Scheme scripts
-  elseif s:line1 =~ 'exec\s\+\S*scheme' || s:line2 =~ 'exec\s\+\S*scheme'
+  elseif s:line1 =~# 'exec\s\+\S*scheme' || s:line2 =~# 'exec\s\+\S*scheme'
     set ft=scheme
 
   " Git output
-  elseif s:line1 =~ '^\(commit\|tree\|object\) \x\{40\}\>\|^tag \S\+$'
+  elseif s:line1 =~# '^\(commit\|tree\|object\) \x\{40\}\>\|^tag \S\+$'
     set ft=git
 
    " Gprof (gnu profiler)
    elseif s:line1 == 'Flat profile:'
      \ && s:line2 == ''
-     \ && s:line3 =~ '^Each sample counts as .* seconds.$'
+     \ && s:line3 =~# '^Each sample counts as .* seconds.$'
      set ft=gprof
 
   " Erlang terms
@@ -362,18 +366,18 @@ else
   " CVS diff
   else
     let s:lnum = 1
-    while getline(s:lnum) =~ "^? " && s:lnum < line("$")
+    while getline(s:lnum) =~# "^? " && s:lnum < line("$")
       let s:lnum += 1
     endwhile
-    if getline(s:lnum) =~ '^Index:\s\+\f\+$'
+    if getline(s:lnum) =~# '^Index:\s\+\f\+$'
       set ft=diff
 
       " locale input files: Formal Definitions of Cultural Conventions
       " filename must be like en_US, fr_FR@euro or en_US.UTF-8
-    elseif expand("%") =~ '\a\a_\a\a\($\|[.@]\)\|i18n$\|POSIX$\|translit_'
+    elseif expand("%") =~# '\a\a_\a\a\($\|[.@]\)\|i18n$\|POSIX$\|translit_'
       let s:lnum = 1
       while s:lnum < 100 && s:lnum < line("$")
-	if getline(s:lnum) =~ '^LC_\(IDENTIFICATION\|CTYPE\|COLLATE\|MONETARY\|NUMERIC\|TIME\|MESSAGES\|PAPER\|TELEPHONE\|MEASUREMENT\|NAME\|ADDRESS\)$'
+	if getline(s:lnum) =~# '^LC_\(IDENTIFICATION\|CTYPE\|COLLATE\|MONETARY\|NUMERIC\|TIME\|MESSAGES\|PAPER\|TELEPHONE\|MEASUREMENT\|NAME\|ADDRESS\)$'
 	  setf fdcc
 	  break
 	endif

runtime/syntax/debchangelog.vim

@@ -3,7 +3,7 @@
 " Maintainer:  Debian Vim Maintainers <pkg-vim-maintainers@lists.alioth.debian.org>
 " Former Maintainers: Gerfried Fuchs <alfie@ist.org>
 "                     Wichert Akkerman <wakkerma@debian.org>
-" Last Change: 2016 Nov 12
+" Last Change: 2017 Apr 23
 " URL: https://anonscm.debian.org/cgit/pkg-vim/vim.git/plain/runtime/syntax/debchangelog.vim
 
 " Standard syntax initialization
@@ -14,14 +14,14 @@ endif
 " Case doesn't matter for us
 syn case ignore
 
-let urgency='urgency=\(low\|medium\|high\|critical\)\( [^[:space:],][^,]*\)\='
-let binNMU='binary-only=yes'
+let s:urgency='urgency=\(low\|medium\|high\|critical\)\( [^[:space:],][^,]*\)\='
+let s:binNMU='binary-only=yes'
 
 " Define some common expressions we can use later on
 syn match debchangelogName	contained "^[[:alnum:]][[:alnum:].+-]\+ "
-exe 'syn match debchangelogFirstKV	contained "; \('.urgency.'\|'.binNMU.'\)"'
-exe 'syn match debchangelogOtherKV	contained ", \('.urgency.'\|'.binNMU.'\)"'
-syn match debchangelogTarget	contained "\v %(frozen|unstable|sid|%(testing|%(old)=stable)%(-proposed-updates|-security)=|experimental|squeeze-%(backports%(-sloppy)=|volatile|lts|security)|wheezy-%(backports%(-sloppy)=|security)|jessie%(-backports|-security)=|stretch|%(devel|precise|trusty|vivid|wily|xenial|yakkety|zesty)%(-%(security|proposed|updates|backports|commercial|partner))=)+"
+exe 'syn match debchangelogFirstKV	contained "; \('.s:urgency.'\|'.s:binNMU.'\)"'
+exe 'syn match debchangelogOtherKV	contained ", \('.s:urgency.'\|'.s:binNMU.'\)"'
+syn match debchangelogTarget	contained "\v %(frozen|unstable|sid|%(testing|%(old)=stable)%(-proposed-updates|-security)=|experimental|squeeze-%(backports%(-sloppy)=|volatile|lts|security)|%(wheezy|jessie)%(-backports%(-sloppy)=|-security)=|stretch%(-backports|-security)=|%(devel|precise|trusty|vivid|wily|xenial|yakkety|zesty|artful)%(-%(security|proposed|updates|backports|commercial|partner))=)+"
 syn match debchangelogVersion	contained "(.\{-})"
 syn match debchangelogCloses	contained "closes:\_s*\(bug\)\=#\=\_s\=\d\+\(,\_s*\(bug\)\=#\=\_s\=\d\+\)*"
 syn match debchangelogLP	contained "\clp:\s\+#\d\+\(,\s*#\d\+\)*"

runtime/syntax/debsources.vim

@@ -2,7 +2,7 @@
 " Language:     Debian sources.list
 " Maintainer:   Debian Vim Maintainers <pkg-vim-maintainers@lists.alioth.debian.org>
 " Former Maintainer: Matthijs Mohlmann <matthijs@cacholong.nl>
-" Last Change: 2016 Nov 12
+" Last Change: 2017 Apr 22
 " URL: https://anonscm.debian.org/cgit/pkg-vim/vim.git/plain/runtime/syntax/debsources.vim
 
 " Standard syntax initialization
@@ -25,7 +25,7 @@ let s:supported = [
       \ 'oldstable', 'stable', 'testing', 'unstable', 'experimental',
       \ 'squeeze', 'wheezy', 'jessie', 'stretch', 'sid', 'rc-buggy',
       \
-      \ 'precise', 'trusty', 'xenial', 'yakkety', 'zesty', 'devel'
+      \ 'trusty', 'xenial', 'yakkety', 'zesty', 'artful', 'devel'
       \ ]
 let s:unsupported = [
       \ 'buzz', 'rex', 'bo', 'hamm', 'slink', 'potato',
@@ -33,15 +33,15 @@ let s:unsupported = [
       \
       \ 'warty', 'hoary', 'breezy', 'dapper', 'edgy', 'feisty',
       \ 'gutsy', 'hardy', 'intrepid', 'jaunty', 'karmic', 'lucid',
-      \ 'maverick', 'natty', 'oneiric', 'quantal', 'raring', 'saucy',
+      \ 'maverick', 'natty', 'oneiric', 'precise', 'quantal', 'raring', 'saucy',
       \ 'utopic', 'vivid', 'wily'
       \ ]
 let &cpo=s:cpo
 
 " Match uri's
 syn match debsourcesUri            +\(https\?://\|ftp://\|[rs]sh://\|debtorrent://\|\(cdrom\|copy\|file\):\)[^' 	<>"]\++
-exe 'syn match debsourcesDistrKeyword   +\([[:alnum:]_./]*\)\('. join(s:supported, '\|'). '\)\([-[:alnum:]_./]*\)+'
-exe 'syn match debsourcesUnsupportedDistrKeyword +\([[:alnum:]_./]*\)\('. join(s:unsupported, '\|') .'\)\([-[:alnum:]_./]*\)+'
+exe 'syn match debsourcesDistrKeyword   +\([[:alnum:]_./]*\)\<\('. join(s:supported, '\|'). '\)\>\([-[:alnum:]_./]*\)+'
+exe 'syn match debsourcesUnsupportedDistrKeyword +\([[:alnum:]_./]*\)\<\('. join(s:unsupported, '\|') .'\)\>\([-[:alnum:]_./]*\)+'
 
 " Associate our matches and regions with pretty colours
 hi def link debsourcesLine                    Error

runtime/syntax/help.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	Vim help file
 " Maintainer:	Bram Moolenaar (Bram@vim.org)
-" Last Change:	2016 Sep 02
+" Last Change:	2017 Jun 13
 
 " Quit when a (custom) syntax file was already loaded
 if exists("b:current_syntax")
@@ -54,7 +54,8 @@ else
   syn match helpIgnore		"." contained
 endif
 syn keyword helpNote		note Note NOTE note: Note: NOTE: Notes Notes:
-syn keyword helpWarning		WARNING: Warning:
+syn keyword helpWarning		WARNING WARNING: Warning:
+syn keyword helpDeprecated	DEPRECATED DEPRECATED: Deprecated:
 syn match helpSpecial		"\<N\>"
 syn match helpSpecial		"\<N\.$"me=e-1
 syn match helpSpecial		"\<N\.\s"me=e-2
@@ -171,6 +172,7 @@ hi def link helpNotVi		Special
 hi def link helpSpecial		Special
 hi def link helpNote		Todo
 hi def link helpWarning		Todo
+hi def link helpDeprecated	Todo
 
 hi def link helpComment		Comment
 hi def link helpConstant	Constant

runtime/syntax/php.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language: php PHP 3/4/5/7
 " Maintainer: Jason Woofenden <jason@jasonwoof.com>
-" Last Change: Apr 28, 2017
+" Last Change: Jun 09, 2017
 " URL: https://jasonwoof.com/gitweb/?p=vim-syntax.git;a=blob;f=php.vim;hb=HEAD
 " Former Maintainers: Peter Hodge <toomuchphp-vim@yahoo.com>
 "         Debian VIM Maintainers <pkg-vim-maintainers@lists.alioth.debian.org>
@@ -197,7 +197,7 @@ syn keyword phpFunctions  nsapi_request_headers nsapi_response_headers nsapi_vir
 syn keyword phpFunctions  aggregate_info aggregate_methods_by_list aggregate_methods_by_regexp aggregate_methods aggregate_properties_by_list aggregate_properties_by_regexp aggregate_properties aggregate aggregation_info deaggregate  contained
 syn keyword phpFunctions  ocibindbyname ocicancel ocicloselob ocicollappend ocicollassign ocicollassignelem ocicollgetelem ocicollmax ocicollsize ocicolltrim ocicolumnisnull ocicolumnname ocicolumnprecision ocicolumnscale ocicolumnsize ocicolumntype ocicolumntyperaw ocicommit ocidefinebyname ocierror ociexecute ocifetch ocifetchinto ocifetchstatement ocifreecollection ocifreecursor ocifreedesc ocifreestatement ociinternaldebug ociloadlob ocilogoff ocilogon ocinewcollection ocinewcursor ocinewdescriptor ocinlogon ocinumcols ociparse ociplogon ociresult ocirollback ocirowcount ocisavelob ocisavelobfile ociserverversion ocisetprefetch ocistatementtype ociwritelobtofile ociwritetemporarylob contained
 syn keyword phpFunctions  odbc_autocommit odbc_binmode odbc_close_all odbc_close odbc_columnprivileges odbc_columns odbc_commit odbc_connect odbc_cursor odbc_data_source odbc_do odbc_error odbc_errormsg odbc_exec odbc_execute odbc_fetch_array odbc_fetch_into odbc_fetch_object odbc_fetch_row odbc_field_len odbc_field_name odbc_field_num odbc_field_precision odbc_field_scale odbc_field_type odbc_foreignkeys odbc_free_result odbc_gettypeinfo odbc_longreadlen odbc_next_result odbc_num_fields odbc_num_rows odbc_pconnect odbc_prepare odbc_primarykeys odbc_procedurecolumns odbc_procedures odbc_result_all odbc_result odbc_rollback odbc_setoption odbc_specialcolumns odbc_statistics odbc_tableprivileges odbc_tables  contained
-syn keyword phpFunctions  openssl_csr_export_to_file openssl_csr_export openssl_csr_new openssl_csr_sign openssl_error_string openssl_free_key openssl_get_privatekey openssl_get_publickey openssl_open openssl_pkcs7_decrypt openssl_pkcs7_encrypt openssl_pkcs7_sign openssl_pkcs7_verify openssl_pkey_export_to_file openssl_pkey_export openssl_pkey_get_private openssl_pkey_get_public openssl_pkey_new openssl_private_decrypt openssl_private_encrypt openssl_public_decrypt openssl_public_encrypt openssl_seal openssl_sign openssl_verify openssl_x509_check_private_key openssl_x509_checkpurpose openssl_x509_export_to_file openssl_x509_export openssl_x509_free openssl_x509_parse openssl_x509_read contained
+syn keyword phpFunctions  openssl_cipher_iv_length openssl_csr_export_to_file openssl_csr_export openssl_csr_get_public_key openssl_csr_get_subject openssl_csr_new openssl_csr_sign openssl_decrypt openssl_dh_compute_key openssl_digest openssl_encrypt openssl_error_string openssl_free_key openssl_get_cert_locations openssl_get_cipher_methods openssl_get_md_methods openssl_get_privatekey openssl_get_publickey openssl_open openssl_pbkdf2 openssl_pkcs12_export_to_file openssl_pkcs12_export openssl_pkcs12_read openssl_pkcs7_decrypt openssl_pkcs7_encrypt openssl_pkcs7_sign openssl_pkcs7_verify openssl_pkey_export_to_file openssl_pkey_export openssl_pkey_free openssl_pkey_get_details openssl_pkey_get_private openssl_pkey_get_public openssl_pkey_new openssl_private_decrypt openssl_private_encrypt openssl_public_decrypt openssl_public_encrypt openssl_random_pseudo_bytes openssl_seal openssl_sign openssl_spki_export_challenge openssl_spki_export openssl_spki_new openssl_spki_verify openssl_verify openssl_x509_check_private_key openssl_x509_checkpurpose openssl_x509_export_to_file openssl_x509_export openssl_x509_fingerprint openssl_x509_free openssl_x509_parse openssl_x509_read  contained
 syn keyword phpFunctions  ora_bind ora_close ora_columnname ora_columnsize ora_columntype ora_commit ora_commitoff ora_commiton ora_do ora_error ora_errorcode ora_exec ora_fetch_into ora_fetch ora_getcolumn ora_logoff ora_logon ora_numcols ora_numrows ora_open ora_parse ora_plogon ora_rollback  contained
 syn keyword phpFunctions  flush ob_clean ob_end_clean ob_end_flush ob_flush ob_get_clean ob_get_contents ob_get_flush ob_get_length ob_get_level ob_get_status ob_gzhandler ob_implicit_flush ob_list_handlers ob_start output_add_rewrite_var output_reset_rewrite_vars  contained
 syn keyword phpFunctions  overload  contained

runtime/tools/unicode.vim

@@ -3,6 +3,7 @@
 " http://www.unicode.org/Public/5.1.0/ucd/UCD.html
 " For the other files see the header.
 "
+" Might need to update the URL to the emoji-data.txt
 " Usage: Vim -S <this-file>
 "
 " Author: Bram Moolenaar
@@ -382,8 +383,9 @@ let s:ambitable = []
 call BuildWidthTable('A', 'ambiguous')
 
 " Edit the emoji text file.  Requires the netrw plugin.
-edit http://www.unicode.org/Public/emoji/3.0/emoji-data.txt
+edit http://unicode.org/Public/emoji/5.0/emoji-data.txt
+"edit http://www.unicode.org/Public/emoji/latest/emoji-data.txt
 
 " Build the emoji table. Ver. 1.0 - 6.0
 " Must come after the "ambiguous" table
-call BuildEmojiTable('; Emoji\s\+# [1-6]\.[0-9]', 'emoji')
+call BuildEmojiTable('; Emoji\s\+#\s\+\d\+\.\d', 'emoji')

src/GvimExt/Makefile

@@ -1,11 +1,14 @@
 # Makefile for GvimExt, using MSVC
 # Options:
 #   DEBUG=yes		Build debug version (for VC7 and maybe later)
+#   CPUARG=		/arch:IA32/AVX/etc, call from main makefile to set
+#   			automatically from CPUNR
 #
 
-TARGETOS=WINNT
+TARGETOS = WINNT
+
 !ifndef APPVER
-APPVER=5.0
+APPVER = 5.01
 !endif
 
 !if "$(DEBUG)" != "yes"
@@ -37,6 +40,9 @@ CPU = i386
 !include <Win32.mak>
 !endif
 
+# include CPUARG
+cflags = $(cflags) $(CPUARG)
+
 all: gvimext.dll
 
 gvimext.dll:    gvimext.obj	\

src/Make_mvc.mak

@@ -1,7 +1,7 @@
 # Makefile for Vim on Win32 (Windows XP/2003/Vista/7/8/10) and Win64,
 # using the Microsoft Visual C++ compilers. Known to work with VC5, VC6 (VS98),
 # VC7.0 (VS2002), VC7.1 (VS2003), VC8 (VS2005), VC9 (VS2008), VC10 (VS2010),
-# VC11 (VS2012), VC12 (VS2013) and VC14 (VS2015)
+# VC11 (VS2012), VC12 (VS2013), VC14 (VS2015) and VC15 (VS2017)
 #
 # To build using other Windows compilers, see INSTALLpc.txt
 #
@@ -108,10 +108,15 @@
 #
 #	Optimization: OPTIMIZE=[SPACE, SPEED, MAXSPEED] (default is MAXSPEED)
 #
-#	Processor Version: CPUNR=[i386, i486, i586, i686, pentium4] (default is
-#	i386)
+#	Processor Version: CPUNR=[any, i586, i686, sse, sse2, avx, avx2] (default is
+#	any)
+#	  avx is available on Visual C++ 2010 and after.
+#	  avx2 is available on Visual C++ 2013 Update 2 and after.
 #
-#	Version Support: WINVER=[0x0501, 0x0600] (default is 0x0501)
+#	Version Support: WINVER=[0x0501, 0x0502, 0x0600, 0x0601, 0x0602,
+#	0x0603, 0x0A00] (default is 0x0501)
+#	Supported versions depends on your target SDK, check SDKDDKVer.h
+#	See https://docs.microsoft.com/en-us/cpp/porting/modifying-winver-and-win32-winnt
 #
 #	Debug version: DEBUG=yes
 #	Mapfile: MAP=[no, yes or lines] (default is yes)
@@ -270,11 +275,31 @@ MAKEFLAGS_GVIMEXT = DEBUG=yes
 !if $(MSVCVER) < 1900
 MSVC_MAJOR = ($(MSVCVER) / 100 - 6)
 MSVCRT_VER = ($(MSVCVER) / 10 - 60)
+# Visual C++ 2017 needs special handling
+# it has an _MSC_VER of 1910->14.1, but is actually v15 with runtime v140
+!elseif $(MSVCVER) == 1910
+MSVC_MAJOR = 15
+MSVCRT_VER = 140
 !else
 MSVC_MAJOR = ($(MSVCVER) / 100 - 5)
 MSVCRT_VER = ($(MSVCVER) / 10 - 50)
 !endif
 
+# Calculate MSVC_FULL for Visual C++ 8 and up.
+!if $(MSVC_MAJOR) >= 8
+! if [echo MSVC_FULL=_MSC_FULL_VER> msvcfullver.c && $(CC) /EP msvcfullver.c > msvcfullver.~ 2> nul]
+!  message *** ERROR
+!  message Cannot run Visual C to determine its version. Make sure cl.exe is in your PATH.
+!  message This can usually be done by running "vcvarsall.bat", located in the bin directory where Visual Studio was installed.
+!  error Make aborted.
+! else
+!  include msvcfullver.~
+!  if [del msvcfullver.c msvcfullver.~]
+!  endif
+! endif
+!endif
+
+
 # Calculate MSVCRT_VER
 !if [(set /a MSVCRT_VER="$(MSVCRT_VER)" > nul) && set MSVCRT_VER > msvcrtver.~] == 0
 !include msvcrtver.~
@@ -446,27 +471,95 @@ DEL_TREE = rmdir /s /q
 INTDIR=$(OBJDIR)
 OUTDIR=$(OBJDIR)
 
+### Validate CPUNR
+!ifndef CPUNR
+# default to untargeted code
+CPUNR = any
+!elseif "$(CPUNR)" == "i386" || "$(CPUNR)" == "i486"
+# alias i386 and i486 to i586
+! message *** WARNING CPUNR=$(CPUNR) is not a valid target architecture.
+! message Windows XP is the minimum target OS, with a minimum target
+! message architecture of i586.
+! message Retargeting to i586
+CPUNR = i586
+!elseif "$(CPUNR)" == "pentium4"
+# alias pentium4 to sse2
+! message *** WARNING CPUNR=pentium4 is deprecated in favour of sse2.
+! message Retargeting to sse2.
+CPUNR = sse2
+!elseif "$(CPUNR)" != "any" && "$(CPUNR)" != "i586" && "$(CPUNR)" != "i686" && "$(CPUNR)" != "sse" && "$(CPUNR)" != "sse2" && "$(CPUNR)" != "avx" && "$(CPUNR)" != "avx2"
+! error *** ERROR Unknown target architecture "$(CPUNR)". Make aborted.
+!endif
+
 # Convert processor ID to MVC-compatible number
 !if $(MSVC_MAJOR) < 8
-!if "$(CPUNR)" == "i386"
-CPUARG = /G3
-!elseif "$(CPUNR)" == "i486"
-CPUARG = /G4
-!elseif "$(CPUNR)" == "i586"
+! if "$(CPUNR)" == "i586"
 CPUARG = /G5
-!elseif "$(CPUNR)" == "i686"
+! elseif "$(CPUNR)" == "i686"
 CPUARG = /G6
-!elseif "$(CPUNR)" == "pentium4"
+! elseif "$(CPUNR)" == "sse"
+CPUARG = /G6 /arch:SSE
+! elseif "$(CPUNR)" == "sse2"
 CPUARG = /G7 /arch:SSE2
-!else
+! elseif "$(CPUNR)" == "avx" || "$(CPUNR)" == "avx2"
+!  message AVX/AVX2 Instruction Sets are not supported by Visual C++ v$(MSVC_MAJOR)
+!  message Falling back to SSE2
+CPUARG = /G7 /arch:SSE2
+! elseif "$(CPUNR)" == "any"
 CPUARG =
-!endif
+! endif
 !else
-# VC8/9/10 only allows specifying SSE architecture but only for 32bit
-!if "$(ASSEMBLY_ARCHITECTURE)" == "i386" && "$(CPUNR)" == "pentium4"
+# IA32/SSE/SSE2 are only supported on x86
+! if "$(ASSEMBLY_ARCHITECTURE)" == "i386" && ("$(CPUNR)" == "i586" || "$(CPUNR)" == "i686" || "$(CPUNR)" == "any")
+# VC<11 generates fp87 code by default
+!  if $(MSVC_MAJOR) < 11
+CPUARG =
+# VC>=11 needs explicit insturctions to generate fp87 code
+!  else
+CPUARG = /arch:IA32
+!  endif
+! elseif "$(ASSEMBLY_ARCHITECTURE)" == "i386" && "$(CPUNR)" == "sse"
+CPUARG = /arch:SSE
+! elseif "$(ASSEMBLY_ARCHITECTURE)" == "i386" && "$(CPUNR)" == "sse2"
 CPUARG = /arch:SSE2
+! elseif "$(CPUNR)" == "avx"
+# AVX is only supported by VC 10 and up
+!  if $(MSVC_MAJOR) < 10
+!   message AVX Instruction Set is not supported by Visual C++ v$(MSVC_MAJOR)
+!   if "$(ASSEMBLY_ARCHITECTURE)" == "i386"
+!    message Falling back to SSE2
+CPUARG = /arch:SSE2
+!   else
+CPUARG =
+!   endif
+!  else
+CPUARG = /arch:AVX
+!  endif
+! elseif "$(CPUNR)" == "avx2"
+# AVX is only supported by VC 10 and up
+!  if $(MSVC_MAJOR) < 10
+!   message AVX2 Instruction Set is not supported by Visual C++ v$(MSVC_MAJOR)
+!   if "$(ASSEMBLY_ARCHITECTURE)" == "i386"
+!    message Falling back to SSE2
+CPUARG = /arch:SSE2
+!   else
+CPUARG =
+!   endif
+# AVX2 is only supported by VC 12U2 and up
+# 180030501 is the full version number for Visual Studio 2013/VC 12 Update 2
+!  elseif $(MSVC_FULL) < 180030501
+!   message AVX2 Instruction Set is not supported by Visual C++ v$(MSVC_MAJOR)-$(MSVC_FULL)
+!   message Falling back to AVX
+CPUARG = /arch:AVX
+!  else
+CPUARG = /arch:AVX2
+!  endif
+! endif
 !endif
-!endif
+
+# Pass CPUARG to GVimExt, to avoid using version-dependent defaults
+MAKEFLAGS_GVIMEXT = $(MAKEFLAGS_GVIMEXT) CPUARG="$(CPUARG)"
+
 
 LIBC =
 DEBUGINFO = /Zi

src/Makefile

@@ -482,6 +482,11 @@ CClink = $(CC)
 # Uncomment this when you do not want inter process communication.
 #CONF_OPT_CHANNEL = --disable-channel
 
+# TERMINAL - Terminal emulator support, :terminal command.  Requires the
+# channel feature.
+# Uncomment this when you want terminal emulator support.
+#CONF_OPT_TERMINAL = --enable-terminal
+
 # MULTIBYTE - To edit multi-byte characters.
 # Uncomment this when you want to edit a multibyte language.
 # It's automatically enabled with normal features, GTK or IME support.
@@ -598,6 +603,9 @@ CClink = $(CC)
 
 # Use this with GCC to check for mistakes, unused arguments, etc.
 #CFLAGS = -g -Wall -Wextra -Wshadow -Wmissing-prototypes -Wunreachable-code -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
+# Add -Wpedantic to find // comments and other C99 constructs.
+# Better disable Perl and Python to avoid a lot of warnings.
+#CFLAGS = -g -Wall -Wextra -Wshadow -Wmissing-prototypes -Wpedantic -Wunreachable-code -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
 #CFLAGS = -g -O2 -Wall -Wextra -Wmissing-prototypes -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -DU_DEBUG
 #PYTHON_CFLAGS_EXTRA = -Wno-missing-field-initializers
 #MZSCHEME_CFLAGS_EXTRA = -Wno-unreachable-code -Wno-unused-parameter
@@ -1371,6 +1379,13 @@ ALL_GUI_PRO  = gui.pro gui_gtk.pro gui_motif.pro gui_xmdlg.pro gui_athena.pro gu
 
 # }}}
 
+TERM_DEPS = \
+	libvterm/include/vterm.h \
+	libvterm/include/vterm_keycodes.h \
+	libvterm/src/rect.h \
+	libvterm/src/utf8.h \
+	libvterm/src/vterm_internal.h
+
 ### Command to create dependencies based on #include "..."
 ### prototype headers are ignored due to -DPROTO, system
 ### headers #include <...> are ignored if we use the -MM option, as
@@ -1560,6 +1575,7 @@ BASIC_SRC = \
 	syntax.c \
 	tag.c \
 	term.c \
+	terminal.c \
 	ui.c \
 	undo.c \
 	userfunc.c \
@@ -1569,6 +1585,7 @@ BASIC_SRC = \
 
 SRC =	$(BASIC_SRC) \
 	$(GUI_SRC) \
+	$(TERM_SRC) \
 	$(HANGULIN_SRC) \
 	$(LUA_SRC) \
 	$(MZSCHEME_SRC) \
@@ -1610,7 +1627,7 @@ ALL_SRC = $(BASIC_SRC) $(ALL_GUI_SRC) $(UNITTEST_SRC) $(EXTRA_SRC)
 LINT_SRC = $(BASIC_SRC) $(GUI_SRC) $(HANGULIN_SRC) \
 	   $(PYTHON_SRC) $(PYTHON3_SRC) $(TCL_SRC) \
 	   $(WORKSHOP_SRC) $(WSDEBUG_SRC) \
-	   $(NETBEANS_SRC) $(CHANNEL_SRC)
+	   $(NETBEANS_SRC) $(CHANNEL_SRC) $(TERM_SRC)
 #LINT_SRC = $(SRC)
 #LINT_SRC = $(ALL_SRC)
 #LINT_SRC = $(BASIC_SRC)
@@ -1665,12 +1682,14 @@ OBJ_COMMON = \
 	objects/syntax.o \
 	objects/tag.o \
 	objects/term.o \
+	objects/terminal.o \
 	objects/ui.o \
 	objects/undo.o \
 	objects/userfunc.o \
 	objects/version.o \
 	objects/window.o \
 	$(GUI_OBJ) \
+	$(TERM_OBJ) \
 	$(LUA_OBJ) \
 	$(MZSCHEME_OBJ) \
 	$(PERL_OBJ) \
@@ -1795,6 +1814,7 @@ PRO_AUTO = \
 	syntax.pro \
 	tag.pro \
 	term.pro \
+	terminal.pro \
 	termlib.pro \
 	ui.pro \
 	undo.pro \
@@ -1848,7 +1868,7 @@ config auto/config.mk: auto/configure config.mk.in config.h.in
 		$(CONF_OPT_OUTPUT) $(CONF_OPT_GPM) $(CONF_OPT_WORKSHOP) \
 		$(CONF_OPT_FEAT) $(CONF_TERM_LIB) \
 		$(CONF_OPT_COMPBY) $(CONF_OPT_ACL) $(CONF_OPT_NETBEANS) \
-		$(CONF_OPT_CHANNEL) \
+		$(CONF_OPT_CHANNEL) $(CONF_OPT_TERMINAL) \
 		$(CONF_ARGS) $(CONF_OPT_MZSCHEME) $(CONF_OPT_PLTHOME) \
 		$(CONF_OPT_LUA) $(CONF_OPT_LUA_PREFIX) \
 		$(CONF_OPT_SYSMOUSE); \
@@ -2086,11 +2106,11 @@ test1 \
 	test20 test21 test22 test23 test24 test25 test26 test27 test28 test29 \
 	test30 test31 test32 test33 test34 test36 test37 test38 test39 \
 	test40 test41 test42 test43 test44 test45 test48 test49 \
-	test50 test51 test52 test53 test54 test55 test56 test57 test58 test59 \
+	test50 test51 test52 test53 test54 test55 test56 test57 test59 \
 	test60 test64 test66 test67 test68 test69 \
 	test70 test72 test73 test74 test75 test77 test78 test79 \
-	test80 test82 test83 test84 test85 test86 test87 test88 \
-	test90 test91 test94 test95 test97 test98 test99 \
+	test80 test83 test84 test85 test86 test87 test88 \
+	test91 test94 test95 test97 test98 test99 \
 	test100 test101 test103 test104 test107 test108:
 	cd testdir; rm -f $@.out; $(MAKE) -f Makefile $@.out VIMPROG=../$(VIMTARGET) $(GUI_TESTARG) SCRIPTSOURCE=../$(SCRIPTSOURCE)
 
@@ -2207,6 +2227,7 @@ test_arglist \
 	test_search \
 	test_searchpos \
 	test_set \
+	test_sha256 \
 	test_signs \
 	test_smartindent \
 	test_sort \
@@ -2233,6 +2254,7 @@ test_arglist \
 	test_unlet \
 	test_usercommands \
 	test_utf8 \
+	test_utf8_comparisons \
 	test_viminfo \
 	test_vimscript \
 	test_visual \
@@ -2788,7 +2810,7 @@ SHADOWDIR = shadow
 
 shadow:	runtime pixmaps
 	$(MKDIR_P) $(SHADOWDIR)
-	cd $(SHADOWDIR); ln -s ../*.[chm] ../*.in ../*.sh ../*.xs ../*.xbm ../gui_gtk_res.xml ../toolcheck ../proto ../vimtutor ../gvimtutor ../install-sh .
+	cd $(SHADOWDIR); ln -s ../*.[chm] ../*.in ../*.sh ../*.xs ../*.xbm ../gui_gtk_res.xml ../toolcheck ../proto ../libvterm ../vimtutor ../gvimtutor ../install-sh .
 	mkdir $(SHADOWDIR)/auto
 	cd $(SHADOWDIR)/auto; ln -s ../../auto/configure .
 	$(MKDIR_P) $(SHADOWDIR)/po
@@ -3226,6 +3248,9 @@ objects/tag.o: tag.c
 objects/term.o: term.c
 	$(CCC) -o $@ term.c
 
+objects/terminal.o: terminal.c $(TERM_DEPS)
+	$(CCC) -o $@ terminal.c
+
 objects/ui.o: ui.c
 	$(CCC) -o $@ ui.c
 
@@ -3253,6 +3278,34 @@ objects/channel.o: channel.c
 Makefile:
 	@echo The name of the makefile MUST be "Makefile" (with capital M)!!!!
 
+CCCTERM = $(CCC) -Ilibvterm/include -DINLINE=""
+objects/term_encoding.o: libvterm/src/encoding.c $(TERM_DEPS)
+	$(CCCTERM) -o $@ libvterm/src/encoding.c
+
+objects/term_keyboard.o: libvterm/src/keyboard.c $(TERM_DEPS)
+	$(CCCTERM) -o $@ libvterm/src/keyboard.c
+
+objects/term_mouse.o: libvterm/src/mouse.c $(TERM_DEPS)
+	$(CCCTERM) -o $@ libvterm/src/mouse.c
+
+objects/term_parser.o: libvterm/src/parser.c $(TERM_DEPS)
+	$(CCCTERM) -o $@ libvterm/src/parser.c
+
+objects/term_pen.o: libvterm/src/pen.c $(TERM_DEPS)
+	$(CCCTERM) -o $@ libvterm/src/pen.c
+
+objects/term_screen.o: libvterm/src/screen.c $(TERM_DEPS)
+	$(CCCTERM) -o $@ libvterm/src/screen.c
+
+objects/term_state.o: libvterm/src/state.c $(TERM_DEPS)
+	$(CCCTERM) -o $@ libvterm/src/state.c
+
+objects/term_unicode.o: libvterm/src/unicode.c $(TERM_DEPS)
+	$(CCCTERM) -o $@ libvterm/src/unicode.c
+
+objects/term_vterm.o: libvterm/src/vterm.c $(TERM_DEPS)
+	$(CCCTERM) -o $@ libvterm/src/vterm.c
+
 ###############################################################################
 ### MacOS X installation
 ###
@@ -3397,7 +3450,7 @@ objects/ex_cmds2.o: ex_cmds2.c vim.h auto/config.h feature.h os_unix.h \
 objects/ex_docmd.o: ex_docmd.c vim.h auto/config.h feature.h os_unix.h \
  auto/osdef.h ascii.h keymap.h term.h macros.h option.h structs.h \
  regexp.h gui.h gui_beval.h proto/gui_beval.pro alloc.h ex_cmds.h spell.h \
- proto.h globals.h farsi.h arabic.h
+ proto.h globals.h farsi.h arabic.h ex_cmdidxs.h
 objects/ex_eval.o: ex_eval.c vim.h auto/config.h feature.h os_unix.h auto/osdef.h \
  ascii.h keymap.h term.h macros.h option.h structs.h regexp.h gui.h \
  gui_beval.h proto/gui_beval.pro alloc.h ex_cmds.h spell.h proto.h \
@@ -3501,7 +3554,7 @@ objects/option.o: option.c vim.h auto/config.h feature.h os_unix.h auto/osdef.h
 objects/os_unix.o: os_unix.c vim.h auto/config.h feature.h os_unix.h auto/osdef.h \
  ascii.h keymap.h term.h macros.h option.h structs.h regexp.h gui.h \
  gui_beval.h proto/gui_beval.pro alloc.h ex_cmds.h spell.h proto.h \
- globals.h farsi.h arabic.h if_mzsch.h os_unixx.h
+ globals.h farsi.h arabic.h os_unixx.h
 objects/pathdef.o: auto/pathdef.c vim.h auto/config.h feature.h os_unix.h \
  auto/osdef.h ascii.h keymap.h term.h macros.h option.h structs.h \
  regexp.h gui.h gui_beval.h proto/gui_beval.pro alloc.h ex_cmds.h spell.h \
@@ -3550,6 +3603,10 @@ objects/term.o: term.c vim.h auto/config.h feature.h os_unix.h auto/osdef.h \
  ascii.h keymap.h term.h macros.h option.h structs.h regexp.h gui.h \
  gui_beval.h proto/gui_beval.pro alloc.h ex_cmds.h spell.h proto.h \
  globals.h farsi.h arabic.h
+objects/terminal.o: terminal.c vim.h auto/config.h feature.h os_unix.h \
+ auto/osdef.h ascii.h keymap.h term.h macros.h option.h structs.h \
+ regexp.h gui.h gui_beval.h proto/gui_beval.pro alloc.h ex_cmds.h spell.h \
+ proto.h globals.h farsi.h arabic.h
 objects/ui.o: ui.c vim.h auto/config.h feature.h os_unix.h auto/osdef.h ascii.h \
  keymap.h term.h macros.h option.h structs.h regexp.h gui.h gui_beval.h \
  proto/gui_beval.pro alloc.h ex_cmds.h spell.h proto.h globals.h farsi.h \
@@ -3659,7 +3716,7 @@ objects/json_test.o: json_test.c main.c vim.h auto/config.h feature.h os_unix.h
 objects/kword_test.o: kword_test.c main.c vim.h auto/config.h feature.h os_unix.h \
  auto/osdef.h ascii.h keymap.h term.h macros.h option.h structs.h \
  regexp.h gui.h gui_beval.h proto/gui_beval.pro alloc.h ex_cmds.h spell.h \
- proto.h globals.h farsi.h arabic.h charset.c mbyte.c
+ proto.h globals.h farsi.h arabic.h charset.c
 objects/memfile_test.o: memfile_test.c main.c vim.h auto/config.h feature.h \
  os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h \
  structs.h regexp.h gui.h gui_beval.h proto/gui_beval.pro alloc.h \
@@ -3679,7 +3736,7 @@ objects/if_lua.o: if_lua.c vim.h auto/config.h feature.h os_unix.h auto/osdef.h
 objects/if_mzsch.o: if_mzsch.c vim.h auto/config.h feature.h os_unix.h \
  auto/osdef.h ascii.h keymap.h term.h macros.h option.h structs.h \
  regexp.h gui.h gui_beval.h proto/gui_beval.pro alloc.h ex_cmds.h spell.h \
- proto.h globals.h farsi.h arabic.h if_mzsch.h mzscheme_base.c
+ proto.h globals.h farsi.h arabic.h if_mzsch.h
 objects/if_perl.o: auto/if_perl.c vim.h auto/config.h feature.h os_unix.h \
  auto/osdef.h ascii.h keymap.h term.h macros.h option.h structs.h \
  regexp.h gui.h gui_beval.h proto/gui_beval.pro alloc.h ex_cmds.h spell.h \

src/auto/configure

@@ -655,6 +655,8 @@ X_PRE_LIBS
 X_CFLAGS
 XMKMF
 xmkmfpath
+TERM_OBJ
+TERM_SRC
 CHANNEL_OBJ
 CHANNEL_SRC
 NETBEANS_OBJ
@@ -814,6 +816,7 @@ enable_cscope
 enable_workshop
 enable_netbeans
 enable_channel
+enable_terminal
 enable_multibyte
 enable_hangulinput
 enable_xim
@@ -1491,6 +1494,7 @@ Optional Features:
   --enable-workshop       Include Sun Visual Workshop support.
   --disable-netbeans      Disable NetBeans integration support.
   --disable-channel      Disable process communication support.
+  --enable-terminal     Disable terminal emulation support.
   --enable-multibyte      Include multibyte editing support.
   --enable-hangulinput    Include Hangul input support.
   --enable-xim            Include XIM input support.
@@ -7464,6 +7468,35 @@ if test "$enable_channel" = "yes"; then
 
 fi
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-terminal argument" >&5
+$as_echo_n "checking --enable-terminal argument... " >&6; }
+# Check whether --enable-terminal was given.
+if test "${enable_terminal+set}" = set; then :
+  enableval=$enable_terminal; enable_terminal="yes"
+fi
+
+if test "$enable_terminal" = "yes"; then
+  if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot use terminal emulator with tiny or small features" >&5
+$as_echo "cannot use terminal emulator with tiny or small features" >&6; }
+    enable_terminal="no"
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+if test "$enable_terminal" = "yes"; then
+  $as_echo "#define FEAT_TERMINAL 1" >>confdefs.h
+
+  TERM_SRC="libvterm/src/encoding.c libvterm/src/keyboard.c libvterm/src/mouse.c libvterm/src/parser.c libvterm/src/pen.c libvterm/src/screen.c libvterm/src/state.c libvterm/src/unicode.c libvterm/src/vterm.c"
+
+  TERM_OBJ="objects/term_encoding.o objects/term_keyboard.o objects/term_mouse.o objects/term_parser.o objects/term_pen.o objects/term_screen.o objects/term_state.o objects/term_unicode.o objects/term_vterm.o"
+
+fi
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-multibyte argument" >&5
 $as_echo_n "checking --enable-multibyte argument... " >&6; }
 # Check whether --enable-multibyte was given.

src/buffer.c

@@ -372,7 +372,7 @@ open_buffer(
 set_bufref(bufref_T *bufref, buf_T *buf)
 {
     bufref->br_buf = buf;
-    bufref->br_fnum = buf->b_fnum;
+    bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum;
     bufref->br_buf_free_count = buf_free_count;
 }
 

src/config.h.in

@@ -431,6 +431,9 @@
 /* Define if you want to include process communication. */
 #undef FEAT_JOB_CHANNEL
 
+/* Define if you want to include terminal emulator support. */
+#undef FEAT_TERMINAL
+
 /* Define default global runtime path */
 #undef RUNTIME_GLOBAL
 

src/config.mk.in

@@ -91,6 +91,8 @@ NETBEANS_SRC	= @NETBEANS_SRC@
 NETBEANS_OBJ	= @NETBEANS_OBJ@
 CHANNEL_SRC	= @CHANNEL_SRC@
 CHANNEL_OBJ	= @CHANNEL_OBJ@
+TERM_SRC	= @TERM_SRC@
+TERM_OBJ	= @TERM_OBJ@
 
 RUBY		= @vi_cv_path_ruby@
 RUBY_SRC	= @RUBY_SRC@

src/configure.ac

@@ -2028,6 +2028,28 @@ if test "$enable_channel" = "yes"; then
   AC_SUBST(CHANNEL_OBJ)
 fi
 
+AC_MSG_CHECKING(--enable-terminal argument)
+AC_ARG_ENABLE(terminal,
+	[  --enable-terminal     Disable terminal emulation support.],
+	[enable_terminal="yes"], )
+if test "$enable_terminal" = "yes"; then
+  if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
+    AC_MSG_RESULT([cannot use terminal emulator with tiny or small features])
+    enable_terminal="no"
+  else
+    AC_MSG_RESULT(yes)
+  fi
+else
+  AC_MSG_RESULT(no)
+fi
+if test "$enable_terminal" = "yes"; then
+  AC_DEFINE(FEAT_TERMINAL)
+  TERM_SRC="libvterm/src/encoding.c libvterm/src/keyboard.c libvterm/src/mouse.c libvterm/src/parser.c libvterm/src/pen.c libvterm/src/screen.c libvterm/src/state.c libvterm/src/unicode.c libvterm/src/vterm.c"
+  AC_SUBST(TERM_SRC)
+  TERM_OBJ="objects/term_encoding.o objects/term_keyboard.o objects/term_mouse.o objects/term_parser.o objects/term_pen.o objects/term_screen.o objects/term_state.o objects/term_unicode.o objects/term_vterm.o"
+  AC_SUBST(TERM_OBJ)
+fi
+
 AC_MSG_CHECKING(--enable-multibyte argument)
 AC_ARG_ENABLE(multibyte,
 	[  --enable-multibyte      Include multibyte editing support.], ,

src/edit.c

@@ -4308,9 +4308,17 @@ ins_compl_get_exp(pos_T *ini)
 	    {
 		ins_buf = curbuf;
 		first_match_pos = *ini;
-		/* So that ^N can match word immediately after cursor */
-		if (ctrl_x_mode == 0)
-		    dec(&first_match_pos);
+		/* Move the cursor back one character so that ^N can match the
+		 * word immediately after the cursor. */
+		if (ctrl_x_mode == 0 && dec(&first_match_pos) < 0)
+		{
+		    /* Move the cursor to after the last character in the
+		     * buffer, so that word at start of buffer is found
+		     * correctly. */
+		    first_match_pos.lnum = ins_buf->b_ml.ml_line_count;
+		    first_match_pos.col =
+				 (colnr_T)STRLEN(ml_get(first_match_pos.lnum));
+		}
 		last_match_pos = first_match_pos;
 		type = 0;
 
@@ -4512,7 +4520,7 @@ ins_compl_get_exp(pos_T *ini)
 		    found_new_match = searchit(NULL, ins_buf, pos,
 							      compl_direction,
 				 compl_pattern, 1L, SEARCH_KEEP + SEARCH_NFMSG,
-						  RE_LAST, (linenr_T)0, NULL);
+					     RE_LAST, (linenr_T)0, NULL, NULL);
 		--msg_silent;
 		if (!compl_started || set_match_pos)
 		{
@@ -7321,7 +7329,9 @@ oneleft(void)
 #ifdef FEAT_VIRTUALEDIT
     if (virtual_active())
     {
+# ifdef FEAT_LINEBREAK
 	int width;
+# endif
 	int v = getviscol();
 
 	if (v == 0)

src/evalfunc.c

@@ -3191,7 +3191,11 @@ f_feedkeys(typval_T *argvars, typval_T *rettv UNUSED)
 	    ins_typebuf(keys_esc, (remap ? REMAP_YES : REMAP_NONE),
 				  insert ? 0 : typebuf.tb_len, !typed, FALSE);
 	    vim_free(keys_esc);
-	    if (vgetc_busy)
+	    if (vgetc_busy
+#ifdef FEAT_TIMERS
+		    || timer_busy
+#endif
+		    )
 		typebuf_was_filled = TRUE;
 	    if (execute)
 	    {
@@ -5866,6 +5870,9 @@ f_has(typval_T *argvars, typval_T *rettv)
 #ifdef FEAT_TERMGUICOLORS
 	"termguicolors",
 #endif
+#ifdef FEAT_TERMINAL
+	"terminal",
+#endif
 #ifdef TERMINFO
 	"terminfo",
 #endif
@@ -9281,7 +9288,7 @@ search_cmn(typval_T *argvars, pos_T *match_pos, int *flagsp)
 
     pos = save_cursor = curwin->w_cursor;
     subpatnum = searchit(curwin, curbuf, &pos, dir, pat, 1L,
-				options, RE_SEARCH, (linenr_T)lnum_stop, &tm);
+			   options, RE_SEARCH, (linenr_T)lnum_stop, &tm, NULL);
     if (subpatnum != FAIL)
     {
 	if (flags & SP_SUBPAT)
@@ -9619,7 +9626,7 @@ do_searchpair(
     for (;;)
     {
 	n = searchit(curwin, curbuf, &pos, dir, pat, 1L,
-					   options, RE_SEARCH, lnum_stop, &tm);
+				     options, RE_SEARCH, lnum_stop, &tm, NULL);
 	if (n == FAIL || (firstpos.lnum != 0 && EQUAL_POS(pos, firstpos)))
 	    /* didn't find it or found the first match again: FAIL */
 	    break;
@@ -10461,8 +10468,10 @@ f_sha256(typval_T *argvars, typval_T *rettv)
     static void
 f_shellescape(typval_T *argvars, typval_T *rettv)
 {
+    int do_special = non_zero_arg(&argvars[1]);
+
     rettv->vval.v_string = vim_strsave_shellescape(
-		get_tv_string(&argvars[0]), non_zero_arg(&argvars[1]), TRUE);
+			   get_tv_string(&argvars[0]), do_special, do_special);
     rettv->v_type = VAR_STRING;
 }
 
@@ -11839,8 +11848,8 @@ f_synconcealed(typval_T *argvars UNUSED, typval_T *rettv)
 	    if ((syntax_flags & HL_CONCEAL) && curwin->w_p_cole < 3)
 	    {
 		cchar = syn_get_sub_char();
-		if (cchar == NUL && curwin->w_p_cole == 1 && lcs_conceal != NUL)
-		    cchar = lcs_conceal;
+		if (cchar == NUL && curwin->w_p_cole == 1)
+		    cchar = (lcs_conceal == NUL) ? ' ' : lcs_conceal;
 		if (cchar != NUL)
 		{
 # ifdef FEAT_MBYTE
@@ -12392,6 +12401,7 @@ f_test_override(typval_T *argvars, typval_T *rettv UNUSED)
 {
     char_u *name = (char_u *)"";
     int     val;
+    static int save_starting = -1;
 
     if (argvars[0].v_type != VAR_STRING
 	    || (argvars[1].v_type) != VAR_NUMBER)
@@ -12405,10 +12415,29 @@ f_test_override(typval_T *argvars, typval_T *rettv UNUSED)
 	    disable_redraw_for_testing = val;
 	else if (STRCMP(name, (char_u *)"char_avail") == 0)
 	    disable_char_avail_for_testing = val;
+	else if (STRCMP(name, (char_u *)"starting") == 0)
+	{
+	    if (val)
+	    {
+		if (save_starting < 0)
+		    save_starting = starting;
+		starting = 0;
+	    }
+	    else
+	    {
+		starting = save_starting;
+		save_starting = -1;
+	    }
+	}
 	else if (STRCMP(name, (char_u *)"ALL") == 0)
 	{
 	    disable_char_avail_for_testing = FALSE;
 	    disable_redraw_for_testing = FALSE;
+	    if (save_starting >= 0)
+	    {
+		starting = save_starting;
+		save_starting = -1;
+	    }
 	}
 	else
 	    EMSG2(_(e_invarg2), name);
@@ -13177,7 +13206,10 @@ f_writefile(typval_T *argvars, typval_T *rettv)
     char_u	*fname;
     FILE	*fd;
     int		ret = 0;
+    listitem_T	*li;
+    list_T	*list;
 
+    rettv->vval.v_number = -1;
     if (check_restricted() || check_secure())
 	return;
 
@@ -13186,20 +13218,31 @@ f_writefile(typval_T *argvars, typval_T *rettv)
 	EMSG2(_(e_listarg), "writefile()");
 	return;
     }
-    if (argvars[0].vval.v_list == NULL)
+    list = argvars[0].vval.v_list;
+    if (list == NULL)
 	return;
+    for (li = list->lv_first; li != NULL; li = li->li_next)
+	if (get_tv_string_chk(&li->li_tv) == NULL)
+	    return;
 
     if (argvars[2].v_type != VAR_UNKNOWN)
     {
-	if (vim_strchr(get_tv_string(&argvars[2]), 'b') != NULL)
+	char_u *arg2 = get_tv_string_chk(&argvars[2]);
+
+	if (arg2 == NULL)
+	    return;
+	if (vim_strchr(arg2, 'b') != NULL)
 	    binary = TRUE;
-	if (vim_strchr(get_tv_string(&argvars[2]), 'a') != NULL)
+	if (vim_strchr(arg2, 'a') != NULL)
 	    append = TRUE;
     }
 
+    fname = get_tv_string_chk(&argvars[1]);
+    if (fname == NULL)
+	return;
+
     /* Always open the file in binary mode, library functions have a mind of
      * their own about CR-LF conversion. */
-    fname = get_tv_string(&argvars[1]);
     if (*fname == NUL || (fd = mch_fopen((char *)fname,
 				      append ? APPENDBIN : WRITEBIN)) == NULL)
     {
@@ -13208,7 +13251,7 @@ f_writefile(typval_T *argvars, typval_T *rettv)
     }
     else
     {
-	if (write_list(fd, argvars[0].vval.v_list, binary) == FAIL)
+	if (write_list(fd, list, binary) == FAIL)
 	    ret = -1;
 	fclose(fd);
     }

src/ex_cmdidxs.h

@@ -25,12 +25,12 @@ static const unsigned short cmdidxs1[26] =
   /* r */ 351,
   /* s */ 370,
   /* t */ 437,
-  /* u */ 472,
-  /* v */ 483,
-  /* w */ 501,
-  /* x */ 516,
-  /* y */ 525,
-  /* z */ 526
+  /* u */ 473,
+  /* v */ 484,
+  /* w */ 502,
+  /* x */ 517,
+  /* y */ 526,
+  /* z */ 527
 };
 
 /*
@@ -60,7 +60,7 @@ static const unsigned char cmdidxs2[26][26] =
   /* q */ {  2,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 },
   /* r */ {  0,  0,  0,  0,  0,  0,  0,  0, 11,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 13, 18,  0,  0,  0,  0 },
   /* s */ {  2,  6, 15,  0, 18, 22,  0, 24, 25,  0,  0, 28, 30, 34, 38, 40,  0, 48,  0, 49,  0, 61, 62,  0, 63,  0 },
-  /* t */ {  2,  0, 19,  0, 22, 23,  0, 24,  0, 25,  0, 26, 27, 28, 29, 30,  0, 31, 33,  0, 34,  0,  0,  0,  0,  0 },
+  /* t */ {  2,  0, 19,  0, 22, 24,  0, 25,  0, 26,  0, 27, 28, 29, 30, 31,  0, 32, 34,  0, 35,  0,  0,  0,  0,  0 },
   /* u */ {  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 10,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 },
   /* v */ {  0,  0,  0,  0,  1,  0,  0,  0,  4,  0,  0,  0,  9, 12,  0,  0,  0,  0, 15,  0, 16,  0,  0,  0,  0,  0 },
   /* w */ {  2,  0,  0,  0,  0,  0,  0,  3,  4,  0,  0,  0,  0,  8,  0,  9, 10,  0, 12,  0, 13, 14,  0,  0,  0,  0 },
@@ -69,4 +69,4 @@ static const unsigned char cmdidxs2[26][26] =
   /* z */ {  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 }
 };
 
-static const int command_count = 539;
+static const int command_count = 540;

src/ex_cmds.c

@@ -5096,7 +5096,7 @@ do_sub(exarg_T *eap)
 		); ++lnum)
     {
 	nmatch = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
-							    (colnr_T)0, NULL);
+						       (colnr_T)0, NULL, NULL);
 	if (nmatch)
 	{
 	    colnr_T	copycol;
@@ -5695,7 +5695,7 @@ skip:
 			|| nmatch_tl > 0
 			|| (nmatch = vim_regexec_multi(&regmatch, curwin,
 							curbuf, sub_firstlnum,
-							 matchcol, NULL)) == 0
+						    matchcol, NULL, NULL)) == 0
 			|| regmatch.startpos[0].lnum > 0)
 		{
 		    if (new_start != NULL)
@@ -5760,7 +5760,7 @@ skip:
 		    }
 		    if (nmatch == -1 && !lastone)
 			nmatch = vim_regexec_multi(&regmatch, curwin, curbuf,
-					       sub_firstlnum, matchcol, NULL);
+					  sub_firstlnum, matchcol, NULL, NULL);
 
 		    /*
 		     * 5. break if there isn't another match in this line
@@ -5903,6 +5903,17 @@ do_sub_msg(
     return FALSE;
 }
 
+    static void
+global_exe_one(char_u *cmd, linenr_T lnum)
+{
+    curwin->w_cursor.lnum = lnum;
+    curwin->w_cursor.col = 0;
+    if (*cmd == NUL || *cmd == '\n')
+	do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT);
+    else
+	do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT);
+}
+
 /*
  * Execute a global command of the form:
  *
@@ -5933,9 +5944,13 @@ ex_global(exarg_T *eap)
     int		match;
     int		which_pat;
 
-    if (global_busy)
+    /* When nesting the command works on one line.  This allows for
+     * ":g/found/v/notfound/command". */
+    if (global_busy && (eap->line1 != 1
+				  || eap->line2 != curbuf->b_ml.ml_line_count))
     {
-	EMSG(_("E147: Cannot do :global recursive"));	/* will increment global_busy */
+	/* will increment global_busy to break out of the loop */
+	EMSG(_("E147: Cannot do :global recursive with a range"));
 	return;
     }
 
@@ -5993,46 +6008,58 @@ ex_global(exarg_T *eap)
 	return;
     }
 
-    /*
-     * pass 1: set marks for each (not) matching line
-     */
-    for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum)
+    if (global_busy)
     {
-	/* a match on this line? */
+	lnum = curwin->w_cursor.lnum;
 	match = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
-							    (colnr_T)0, NULL);
+						       (colnr_T)0, NULL, NULL);
 	if ((type == 'g' && match) || (type == 'v' && !match))
-	{
-	    ml_setmarked(lnum);
-	    ndone++;
-	}
-	line_breakcheck();
-    }
-
-    /*
-     * pass 2: execute the command for each line that has been marked
-     */
-    if (got_int)
-	MSG(_(e_interr));
-    else if (ndone == 0)
-    {
-	if (type == 'v')
-	    smsg((char_u *)_("Pattern found in every line: %s"), pat);
-	else
-	    smsg((char_u *)_("Pattern not found: %s"), pat);
+	    global_exe_one(cmd, lnum);
     }
     else
     {
+	/*
+	 * pass 1: set marks for each (not) matching line
+	 */
+	for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum)
+	{
+	    /* a match on this line? */
+	    match = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
+						       (colnr_T)0, NULL, NULL);
+	    if ((type == 'g' && match) || (type == 'v' && !match))
+	    {
+		ml_setmarked(lnum);
+		ndone++;
+	    }
+	    line_breakcheck();
+	}
+
+	/*
+	 * pass 2: execute the command for each line that has been marked
+	 */
+	if (got_int)
+	    MSG(_(e_interr));
+	else if (ndone == 0)
+	{
+	    if (type == 'v')
+		smsg((char_u *)_("Pattern found in every line: %s"), pat);
+	    else
+		smsg((char_u *)_("Pattern not found: %s"), pat);
+	}
+	else
+	{
 #ifdef FEAT_CLIPBOARD
-	start_global_changes();
+	    start_global_changes();
 #endif
-	global_exe(cmd);
+	    global_exe(cmd);
 #ifdef FEAT_CLIPBOARD
-	end_global_changes();
+	    end_global_changes();
 #endif
+	}
+
+	ml_clearmarked();	   /* clear rest of the marks */
     }
 
-    ml_clearmarked();	   /* clear rest of the marks */
     vim_regfree(regmatch.regprog);
 }
 
@@ -6063,12 +6090,7 @@ global_exe(char_u *cmd)
     old_lcount = curbuf->b_ml.ml_line_count;
     while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1)
     {
-	curwin->w_cursor.lnum = lnum;
-	curwin->w_cursor.col = 0;
-	if (*cmd == NUL || *cmd == '\n')
-	    do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT);
-	else
-	    do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT);
+	global_exe_one(cmd, lnum);
 	ui_breakcheck();
     }
 
@@ -6810,8 +6832,15 @@ fix_help_buffer(void)
     char_u	*rt;
     int		mustfree;
 
-    /* set filetype to "help". */
-    set_option_value((char_u *)"ft", 0L, (char_u *)"help", OPT_LOCAL);
+#ifdef FEAT_AUTOCMD
+    /* Set filetype to "help" if still needed. */
+    if (STRCMP(curbuf->b_p_ft, "help") != 0)
+    {
+	++curbuf_lock;
+	set_option_value((char_u *)"ft", 0L, (char_u *)"help", OPT_LOCAL);
+	--curbuf_lock;
+    }
+#endif
 
 #ifdef FEAT_SYN_HL
     if (!syntax_present(curwin))
@@ -8514,4 +8543,3 @@ ex_oldfiles(exarg_T *eap UNUSED)
     }
 }
 #endif
-

src/ex_cmds.h

@@ -51,7 +51,9 @@
 #define BUFUNL	      0x20000L	/* accepts unlisted buffer too */
 #define ARGOPT	      0x40000L	/* allow "++opt=val" argument */
 #define SBOXOK	      0x80000L	/* allowed in the sandbox */
-#define CMDWIN	     0x100000L	/* allowed in cmdline window */
+#define CMDWIN	     0x100000L	/* allowed in cmdline window; when missing
+				 * disallows editing another buffer when
+				 * curbuf_lock is set */
 #define MODIFY       0x200000L	/* forbidden in non-'modifiable' buffer */
 #define EXFLAGS      0x400000L	/* allow flags after count in argument */
 #define FILES	(XFILE | EXTRA)	/* multiple extra files allowed */
@@ -426,7 +428,7 @@ EX(CMD_delcommand,	"delcommand",	ex_delcommand,
 			NEEDARG|WORD1|TRLBAR|CMDWIN,
 			ADDR_LINES),
 EX(CMD_delfunction,	"delfunction",	ex_delfunction,
-			NEEDARG|WORD1|CMDWIN,
+			BANG|NEEDARG|WORD1|CMDWIN,
 			ADDR_LINES),
 EX(CMD_display,		"display",	ex_display,
 			EXTRA|NOTRLCOM|TRLBAR|SBOXOK|CMDWIN,
@@ -1176,7 +1178,7 @@ EX(CMD_registers,	"registers",	ex_display,
 			EXTRA|NOTRLCOM|TRLBAR|CMDWIN,
 			ADDR_LINES),
 EX(CMD_resize,		"resize",	ex_resize,
-			RANGE|NOTADR|TRLBAR|WORD1,
+			RANGE|NOTADR|TRLBAR|WORD1|CMDWIN,
 			ADDR_LINES),
 EX(CMD_retab,		"retab",	ex_retab,
 			TRLBAR|RANGE|WHOLEFOLD|DFLALL|BANG|WORD1|CMDWIN|MODIFY,
@@ -1481,6 +1483,9 @@ EX(CMD_tclfile,		"tclfile",	ex_tclfile,
 EX(CMD_tearoff,		"tearoff",	ex_tearoff,
 			NEEDARG|EXTRA|TRLBAR|NOTRLCOM|CMDWIN,
 			ADDR_LINES),
+EX(CMD_terminal,	"terminal",	ex_terminal,
+			RANGE|NOTADR|EXTRA|TRLBAR|CMDWIN,
+			ADDR_OTHER),
 EX(CMD_tfirst,		"tfirst",	ex_tag,
 			RANGE|NOTADR|BANG|TRLBAR|ZEROR,
 			ADDR_LINES),
@@ -1620,7 +1625,7 @@ EX(CMD_winsize,		"winsize",	ex_winsize,
 			EXTRA|NEEDARG|TRLBAR,
 			ADDR_LINES),
 EX(CMD_wincmd,		"wincmd",	ex_wincmd,
-			NEEDARG|WORD1|RANGE|NOTADR,
+			NEEDARG|WORD1|RANGE|NOTADR|CMDWIN,
 			ADDR_WINDOWS),
 EX(CMD_windo,		"windo",	ex_listdo,
 			NEEDARG|EXTRA|NOTRLCOM|RANGE|NOTADR|DFLALL,

src/ex_cmds2.c

@@ -1183,6 +1183,7 @@ timer_callback(timer_T *timer)
 /*
  * Call timers that are due.
  * Return the time in msec until the next timer is due.
+ * Returns -1 if there are no pending timers.
  */
     long
 check_due_timer(void)
@@ -1196,7 +1197,13 @@ check_due_timer(void)
     long	current_id = last_timer_id;
 # ifdef WIN3264
     LARGE_INTEGER   fr;
+# endif
 
+    /* Don't run any timers while exiting or dealing with an error. */
+    if (exiting || aborting())
+	return next_due;
+
+# ifdef WIN3264
     QueryPerformanceFrequency(&fr);
 # endif
     profile_start(&now);
@@ -1209,15 +1216,35 @@ check_due_timer(void)
 	this_due = GET_TIMEDIFF(timer, now);
 	if (this_due <= 1)
 	{
+	    int save_timer_busy = timer_busy;
+	    int save_vgetc_busy = vgetc_busy;
+	    int did_emsg_save = did_emsg;
+	    int called_emsg_save = called_emsg;
+	    int did_throw_save = did_throw;
+
+	    timer_busy = timer_busy > 0 || vgetc_busy > 0;
+	    vgetc_busy = 0;
+	    called_emsg = FALSE;
 	    timer->tr_firing = TRUE;
 	    timer_callback(timer);
 	    timer->tr_firing = FALSE;
 	    timer_next = timer->tr_next;
 	    did_one = TRUE;
+	    timer_busy = save_timer_busy;
+	    vgetc_busy = save_vgetc_busy;
+	    if (called_emsg)
+	    {
+		++timer->tr_emsg_count;
+		if (!did_throw_save && current_exception != NULL)
+		    discard_current_exception();
+	    }
+	    did_emsg = did_emsg_save;
+	    called_emsg = called_emsg_save;
 
 	    /* Only fire the timer again if it repeats and stop_timer() wasn't
 	     * called while inside the callback (tr_id == -1). */
-	    if (timer->tr_repeat != 0 && timer->tr_id != -1)
+	    if (timer->tr_repeat != 0 && timer->tr_id != -1
+		    && timer->tr_emsg_count < 3)
 	    {
 		profile_setlimit(timer->tr_interval, &timer->tr_due);
 		this_due = GET_TIMEDIFF(timer, now);
@@ -3278,19 +3305,6 @@ source_callback(char_u *fname, void *cookie UNUSED)
     (void)do_source(fname, FALSE, DOSO_NONE);
 }
 
-/*
- * Source the file "name" from all directories in 'runtimepath'.
- * "name" can contain wildcards.
- * When "flags" has DIP_ALL: source all files, otherwise only the first one.
- *
- * return FAIL when no file could be sourced, OK otherwise.
- */
-    int
-source_runtime(char_u *name, int flags)
-{
-    return do_in_runtimepath(name, flags, source_callback, NULL);
-}
-
 /*
  * Find the file "name" in all directories in "path" and invoke
  * "callback(fname, cookie)".
@@ -3428,18 +3442,19 @@ do_in_path(
 }
 
 /*
- * Find "name" in 'runtimepath'.  When found, invoke the callback function for
+ * Find "name" in "path".  When found, invoke the callback function for
  * it: callback(fname, "cookie")
  * When "flags" has DIP_ALL repeat for all matches, otherwise only the first
  * one is used.
  * Returns OK when at least one match found, FAIL otherwise.
  *
- * If "name" is NULL calls callback for each entry in runtimepath. Cookie is
+ * If "name" is NULL calls callback for each entry in "path". Cookie is
  * passed by reference in this case, setting it to NULL indicates that callback
  * has done its job.
  */
-    int
-do_in_runtimepath(
+    static int
+do_in_path_and_pp(
+    char_u	*path,
     char_u	*name,
     int		flags,
     void	(*callback)(char_u *fname, void *ck),
@@ -3452,7 +3467,7 @@ do_in_runtimepath(
     char	*opt_dir = "pack/*/opt/*/%s";
 
     if ((flags & DIP_NORTP) == 0)
-	done = do_in_path(p_rtp, name, flags, callback, cookie);
+	done = do_in_path(path, name, flags, callback, cookie);
 
     if ((done == FAIL || (flags & DIP_ALL)) && (flags & DIP_START))
     {
@@ -3479,6 +3494,42 @@ do_in_runtimepath(
     return done;
 }
 
+/*
+ * Just like do_in_path_and_pp(), using 'runtimepath' for "path".
+ */
+    int
+do_in_runtimepath(
+    char_u	*name,
+    int		flags,
+    void	(*callback)(char_u *fname, void *ck),
+    void	*cookie)
+{
+    return do_in_path_and_pp(p_rtp, name, flags, callback, cookie);
+}
+
+/*
+ * Source the file "name" from all directories in 'runtimepath'.
+ * "name" can contain wildcards.
+ * When "flags" has DIP_ALL: source all files, otherwise only the first one.
+ *
+ * return FAIL when no file could be sourced, OK otherwise.
+ */
+    int
+source_runtime(char_u *name, int flags)
+{
+    return source_in_path(p_rtp, name, flags);
+}
+
+/*
+ * Just like source_runtime(), but use "path" instead of 'runtimepath'.
+ */
+    int
+source_in_path(char_u *path, char_u *name, int flags)
+{
+    return do_in_path_and_pp(path, name, flags, source_callback, NULL);
+}
+
+
 /*
  * Expand wildcards in "pat" and invoke do_source() for each match.
  */

src/ex_docmd.c

@@ -488,6 +488,9 @@ static void	ex_folddo(exarg_T *eap);
 #ifndef FEAT_PROFILE
 # define ex_profile		ex_ni
 #endif
+#ifndef FEAT_TERMINAL
+# define ex_terminal		ex_ni
+#endif
 
 /*
  * Declare cmdnames[].
@@ -2370,7 +2373,8 @@ do_one_cmd(
 	goto doend;
     }
     /* Check for wrong commands. */
-    if (*p == '!' && ea.cmd[1] == 0151 && ea.cmd[0] == 78)
+    if (*p == '!' && ea.cmd[1] == 0151 && ea.cmd[0] == 78
+	    && !IS_USER_CMDIDX(ea.cmdidx))
     {
 	errormsg = uc_fun_cmd();
 	goto doend;
@@ -4556,7 +4560,7 @@ get_address(
 			curwin->w_cursor.col = 0;
 		    searchcmdlen = 0;
 		    if (!do_search(NULL, c, cmd, 1L,
-				       SEARCH_HIS | SEARCH_MSG, NULL))
+					  SEARCH_HIS | SEARCH_MSG, NULL, NULL))
 		    {
 			curwin->w_cursor = pos;
 			cmd = NULL;
@@ -4613,7 +4617,7 @@ get_address(
 		    if (searchit(curwin, curbuf, &pos,
 				*cmd == '?' ? BACKWARD : FORWARD,
 				(char_u *)"", 1L, SEARCH_MSG,
-					i, (linenr_T)0, NULL) != FAIL)
+					i, (linenr_T)0, NULL, NULL) != FAIL)
 			lnum = pos.lnum;
 		    else
 		    {
@@ -7267,8 +7271,11 @@ ex_quit(exarg_T *eap)
     apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf);
     /* Refuse to quit when locked or when the buffer in the last window is
      * being closed (can only happen in autocommands). */
-    if (curbuf_locked() || (wp->w_buffer->b_nwindows == 1
-						&& wp->w_buffer->b_locked > 0))
+    if (curbuf_locked()
+# ifdef FEAT_WINDOWS
+	    || !win_valid(wp)
+# endif
+	    || (wp->w_buffer->b_nwindows == 1 && wp->w_buffer->b_locked > 0))
 	return;
 #endif
 

src/ex_getln.c

@@ -1492,7 +1492,7 @@ getcmdline(
 			    if (c != NUL)
 			    {
 				if (c == firstc || vim_strchr((char_u *)(
-					      p_magic ? "\\^$.*[" : "\\^$"), c)
+					      p_magic ? "\\~^$.*[" : "\\^$"), c)
 								       != NULL)
 				{
 				    /* put a backslash before special
@@ -1693,7 +1693,7 @@ getcmdline(
 		    i = searchit(curwin, curbuf, &t,
 				 c == Ctrl_G ? FORWARD : BACKWARD,
 				 ccline.cmdbuff, count, search_flags,
-				 RE_SEARCH, 0, NULL);
+				 RE_SEARCH, 0, NULL, NULL);
 		    --emsg_off;
 		    if (i)
 		    {
@@ -1708,6 +1708,14 @@ getcmdline(
 			    search_start = t;
 			    (void)decl(&search_start);
 			}
+			else if (c == Ctrl_G && firstc == '?')
+			{
+			    /* move just after the current match, so that
+			     * when nv_search finishes the cursor will be
+			     * put back on the match */
+			    search_start = t;
+			    (void)incl(&search_start);
+			}
 			if (LT_POS(t, search_start) && c == Ctrl_G)
 			{
 			    /* wrap around */
@@ -1903,9 +1911,9 @@ cmdline_changed:
 		i = do_search(NULL, firstc, ccline.cmdbuff, count,
 			SEARCH_KEEP + SEARCH_OPT + SEARCH_NOOF + SEARCH_PEEK,
 #ifdef FEAT_RELTIME
-			&tm
+			&tm, NULL
 #else
-			NULL
+			NULL, NULL
 #endif
 			);
 		--emsg_off;
@@ -6878,6 +6886,8 @@ open_cmdwin(void)
 # ifdef FEAT_AUTOCMD
     /* Do execute autocommands for setting the filetype (load syntax). */
     unblock_autocmds();
+    /* But don't allow switching to another buffer. */
+    ++curbuf_lock;
 # endif
 
     /* Showing the prompt may have set need_wait_return, reset it. */
@@ -6893,6 +6903,9 @@ open_cmdwin(void)
 	}
 	set_option_value((char_u *)"ft", 0L, (char_u *)"vim", OPT_LOCAL);
     }
+# ifdef FEAT_AUTOCMD
+    --curbuf_lock;
+# endif
 
     /* Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin
      * sets 'textwidth' to 78). */

src/feature.h

@@ -1267,6 +1267,13 @@
 # undef FEAT_JOB_CHANNEL
 #endif
 
+/*
+ * +terminal		":terminal" command.  Runs a terminal in a window.
+ */
+#if !defined(FEAT_JOB_CHANNEL) && defined(FEAT_TERMINAL)
+# undef FEAT_TERMINAL
+#endif
+
 /*
  * +signs		Allow signs to be displayed to the left of text lines.
  *			Adds the ":sign" command.

src/fileio.c

@@ -3166,6 +3166,7 @@ buf_write(
     int		    device = FALSE;	    /* writing to a device */
     stat_T	    st_old;
     int		    prev_got_int = got_int;
+    int		    checking_conversion;
     int		    file_readonly = FALSE;  /* overwritten file is read-only */
     static char	    *err_readonly = "is read-only (cannot override: \"W\" in 'cpoptions')";
 #if defined(UNIX)			    /*XXX fix me sometime? */
@@ -4344,433 +4345,491 @@ buf_write(
 #endif
 
     /*
-     * Open the file "wfname" for writing.
-     * We may try to open the file twice: If we can't write to the
-     * file and forceit is TRUE we delete the existing file and try to create
-     * a new one. If this still fails we may have lost the original file!
-     * (this may happen when the user reached his quotum for number of files).
-     * Appending will fail if the file does not exist and forceit is FALSE.
+     * If conversion is taking place, we may first pretend to write and check
+     * for conversion errors.  Then loop again to write for real.
+     * When not doing conversion this writes for real right away.
      */
-    while ((fd = mch_open((char *)wfname, O_WRONLY | O_EXTRA | (append
-			? (forceit ? (O_APPEND | O_CREAT) : O_APPEND)
-			: (O_CREAT | O_TRUNC))
-			, perm < 0 ? 0666 : (perm & 0777))) < 0)
+    for (checking_conversion = TRUE; ; checking_conversion = FALSE)
     {
 	/*
-	 * A forced write will try to create a new file if the old one is
-	 * still readonly. This may also happen when the directory is
-	 * read-only. In that case the mch_remove() will fail.
+	 * There is no need to check conversion when:
+	 * - there is no conversion
+	 * - we make a backup file, that can be restored in case of conversion
+	 *   failure.
 	 */
-	if (errmsg == NULL)
-	{
-#ifdef UNIX
-	    stat_T	st;
-
-	    /* Don't delete the file when it's a hard or symbolic link. */
-	    if ((!newfile && st_old.st_nlink > 1)
-		    || (mch_lstat((char *)fname, &st) == 0
-			&& (st.st_dev != st_old.st_dev
-			    || st.st_ino != st_old.st_ino)))
-		errmsg = (char_u *)_("E166: Can't open linked file for writing");
-	    else
+#ifdef FEAT_MBYTE
+	if (!converted || dobackup)
 #endif
+	    checking_conversion = FALSE;
+
+	if (checking_conversion)
+	{
+	    /* Make sure we don't write anything. */
+	    fd = -1;
+	    write_info.bw_fd = fd;
+	}
+	else
+	{
+	    /*
+	     * Open the file "wfname" for writing.
+	     * We may try to open the file twice: If we can't write to the file
+	     * and forceit is TRUE we delete the existing file and try to
+	     * create a new one. If this still fails we may have lost the
+	     * original file!  (this may happen when the user reached his
+	     * quotum for number of files).
+	     * Appending will fail if the file does not exist and forceit is
+	     * FALSE.
+	     */
+	    while ((fd = mch_open((char *)wfname, O_WRONLY | O_EXTRA | (append
+				? (forceit ? (O_APPEND | O_CREAT) : O_APPEND)
+				: (O_CREAT | O_TRUNC))
+				, perm < 0 ? 0666 : (perm & 0777))) < 0)
 	    {
-		errmsg = (char_u *)_("E212: Can't open file for writing");
-		if (forceit && vim_strchr(p_cpo, CPO_FWRITE) == NULL
-								 && perm >= 0)
+		/*
+		 * A forced write will try to create a new file if the old one
+		 * is still readonly. This may also happen when the directory
+		 * is read-only. In that case the mch_remove() will fail.
+		 */
+		if (errmsg == NULL)
 		{
 #ifdef UNIX
-		    /* we write to the file, thus it should be marked
-		       writable after all */
-		    if (!(perm & 0200))
-			made_writable = TRUE;
-		    perm |= 0200;
-		    if (st_old.st_uid != getuid() || st_old.st_gid != getgid())
-			perm &= 0777;
+		    stat_T	st;
+
+		    /* Don't delete the file when it's a hard or symbolic link.
+		     */
+		    if ((!newfile && st_old.st_nlink > 1)
+			    || (mch_lstat((char *)fname, &st) == 0
+				&& (st.st_dev != st_old.st_dev
+				    || st.st_ino != st_old.st_ino)))
+			errmsg = (char_u *)_("E166: Can't open linked file for writing");
+		    else
 #endif
-		    if (!append)	    /* don't remove when appending */
-			mch_remove(wfname);
-		    continue;
+		    {
+			errmsg = (char_u *)_("E212: Can't open file for writing");
+			if (forceit && vim_strchr(p_cpo, CPO_FWRITE) == NULL
+								  && perm >= 0)
+			{
+#ifdef UNIX
+			    /* we write to the file, thus it should be marked
+			       writable after all */
+			    if (!(perm & 0200))
+				made_writable = TRUE;
+			    perm |= 0200;
+			    if (st_old.st_uid != getuid()
+						  || st_old.st_gid != getgid())
+				perm &= 0777;
+#endif
+			    if (!append)  /* don't remove when appending */
+				mch_remove(wfname);
+			    continue;
+			}
+		    }
 		}
-	    }
-	}
 
 restore_backup:
-	{
-	    stat_T	st;
-
-	    /*
-	     * If we failed to open the file, we don't need a backup. Throw it
-	     * away.  If we moved or removed the original file try to put the
-	     * backup in its place.
-	     */
-	    if (backup != NULL && wfname == fname)
-	    {
-		if (backup_copy)
 		{
+		    stat_T	st;
+
 		    /*
-		     * There is a small chance that we removed the original,
-		     * try to move the copy in its place.
-		     * This may not work if the vim_rename() fails.
-		     * In that case we leave the copy around.
+		     * If we failed to open the file, we don't need a backup.
+		     * Throw it away.  If we moved or removed the original file
+		     * try to put the backup in its place.
 		     */
-		    /* If file does not exist, put the copy in its place */
-		    if (mch_stat((char *)fname, &st) < 0)
-			vim_rename(backup, fname);
-		    /* if original file does exist throw away the copy */
-		    if (mch_stat((char *)fname, &st) >= 0)
-			mch_remove(backup);
-		}
-		else
-		{
-		    /* try to put the original file back */
-		    vim_rename(backup, fname);
-		}
-	    }
+		    if (backup != NULL && wfname == fname)
+		    {
+			if (backup_copy)
+			{
+			    /*
+			     * There is a small chance that we removed the
+			     * original, try to move the copy in its place.
+			     * This may not work if the vim_rename() fails.
+			     * In that case we leave the copy around.
+			     */
+			    /* If file does not exist, put the copy in its
+			     * place */
+			    if (mch_stat((char *)fname, &st) < 0)
+				vim_rename(backup, fname);
+			    /* if original file does exist throw away the copy
+			     */
+			    if (mch_stat((char *)fname, &st) >= 0)
+				mch_remove(backup);
+			}
+			else
+			{
+			    /* try to put the original file back */
+			    vim_rename(backup, fname);
+			}
+		    }
 
-	    /* if original file no longer exists give an extra warning */
-	    if (!newfile && mch_stat((char *)fname, &st) < 0)
-		end = 0;
-	}
+		    /* if original file no longer exists give an extra warning
+		     */
+		    if (!newfile && mch_stat((char *)fname, &st) < 0)
+			end = 0;
+		}
 
 #ifdef FEAT_MBYTE
-	if (wfname != fname)
-	    vim_free(wfname);
+		if (wfname != fname)
+		    vim_free(wfname);
 #endif
-	goto fail;
-    }
-    errmsg = NULL;
+		goto fail;
+	    }
+	    write_info.bw_fd = fd;
 
 #if defined(MACOS_CLASSIC) || defined(WIN3264)
-    /* TODO: Is it need for MACOS_X? (Dany) */
-    /*
-     * On macintosh copy the original files attributes (i.e. the backup)
-     * This is done in order to preserve the resource fork and the
-     * Finder attribute (label, comments, custom icons, file creator)
-     */
-    if (backup != NULL && overwriting && !append)
-    {
-	if (backup_copy)
-	    (void)mch_copy_file_attribute(wfname, backup);
-	else
-	    (void)mch_copy_file_attribute(backup, wfname);
-    }
+	    /* TODO: Is it need for MACOS_X? (Dany) */
+	    /*
+	     * On macintosh copy the original files attributes (i.e. the backup)
+	     * This is done in order to preserve the resource fork and the
+	     * Finder attribute (label, comments, custom icons, file creator)
+	     */
+	    if (backup != NULL && overwriting && !append)
+	    {
+		if (backup_copy)
+		    (void)mch_copy_file_attribute(wfname, backup);
+		else
+		    (void)mch_copy_file_attribute(backup, wfname);
+	    }
 
-    if (!overwriting && !append)
-    {
-	if (buf->b_ffname != NULL)
-	    (void)mch_copy_file_attribute(buf->b_ffname, wfname);
-	/* Should copy resource fork */
-    }
+	    if (!overwriting && !append)
+	    {
+		if (buf->b_ffname != NULL)
+		    (void)mch_copy_file_attribute(buf->b_ffname, wfname);
+		/* Should copy resource fork */
+	    }
 #endif
 
-    write_info.bw_fd = fd;
-
 #ifdef FEAT_CRYPT
-    if (*buf->b_p_key != NUL && !filtering)
-    {
-	char_u		*header;
-	int		header_len;
-
-	buf->b_cryptstate = crypt_create_for_writing(crypt_get_method_nr(buf),
-					  buf->b_p_key, &header, &header_len);
-	if (buf->b_cryptstate == NULL || header == NULL)
-	    end = 0;
-	else
-	{
-	    /* Write magic number, so that Vim knows how this file is
-	     * encrypted when reading it back. */
-	    write_info.bw_buf = header;
-	    write_info.bw_len = header_len;
-	    write_info.bw_flags = FIO_NOCONVERT;
-	    if (buf_write_bytes(&write_info) == FAIL)
-		end = 0;
-	    wb_flags |= FIO_ENCRYPTED;
-	    vim_free(header);
-	}
-    }
-#endif
-
-    write_info.bw_buf = buffer;
-    nchars = 0;
-
-    /* use "++bin", "++nobin" or 'binary' */
-    if (eap != NULL && eap->force_bin != 0)
-	write_bin = (eap->force_bin == FORCE_BIN);
-    else
-	write_bin = buf->b_p_bin;
-
-#ifdef FEAT_MBYTE
-    /*
-     * The BOM is written just after the encryption magic number.
-     * Skip it when appending and the file already existed, the BOM only makes
-     * sense at the start of the file.
-     */
-    if (buf->b_p_bomb && !write_bin && (!append || perm < 0))
-    {
-	write_info.bw_len = make_bom(buffer, fenc);
-	if (write_info.bw_len > 0)
-	{
-	    /* don't convert, do encryption */
-	    write_info.bw_flags = FIO_NOCONVERT | wb_flags;
-	    if (buf_write_bytes(&write_info) == FAIL)
-		end = 0;
-	    else
-		nchars += write_info.bw_len;
-	}
-    }
-    write_info.bw_start_lnum = start;
-#endif
-
-#ifdef FEAT_PERSISTENT_UNDO
-    write_undo_file = (buf->b_p_udf && overwriting && !append
-					      && !filtering && reset_changed);
-    if (write_undo_file)
-	/* Prepare for computing the hash value of the text. */
-	sha256_start(&sha_ctx);
-#endif
-
-    write_info.bw_len = bufsize;
-#ifdef HAS_BW_FLAGS
-    write_info.bw_flags = wb_flags;
-#endif
-    fileformat = get_fileformat_force(buf, eap);
-    s = buffer;
-    len = 0;
-    for (lnum = start; lnum <= end; ++lnum)
-    {
-	/*
-	 * The next while loop is done once for each character written.
-	 * Keep it fast!
-	 */
-	ptr = ml_get_buf(buf, lnum, FALSE) - 1;
-#ifdef FEAT_PERSISTENT_UNDO
-	if (write_undo_file)
-	    sha256_update(&sha_ctx, ptr + 1, (UINT32_T)(STRLEN(ptr + 1) + 1));
-#endif
-	while ((c = *++ptr) != NUL)
-	{
-	    if (c == NL)
-		*s = NUL;		/* replace newlines with NULs */
-	    else if (c == CAR && fileformat == EOL_MAC)
-		*s = NL;		/* Mac: replace CRs with NLs */
-	    else
-		*s = c;
-	    ++s;
-	    if (++len != bufsize)
-		continue;
-	    if (buf_write_bytes(&write_info) == FAIL)
+	    if (*buf->b_p_key != NUL && !filtering)
 	    {
-		end = 0;		/* write error: break loop */
-		break;
-	    }
-	    nchars += bufsize;
-	    s = buffer;
-	    len = 0;
-#ifdef FEAT_MBYTE
-	    write_info.bw_start_lnum = lnum;
-#endif
-	}
-	/* write failed or last line has no EOL: stop here */
-	if (end == 0
-		|| (lnum == end
-		    && (write_bin || !buf->b_p_fixeol)
-		    && (lnum == buf->b_no_eol_lnum
-			|| (lnum == buf->b_ml.ml_line_count && !buf->b_p_eol))))
-	{
-	    ++lnum;			/* written the line, count it */
-	    no_eol = TRUE;
-	    break;
-	}
-	if (fileformat == EOL_UNIX)
-	    *s++ = NL;
-	else
-	{
-	    *s++ = CAR;			/* EOL_MAC or EOL_DOS: write CR */
-	    if (fileformat == EOL_DOS)	/* write CR-NL */
-	    {
-		if (++len == bufsize)
+		char_u		*header;
+		int		header_len;
+
+		buf->b_cryptstate = crypt_create_for_writing(
+						      crypt_get_method_nr(buf),
+					   buf->b_p_key, &header, &header_len);
+		if (buf->b_cryptstate == NULL || header == NULL)
+		    end = 0;
+		else
 		{
+		    /* Write magic number, so that Vim knows how this file is
+		     * encrypted when reading it back. */
+		    write_info.bw_buf = header;
+		    write_info.bw_len = header_len;
+		    write_info.bw_flags = FIO_NOCONVERT;
 		    if (buf_write_bytes(&write_info) == FAIL)
-		    {
-			end = 0;	/* write error: break loop */
-			break;
-		    }
-		    nchars += bufsize;
-		    s = buffer;
-		    len = 0;
+			end = 0;
+		    wb_flags |= FIO_ENCRYPTED;
+		    vim_free(header);
 		}
-		*s++ = NL;
 	    }
+#endif
 	}
-	if (++len == bufsize && end)
-	{
-	    if (buf_write_bytes(&write_info) == FAIL)
-	    {
-		end = 0;		/* write error: break loop */
-		break;
-	    }
-	    nchars += bufsize;
-	    s = buffer;
-	    len = 0;
+	errmsg = NULL;
 
-	    ui_breakcheck();
-	    if (got_int)
-	    {
-		end = 0;		/* Interrupted, break loop */
-		break;
-	    }
-	}
-#ifdef VMS
+	write_info.bw_buf = buffer;
+	nchars = 0;
+
+	/* use "++bin", "++nobin" or 'binary' */
+	if (eap != NULL && eap->force_bin != 0)
+	    write_bin = (eap->force_bin == FORCE_BIN);
+	else
+	    write_bin = buf->b_p_bin;
+
+#ifdef FEAT_MBYTE
 	/*
-	 * On VMS there is a problem: newlines get added when writing blocks
-	 * at a time. Fix it by writing a line at a time.
-	 * This is much slower!
-	 * Explanation: VAX/DECC RTL insists that records in some RMS
-	 * structures end with a newline (carriage return) character, and if
-	 * they don't it adds one.
-	 * With other RMS structures it works perfect without this fix.
+	 * The BOM is written just after the encryption magic number.
+	 * Skip it when appending and the file already existed, the BOM only
+	 * makes sense at the start of the file.
 	 */
-	if (buf->b_fab_rfm == FAB$C_VFC
-		|| ((buf->b_fab_rat & (FAB$M_FTN | FAB$M_CR)) != 0))
+	if (buf->b_p_bomb && !write_bin && (!append || perm < 0))
 	{
-	    int b2write;
-
-	    buf->b_fab_mrs = (buf->b_fab_mrs == 0
-		    ? MIN(4096, bufsize)
-		    : MIN(buf->b_fab_mrs, bufsize));
-
-	    b2write = len;
-	    while (b2write > 0)
+	    write_info.bw_len = make_bom(buffer, fenc);
+	    if (write_info.bw_len > 0)
 	    {
-		write_info.bw_len = MIN(b2write, buf->b_fab_mrs);
+		/* don't convert, do encryption */
+		write_info.bw_flags = FIO_NOCONVERT | wb_flags;
+		if (buf_write_bytes(&write_info) == FAIL)
+		    end = 0;
+		else
+		    nchars += write_info.bw_len;
+	    }
+	}
+	write_info.bw_start_lnum = start;
+#endif
+
+#ifdef FEAT_PERSISTENT_UNDO
+	write_undo_file = (buf->b_p_udf
+			    && overwriting
+			    && !append
+			    && !filtering
+			    && reset_changed
+			    && !checking_conversion);
+	if (write_undo_file)
+	    /* Prepare for computing the hash value of the text. */
+	    sha256_start(&sha_ctx);
+#endif
+
+	write_info.bw_len = bufsize;
+#ifdef HAS_BW_FLAGS
+	write_info.bw_flags = wb_flags;
+#endif
+	fileformat = get_fileformat_force(buf, eap);
+	s = buffer;
+	len = 0;
+	for (lnum = start; lnum <= end; ++lnum)
+	{
+	    /*
+	     * The next while loop is done once for each character written.
+	     * Keep it fast!
+	     */
+	    ptr = ml_get_buf(buf, lnum, FALSE) - 1;
+#ifdef FEAT_PERSISTENT_UNDO
+	    if (write_undo_file)
+		sha256_update(&sha_ctx, ptr + 1,
+					      (UINT32_T)(STRLEN(ptr + 1) + 1));
+#endif
+	    while ((c = *++ptr) != NUL)
+	    {
+		if (c == NL)
+		    *s = NUL;		/* replace newlines with NULs */
+		else if (c == CAR && fileformat == EOL_MAC)
+		    *s = NL;		/* Mac: replace CRs with NLs */
+		else
+		    *s = c;
+		++s;
+		if (++len != bufsize)
+		    continue;
 		if (buf_write_bytes(&write_info) == FAIL)
 		{
-		    end = 0;
+		    end = 0;		/* write error: break loop */
 		    break;
 		}
-		b2write -= MIN(b2write, buf->b_fab_mrs);
-	    }
-	    write_info.bw_len = bufsize;
-	    nchars += len;
-	    s = buffer;
-	    len = 0;
-	}
+		nchars += bufsize;
+		s = buffer;
+		len = 0;
+#ifdef FEAT_MBYTE
+		write_info.bw_start_lnum = lnum;
 #endif
-    }
-    if (len > 0 && end > 0)
-    {
-	write_info.bw_len = len;
-	if (buf_write_bytes(&write_info) == FAIL)
-	    end = 0;		    /* write error */
-	nchars += len;
+	    }
+	    /* write failed or last line has no EOL: stop here */
+	    if (end == 0
+		    || (lnum == end
+			&& (write_bin || !buf->b_p_fixeol)
+			&& (lnum == buf->b_no_eol_lnum
+			    || (lnum == buf->b_ml.ml_line_count
+							   && !buf->b_p_eol))))
+	    {
+		++lnum;			/* written the line, count it */
+		no_eol = TRUE;
+		break;
+	    }
+	    if (fileformat == EOL_UNIX)
+		*s++ = NL;
+	    else
+	    {
+		*s++ = CAR;		    /* EOL_MAC or EOL_DOS: write CR */
+		if (fileformat == EOL_DOS)  /* write CR-NL */
+		{
+		    if (++len == bufsize)
+		    {
+			if (buf_write_bytes(&write_info) == FAIL)
+			{
+			    end = 0;	/* write error: break loop */
+			    break;
+			}
+			nchars += bufsize;
+			s = buffer;
+			len = 0;
+		    }
+		    *s++ = NL;
+		}
+	    }
+	    if (++len == bufsize && end)
+	    {
+		if (buf_write_bytes(&write_info) == FAIL)
+		{
+		    end = 0;		/* write error: break loop */
+		    break;
+		}
+		nchars += bufsize;
+		s = buffer;
+		len = 0;
+
+		ui_breakcheck();
+		if (got_int)
+		{
+		    end = 0;		/* Interrupted, break loop */
+		    break;
+		}
+	    }
+#ifdef VMS
+	    /*
+	     * On VMS there is a problem: newlines get added when writing
+	     * blocks at a time. Fix it by writing a line at a time.
+	     * This is much slower!
+	     * Explanation: VAX/DECC RTL insists that records in some RMS
+	     * structures end with a newline (carriage return) character, and
+	     * if they don't it adds one.
+	     * With other RMS structures it works perfect without this fix.
+	     */
+	    if (buf->b_fab_rfm == FAB$C_VFC
+		    || ((buf->b_fab_rat & (FAB$M_FTN | FAB$M_CR)) != 0))
+	    {
+		int b2write;
+
+		buf->b_fab_mrs = (buf->b_fab_mrs == 0
+			? MIN(4096, bufsize)
+			: MIN(buf->b_fab_mrs, bufsize));
+
+		b2write = len;
+		while (b2write > 0)
+		{
+		    write_info.bw_len = MIN(b2write, buf->b_fab_mrs);
+		    if (buf_write_bytes(&write_info) == FAIL)
+		    {
+			end = 0;
+			break;
+		    }
+		    b2write -= MIN(b2write, buf->b_fab_mrs);
+		}
+		write_info.bw_len = bufsize;
+		nchars += len;
+		s = buffer;
+		len = 0;
+	    }
+#endif
+	}
+	if (len > 0 && end > 0)
+	{
+	    write_info.bw_len = len;
+	    if (buf_write_bytes(&write_info) == FAIL)
+		end = 0;		    /* write error */
+	    nchars += len;
+	}
+
+	/* Stop when writing done or an error was encountered. */
+	if (!checking_conversion || end == 0)
+	    break;
+
+	/* If no error happened until now, writing should be ok, so loop to
+	 * really write the buffer. */
     }
 
-#if defined(UNIX) && defined(HAVE_FSYNC)
-    /* On many journalling file systems there is a bug that causes both the
-     * original and the backup file to be lost when halting the system right
-     * after writing the file.  That's because only the meta-data is
-     * journalled.  Syncing the file slows down the system, but assures it has
-     * been written to disk and we don't lose it.
-     * For a device do try the fsync() but don't complain if it does not work
-     * (could be a pipe).
-     * If the 'fsync' option is FALSE, don't fsync().  Useful for laptops. */
-    if (p_fs && fsync(fd) != 0 && !device)
+    /* If we started writing, finish writing. Also when an error was
+     * encountered. */
+    if (!checking_conversion)
     {
-	errmsg = (char_u *)_("E667: Fsync failed");
-	end = 0;
-    }
+#if defined(UNIX) && defined(HAVE_FSYNC)
+	/*
+	 * On many journalling file systems there is a bug that causes both the
+	 * original and the backup file to be lost when halting the system
+	 * right after writing the file.  That's because only the meta-data is
+	 * journalled.  Syncing the file slows down the system, but assures it
+	 * has been written to disk and we don't lose it.
+	 * For a device do try the fsync() but don't complain if it does not
+	 * work (could be a pipe).
+	 * If the 'fsync' option is FALSE, don't fsync().  Useful for laptops.
+	 */
+	if (p_fs && fsync(fd) != 0 && !device)
+	{
+	    errmsg = (char_u *)_("E667: Fsync failed");
+	    end = 0;
+	}
 #endif
 
 #if defined(HAVE_SELINUX) || defined(HAVE_SMACK)
-    /* Probably need to set the security context. */
-    if (!backup_copy)
-	mch_copy_sec(backup, wfname);
+	/* Probably need to set the security context. */
+	if (!backup_copy)
+	    mch_copy_sec(backup, wfname);
 #endif
 
 #ifdef UNIX
-    /* When creating a new file, set its owner/group to that of the original
-     * file.  Get the new device and inode number. */
-    if (backup != NULL && !backup_copy)
-    {
-# ifdef HAVE_FCHOWN
-	stat_T	st;
-
-	/* don't change the owner when it's already OK, some systems remove
-	 * permission or ACL stuff */
-	if (mch_stat((char *)wfname, &st) < 0
-		|| st.st_uid != st_old.st_uid
-		|| st.st_gid != st_old.st_gid)
+	/* When creating a new file, set its owner/group to that of the
+	 * original file.  Get the new device and inode number. */
+	if (backup != NULL && !backup_copy)
 	{
-	    ignored = fchown(fd, st_old.st_uid, st_old.st_gid);
-	    if (perm >= 0)	/* set permission again, may have changed */
-		(void)mch_setperm(wfname, perm);
-	}
+# ifdef HAVE_FCHOWN
+	    stat_T	st;
+
+	    /* don't change the owner when it's already OK, some systems remove
+	     * permission or ACL stuff */
+	    if (mch_stat((char *)wfname, &st) < 0
+		    || st.st_uid != st_old.st_uid
+		    || st.st_gid != st_old.st_gid)
+	    {
+		ignored = fchown(fd, st_old.st_uid, st_old.st_gid);
+		if (perm >= 0)	/* set permission again, may have changed */
+		    (void)mch_setperm(wfname, perm);
+	    }
 # endif
-	buf_setino(buf);
-    }
-    else if (!buf->b_dev_valid)
-	/* Set the inode when creating a new file. */
-	buf_setino(buf);
+	    buf_setino(buf);
+	}
+	else if (!buf->b_dev_valid)
+	    /* Set the inode when creating a new file. */
+	    buf_setino(buf);
 #endif
 
-    if (close(fd) != 0)
-    {
-	errmsg = (char_u *)_("E512: Close failed");
-	end = 0;
-    }
+	if (close(fd) != 0)
+	{
+	    errmsg = (char_u *)_("E512: Close failed");
+	    end = 0;
+	}
 
 #ifdef UNIX
-    if (made_writable)
-	perm &= ~0200;		/* reset 'w' bit for security reasons */
+	if (made_writable)
+	    perm &= ~0200;	/* reset 'w' bit for security reasons */
 #endif
-    if (perm >= 0)		/* set perm. of new file same as old file */
-	(void)mch_setperm(wfname, perm);
+	if (perm >= 0)		/* set perm. of new file same as old file */
+	    (void)mch_setperm(wfname, perm);
 #ifdef HAVE_ACL
-    /*
-     * Probably need to set the ACL before changing the user (can't set the
-     * ACL on a file the user doesn't own).
-     * On Solaris, with ZFS and the aclmode property set to "discard" (the
-     * default), chmod() discards all part of a file's ACL that don't represent
-     * the mode of the file.  It's non-trivial for us to discover whether we're
-     * in that situation, so we simply always re-set the ACL.
-     */
+	/*
+	 * Probably need to set the ACL before changing the user (can't set the
+	 * ACL on a file the user doesn't own).
+	 * On Solaris, with ZFS and the aclmode property set to "discard" (the
+	 * default), chmod() discards all part of a file's ACL that don't
+	 * represent the mode of the file.  It's non-trivial for us to discover
+	 * whether we're in that situation, so we simply always re-set the ACL.
+	 */
 # ifndef HAVE_SOLARIS_ZFS_ACL
-    if (!backup_copy)
+	if (!backup_copy)
 # endif
-	mch_set_acl(wfname, acl);
+	    mch_set_acl(wfname, acl);
 #endif
 #ifdef FEAT_CRYPT
-    if (buf->b_cryptstate != NULL)
-    {
-	crypt_free_state(buf->b_cryptstate);
-	buf->b_cryptstate = NULL;
-    }
+	if (buf->b_cryptstate != NULL)
+	{
+	    crypt_free_state(buf->b_cryptstate);
+	    buf->b_cryptstate = NULL;
+	}
 #endif
 
 #if defined(FEAT_MBYTE) && defined(FEAT_EVAL)
-    if (wfname != fname)
-    {
-	/*
-	 * The file was written to a temp file, now it needs to be converted
-	 * with 'charconvert' to (overwrite) the output file.
-	 */
-	if (end != 0)
+	if (wfname != fname)
 	{
-	    if (eval_charconvert(enc_utf8 ? (char_u *)"utf-8" : p_enc, fenc,
-						       wfname, fname) == FAIL)
+	    /*
+	     * The file was written to a temp file, now it needs to be
+	     * converted with 'charconvert' to (overwrite) the output file.
+	     */
+	    if (end != 0)
 	    {
-		write_info.bw_conv_error = TRUE;
-		end = 0;
+		if (eval_charconvert(enc_utf8 ? (char_u *)"utf-8" : p_enc,
+						  fenc, wfname, fname) == FAIL)
+		{
+		    write_info.bw_conv_error = TRUE;
+		    end = 0;
+		}
 	    }
+	    mch_remove(wfname);
+	    vim_free(wfname);
 	}
-	mch_remove(wfname);
-	vim_free(wfname);
-    }
 #endif
+    }
 
     if (end == 0)
     {
+	/*
+	 * Error encountered.
+	 */
 	if (errmsg == NULL)
 	{
 #ifdef FEAT_MBYTE
@@ -5690,6 +5749,10 @@ buf_write_bytes(struct bw_info *ip)
     }
 #endif /* FEAT_MBYTE */
 
+    if (ip->bw_fd < 0)
+	/* Only checking conversion, which is OK if we get here. */
+	return OK;
+
 #ifdef FEAT_CRYPT
     if (flags & FIO_ENCRYPTED)
     {
@@ -8800,7 +8863,7 @@ do_doautocmd(
     /*
      * Loop over the events.
      */
-    while (*arg && !VIM_ISWHITE(*arg))
+    while (*arg && !ends_excmd(*arg) && !VIM_ISWHITE(*arg))
 	if (apply_autocmds_group(event_name2nr(arg, &arg),
 				      fname, NULL, TRUE, group, curbuf, NULL))
 	    nothing_done = FALSE;
@@ -9322,7 +9385,8 @@ apply_autocmds_group(
      * Quickly return if there are no autocommands for this event or
      * autocommands are blocked.
      */
-    if (first_autopat[(int)event] == NULL || autocmd_blocked > 0)
+    if (event == NUM_EVENTS || first_autopat[(int)event] == NULL
+	    || autocmd_blocked > 0)
 	goto BYPASS_AU;
 
     /*
@@ -9395,7 +9459,7 @@ apply_autocmds_group(
     {
 	if (event == EVENT_COLORSCHEME || event == EVENT_OPTIONSET)
 	    autocmd_fname = NULL;
-	else if (fname != NULL && *fname != NUL)
+	else if (fname != NULL && !ends_excmd(*fname))
 	    autocmd_fname = fname;
 	else if (buf != NULL)
 	    autocmd_fname = buf->b_ffname;

src/getchar.c

@@ -467,6 +467,11 @@ flush_buffers(int flush_typeahead)
 	    ;
 	typebuf.tb_off = MAXMAPLEN;
 	typebuf.tb_len = 0;
+#if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL)
+	/* Reset the flag that text received from a client or from feedkeys()
+	 * was inserted in the typeahead buffer. */
+	typebuf_was_filled = FALSE;
+#endif
     }
     else		    /* remove mapped characters at the start only */
     {
@@ -2583,7 +2588,7 @@ vgetorpeek(int advance)
  * get a character: 3. from the user - handle <Esc> in Insert mode
  */
 		/*
-		 * special case: if we get an <ESC> in insert mode and there
+		 * Special case: if we get an <ESC> in insert mode and there
 		 * are no more characters at once, we pretend to go out of
 		 * insert mode.  This prevents the one second delay after
 		 * typing an <ESC>.  If we get something after all, we may
@@ -2617,8 +2622,8 @@ vgetorpeek(int advance)
 			mode_deleted = TRUE;
 		    }
 #ifdef FEAT_GUI
-		    /* may show different cursor shape */
-		    if (gui.in_use)
+		    /* may show a different cursor shape */
+		    if (gui.in_use && State != NORMAL && !cmd_silent)
 		    {
 			int	    save_State;
 

src/globals.h

@@ -1659,6 +1659,7 @@ EXTERN int  in_free_unref_items INIT(= FALSE);
 
 #ifdef FEAT_TIMERS
 EXTERN int  did_add_timer INIT(= FALSE);
+EXTERN int  timer_busy INIT(= 0);   /* when timer is inside vgetc() then > 0 */
 #endif
 
 #ifdef FEAT_EVAL

src/gui.c

@@ -5361,7 +5361,7 @@ gui_do_findrepl(
 	    searchflags += SEARCH_START;
 	i = msg_scroll;
 	(void)do_search(NULL, down ? '/' : '?', ga.ga_data, 1L,
-							   searchflags, NULL);
+						      searchflags, NULL, NULL);
 	msg_scroll = i;	    /* don't let an error message set msg_scroll */
     }
 

src/gui_gtk.c

@@ -652,9 +652,11 @@ gui_mch_add_menu(vimmenu_T *menu, int idx)
     parent_widget = (parent != NULL) ? parent->submenu_id : gui.menubar;
     menu_item_new(menu, parent_widget);
 
+# if !GTK_CHECK_VERSION(3,4,0)
     /* since the tearoff should always appear first, increment idx */
     if (parent != NULL && !menu_is_popup(parent->name))
 	++idx;
+# endif
 
     gtk_menu_shell_insert(GTK_MENU_SHELL(parent_widget), menu->id, idx);
 
@@ -773,10 +775,12 @@ gui_mch_add_menu_item(vimmenu_T *menu, int idx)
 	if (parent == NULL || parent->submenu_id == NULL)
 	    return;
 
+# if !GTK_CHECK_VERSION(3,4,0)
 	/* Make place for the possible tearoff handle item.  Not in the popup
 	 * menu, it doesn't have a tearoff item. */
 	if (!menu_is_popup(parent->name))
 	    ++idx;
+# endif
 
 	if (menu_is_separator(menu->name))
 	{

src/if_perl.xs

@@ -633,6 +633,30 @@ S_SvREFCNT_dec(pTHX_ SV *sv)
 }
 # endif
 
+/* perl-5.26 also needs S_TOPMARK and S_POPMARK. */
+# if (PERL_REVISION == 5) && (PERL_VERSION >= 26)
+PERL_STATIC_INLINE I32
+S_TOPMARK(pTHX)
+{
+    DEBUG_s(DEBUG_v(PerlIO_printf(Perl_debug_log,
+				 "MARK top  %p %" IVdf "\n",
+				  PL_markstack_ptr,
+				  (IV)*PL_markstack_ptr)));
+    return *PL_markstack_ptr;
+}
+
+PERL_STATIC_INLINE I32
+S_POPMARK(pTHX)
+{
+    DEBUG_s(DEBUG_v(PerlIO_printf(Perl_debug_log,
+				 "MARK pop  %p %" IVdf "\n",
+				  (PL_markstack_ptr-1),
+				  (IV)*(PL_markstack_ptr-1))));
+    assert((PL_markstack_ptr > PL_markstack) || !"MARK underflow");
+    return *PL_markstack_ptr--;
+}
+# endif
+
 /*
  * Make all runtime-links of perl.
  *

src/if_python.c

@@ -779,6 +779,7 @@ get_exceptions(void)
 
 static int initialised = 0;
 #define PYINITIALISED initialised
+static int python_end_called = FALSE;
 
 #define DESTRUCTOR_FINISH(self) self->ob_type->tp_free((PyObject*)self);
 
@@ -878,6 +879,7 @@ python_end(void)
     if (recurse != 0)
 	return;
 
+    python_end_called = TRUE;
     ++recurse;
 
 #ifdef DYNAMIC_PYTHON
@@ -1040,6 +1042,8 @@ DoPyCommand(const char *cmd, rangeinitializer init_range, runner run, void *arg)
     }
     ++recursive;
 #endif
+    if (python_end_called)
+	return;
 
 #if defined(MACOS) && !defined(MACOS_X_UNIX)
     GetPort(&oldPort);
@@ -1568,7 +1572,7 @@ do_pyeval (char_u *str, typval_T *rettv)
 	    (rangeinitializer) init_range_eval,
 	    (runner) run_eval,
 	    (void *) rettv);
-    switch(rettv->v_type)
+    switch (rettv->v_type)
     {
 	case VAR_DICT: ++rettv->vval.v_dict->dv_refcount; break;
 	case VAR_LIST: ++rettv->vval.v_list->lv_refcount; break;

src/if_python3.c

@@ -733,8 +733,8 @@ get_py3_exceptions(void)
 #endif /* DYNAMIC_PYTHON3 */
 
 static int py3initialised = 0;
-
 #define PYINITIALISED py3initialised
+static int python_end_called = FALSE;
 
 #define DESTRUCTOR_FINISH(self) Py_TYPE(self)->tp_free((PyObject*)self)
 
@@ -817,6 +817,7 @@ python3_end(void)
     if (recurse != 0)
 	return;
 
+    python_end_called = TRUE;
     ++recurse;
 
 #ifdef DYNAMIC_PYTHON3
@@ -938,6 +939,9 @@ DoPyCommand(const char *cmd, rangeinitializer init_range, runner run, void *arg)
     PyObject		*cmdbytes;
     PyGILState_STATE	pygilstate;
 
+    if (python_end_called)
+	goto theend;
+
 #if defined(MACOS) && !defined(MACOS_X_UNIX)
     GetPort(&oldPort);
     /* Check if the Python library is available */

src/keymap.h

@@ -112,6 +112,7 @@
 
 /* Used for the sgr mouse. */
 #define KS_SGR_MOUSE		237
+#define KS_SGR_MOUSE_RELEASE	236
 
 /*
  * Filler used after KS_SPECIAL and others
@@ -139,6 +140,8 @@
 
 /*
  * Codes for keys that do not have a termcap name.
+ * The numbers are fixed to make sure that recorded key sequences remain valid.
+ * Add new entries at the end, not halfway.
  *
  * K_SPECIAL KS_EXTRA KE_xxx
  */
@@ -146,125 +149,126 @@ enum key_extra
 {
     KE_NAME = 3		/* name of this terminal entry */
 
-    , KE_S_UP		/* shift-up */
-    , KE_S_DOWN		/* shift-down */
+    , KE_S_UP = 4		/* shift-up */
+    , KE_S_DOWN = 5		/* shift-down */
 
-    , KE_S_F1		/* shifted function keys */
-    , KE_S_F2
-    , KE_S_F3
-    , KE_S_F4
-    , KE_S_F5
-    , KE_S_F6
-    , KE_S_F7
-    , KE_S_F8
-    , KE_S_F9
-    , KE_S_F10
+    , KE_S_F1 = 6		/* shifted function keys */
+    , KE_S_F2 = 7
+    , KE_S_F3 = 8
+    , KE_S_F4 = 9
+    , KE_S_F5 = 10
+    , KE_S_F6 = 11
+    , KE_S_F7 = 12
+    , KE_S_F8 = 13
+    , KE_S_F9 = 14
+    , KE_S_F10 = 15
 
-    , KE_S_F11
-    , KE_S_F12
-    , KE_S_F13
-    , KE_S_F14
-    , KE_S_F15
-    , KE_S_F16
-    , KE_S_F17
-    , KE_S_F18
-    , KE_S_F19
-    , KE_S_F20
+    , KE_S_F11 = 16
+    , KE_S_F12 = 17
+    , KE_S_F13 = 18
+    , KE_S_F14 = 19
+    , KE_S_F15 = 20
+    , KE_S_F16 = 21
+    , KE_S_F17 = 22
+    , KE_S_F18 = 23
+    , KE_S_F19 = 24
+    , KE_S_F20 = 25
 
-    , KE_S_F21
-    , KE_S_F22
-    , KE_S_F23
-    , KE_S_F24
-    , KE_S_F25
-    , KE_S_F26
-    , KE_S_F27
-    , KE_S_F28
-    , KE_S_F29
-    , KE_S_F30
+    , KE_S_F21 = 26
+    , KE_S_F22 = 27
+    , KE_S_F23 = 28
+    , KE_S_F24 = 29
+    , KE_S_F25 = 30
+    , KE_S_F26 = 31
+    , KE_S_F27 = 32
+    , KE_S_F28 = 33
+    , KE_S_F29 = 34
+    , KE_S_F30 = 35
 
-    , KE_S_F31
-    , KE_S_F32
-    , KE_S_F33
-    , KE_S_F34
-    , KE_S_F35
-    , KE_S_F36
-    , KE_S_F37
+    , KE_S_F31 = 36
+    , KE_S_F32 = 37
+    , KE_S_F33 = 38
+    , KE_S_F34 = 39
+    , KE_S_F35 = 40
+    , KE_S_F36 = 41
+    , KE_S_F37 = 42
 
-    , KE_MOUSE		/* mouse event start */
+    , KE_MOUSE = 43		/* mouse event start */
 
 /*
  * Symbols for pseudo keys which are translated from the real key symbols
  * above.
  */
-    , KE_LEFTMOUSE	/* Left mouse button click */
-    , KE_LEFTDRAG	/* Drag with left mouse button down */
-    , KE_LEFTRELEASE	/* Left mouse button release */
-    , KE_MIDDLEMOUSE	/* Middle mouse button click */
-    , KE_MIDDLEDRAG	/* Drag with middle mouse button down */
-    , KE_MIDDLERELEASE	/* Middle mouse button release */
-    , KE_RIGHTMOUSE	/* Right mouse button click */
-    , KE_RIGHTDRAG	/* Drag with right mouse button down */
-    , KE_RIGHTRELEASE	/* Right mouse button release */
+    , KE_LEFTMOUSE = 44		/* Left mouse button click */
+    , KE_LEFTDRAG = 45		/* Drag with left mouse button down */
+    , KE_LEFTRELEASE = 46	/* Left mouse button release */
+    , KE_MIDDLEMOUSE = 47	/* Middle mouse button click */
+    , KE_MIDDLEDRAG = 48	/* Drag with middle mouse button down */
+    , KE_MIDDLERELEASE = 49	/* Middle mouse button release */
+    , KE_RIGHTMOUSE = 50	/* Right mouse button click */
+    , KE_RIGHTDRAG = 51		/* Drag with right mouse button down */
+    , KE_RIGHTRELEASE = 52	/* Right mouse button release */
 
-    , KE_IGNORE		/* Ignored mouse drag/release */
+    , KE_IGNORE = 53		/* Ignored mouse drag/release */
 
-    , KE_TAB		/* unshifted TAB key */
-    , KE_S_TAB_OLD	/* shifted TAB key (no longer used) */
+    , KE_TAB = 54		/* unshifted TAB key */
+    , KE_S_TAB_OLD = 55		/* shifted TAB key (no longer used) */
 
-    , KE_XF1		/* extra vt100 function keys for xterm */
-    , KE_XF2
-    , KE_XF3
-    , KE_XF4
-    , KE_XEND		/* extra (vt100) end key for xterm */
-    , KE_ZEND		/* extra (vt100) end key for xterm */
-    , KE_XHOME		/* extra (vt100) home key for xterm */
-    , KE_ZHOME		/* extra (vt100) home key for xterm */
-    , KE_XUP		/* extra vt100 cursor keys for xterm */
-    , KE_XDOWN
-    , KE_XLEFT
-    , KE_XRIGHT
+    , KE_SNIFF_UNUSED = 56	/* obsolete */
+    , KE_XF1 = 57		/* extra vt100 function keys for xterm */
+    , KE_XF2 = 58
+    , KE_XF3 = 59
+    , KE_XF4 = 60
+    , KE_XEND = 61		/* extra (vt100) end key for xterm */
+    , KE_ZEND = 62		/* extra (vt100) end key for xterm */
+    , KE_XHOME = 63		/* extra (vt100) home key for xterm */
+    , KE_ZHOME = 64		/* extra (vt100) home key for xterm */
+    , KE_XUP = 65		/* extra vt100 cursor keys for xterm */
+    , KE_XDOWN = 66
+    , KE_XLEFT = 67
+    , KE_XRIGHT = 68
 
-    , KE_LEFTMOUSE_NM	/* non-mappable Left mouse button click */
-    , KE_LEFTRELEASE_NM	/* non-mappable left mouse button release */
+    , KE_LEFTMOUSE_NM = 69	/* non-mappable Left mouse button click */
+    , KE_LEFTRELEASE_NM = 70	/* non-mappable left mouse button release */
 
-    , KE_S_XF1		/* extra vt100 shifted function keys for xterm */
-    , KE_S_XF2
-    , KE_S_XF3
-    , KE_S_XF4
+    , KE_S_XF1 = 71		/* vt100 shifted function keys for xterm */
+    , KE_S_XF2 = 72
+    , KE_S_XF3 = 73
+    , KE_S_XF4 = 74
 
     /* NOTE: The scroll wheel events are inverted: i.e. UP is the same as
      * moving the actual scroll wheel down, LEFT is the same as moving the
      * scroll wheel right. */
-    , KE_MOUSEDOWN	/* scroll wheel pseudo-button Down */
-    , KE_MOUSEUP	/* scroll wheel pseudo-button Up */
-    , KE_MOUSELEFT	/* scroll wheel pseudo-button Left */
-    , KE_MOUSERIGHT	/* scroll wheel pseudo-button Right */
+    , KE_MOUSEDOWN = 75		/* scroll wheel pseudo-button Down */
+    , KE_MOUSEUP = 76		/* scroll wheel pseudo-button Up */
+    , KE_MOUSELEFT = 77		/* scroll wheel pseudo-button Left */
+    , KE_MOUSERIGHT = 78	/* scroll wheel pseudo-button Right */
 
-    , KE_KINS		/* keypad Insert key */
-    , KE_KDEL		/* keypad Delete key */
+    , KE_KINS = 79		/* keypad Insert key */
+    , KE_KDEL = 80		/* keypad Delete key */
 
-    , KE_CSI		/* CSI typed directly */
-    , KE_SNR		/* <SNR> */
-    , KE_PLUG		/* <Plug> */
-    , KE_CMDWIN		/* open command-line window from Command-line Mode */
+    , KE_CSI = 81		/* CSI typed directly */
+    , KE_SNR = 82		/* <SNR> */
+    , KE_PLUG = 83		/* <Plug> */
+    , KE_CMDWIN = 84		/* open command-line window from Command-line Mode */
 
-    , KE_C_LEFT		/* control-left */
-    , KE_C_RIGHT	/* control-right */
-    , KE_C_HOME		/* control-home */
-    , KE_C_END		/* control-end */
+    , KE_C_LEFT = 85		/* control-left */
+    , KE_C_RIGHT = 86		/* control-right */
+    , KE_C_HOME = 87		/* control-home */
+    , KE_C_END = 88		/* control-end */
 
-    , KE_X1MOUSE	/* X1/X2 mouse-buttons */
-    , KE_X1DRAG
-    , KE_X1RELEASE
-    , KE_X2MOUSE
-    , KE_X2DRAG
-    , KE_X2RELEASE
+    , KE_X1MOUSE = 89		/* X1/X2 mouse-buttons */
+    , KE_X1DRAG = 90
+    , KE_X1RELEASE = 91
+    , KE_X2MOUSE = 92
+    , KE_X2DRAG = 93
+    , KE_X2RELEASE = 94
 
-    , KE_DROP		/* DnD data is available */
-    , KE_CURSORHOLD	/* CursorHold event */
-    , KE_NOP		/* doesn't do something */
-    , KE_FOCUSGAINED	/* focus gained */
-    , KE_FOCUSLOST	/* focus lost */
+    , KE_DROP = 95		/* DnD data is available */
+    , KE_CURSORHOLD = 96	/* CursorHold event */
+    , KE_NOP = 97		/* doesn't do something */
+    , KE_FOCUSGAINED = 98	/* focus gained */
+    , KE_FOCUSLOST = 99		/* focus lost */
 };
 
 /*
@@ -416,6 +420,7 @@ enum key_extra
 #define K_PTERM_MOUSE	TERMCAP2KEY(KS_PTERM_MOUSE, KE_FILLER)
 #define K_URXVT_MOUSE	TERMCAP2KEY(KS_URXVT_MOUSE, KE_FILLER)
 #define K_SGR_MOUSE	TERMCAP2KEY(KS_SGR_MOUSE, KE_FILLER)
+#define K_SGR_MOUSERELEASE TERMCAP2KEY(KS_SGR_MOUSE_RELEASE, KE_FILLER)
 
 #define K_SELECT	TERMCAP2KEY(KS_SELECT, KE_FILLER)
 #define K_TEAROFF	TERMCAP2KEY(KS_TEAROFF, KE_FILLER)