patch 8.0.1396: memory leak when CTRL-G in search command line fails

Problem:    Memory leak when CTRL-G in search command line fails.
Solution:   Move restore_last_search_pattern to after "if".

runtime/autoload/netrwSettings.vim

@@ -1,7 +1,7 @@
 " netrwSettings.vim: makes netrw settings simpler
-" Date:		Nov 09, 2016
+" Date:		Dec 30, 2014
 " Maintainer:	Charles E Campbell <drchipNOSPAM at campbellfamily dot biz>
-" Version:	16
+" Version:	15
 " Copyright:    Copyright (C) 1999-2007 Charles E. Campbell {{{1
 "               Permission is hereby granted to use and distribute this code,
 "               with or without modifications, provided that this copyright
@@ -19,7 +19,7 @@
 if exists("g:loaded_netrwSettings") || &cp
   finish
 endif
-let g:loaded_netrwSettings = "v16"
+let g:loaded_netrwSettings = "v15"
 if v:version < 700
  echohl WarningMsg
  echo "***warning*** this version of netrwSettings needs vim 7.0"
@@ -154,13 +154,9 @@ fun! netrwSettings#NetrwSettings()
   put = 'let g:netrw_list_hide         = '.g:netrw_list_hide
   put = 'let g:netrw_liststyle         = '.g:netrw_liststyle
   put = 'let g:netrw_localcopycmd      = '.g:netrw_localcopycmd
-  put = 'let g:netrw_localcopycmdopt   = '.g:netrw_localcopycmdopt
   put = 'let g:netrw_localmkdir        = '.g:netrw_localmkdir
-  put = 'let g:netrw_localmkdiropt     = '.g:netrw_localmkdiropt
   put = 'let g:netrw_localmovecmd      = '.g:netrw_localmovecmd
-  put = 'let g:netrw_localmovecmdopt   = '.g:netrw_localmovecmdopt
   put = 'let g:netrw_localrmdir        = '.g:netrw_localrmdir
-  put = 'let g:netrw_localrmdiropt     = '.g:netrw_localrmdiropt
   put = 'let g:netrw_maxfilenamelen    = '.g:netrw_maxfilenamelen
   put = 'let g:netrw_menu              = '.g:netrw_menu
   put = 'let g:netrw_mousemaps         = '.g:netrw_mousemaps

runtime/colors/README.txt

@@ -64,6 +64,7 @@ Search for "highlight_init".
 If you think you have a color scheme that is good enough to be used by others,
 please check the following items:
 
+- Source the check_colors.vim script to check for common mistakes.
 - Does it work in a color terminal as well as in the GUI?
 - Is "g:colors_name" set to a meaningful value?  In case of doubt you can do
   it this way:

runtime/colors/check_colors.vim

@@ -0,0 +1,136 @@
+" This script tests a color scheme for some errors. Load the scheme and source
+" this script. e.g. :e colors/desert.vim | :so test_colors.vim
+" Will output possible errors.
+
+let s:save_cpo= &cpo
+set cpo&vim
+
+func! Test_check_colors()
+  call cursor(1,1)
+  let err={}
+
+  " 1) Check g:colors_name is existing
+  if !search('\<\%(g:\)\?colors_name\>', 'cnW')
+    let err['colors_name'] = 'g:colors_name not set'
+  else
+    let err['colors_name'] = 'OK'
+  endif
+
+  " 2) Check for some well-defined highlighting groups
+  " Some items, check several groups, e.g. Diff, Spell
+  let hi_groups = ['ColorColumn', 'Diff', 'ErrorMsg', 'Folded',
+        \ 'FoldColumn', 'IncSearch', 'LineNr', 'ModeMsg', 'MoreMsg', 'NonText',
+        \ 'Normal', 'Pmenu', 'Todo', 'Search', 'Spell', 'StatusLine', 'TabLine',
+        \ 'Title', 'Visual', 'WarningMsg', 'WildMenu']
+  let groups={}
+  for group in hi_groups
+    if search('\c@suppress\s\+'.group, 'cnW')
+      " skip check, if the script contains a line like
+      " @suppress Visual:
+      let groups[group] = 'Ignoring '.group
+      continue
+    endif
+    if !search('hi\%[ghlight] \+'.group, 'cnW')
+      let groups[group] = 'No highlight definition for '.group
+      continue
+    endif
+    if !search('hi\%[ghlight] \+'.group. '.*fg=', 'cnW')
+      let groups[group] = 'Missing foreground color for '.group
+      continue
+    endif
+    if search('hi\%[ghlight] \+'.group. '.*guibg=', 'cnW') &&
+        \ !search('hi\%[ghlight] \+'.group. '.*ctermbg=', 'cnW')
+      let groups[group] = 'Missing bg terminal color for '.group
+      continue
+    endif
+    call search('hi\%[ghlight] \+'.group, 'cW')
+    " only check in the current line
+    if !search('guifg', 'cnW', line('.'))   || !search('ctermfg', 'cnW', line('.'))
+      " do not check for background colors, they could be intentionally left out
+      let groups[group] = 'Missing fg definition for '.group
+    endif
+    call cursor(1,1)
+  endfor
+  let err['highlight'] = groups
+
+  " 3) Check, that it does not set background highlighting
+  " Doesn't ':hi Normal ctermfg=253 ctermfg=233' also set the background sometimes?
+  let bg_set='\(set\?\|setl\(ocal\)\?\) .*\(background\|bg\)=\(dark\|light\)'
+  let bg_let='let \%([&]\%([lg]:\)\?\)\%(background\|bg\)\s*=\s*\([''"]\?\)\w\+\1'
+  let bg_pat='\%('.bg_set. '\|'.bg_let.'\)'
+  let line=search(bg_pat, 'cnW')
+  if search(bg_pat, 'cnW')
+    exe line
+    if search('hi \U\w\+\s\+\S', 'cbnW')
+      let err['background'] = 'Should not set background option after :hi statement'
+    endif
+  else
+    let err['background'] = 'OK'
+  endif
+  call cursor(1,1)
+
+  " 4) Check, that t_Co is checked
+  let pat = '[&]t_Co\s*[<>=]=\?\s*\d\+'
+  if !search(pat, 'ncW')
+    let err['t_Co'] = 'Does not check terminal for capable colors'
+  endif
+
+  " 5) Initializes correctly, e.g. should have a section like
+  " hi clear
+  " if exists("syntax_on")
+  " syntax reset
+  " endif
+  let pat='hi\%[ghlight]\s*clear\n\s*if\s*exists(\([''"]\)syntax_on\1)\n\s*syn\%[tax]\s*reset\n\s*endif'
+  if !search(pat, 'cnW')
+    let err['init'] = 'No initialization'
+  endif
+
+  " 6) Does not use :syn on
+  if search('syn\%[tax]\s\+on', 'cnW')
+    let err['background'] = 'Should not issue :syn on'
+  endif
+
+  " 7) Does not define filetype specfic groups like vimCommand, htmlTag,
+  let hi_groups = ['vim', 'html', 'python', 'sh', 'ruby']
+  for group in hi_groups
+    let pat='\Chi\%[ghlight]\s*\zs'.group.'\w\+\>'
+    if search(pat, 'cnW')
+      let line = search(pat, 'cW')
+      let err['filetype'] = get(err, 'filetype', 'Should not define: ') . matchstr(getline('.'), pat). ' '
+    endif
+    call cursor(1,1)
+  endfor
+  let g:err = err
+
+  " print Result
+  call Result(err)
+endfu
+
+fu! Result(err)
+  let do_roups = 0
+  echohl Title|echomsg "---------------"|echohl Normal
+  for key in sort(keys(a:err))
+    if key is# 'highlight'
+      let do_groups = 1
+      continue
+    else
+      if a:err[key] !~ 'OK'
+        echohl Title
+      endif
+      echomsg printf("%15s: %s", key, a:err[key])
+      echohl Normal
+    endif
+  endfor
+  echohl Title|echomsg "---------------"|echohl Normal
+  if do_groups
+    echohl Title | echomsg "Groups" | echohl Normal
+    for v1 in sort(keys(a:err['highlight']))
+      echomsg printf("%25s: %s", v1, a:err['highlight'][v1])
+    endfor
+  endif
+endfu
+
+call Test_check_colors()
+
+let &cpo = s:save_cpo
+unlet s:save_cpo

runtime/doc/autocmd.txt

@@ -330,6 +330,7 @@ Name			triggered by ~
 
 |TextChanged|		after a change was made to the text in Normal mode
 |TextChangedI|		after a change was made to the text in Insert mode
+|TextYankPost|		after text is yanked or deleted
 
 |ColorScheme|		after loading a color scheme
 
@@ -956,6 +957,26 @@ TextChangedI			After a change was made to the text in the
 				current buffer in Insert mode.
 				Not triggered when the popup menu is visible.
 				Otherwise the same as TextChanged.
+							|TextYankPost|
+TextYankPost			After text has been yanked or deleted in the
+				current buffer.  The following values of
+				|v:event| can be used to determine the operation
+				that triggered this autocmd:
+				   operator    	The operation performed.
+				   regcontents 	Text that was stored in the
+						register, as a list of lines,
+						like with: >
+						getreg(r, 1, 1)
+<				   regname	Name of the |register| or
+						empty string for the unnamed
+						register.
+				   regtype	Type of the register, see
+						|getregtype()|.
+				Not triggered when |quote_| is used nor when
+				called recursively.
+				It is not allowed to change the buffer text,
+				see |textlock|.
+
 							*User*
 User				Never executed automatically.  To be used for
 				autocommands that are only executed with

runtime/doc/eval.txt

@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.0.  Last change: 2017 Nov 24
+*eval.txt*	For Vim version 8.0.  Last change: 2017 Dec 09
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1554,6 +1554,12 @@ v:errors	Errors found by assert functions, such as |assert_true()|.
 <		If v:errors is set to anything but a list it is made an empty
 		list by the assert function.
 
+					*v:event* *event-variable*
+v:event		Dictionary containing information about the current
+		|autocommand|.  The dictionary is emptied when the |autocommand|
+		finishes, please refer to |dict-identity| for how to get an
+		independent copy of it.
+
 					*v:exception* *exception-variable*
 v:exception	The value of the exception most recently caught and not
 		finished.  See also |v:throwpoint| and |throw-variables|.
@@ -2031,7 +2037,7 @@ assert_true({actual} [, {msg}])	none	assert {actual} is true
 asin({expr})			Float	arc sine of {expr}
 atan({expr})			Float	arc tangent of {expr}
 atan2({expr1}, {expr2})		Float	arc tangent of {expr1} / {expr2}
-balloon_show({msg})		none	show {msg} inside the balloon
+balloon_show({expr})		none	show {expr} inside the balloon
 balloon_split({msg})		List	split {msg} as used for a balloon
 browse({save}, {title}, {initdir}, {default})
 				String	put up a file requester
@@ -3056,12 +3062,16 @@ ch_open({address} [, {options}])				*ch_open()*
 ch_read({handle} [, {options}])					*ch_read()*
 		Read from {handle} and return the received message.
 		{handle} can be a Channel or a Job that has a Channel.
+		For a NL channel this waits for a NL to arrive, except when
+		there is nothing more to read (channel was closed).
 		See |channel-more|.
 		{only available when compiled with the |+channel| feature}
 
 ch_readraw({handle} [, {options}])			*ch_readraw()*
 		Like ch_read() but for a JS and JSON channel does not decode
-		the message.  See |channel-more|.
+		the message.  For a NL channel it does not block waiting for
+		the NL to arrive, but otherwise works like ch_read().
+		See |channel-more|.
 		{only available when compiled with the |+channel| feature}
 
 ch_sendexpr({handle}, {expr} [, {options}])			*ch_sendexpr()*
@@ -4169,6 +4179,7 @@ getbufinfo([{dict}])
 		be specified in {dict}:
 			buflisted	include only listed buffers.
 			bufloaded	include only loaded buffers.
+			bufmodified	include only modified buffers.
 
 		Otherwise, {expr} specifies a particular buffer to return
 		information for.  For the use of {expr}, see |bufname()|
@@ -4679,9 +4690,10 @@ getqflist([{what}])					*getqflist()*
 				the last quickfix list
 			size	number of entries in the quickfix list
 			title	get the list title
-			winid	get the |window-ID| (if opened)
+			winid	get the quickfix |window-ID|
 			all	all of the above quickfix properties
-		Non-string items in {what} are ignored.
+		Non-string items in {what} are ignored. To get the value of a
+		particular item, set it to zero.
 		If "nr" is not present then the current quickfix list is used.
 		If both "nr" and a non-zero "id" are specified, then the list
 		specified by "id" is used.
@@ -4691,18 +4703,22 @@ getqflist([{what}])					*getqflist()*
 		When "lines" is specified, all the other items except "efm"
 		are ignored.  The returned dictionary contains the entry
 		"items" with the list of entries.
-		In case of error processing {what}, an empty dictionary is
-		returned.
 
 		The returned dictionary contains the following entries:
-			context	context information stored with |setqflist()|
+			context	context information stored with |setqflist()|.
-			id	quickfix list ID |quickfix-ID|
+				If not present, set to "".
-			idx	index of the current entry in the list
+			id	quickfix list ID |quickfix-ID|. If not
-			items	quickfix list entries
+				present, set to 0.
-			nr	quickfix list number
+			idx	index of the current entry in the list. If not
-			size	number of entries in the quickfix list
+				present, set to 0.
-			title	quickfix list title text
+			items	quickfix list entries. If not present, set to
-			winid	quickfix |window-ID| (if opened)
+				an empty list.
+			nr	quickfix list number. If not present, set to 0
+			size	number of entries in the quickfix list. If not
+				present, set to 0.
+			title	quickfix list title text. If not present, set
+				to "".
+			winid	quickfix |window-ID|. If not present, set to 0
 
 		Examples: >
 			:echo getqflist({'all': 1})
@@ -8793,8 +8809,8 @@ writefile({list}, {fname} [, {flags}])
 		the file.  This flushes the file to disk, if possible.  This
 		takes more time but avoids losing the file if the system
 		crashes.
-		When {flags} does not contain "S" or "s" then fsync is called
+		When {flags} does not contain "S" or "s" then fsync() is
-		if the 'fsync' option is set.
+		called if the 'fsync' option is set.
 		When {flags} contains "S" then fsync() is not called, even
 		when 'fsync' is set.
 

runtime/doc/if_pyth.txt

@@ -736,8 +736,8 @@ or 'pythonthreedll' option can be also used to specify the Python DLL.
 
 The name of the DLL should match the Python version Vim was compiled with.
 Currently the name for Python 2 is "python27.dll", that is for Python 2.7.
-That is the default value for 'pythondll'.  For Python 3 it is python35.dll
+That is the default value for 'pythondll'.  For Python 3 it is python36.dll
-(Python 3.5).  To know for sure edit "gvim.exe" and search for
+(Python 3.6).  To know for sure edit "gvim.exe" and search for
 "python\d*.dll\c".
 
 

runtime/doc/quickfix.txt

@@ -341,6 +341,50 @@ use this code: >
 	au QuickfixCmdPost make call QfMakeConv()
 Another option is using 'makeencoding'.
 
+							*quickfix-title*
+Every quickfix and location list has a title. By default the title is set to
+the command that created the list. The |getqflist()| and |getloclist()|
+functions can be used to get the title of a quickfix and a location list
+respectively. The |setqflist()| and |setloclist()| functions can be used to
+modify the title of a quickfix and location list respectively. Examples: >
+	call setqflist([], 'a', {'title' : 'Cmd output'})
+	echo getqflist({'title' : 1})
+	call setloclist(3, [], 'a', {'title' : 'Cmd output'})
+	echo getloclist(3, {'title' : 1})
+<
+							*quickfix-size*
+You can get the number of entries (size) in a quickfix and a location list
+using the |getqflist()| and |getloclist()| functions respectively. Examples: >
+	echo getqflist({'size' : 1})
+	echo getloclist(5, {'size' : 1})
+<
+							*quickfix-context*
+Any Vim type can be associated as a context with a quickfix or location list.
+The |setqflist()| and the |setloclist()| functions can be used to associate a
+context with a quickfix and a location list respectively. The |getqflist()|
+and the |getloclist()| functions can be used to retrieve the context of a
+quickifx and a location list respectively. This is useful for a Vim plugin
+dealing with multiple quickfix/location lists.
+Examples: >
+
+	let somectx = {'name' : 'Vim', 'type' : 'Editor'}
+	call setqflist([], 'a', {'context' : somectx})
+	echo getqflist({'context' : 1})
+
+	let newctx = ['red', 'green', 'blue']
+	call setloclist(2, [], 'a', {'id' : qfid, 'context' : newctx})
+	echo getloclist(2, {'id' : qfid, 'context' : 1})
+<
+							*quickfix-parse*
+You can parse a list of lines using 'erroformat' without creating or modifying
+a quickfix list using the |getqflist()| function. Examples: >
+	echo getqflist({'lines' : ["F1:10:Line10", "F2:20:Line20"]})
+	echo getqflist({'lines' : systemlist('grep -Hn quickfix *')})
+This returns a dictionary where the 'items' key contains the list of quickfix
+entries parsed from lines. The following shows how to use a custom
+'errorformat' to parse the lines without modifying the 'erroformat' option: >
+	echo getqflist({'efm' : '%f#%l#%m', 'lines' : ['F1#10#Line']})
+<
 
 EXECUTE A COMMAND IN ALL THE BUFFERS IN QUICKFIX OR LOCATION LIST:
 							*:cdo*
@@ -542,6 +586,13 @@ In all of the above cases, if the location list for the selected window is not
 yet set, then it is set to the location list displayed in the location list
 window.
 
+							*quickfix-window-ID*
+You can use the |getqflist()| and |getloclist()| functions to obtain the
+window ID of the quickfix window and location list window respectively (if
+present).  Examples: >
+	echo getqflist({'winid' : 1}).winid
+	echo getloclist(2, {'winid' : 1}).winid
+<
 =============================================================================
 3. Using more than one list of errors			*quickfix-error-lists*
 
@@ -586,6 +637,14 @@ list, one newer list is overwritten.  This is especially useful if you are
 browsing with ":grep" |grep|.  If you want to keep the more recent error
 lists, use ":cnewer 99" first.
 
+To get the number of lists in the quickfix and location list stack, you can
+use the |getqflist()| and |getloclist()| functions respectively with the list
+number set to the special value '$'. Examples: >
+	echo getqflist({'nr' : '$'}).nr
+	echo getloclist(3, {'nr' : '$'}).nr
+To get the number of the current list in the stack: >
+	echo getqflist({'nr' : 0}).nr
+<
 =============================================================================
 4. Using :make						*:make_makeprg*
 

runtime/plugin/netrwPlugin.vim

@@ -20,7 +20,7 @@
 if &cp || exists("g:loaded_netrwPlugin")
  finish
 endif
-let g:loaded_netrwPlugin = "v162"
+let g:loaded_netrwPlugin = "v156"
 let s:keepcpo = &cpo
 set cpo&vim
 "DechoRemOn
@@ -42,8 +42,8 @@ augroup END
 " Network Browsing Reading Writing: {{{2
 augroup Network
  au!
- au BufReadCmd   file://*											call netrw#FileUrlEdit(expand("<amatch>"))
+ au BufReadCmd   file://*											call netrw#FileUrlRead(expand("<amatch>"))
- au BufReadCmd   ftp://*,rcp://*,scp://*,http://*,https://*,dav://*,davs://*,rsync://*,sftp://*	exe "sil doau BufReadPre ".fnameescape(expand("<amatch>"))|call netrw#Nread(2,expand("<amatch>"))|exe "sil doau BufReadPost ".fnameescape(expand("<amatch>"))
+ au BufReadCmd   ftp://*,rcp://*,scp://*,http://*,file://*,https://*,dav://*,davs://*,rsync://*,sftp://*	exe "sil doau BufReadPre ".fnameescape(expand("<amatch>"))|call netrw#Nread(2,expand("<amatch>"))|exe "sil doau BufReadPost ".fnameescape(expand("<amatch>"))
  au FileReadCmd  ftp://*,rcp://*,scp://*,http://*,file://*,https://*,dav://*,davs://*,rsync://*,sftp://*	exe "sil doau FileReadPre ".fnameescape(expand("<amatch>"))|call netrw#Nread(1,expand("<amatch>"))|exe "sil doau FileReadPost ".fnameescape(expand("<amatch>"))
  au BufWriteCmd  ftp://*,rcp://*,scp://*,http://*,file://*,dav://*,davs://*,rsync://*,sftp://*			exe "sil doau BufWritePre ".fnameescape(expand("<amatch>"))|exe 'Nwrite '.fnameescape(expand("<amatch>"))|exe "sil doau BufWritePost ".fnameescape(expand("<amatch>"))
  au FileWriteCmd ftp://*,rcp://*,scp://*,http://*,file://*,dav://*,davs://*,rsync://*,sftp://*			exe "sil doau FileWritePre ".fnameescape(expand("<amatch>"))|exe "'[,']".'Nwrite '.fnameescape(expand("<amatch>"))|exe "sil doau FileWritePost ".fnameescape(expand("<amatch>"))
@@ -59,7 +59,7 @@ com! -count=1 -nargs=*	Nread		let s:svpos= winsaveview()<bar>call netrw#NetRead(
 com! -range=% -nargs=*	Nwrite		let s:svpos= winsaveview()<bar><line1>,<line2>call netrw#NetWrite(<f-args>)<bar>call winrestview(s:svpos)
 com! -nargs=*		NetUserPass	call NetUserPass(<f-args>)
 com! -nargs=*	        Nsource		let s:svpos= winsaveview()<bar>call netrw#NetSource(<f-args>)<bar>call winrestview(s:svpos)
-com! -nargs=?		Ntree		call netrw#SetTreetop(1,<q-args>)
+com! -nargs=?		Ntree		call netrw#SetTreetop(<q-args>)
 
 " Commands: :Explore, :Sexplore, Hexplore, Vexplore, Lexplore {{{2
 com! -nargs=* -bar -bang -count=0 -complete=dir	Explore		call netrw#Explore(<count>,0,0+<bang>0,<q-args>)
@@ -81,7 +81,7 @@ if !exists("g:netrw_nogx")
   if !hasmapto('<Plug>NetrwBrowseX')
    nmap <unique> gx <Plug>NetrwBrowseX
   endif
-  nno <silent> <Plug>NetrwBrowseX :call netrw#BrowseX(netrw#GX(),netrw#CheckIfRemote(netrw#GX()))<cr>
+  nno <silent> <Plug>NetrwBrowseX :call netrw#BrowseX(expand((exists("g:netrw_gx")? g:netrw_gx : '<cfile>')),netrw#CheckIfRemote())<cr>
  endif
  if maparg('gx','v') == ""
   if !hasmapto('<Plug>NetrwBrowseXVis')
@@ -129,15 +129,19 @@ fun! s:LocalBrowse(dirname)
   elseif isdirectory(a:dirname)
 "   call Decho("(LocalBrowse) dirname<".a:dirname."> ft=".&ft."  (isdirectory, not amiga)")
 "   call Dredir("LocalBrowse ft last set: ","verbose set ft")
+"   call Decho("(s:LocalBrowse) COMBAK#23: buf#".bufnr("%")." file<".expand("%")."> line#".line(".")." col#".col("."))
    sil! call netrw#LocalBrowseCheck(a:dirname)
+"   call Decho("(s:LocalBrowse) COMBAK#24: buf#".bufnr("%")." file<".expand("%")."> line#".line(".")." col#".col("."))
    if exists("w:netrw_bannercnt") && line('.') < w:netrw_bannercnt
     exe w:netrw_bannercnt
+"    call Decho("(s:LocalBrowse) COMBAK#25: buf#".bufnr("%")." file<".expand("%")."> line#".line(".")." col#".col("."))
    endif
 
   else
    " not a directory, ignore it
 "   call Decho("(LocalBrowse) dirname<".a:dirname."> not a directory, ignoring...")
   endif
+"  call Decho("(s:LocalBrowse) COMBAK#26: buf#".bufnr("%")." file<".expand("%")."> line#".line(".")." col#".col("."))
 
 "  call Dret("s:LocalBrowse")
 endfun

src/INSTALLpc.txt

@@ -34,10 +34,11 @@ Contents:
 11. Building with Ruby support
 12. Building with Tcl support
 13. Building with Terminal support
-14. Windows 3.1
+14. Building with DirectX (DirectWrite) support
-15. MS-DOS
+15. Windows 3.1
+16. MS-DOS
 
-16. Installing after building from sources
+17. Installing after building from sources
 
 
 The currently recommended way (that means it has been verified to work) is
@@ -438,18 +439,31 @@ You will end up with a Python-enabled, Win32 version. Enjoy!
 ================================
 
 For building with MSVC 2008 the "Windows Installer" from www.python.org
-works fine.  Python 3.4 is recommended.
+works fine.  Python 3.6 is recommended.
 
 When building, you need to set the following variables at least:
 
-    PYTHON3:         Where Python3 is installed. E.g. C:\Python34
+    PYTHON3:         Where Python3 is installed. E.g. C:\Python36
     DYNAMIC_PYTHON3: Whether dynamic linking is used. Usually, set to yes.
-    PYTHON3_VER:     Python3 version. E.g. 34 for Python 3.4.X.
+    PYTHON3_VER:     Python3 version. E.g. 36 for Python 3.6.X.
 
 E.g. When using MSVC (as one line):
 
     nmake -f Make_mvc.mak
-        PYTHON3=C:\Python34 DYNAMIC_PYTHON3=yes PYTHON3_VER=34
+        PYTHON3=C:\Python36 DYNAMIC_PYTHON3=yes PYTHON3_VER=36
+
+
+When using msys2 and link with Python3 bundled with msys2 (as one line):
+
+    mingw32-make -f Make_ming.mak PYTHON3=c:/msys64/mingw64
+        PYTHON3_HOME=c:/msys64/mingw64
+        PYTHON3INC=-Ic:/msys64/mingw64/include/python3.6m
+        DYNAMIC_PYTHON3=yes
+        PYTHON3_VER=36
+        DYNAMIC_PYTHON3_DLL=libpython3.6m.dll
+        STATIC_STDCPLUS=yes
+
+(This is for 64-bit builds.  For 32-bit builds, replace mingw64 with mingw32.)
 
 
 8. Building with Racket or MzScheme support
@@ -684,21 +698,33 @@ config.h and Ruby's DLL name. Here are the steps for working around them:
     There is no need to build whole Ruby, just config.h is needed.
     If you use 32-bit MSVC 2015, the config.h is generated in the
     .ext\include\i386-mswin32_140 directory.
+    If you use 64-bit MSVC 2015, the config.h is generated in the
+    .ext\include\x64-mswin64_140 directory.
 
   3) Install the generated config.h.
 
+    For 32-bit version:
+
       xcopy /s .ext\include C:\Ruby24\include\ruby-2.4.0
 
+    For 64-bit version:
+
+      xcopy /s .ext\include C:\Ruby24-x64\include\ruby-2.4.0
+
     Note that 2.4.0 is Ruby API version of Ruby 2.4.X.
     You may need to close the console and reopen it to pick up the new $PATH.
 
   4) Build Vim. Note that you need to adjust some variables (as one line):
 
+    For 32-bit version:
+
       nmake -f Make_mvc.mak
           RUBY=C:\Ruby24 DYNAMIC_RUBY=yes RUBY_VER=24 RUBY_API_VER_LONG=2.4.0
           RUBY_MSVCRT_NAME=msvcrt
           WINVER=0x501
 
+    For 64-bit version, replace RUBY=C:\Ruby24 with RUBY=C:\Ruby24-x64.
+
     If you set WINVER explicitly, it must be set to >=0x500, when building
     with Ruby 2.1 or later.  (Default is 0x501.)
     When using this trick, you also need to set RUBY_MSVCRT_NAME to msvcrt
@@ -713,6 +739,7 @@ After you install RubyInstaller, just type this (as one line):
         RUBY=C:/Ruby24 DYNAMIC_RUBY=yes RUBY_VER=24 RUBY_API_VER_LONG=2.4.0
         WINVER=0x501
 
+For 64-bit version, replace RUBY=C:/Ruby24 with RUBY=C:/Ruby24-x64.
 If you set WINVER explicitly, it must be set to >=0x500, when building with
 Ruby 2.1 or later.  (Default is 0x501.)
 
@@ -761,25 +788,59 @@ E.g. When using MSVC:
 
     nmake -f Make_mvc.mak TERMINAL=yes
 
-Or when using MinGW (as one line):
+Or when using MinGW:
 
     mingw32-make -f Make_ming.mak TERMINAL=yes
 
 
-14. Windows 3.1x
+14. Building with DirectX (DirectWrite) support
+===============================================
+
+Vim with DirectX (DirectWrite) support can be built with either MSVC or MinGW.
+This requires dwrite_2.h and some other header files which come with Windows
+SDK 8.1 or later (or MinGW-w64), if you want to enable color emoji support.
+This also requires MBYTE=yes which is enabled by default.
+
+A) Using MSVC
+
+If you use MSVC 2013 or later, Windows SDK 8.1 or later is used by default.
+You just need to specify DIRECTX=yes:
+
+    nmake -f Make_mvc.mak DIRECTX=yes
+
+If you use MSVC 2012 or earlier, the required header files are not available
+by default.  However, you can use the header files from newer SDKs with older
+compilers.  E.g.:
+
+    set "INCLUDE=%INCLUDE%;C:\Program Files (x86)\Windows Kits\8.1\Include\um"
+    nmake -f Make_mvc.mak DIRECTX=yes
+
+If you don't need color emoji support, only dwrite.h is required.  You can use
+older compilers (e.g. VC2010) without Windows SDK 8.1.  E.g.:
+
+    nmake -f Make_mvc.mak DIRECTX=yes COLOR_EMOJI=no
+
+B) Using MinGW-w64
+
+Just set DIRECTX to yes:
+
+    mingw32-make -f Make_ming.mak DIRECTX=yes
+
+
+15. Windows 3.1x
 ================
 
 The Windows 3.1x support was removed in patch 7.4.1364.
 
 
-15. MS-DOS
+16. MS-DOS
 ==========
 
 The MS-DOS support was removed in patch 7.4.1399.  Only very old Vim versions
 work on MS-DOS because of the limited amount of memory available.
 
 
-16. Installing after building from sources
+17. Installing after building from sources
 ==========================================
 
 [provided by Michael Soyka, updated by Ken Takata]

src/Make_cyg_ming.mak

@@ -316,14 +316,14 @@ endif
 #	Python3 interface:
 #	  PYTHON3=[Path to Python3 directory] (Set inside Make_cyg.mak or Make_ming.mak)
 #	  DYNAMIC_PYTHON3=yes (to load the Python3 DLL dynamically)
-#	  PYTHON3_VER=[Python3 version, eg 31, 32] (default is 35)
+#	  PYTHON3_VER=[Python3 version, eg 31, 32] (default is 36)
 ifdef PYTHON3
 ifndef DYNAMIC_PYTHON3
 DYNAMIC_PYTHON3=yes
 endif
 
 ifndef PYTHON3_VER
-PYTHON3_VER=35
+PYTHON3_VER=36
 endif
 ifndef DYNAMIC_PYTHON3_DLL
 DYNAMIC_PYTHON3_DLL=python$(PYTHON3_VER).dll
@@ -588,7 +588,7 @@ endif
 ifeq ($(DIRECTX),yes)
 # Only allow DirectWrite for a GUI build.
 ifeq (yes, $(GUI))
-DEFINES += -DFEAT_DIRECTX -DDYNAMIC_DIRECTX
+DEFINES += -DFEAT_DIRECTX -DDYNAMIC_DIRECTX -DFEAT_DIRECTX_COLOR_EMOJI
 endif
 endif
 

src/Make_mvc.mak

@@ -26,11 +26,14 @@
 #	GUI interface: GUI=yes (default is no)
 #
 #	GUI with DirectWrite (DirectX): DIRECTX=yes
-#	  (default is no, requires GUI=yes)
+#	  (default is no, requires GUI=yes and MBYTE=yes)
+#
+#	Color emoji support: COLOR_EMOJI=yes
+#	  (default is yes if DIRECTX=yes, requires WinSDK 8.1 or later.)
 #
 #	OLE interface: OLE=yes (usually with GUI=yes)
 #
-#	Multibyte support: MBYTE=yes (default is no)
+#	Multibyte support: MBYTE=yes (default is yes for NORMAL, BIG, HUGE)
 #
 #	IME support: IME=yes	(requires GUI=yes)
 #	  DYNAMIC_IME=[yes or no]  (to load the imm32.dll dynamically, default
@@ -67,7 +70,7 @@
 #	Python3 interface:
 #	  PYTHON3=[Path to Python3 directory]
 #	  DYNAMIC_PYTHON3=yes (to load the Python3 DLL dynamically)
-#	  PYTHON3_VER=[Python3 version, eg 30, 31]  (default is 35)
+#	  PYTHON3_VER=[Python3 version, eg 30, 31]  (default is 36)
 #
 #	Ruby interface:
 #	  RUBY=[Path to Ruby directory]
@@ -422,6 +425,9 @@ NETBEANS_LIB	= WSock32.lib
 # DirectWrite (DirectX)
 !if "$(DIRECTX)" == "yes"
 DIRECTX_DEFS	= -DFEAT_DIRECTX -DDYNAMIC_DIRECTX
+!if "$(COLOR_EMOJI)" != "no"
+DIRECTX_DEFS	= $(DIRECTX_DEFS) -DFEAT_DIRECTX_COLOR_EMOJI
+!endif
 DIRECTX_INCL	= gui_dwrite.h
 DIRECTX_OBJ	= $(OUTDIR)\gui_dwrite.obj
 !endif
@@ -906,7 +912,7 @@ PYTHON_LIB = $(PYTHON)\libs\python$(PYTHON_VER).lib
 # PYTHON3 interface
 !ifdef PYTHON3
 !ifndef PYTHON3_VER
-PYTHON3_VER = 35
+PYTHON3_VER = 36
 !endif
 !message Python3 requested (version $(PYTHON3_VER)) - root dir is "$(PYTHON3)"
 !if "$(DYNAMIC_PYTHON3)" == "yes"

src/Makefile

@@ -2101,7 +2101,6 @@ run_message_test: $(MESSAGE_TEST_TARGET)
 # These do not depend on the executable, compile it when needed.
 test1 \
 	test_eval \
-	test_wordcount \
 	test3 test11 test14 test15 test17 \
 	test29 test30 test36 test37 test39 \
 	test42 test44 test48 test49 \
@@ -2296,6 +2295,7 @@ test_arglist \
 	test_window_cmd \
 	test_window_id \
 	test_windows_home \
+	test_wordcount \
 	test_writefile \
 	test_alot_latin \
 	test_alot_utf8 \

src/auto/configure

@@ -7514,7 +7514,7 @@ $as_echo "defaulting to no" >&6; }
 $as_echo "no" >&6; }
   fi
 fi
-if test "$enable_terminal" = "yes"; then
+if test "$enable_terminal" = "yes" -a "$enable_channel" = "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"

src/bigvim.bat

@@ -1,5 +1,5 @@
 :: command to build big Vim with OLE, Lua, Perl, Python, Racket, Ruby and Tcl
 SET VCDIR="C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\bin\"
 SET TOOLDIR=E:\
-%VCDIR%nmake -f Make_mvc.mak GUI=yes OLE=yes LUA=%TOOLDIR%lua53 DYNAMIC_LUA=yes LUA_VER=53 PERL=%TOOLDIR%perl524 DYNAMIC_PERL=yes PERL_VER=524 PYTHON=%TOOLDIR%python27 DYNAMIC_PYTHON=yes PYTHON_VER=27 PYTHON3=%TOOLDIR%python35 DYNAMIC_PYTHON3=yes PYTHON3_VER=35 MZSCHEME=%TOOLDIR%Racket DYNAMIC_MZSCHEME=yes MZSCHEME_VER=3m_a36fs8 RUBY=%TOOLDIR%ruby24 DYNAMIC_RUBY=yes RUBY_VER=24 RUBY_API_VER_LONG=2.4.0 RUBY_MSVCRT_NAME=msvcrt TCL=%TOOLDIR%ActiveTcl TCL_VER=86 TCL_VER_LONG=8.6 DYNAMIC_TCL=yes TCL_DLL=tcl86t.dll %1 IME=yes CSCOPE=yes DIRECTX=yes
+%VCDIR%nmake -f Make_mvc.mak GUI=yes OLE=yes LUA=%TOOLDIR%lua53 DYNAMIC_LUA=yes LUA_VER=53 PERL=%TOOLDIR%perl524 DYNAMIC_PERL=yes PERL_VER=524 PYTHON=%TOOLDIR%python27 DYNAMIC_PYTHON=yes PYTHON_VER=27 PYTHON3=%TOOLDIR%python36 DYNAMIC_PYTHON3=yes PYTHON3_VER=36 MZSCHEME=%TOOLDIR%Racket DYNAMIC_MZSCHEME=yes MZSCHEME_VER=3m_a36fs8 RUBY=%TOOLDIR%ruby24 DYNAMIC_RUBY=yes RUBY_VER=24 RUBY_API_VER_LONG=2.4.0 RUBY_MSVCRT_NAME=msvcrt TCL=%TOOLDIR%ActiveTcl TCL_VER=86 TCL_VER_LONG=8.6 DYNAMIC_TCL=yes TCL_DLL=tcl86t.dll %1 IME=yes CSCOPE=yes DIRECTX=yes
 

src/configure.ac

@@ -2059,7 +2059,7 @@ else
     AC_MSG_RESULT(no)
   fi
 fi
-if test "$enable_terminal" = "yes"; then
+if test "$enable_terminal" = "yes" -a "$enable_channel" = "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)

src/dict.c

@@ -47,6 +47,16 @@ dict_alloc(void)
     return d;
 }
 
+    dict_T *
+dict_alloc_lock(int lock)
+{
+    dict_T *d = dict_alloc();
+
+    if (d != NULL)
+	d->dv_lock = lock;
+    return d;
+}
+
 /*
  * Allocate an empty dict for a return value.
  * Returns OK or FAIL.
@@ -54,13 +64,12 @@ dict_alloc(void)
     int
 rettv_dict_alloc(typval_T *rettv)
 {
-    dict_T	*d = dict_alloc();
+    dict_T	*d = dict_alloc_lock(0);
 
     if (d == NULL)
 	return FAIL;
 
     rettv_dict_set(rettv, d);
-    rettv->v_lock = 0;
     return OK;
 }
 
@@ -80,7 +89,7 @@ rettv_dict_set(typval_T *rettv, dict_T *d)
  * Free a Dictionary, including all non-container items it contains.
  * Ignores the reference count.
  */
-    static void
+    void
 dict_free_contents(dict_T *d)
 {
     int		todo;
@@ -102,6 +111,8 @@ dict_free_contents(dict_T *d)
 	    --todo;
 	}
     }
+
+    /* The hashtab is still locked, it has to be re-initialized anyway */
     hash_clear(&d->dv_hashtab);
 }
 
@@ -846,4 +857,23 @@ dict_list(typval_T *argvars, typval_T *rettv, int what)
     }
 }
 
+/*
+ * Make each item in the dict readonly (not the value of the item).
+ */
+    void
+dict_set_items_ro(dict_T *di)
+{
+    int		todo = (int)di->dv_hashtab.ht_used;
+    hashitem_T	*hi;
+
+    /* Set readonly */
+    for (hi = di->dv_hashtab.ht_array; todo > 0 ; ++hi)
+    {
+	if (HASHITEM_EMPTY(hi))
+	    continue;
+	--todo;
+	HI2DI(hi)->di_flags |= DI_FLAGS_RO | DI_FLAGS_FIX;
+    }
+}
+
 #endif /* defined(FEAT_EVAL) */

src/eval.c

@@ -192,6 +192,7 @@ static struct vimvar
     {VV_NAME("termu7resp",	 VAR_STRING), VV_RO},
     {VV_NAME("termstyleresp",	VAR_STRING), VV_RO},
     {VV_NAME("termblinkresp",	VAR_STRING), VV_RO},
+    {VV_NAME("event",		VAR_DICT), VV_RO},
 };
 
 /* shorthand */
@@ -319,8 +320,9 @@ eval_init(void)
 
     set_vim_var_nr(VV_SEARCHFORWARD, 1L);
     set_vim_var_nr(VV_HLSEARCH, 1L);
-    set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc());
+    set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED));
     set_vim_var_list(VV_ERRORS, list_alloc());
+    set_vim_var_dict(VV_EVENT, dict_alloc_lock(VAR_FIXED));
 
     set_vim_var_nr(VV_FALSE, VVAL_FALSE);
     set_vim_var_nr(VV_TRUE, VVAL_TRUE);
@@ -6632,6 +6634,16 @@ get_vim_var_list(int idx)
     return vimvars[idx].vv_list;
 }
 
+/*
+ * Get Dict v: variable value.  Caller must take care of reference count when
+ * needed.
+ */
+    dict_T *
+get_vim_var_dict(int idx)
+{
+    return vimvars[idx].vv_dict;
+}
+
 /*
  * Set v:char to character "c".
  */
@@ -6706,25 +6718,13 @@ set_vim_var_list(int idx, list_T *val)
     void
 set_vim_var_dict(int idx, dict_T *val)
 {
-    int		todo;
-    hashitem_T	*hi;
-
     clear_tv(&vimvars[idx].vv_di.di_tv);
     vimvars[idx].vv_type = VAR_DICT;
     vimvars[idx].vv_dict = val;
     if (val != NULL)
     {
 	++val->dv_refcount;
-
+	dict_set_items_ro(val);
-	/* Set readonly */
-	todo = (int)val->dv_hashtab.ht_used;
-	for (hi = val->dv_hashtab.ht_array; todo > 0 ; ++hi)
-	{
-	    if (HASHITEM_EMPTY(hi))
-		continue;
-	    --todo;
-	    HI2DI(hi)->di_flags |= DI_FLAGS_RO | DI_FLAGS_FIX;
-	}
     }
 }
 

src/evalfunc.c

@@ -4137,6 +4137,7 @@ f_getbufinfo(typval_T *argvars, typval_T *rettv)
     int		filtered = FALSE;
     int		sel_buflisted = FALSE;
     int		sel_bufloaded = FALSE;
+    int		sel_bufmodified = FALSE;
 
     if (rettv_list_alloc(rettv) != OK)
 	return;
@@ -4159,6 +4160,10 @@ f_getbufinfo(typval_T *argvars, typval_T *rettv)
 	    di = dict_find(sel_d, (char_u *)"bufloaded", -1);
 	    if (di != NULL && get_tv_number(&di->di_tv))
 		sel_bufloaded = TRUE;
+
+	    di = dict_find(sel_d, (char_u *)"bufmodified", -1);
+	    if (di != NULL && get_tv_number(&di->di_tv))
+		sel_bufmodified = TRUE;
 	}
     }
     else if (argvars[0].v_type != VAR_UNKNOWN)
@@ -4178,7 +4183,8 @@ f_getbufinfo(typval_T *argvars, typval_T *rettv)
 	if (argbuf != NULL && argbuf != buf)
 	    continue;
 	if (filtered && ((sel_bufloaded && buf->b_ml.ml_mfp == NULL)
-					   || (sel_buflisted && !buf->b_p_bl)))
+			|| (sel_buflisted && !buf->b_p_bl)
+			|| (sel_bufmodified && !buf->b_changed)))
 	    continue;
 
 	d = get_buffer_info(buf);

src/ex_getln.c

@@ -172,6 +172,22 @@ abandon_cmdline(void)
     redraw_cmdline = TRUE;
 }
 
+/*
+ * Guess that the pattern matches everything.  Only finds specific cases, such
+ * as a trailing \|, which can happen while typing a pattern.
+ */
+    static int
+empty_pattern(char_u *p)
+{
+    int n = STRLEN(p);
+
+    /* remove trailing \v and the like */
+    while (n >= 2 && p[n - 2] == '\\'
+			  && vim_strchr((char_u *)"mMvVcCZ", p[n - 1]) != NULL)
+	n -= 2;
+    return n == 0 || (n >= 2 && p[n - 2] == '\\' && p[n - 1] == '|');
+}
+
 /*
  * getcmdline() - accept a command line starting with firstc.
  *
@@ -1794,11 +1810,11 @@ getcmdline(
 # endif
 			old_botline = curwin->w_botline;
 			update_screen(NOT_VALID);
-			restore_last_search_pattern();
 			redrawcmdline();
 		    }
 		    else
 			vim_beep(BO_ERROR);
+		    restore_last_search_pattern();
 		    goto cmdline_not_changed;
 		}
 		break;
@@ -2023,6 +2039,11 @@ cmdline_changed:
 	    else
 		end_pos = curwin->w_cursor; /* shutup gcc 4 */
 
+	    /* Disable 'hlsearch' highlighting if the pattern matches
+	     * everything. Avoids a flash when typing "foo\|". */
+	    if (empty_pattern(ccline.cmdbuff))
+		SET_NO_HLSEARCH(TRUE);
+
 	    validate_cursor();
 	    /* May redraw the status line to show the cursor position. */
 	    if (p_ru && curwin->w_status_height > 0)

src/fileio.c

@@ -6478,6 +6478,7 @@ buf_modname(
 /*
  * Like fgets(), but if the file line is too long, it is truncated and the
  * rest of the line is thrown away.  Returns TRUE for end-of-file.
+ * If the line is truncated then buf[size - 2] will not be NUL.
  */
     int
 vim_fgets(char_u *buf, int size, FILE *fp)
@@ -7856,6 +7857,7 @@ static struct event_name
     {"WinEnter",	EVENT_WINENTER},
     {"WinLeave",	EVENT_WINLEAVE},
     {"VimResized",	EVENT_VIMRESIZED},
+    {"TextYankPost",	EVENT_TEXTYANKPOST},
     {NULL,		(event_T)0}
 };
 
@@ -9399,6 +9401,15 @@ has_funcundefined(void)
     return (first_autopat[(int)EVENT_FUNCUNDEFINED] != NULL);
 }
 
+/*
+ * Return TRUE when there is a TextYankPost autocommand defined.
+ */
+    int
+has_textyankpost(void)
+{
+    return (first_autopat[(int)EVENT_TEXTYANKPOST] != NULL);
+}
+
 /*
  * Execute autocommands for "event" and file name "fname".
  * Return TRUE if some commands were executed.

src/gui_dwrite.cpp

@@ -38,7 +38,11 @@
 # define _Outptr_
 #endif
 
+#ifdef FEAT_DIRECTX_COLOR_EMOJI
 # include <dwrite_2.h>
+#else
+# include <dwrite.h>
+#endif
 
 #include "gui_dwrite.h"
 
@@ -284,7 +288,9 @@ struct DWriteContext {
     ID2D1SolidColorBrush *mBrush;
 
     IDWriteFactory *mDWriteFactory;
+#ifdef FEAT_DIRECTX_COLOR_EMOJI
     IDWriteFactory2 *mDWriteFactory2;
+#endif
 
     IDWriteGdiInterop *mGdiInterop;
     IDWriteRenderingParams *mRenderingParams;
@@ -481,6 +487,7 @@ public:
 	AdjustedGlyphRun adjustedGlyphRun(glyphRun, context->cellWidth,
 		context->offsetX);
 
+#ifdef FEAT_DIRECTX_COLOR_EMOJI
 	if (pDWC_->mDWriteFactory2 != NULL)
 	{
 	    IDWriteColorGlyphRunEnumerator *enumerator = NULL;
@@ -517,6 +524,7 @@ public:
 		return S_OK;
 	    }
 	}
+#endif
 
 	// Draw by IDWriteFactory (without color emoji)
 	pDWC_->mRT->DrawGlyphRun(
@@ -589,7 +597,9 @@ DWriteContext::DWriteContext() :
     mGDIRT(NULL),
     mBrush(NULL),
     mDWriteFactory(NULL),
+#ifdef FEAT_DIRECTX_COLOR_EMOJI
     mDWriteFactory2(NULL),
+#endif
     mGdiInterop(NULL),
     mRenderingParams(NULL),
     mFontCache(8),
@@ -618,6 +628,7 @@ DWriteContext::DWriteContext() :
 		mDWriteFactory);
     }
 
+#ifdef FEAT_DIRECTX_COLOR_EMOJI
     if (SUCCEEDED(hr))
     {
 	DWriteCreateFactory(
@@ -626,6 +637,7 @@ DWriteContext::DWriteContext() :
 		reinterpret_cast<IUnknown**>(&mDWriteFactory2));
 	_RPT1(_CRT_WARN, "IDWriteFactory2: %s\n", SUCCEEDED(hr) ? "available" : "not available");
     }
+#endif
 
     if (SUCCEEDED(hr))
     {
@@ -647,7 +659,9 @@ DWriteContext::~DWriteContext()
     SafeRelease(&mRenderingParams);
     SafeRelease(&mGdiInterop);
     SafeRelease(&mDWriteFactory);
+#ifdef FEAT_DIRECTX_COLOR_EMOJI
     SafeRelease(&mDWriteFactory2);
+#endif
     SafeRelease(&mBrush);
     SafeRelease(&mGDIRT);
     SafeRelease(&mRT);
@@ -995,7 +1009,7 @@ DWriteContext::DrawText(const WCHAR *text, int len,
 
 	TextRenderer renderer(this);
 	TextRendererContext context = { color, FLOAT(cellWidth), 0.0f };
-	textLayout->Draw(&context, &renderer, FLOAT(x), FLOAT(y));
+	textLayout->Draw(&context, &renderer, FLOAT(x), FLOAT(y) - 0.5f);
     }
 
     SafeRelease(&textLayout);

src/gui_w32.c

@@ -30,11 +30,14 @@
 #endif
 
 #if defined(FEAT_DIRECTX)
+# ifndef FEAT_MBYTE
+#  error FEAT_MBYTE is required for FEAT_DIRECTX.
+# endif
 static DWriteContext *s_dwc = NULL;
 static int s_directx_enabled = 0;
 static int s_directx_load_attempted = 0;
 static int s_directx_scrlines = 0;
-# define IS_ENABLE_DIRECTX() (s_directx_enabled && s_dwc != NULL)
+# define IS_ENABLE_DIRECTX() (s_directx_enabled && s_dwc != NULL && enc_utf8)
 static int directx_enabled(void);
 static void directx_binddc(void);
 #endif
@@ -3140,7 +3143,8 @@ gui_mch_delete_lines(
     {
 	if (s_directx_scrlines > 0 && s_directx_scrlines <= num_lines)
 	{
-	    RedrawWindow(s_textArea, &rc, NULL, RDW_INVALIDATE);
+	    gui_redraw(rc.left, rc.top,
+		    rc.right - rc.left + 1, rc.bottom - rc.top + 1);
 	    use_redraw = 1;
 	}
 	else
@@ -3152,9 +3156,9 @@ gui_mch_delete_lines(
 	intel_gpu_workaround();
 	ScrollWindowEx(s_textArea, 0, -num_lines * gui.char_height,
 				    &rc, &rc, NULL, NULL, get_scroll_flags());
+	UpdateWindow(s_textArea);
     }
 
-    UpdateWindow(s_textArea);
     /* This seems to be required to avoid the cursor disappearing when
      * scrolling such that the cursor ends up in the top-left character on
      * the screen...   But why?  (Webb) */
@@ -3190,7 +3194,8 @@ gui_mch_insert_lines(
     {
 	if (s_directx_scrlines > 0 && s_directx_scrlines <= num_lines)
 	{
-	    RedrawWindow(s_textArea, &rc, NULL, RDW_INVALIDATE);
+	    gui_redraw(rc.left, rc.top,
+		    rc.right - rc.left + 1, rc.bottom - rc.top + 1);
 	    use_redraw = 1;
 	}
 	else
@@ -3204,9 +3209,8 @@ gui_mch_insert_lines(
 	 * off-screen.  How do we avoid it when it's not needed? */
 	ScrollWindowEx(s_textArea, 0, num_lines * gui.char_height,
 				    &rc, &rc, NULL, NULL, get_scroll_flags());
-    }
-
 	UpdateWindow(s_textArea);
+    }
 
     gui_clear_block(row, gui.scroll_region_left,
 				row + num_lines - 1, gui.scroll_region_right);
@@ -6405,7 +6409,7 @@ gui_mch_draw_string(
     /* Quick hack to enable DirectWrite.  To use DirectWrite (antialias), it is
      * required that unicode drawing routine, currently.  So this forces it
      * enabled. */
-    if (enc_utf8 && IS_ENABLE_DIRECTX())
+    if (IS_ENABLE_DIRECTX())
 	n = 0; /* Keep n < len, to enter block for unicode. */
 # endif
 

src/json.c

@@ -92,7 +92,7 @@ write_string(garray_T *gap, char_u *str)
     char_u	numbuf[NUMBUFLEN];
 
     if (res == NULL)
-	ga_concat(gap, (char_u *)"null");
+	ga_concat(gap, (char_u *)"\"\"");
     else
     {
 #if defined(FEAT_MBYTE) && defined(USE_ICONV)
@@ -237,7 +237,7 @@ json_encode_item(garray_T *gap, typval_T *val, int copyID, int options)
 	case VAR_LIST:
 	    l = val->vval.v_list;
 	    if (l == NULL)
-		ga_concat(gap, (char_u *)"null");
+		ga_concat(gap, (char_u *)"[]");
 	    else
 	    {
 		if (l->lv_copyID == copyID)
@@ -272,7 +272,7 @@ json_encode_item(garray_T *gap, typval_T *val, int copyID, int options)
 	case VAR_DICT:
 	    d = val->vval.v_dict;
 	    if (d == NULL)
-		ga_concat(gap, (char_u *)"null");
+		ga_concat(gap, (char_u *)"{}");
 	    else
 	    {
 		if (d->dv_copyID == copyID)

src/ops.c

@@ -1645,6 +1645,63 @@ shift_delete_registers()
     y_regs[1].y_array = NULL;		/* set register one to empty */
 }
 
+    static void
+yank_do_autocmd(oparg_T *oap, yankreg_T *reg)
+{
+    static int	recursive = FALSE;
+    dict_T	*v_event;
+    list_T	*list;
+    int		n;
+    char_u	buf[NUMBUFLEN + 2];
+    long	reglen = 0;
+
+    if (recursive)
+	return;
+
+    v_event = get_vim_var_dict(VV_EVENT);
+
+    list = list_alloc();
+    for (n = 0; n < reg->y_size; n++)
+	list_append_string(list, reg->y_array[n], -1);
+    list->lv_lock = VAR_FIXED;
+    dict_add_list(v_event, "regcontents", list);
+
+    buf[0] = (char_u)oap->regname;
+    buf[1] = NUL;
+    dict_add_nr_str(v_event, "regname", 0, buf);
+
+    buf[0] = get_op_char(oap->op_type);
+    buf[1] = get_extra_op_char(oap->op_type);
+    buf[2] = NUL;
+    dict_add_nr_str(v_event, "operator", 0, buf);
+
+    buf[0] = NUL;
+    buf[1] = NUL;
+    switch (get_reg_type(oap->regname, &reglen))
+    {
+	case MLINE: buf[0] = 'V'; break;
+	case MCHAR: buf[0] = 'v'; break;
+	case MBLOCK:
+		vim_snprintf((char *)buf, sizeof(buf), "%c%ld", Ctrl_V,
+			     reglen + 1);
+		break;
+    }
+    dict_add_nr_str(v_event, "regtype", 0, buf);
+
+    /* Lock the dictionary and its keys */
+    dict_set_items_ro(v_event);
+
+    recursive = TRUE;
+    textlock++;
+    apply_autocmds(EVENT_TEXTYANKPOST, NULL, NULL, FALSE, curbuf);
+    textlock--;
+    recursive = FALSE;
+
+    /* Empty the dictionary, v:event is still valid */
+    dict_free_contents(v_event);
+    hash_init(&v_event->dv_hashtab);
+}
+
 /*
  * Handle a delete operation.
  *
@@ -1798,6 +1855,11 @@ op_delete(oparg_T *oap)
 		return FAIL;
 	    }
 	}
+
+#ifdef FEAT_AUTOCMD
+	if (did_yank && has_textyankpost())
+	    yank_do_autocmd(oap, y_current);
+#endif
     }
 
     /*
@@ -3270,6 +3332,11 @@ op_yank(oparg_T *oap, int deleting, int mess)
 # endif
 #endif
 
+#ifdef FEAT_AUTOCMD
+    if (!deleting && has_textyankpost())
+	yank_do_autocmd(oap, y_current);
+#endif
+
     return OK;
 
 fail:		/* free the allocated lines */

src/proto/dict.pro

@@ -1,7 +1,9 @@
 /* dict.c */
 dict_T *dict_alloc(void);
+dict_T *dict_alloc_lock(int lock);
 int rettv_dict_alloc(typval_T *rettv);
 void rettv_dict_set(typval_T *rettv, dict_T *d);
+void dict_free_contents(dict_T *d);
 void dict_unref(dict_T *d);
 int dict_free_nonref(int copyID);
 void dict_free_items(int copyID);
@@ -23,4 +25,5 @@ void dict_extend(dict_T *d1, dict_T *d2, char_u *action);
 dictitem_T *dict_lookup(hashitem_T *hi);
 int dict_equal(dict_T *d1, dict_T *d2, int ic, int recursive);
 void dict_list(typval_T *argvars, typval_T *rettv, int what);
+void dict_set_items_ro(dict_T *di);
 /* vim: set ft=c : */

src/proto/eval.pro

@@ -64,6 +64,7 @@ void set_vim_var_nr(int idx, varnumber_T val);
 varnumber_T get_vim_var_nr(int idx);
 char_u *get_vim_var_str(int idx);
 list_T *get_vim_var_list(int idx);
+dict_T * get_vim_var_dict(int idx);
 void set_vim_var_char(int c);
 void set_vcount(long count, long count1, int set_prevcount);
 void set_vim_var_string(int idx, char_u *val, int len);

src/proto/fileio.pro

@@ -51,6 +51,7 @@ int has_textchangedI(void);
 int has_insertcharpre(void);
 int has_cmdundefined(void);
 int has_funcundefined(void);
+int has_textyankpost(void);
 void block_autocmds(void);
 void unblock_autocmds(void);
 int is_autocmd_blocked(void);

src/quickfix.c

@@ -4863,17 +4863,35 @@ qf_get_properties(win_T *wp, dict_T *what, dict_T *retdict)
     if (wp != NULL)
 	qi = GET_LOC_LIST(wp);
 
-    /* List is not present or is empty */
+    if (dict_find(what, (char_u *)"all", -1) != NULL)
-    if (qi == NULL || qi->qf_listcount == 0)
+	flags |= QF_GETLIST_ALL;
-    {
-	/* If querying for the size of the list, return 0 */
-	if (((di = dict_find(what, (char_u *)"nr", -1)) != NULL)
-		&& (di->di_tv.v_type == VAR_STRING)
-		&& (STRCMP(di->di_tv.vval.v_string, "$") == 0))
-	    return dict_add_nr_str(retdict, "nr", 0, NULL);
-	return FAIL;
-    }
 
+    if (dict_find(what, (char_u *)"title", -1) != NULL)
+	flags |= QF_GETLIST_TITLE;
+
+    if (dict_find(what, (char_u *)"nr", -1) != NULL)
+	flags |= QF_GETLIST_NR;
+
+    if (dict_find(what, (char_u *)"winid", -1) != NULL)
+	flags |= QF_GETLIST_WINID;
+
+    if (dict_find(what, (char_u *)"context", -1) != NULL)
+	flags |= QF_GETLIST_CONTEXT;
+
+    if (dict_find(what, (char_u *)"id", -1) != NULL)
+	flags |= QF_GETLIST_ID;
+
+    if (dict_find(what, (char_u *)"items", -1) != NULL)
+	flags |= QF_GETLIST_ITEMS;
+
+    if (dict_find(what, (char_u *)"idx", -1) != NULL)
+	flags |= QF_GETLIST_IDX;
+
+    if (dict_find(what, (char_u *)"size", -1) != NULL)
+	flags |= QF_GETLIST_SIZE;
+
+    if (qi != NULL && qi->qf_listcount != 0)
+    {
 	qf_idx = qi->qf_curlist;	/* default is the current list */
 	if ((di = dict_find(what, (char_u *)"nr", -1)) != NULL)
 	{
@@ -4885,7 +4903,7 @@ qf_get_properties(win_T *wp, dict_T *what, dict_T *retdict)
 		{
 		    qf_idx = di->di_tv.vval.v_number - 1;
 		    if (qf_idx < 0 || qf_idx >= qi->qf_listcount)
-		    return FAIL;
+			qf_idx = -1;
 		}
 	    }
 	    else if ((di->di_tv.v_type == VAR_STRING)
@@ -4893,7 +4911,7 @@ qf_get_properties(win_T *wp, dict_T *what, dict_T *retdict)
 		/* Get the last quickfix list number */
 		qf_idx = qi->qf_listcount - 1;
 	    else
-	    return FAIL;
+		qf_idx = -1;
 	    flags |= QF_GETLIST_NR;
 	}
 
@@ -4902,39 +4920,46 @@ qf_get_properties(win_T *wp, dict_T *what, dict_T *retdict)
 	    /* Look for a list with the specified id */
 	    if (di->di_tv.v_type == VAR_NUMBER)
 	    {
-	    /* For zero, use the current list or the list specifed by 'nr' */
+		/*
+		 * For zero, use the current list or the list specifed by 'nr'
+		 */
 		if (di->di_tv.vval.v_number != 0)
-	    {
 		    qf_idx = qf_id2nr(qi, di->di_tv.vval.v_number);
-		if (qf_idx == -1)
-		    return FAIL;	    /* List not found */
-	    }
 		flags |= QF_GETLIST_ID;
 	    }
 	    else
-	    return FAIL;
+		qf_idx = -1;
+	}
     }
 
-    if (dict_find(what, (char_u *)"all", -1) != NULL)
+    /* List is not present or is empty */
-	flags |= QF_GETLIST_ALL;
+    if (qi == NULL || qi->qf_listcount == 0 || qf_idx == -1)
+    {
+	if (flags & QF_GETLIST_TITLE)
+	    status = dict_add_nr_str(retdict, "title", 0L, (char_u *)"");
+	if ((status == OK) && (flags & QF_GETLIST_ITEMS))
+	{
+	    list_T	*l = list_alloc();
+	    if (l != NULL)
+		status = dict_add_list(retdict, "items", l);
+	    else
+		status = FAIL;
+	}
+	if ((status == OK) && (flags & QF_GETLIST_NR))
+	    status = dict_add_nr_str(retdict, "nr", 0L, NULL);
+	if ((status == OK) && (flags & QF_GETLIST_WINID))
+	    status = dict_add_nr_str(retdict, "winid", 0L, NULL);
+	if ((status == OK) && (flags & QF_GETLIST_CONTEXT))
+	    status = dict_add_nr_str(retdict, "context", 0L, (char_u *)"");
+	if ((status == OK) && (flags & QF_GETLIST_ID))
+	    status = dict_add_nr_str(retdict, "id", 0L, NULL);
+	if ((status == OK) && (flags & QF_GETLIST_IDX))
+	    status = dict_add_nr_str(retdict, "idx", 0L, NULL);
+	if ((status == OK) && (flags & QF_GETLIST_SIZE))
+	    status = dict_add_nr_str(retdict, "size", 0L, NULL);
 
-    if (dict_find(what, (char_u *)"title", -1) != NULL)
+	return status;
-	flags |= QF_GETLIST_TITLE;
+    }
-
-    if (dict_find(what, (char_u *)"winid", -1) != NULL)
-	flags |= QF_GETLIST_WINID;
-
-    if (dict_find(what, (char_u *)"context", -1) != NULL)
-	flags |= QF_GETLIST_CONTEXT;
-
-    if (dict_find(what, (char_u *)"items", -1) != NULL)
-	flags |= QF_GETLIST_ITEMS;
-
-    if (dict_find(what, (char_u *)"idx", -1) != NULL)
-	flags |= QF_GETLIST_IDX;
-
-    if (dict_find(what, (char_u *)"size", -1) != NULL)
-	flags |= QF_GETLIST_SIZE;
 
     if (flags & QF_GETLIST_TITLE)
     {
@@ -4949,9 +4974,12 @@ qf_get_properties(win_T *wp, dict_T *what, dict_T *retdict)
     if ((status == OK) && (flags & QF_GETLIST_WINID))
     {
 	win_T	*win;
+	int	win_id = 0;
+
 	win = qf_find_win(qi);
 	if (win != NULL)
-	    status = dict_add_nr_str(retdict, "winid", win->w_id, NULL);
+	    win_id = win->w_id;
+	status = dict_add_nr_str(retdict, "winid", win_id, NULL);
     }
     if ((status == OK) && (flags & QF_GETLIST_ITEMS))
     {

src/screen.c

@@ -8317,15 +8317,29 @@ screen_char(unsigned off, int row, int col)
     {
 	char_u	    buf[MB_MAXBYTES + 1];
 
-	/* Convert UTF-8 character to bytes and write it. */
-
-	buf[utfc_char2bytes(off, buf)] = NUL;
-
-	out_str(buf);
 	if (utf_ambiguous_width(ScreenLinesUC[off]))
+	{
+	    if (*p_ambw == 'd'
+# ifdef FEAT_GUI
+		    && !gui.in_use
+# endif
+		    )
+	    {
+		/* Clear the two screen cells. If the character is actually
+		 * single width it won't change the second cell. */
+		out_str((char_u *)"  ");
+		term_windgoto(row, col);
+	    }
+	    /* not sure where the cursor is after drawing the ambiguous width
+	     * character */
 	    screen_cur_col = 9999;
+	}
 	else if (utf_char2cells(ScreenLinesUC[off]) > 1)
 	    ++screen_cur_col;
+
+	/* Convert the UTF-8 character to bytes and write it. */
+	buf[utfc_char2bytes(off, buf)] = NUL;
+	out_str(buf);
     }
     else
 #endif

src/testdir/Make_all.mak

@@ -31,8 +31,7 @@ SCRIPTS_ALL = \
 	test95.out \
 	test99.out \
 	test108.out \
-	test_eval.out \
+	test_eval.out
-	test_wordcount.out
 
 
 # Tests that run on most systems, but not on Amiga.
@@ -183,6 +182,7 @@ NEW_TESTS = test_arabic.res \
 	    test_winbuf_close.res \
 	    test_window_id.res \
 	    test_windows_home.res \
+	    test_wordcount.res \
 	    test_writefile.res \
 	    test_alot_latin.res \
 	    test_alot_utf8.res \

src/testdir/Make_ming.mak

@@ -63,7 +63,7 @@ win32:	fixff nolog $(SCRIPTS_FIRST) $(SCRIPTS) $(SCRIPTS_WIN32) newtests
 fixff:
 	-$(VIMPROG) -u dos.vim $(NO_INITS) "+argdo set ff=dos|upd" +q *.in *.ok
 	-$(VIMPROG) -u dos.vim $(NO_INITS) "+argdo set ff=unix|upd" +q \
-		dotest.in test_wordcount.ok
+		dotest.in
 
 clean:
 	-@if exist *.out $(DEL) *.out

src/testdir/Make_vms.mms

@@ -81,13 +81,7 @@ SCRIPT = test1.out test3.out \
        test64.out test69.out \
        test72.out test77a.out test88.out \
        test94.out test95.out test99.out test108.out \
-       test_autocmd_option.out \
+       test_eval.out
-       test_breakindent.out \
-       test_eval.out \
-       test_listlbr.out \
-       test_listlbr_utf8.out \
-       test_utf8.out \
-       test_wordcount.out
 
 # Known problems:
 # test17: ?

src/testdir/test_autocmd.vim

@@ -1124,3 +1124,42 @@ func Test_Filter_noshelltemp()
   let &shelltemp = shelltemp
   bwipe!
 endfunc
+
+func Test_TextYankPost()
+  enew!
+  call setline(1, ['foo'])
+
+  let g:event = []
+  au TextYankPost * let g:event = copy(v:event)
+
+  call assert_equal({}, v:event)
+  call assert_fails('let v:event = {}', 'E46:')
+  call assert_fails('let v:event.mykey = 0', 'E742:')
+
+  norm "ayiw
+  call assert_equal(
+    \{'regcontents': ['foo'], 'regname': 'a', 'operator': 'y', 'regtype': 'v'},
+    \g:event)
+  norm y_
+  call assert_equal(
+    \{'regcontents': ['foo'], 'regname': '',  'operator': 'y', 'regtype': 'V'},
+    \g:event)
+  call feedkeys("\<C-V>y", 'x')
+  call assert_equal(
+    \{'regcontents': ['f'], 'regname': '',  'operator': 'y', 'regtype': "\x161"},
+    \g:event)
+  norm "xciwbar
+  call assert_equal(
+    \{'regcontents': ['foo'], 'regname': 'x', 'operator': 'c', 'regtype': 'v'},
+    \g:event)
+  norm "bdiw
+  call assert_equal(
+    \{'regcontents': ['bar'], 'regname': 'b', 'operator': 'd', 'regtype': 'v'},
+    \g:event)
+
+  call assert_equal({}, v:event)
+
+  au! TextYankPost
+  unlet g:event
+  bwipe!
+endfunc

src/testdir/test_bufwintabinfo.vim

@@ -20,6 +20,13 @@ function Test_getbufwintabinfo()
     call assert_equal('vim', l[0].variables.editor)
     call assert_notequal(-1, index(l[0].windows, bufwinid('%')))
 
+    " Test for getbufinfo() with 'bufmodified'
+    call assert_equal(0, len(getbufinfo({'bufmodified' : 1})))
+    call setbufline('Xtestfile1', 1, ["Line1"])
+    let l = getbufinfo({'bufmodified' : 1})
+    call assert_equal(1, len(l))
+    call assert_equal(bufnr('Xtestfile1'), l[0].bufnr)
+
     if has('signs')
 	call append(0, ['Linux', 'Windows', 'Mac'])
 	sign define Mark text=>> texthl=Search

src/testdir/test_json.vim

@@ -103,6 +103,10 @@ func Test_json_encode()
   call assert_fails('echo json_encode(function("tr"))', 'E474:')
   call assert_fails('echo json_encode([function("tr")])', 'E474:')
 
+  call assert_equal('{"a":""}', json_encode({'a': test_null_string()}))
+  call assert_equal('{"a":[]}', json_encode({"a": test_null_list()}))
+  call assert_equal('{"a":{}}', json_encode({"a": test_null_dict()}))
+
   silent! let res = json_encode(function("tr"))
   call assert_equal("", res)
 endfunc

src/testdir/test_quickfix.vim

@@ -28,7 +28,7 @@ func s:setup_commands(cchar)
     command! -count -nargs=* -bang Xprev <mods><count>cprev<bang> <args>
     command! -nargs=* -bang Xfirst <mods>cfirst<bang> <args>
     command! -nargs=* -bang Xlast <mods>clast<bang> <args>
-    command! -nargs=* -bang Xnfile <mods>cnfile<bang> <args>
+    command! -nargs=* -bang -range Xnfile <mods><count>cnfile<bang> <args>
     command! -nargs=* -bang Xpfile <mods>cpfile<bang> <args>
     command! -nargs=* Xexpr <mods>cexpr <args>
     command! -range -nargs=* Xvimgrep <mods><count>vimgrep <args>
@@ -36,6 +36,7 @@ func s:setup_commands(cchar)
     command! -nargs=* Xgrep <mods> grep <args>
     command! -nargs=* Xgrepadd <mods> grepadd <args>
     command! -nargs=* Xhelpgrep helpgrep <args>
+    command! -nargs=0 -count Xcc <count>cc
     let g:Xgetlist = function('getqflist')
     let g:Xsetlist = function('setqflist')
     call setqflist([], 'f')
@@ -60,7 +61,7 @@ func s:setup_commands(cchar)
     command! -count -nargs=* -bang Xprev <mods><count>lprev<bang> <args>
     command! -nargs=* -bang Xfirst <mods>lfirst<bang> <args>
     command! -nargs=* -bang Xlast <mods>llast<bang> <args>
-    command! -nargs=* -bang Xnfile <mods>lnfile<bang> <args>
+    command! -nargs=* -bang -range Xnfile <mods><count>lnfile<bang> <args>
     command! -nargs=* -bang Xpfile <mods>lpfile<bang> <args>
     command! -nargs=* Xexpr <mods>lexpr <args>
     command! -range -nargs=* Xvimgrep <mods><count>lvimgrep <args>
@@ -68,6 +69,7 @@ func s:setup_commands(cchar)
     command! -nargs=* Xgrep <mods> lgrep <args>
     command! -nargs=* Xgrepadd <mods> lgrepadd <args>
     command! -nargs=* Xhelpgrep lhelpgrep <args>
+    command! -nargs=0 -count Xcc <count>ll
     let g:Xgetlist = function('getloclist', [0])
     let g:Xsetlist = function('setloclist', [0])
     call setloclist(0, [], 'f')
@@ -382,12 +384,18 @@ endfunc
 func Xtest_browse(cchar)
   call s:setup_commands(a:cchar)
 
+  call g:Xsetlist([], 'f')
   " Jumping to first or next location list entry without any error should
   " result in failure
-  if a:cchar == 'l'
+  if a:cchar == 'c'
-      call assert_fails('lfirst', 'E776:')
+    let err = 'E42:'
-      call assert_fails('lnext', 'E776:')
+  else
+    let err = 'E776:'
   endif
+  call assert_fails('Xnext', err)
+  call assert_fails('Xprev', err)
+  call assert_fails('Xnfile', err)
+  call assert_fails('Xpfile', err)
 
   call s:create_test_file('Xqftestfile1')
   call s:create_test_file('Xqftestfile2')
@@ -408,6 +416,12 @@ func Xtest_browse(cchar)
   Xpfile
   call assert_equal('Xqftestfile1', bufname('%'))
   call assert_equal(6, line('.'))
+  5Xcc
+  call assert_equal(5, g:Xgetlist({'idx':0}).idx)
+  2Xcc
+  call assert_equal(2, g:Xgetlist({'idx':0}).idx)
+  10Xcc
+  call assert_equal(6, g:Xgetlist({'idx':0}).idx)
   Xlast
   Xprev
   call assert_equal('Xqftestfile2', bufname('%'))
@@ -425,6 +439,23 @@ func Xtest_browse(cchar)
   call assert_equal('Xqftestfile1', bufname('%'))
   call assert_equal(5, line('.'))
 
+  " Jumping to an error from the error window using cc command
+  Xgetexpr ['Xqftestfile1:5:Line5',
+		\ 'Xqftestfile1:6:Line6',
+		\ 'Xqftestfile2:10:Line10',
+		\ 'Xqftestfile2:11:Line11']
+  Xopen
+  10Xcc
+  call assert_equal(11, line('.'))
+  call assert_equal('Xqftestfile2', bufname('%'))
+
+  " Jumping to an error from the error window (when only the error window is
+  " present)
+  Xopen | only
+  Xlast 1
+  call assert_equal(5, line('.'))
+  call assert_equal('Xqftestfile1', bufname('%'))
+
   Xexpr ""
   call assert_fails('Xnext', 'E42:')
 
@@ -1497,13 +1528,18 @@ func Test_switchbuf()
   set switchbuf=usetab
   tabedit Xqftestfile1
   tabedit Xqftestfile2
+  tabedit Xqftestfile3
   tabfirst
   cfirst | cnext
   call assert_equal(2, tabpagenr())
   2cnext
   call assert_equal(3, tabpagenr())
-  2cnext
+  6cnext
-  call assert_equal(3, tabpagenr())
+  call assert_equal(4, tabpagenr())
+  2cpfile
+  call assert_equal(2, tabpagenr())
+  2cnfile
+  call assert_equal(4, tabpagenr())
   tabfirst | tabonly | enew
 
   set switchbuf=split
@@ -1797,8 +1833,8 @@ func Xproperty_tests(cchar)
     call assert_equal(-1, s)
 
     call assert_equal({}, g:Xgetlist({'abc':1}))
-    call assert_equal({}, g:Xgetlist({'nr':99, 'title':1}))
+    call assert_equal('', g:Xgetlist({'nr':99, 'title':1}).title)
-    call assert_equal({}, g:Xgetlist({'nr':[], 'title':1}))
+    call assert_equal('', g:Xgetlist({'nr':[], 'title':1}).title)
 
     if a:cchar == 'l'
 	call assert_equal({}, getloclist(99, {'title': 1}))
@@ -1834,7 +1870,7 @@ func Xproperty_tests(cchar)
 	call assert_equal([1, 2], getloclist(w2_id, {'context':1}).context)
 	only
 	call setloclist(0, [], 'f')
-	call assert_equal({}, getloclist(0, {'context':1}))
+	call assert_equal('', getloclist(0, {'context':1}).context)
     endif
 
     " Test for changing the context of previous quickfix lists
@@ -2320,7 +2356,7 @@ func XfreeTests(cchar)
   Xclose
 endfunc
 
-" Tests for the quickifx free functionality
+" Tests for the quickfix free functionality
 func Test_qf_free()
   call XfreeTests('c')
   call XfreeTests('l')
@@ -2347,8 +2383,8 @@ func XsizeTests(cchar)
 
   call g:Xsetlist([], 'f')
   call assert_equal(0, g:Xgetlist({'nr':'$'}).nr)
-  call assert_equal(1, len(g:Xgetlist({'nr':'$', 'all':1})))
+  call assert_equal('', g:Xgetlist({'nr':'$', 'all':1}).title)
-  call assert_equal(0, len(g:Xgetlist({'nr':0})))
+  call assert_equal(0, g:Xgetlist({'nr':0}).nr)
 
   Xexpr "File1:10:Line1"
   Xexpr "File2:20:Line2"
@@ -2718,7 +2754,7 @@ func Xqfid_tests(cchar)
   call s:setup_commands(a:cchar)
 
   call g:Xsetlist([], 'f')
-  call assert_equal({}, g:Xgetlist({'id':0}))
+  call assert_equal(0, g:Xgetlist({'id':0}).id)
   Xexpr ''
   let start_id = g:Xgetlist({'id' : 0}).id
   Xexpr '' | Xexpr ''
@@ -2726,10 +2762,10 @@ func Xqfid_tests(cchar)
   call assert_equal(start_id, g:Xgetlist({'id':0, 'nr':1}).id)
   call assert_equal(start_id + 1, g:Xgetlist({'id':0, 'nr':0}).id)
   call assert_equal(start_id + 2, g:Xgetlist({'id':0, 'nr':'$'}).id)
-  call assert_equal({}, g:Xgetlist({'id':0, 'nr':99}))
+  call assert_equal(0, g:Xgetlist({'id':0, 'nr':99}).id)
   call assert_equal(2, g:Xgetlist({'id':start_id + 1, 'nr':0}).nr)
-  call assert_equal({}, g:Xgetlist({'id':99, 'nr':0}))
+  call assert_equal(0, g:Xgetlist({'id':99, 'nr':0}).id)
-  call assert_equal({}, g:Xgetlist({'id':"abc", 'nr':0}))
+  call assert_equal(0, g:Xgetlist({'id':"abc", 'nr':0}).id)
 
   call g:Xsetlist([], 'a', {'id':start_id, 'context':[1,2]})
   call assert_equal([1,2], g:Xgetlist({'nr':1, 'context':1}).context)
@@ -2740,10 +2776,166 @@ func Xqfid_tests(cchar)
 
   let qfid = g:Xgetlist({'id':0, 'nr':0})
   call g:Xsetlist([], 'f')
-  call assert_equal({}, g:Xgetlist({'id':qfid, 'nr':0}))
+  call assert_equal(0, g:Xgetlist({'id':qfid, 'nr':0}).id)
 endfunc
 
 func Test_qf_id()
   call Xqfid_tests('c')
   call Xqfid_tests('l')
 endfunc
+
+func Xqfjump_tests(cchar)
+  call s:setup_commands(a:cchar)
+
+  call writefile(["Line1\tFoo", "Line2"], 'F1')
+  call writefile(["Line1\tBar", "Line2"], 'F2')
+  call writefile(["Line1\tBaz", "Line2"], 'F3')
+
+  call g:Xsetlist([], 'f')
+
+  " Tests for
+  "   Jumping to a line using a pattern
+  "   Jumping to a column greater than the last column in a line
+  "   Jumping to a line greater than the last line in the file
+  let l = []
+  for i in range(1, 7)
+    call add(l, {})
+  endfor
+  let l[0].filename='F1'
+  let l[0].pattern='Line1'
+  let l[1].filename='F2'
+  let l[1].pattern='Line1'
+  let l[2].filename='F3'
+  let l[2].pattern='Line1'
+  let l[3].filename='F3'
+  let l[3].lnum=1
+  let l[3].col=9
+  let l[3].vcol=1
+  let l[4].filename='F3'
+  let l[4].lnum=99
+  let l[5].filename='F3'
+  let l[5].lnum=1
+  let l[5].col=99
+  let l[5].vcol=1
+  let l[6].filename='F3'
+  let l[6].pattern='abcxyz'
+
+  call g:Xsetlist([], ' ', {'items' : l})
+  Xopen | only
+  2Xnext
+  call assert_equal(3, g:Xgetlist({'idx' : 0}).idx)
+  call assert_equal('F3', bufname('%'))
+  Xnext
+  call assert_equal(7, col('.'))
+  Xnext
+  call assert_equal(2, line('.'))
+  Xnext
+  call assert_equal(9, col('.'))
+  2
+  Xnext
+  call assert_equal(2, line('.'))
+
+  if a:cchar == 'l'
+    " When jumping to a location list entry in the location list window and
+    " no usable windows are available, then a new window should be opened.
+    enew! | new | only
+    call g:Xsetlist([], 'f')
+    setlocal buftype=nofile
+    new
+    call g:Xsetlist([], ' ', {'lines' : ['F1:1:1:Line1', 'F1:2:2:Line2', 'F2:1:1:Line1', 'F2:2:2:Line2', 'F3:1:1:Line1', 'F3:2:2:Line2']})
+    Xopen
+    let winid = win_getid()
+    wincmd p
+    close
+    call win_gotoid(winid)
+    Xnext
+    call assert_equal(3, winnr('$'))
+    call assert_equal(1, winnr())
+    call assert_equal(2, line('.'))
+
+    " When jumping to an entry in the location list window and the window
+    " associated with the location list is not present and a window containing
+    " the file is already present, then that window should be used.
+    close
+    belowright new
+    call g:Xsetlist([], 'f')
+    edit F3
+    call win_gotoid(winid)
+    Xlast
+    call assert_equal(3, winnr())
+    call assert_equal(6, g:Xgetlist({'size' : 1}).size)
+    call assert_equal(winid, g:Xgetlist({'winid' : 1}).winid)
+  endif
+
+  " Cleanup
+  enew!
+  new | only
+
+  call delete('F1')
+  call delete('F2')
+  call delete('F3')
+endfunc
+
+func Test_qfjump()
+  call Xqfjump_tests('c')
+  call Xqfjump_tests('l')
+endfunc
+
+" Tests for the getqflist() and getloclist() functions when the list is not
+" present or is empty
+func Xgetlist_empty_tests(cchar)
+  call s:setup_commands(a:cchar)
+
+  " Empty quickfix stack
+  call g:Xsetlist([], 'f')
+  call assert_equal('', g:Xgetlist({'context' : 0}).context)
+  call assert_equal(0, g:Xgetlist({'id' : 0}).id)
+  call assert_equal(0, g:Xgetlist({'idx' : 0}).idx)
+  call assert_equal([], g:Xgetlist({'items' : 0}).items)
+  call assert_equal(0, g:Xgetlist({'nr' : 0}).nr)
+  call assert_equal(0, g:Xgetlist({'size' : 0}).size)
+  call assert_equal('', g:Xgetlist({'title' : 0}).title)
+  call assert_equal(0, g:Xgetlist({'winid' : 0}).winid)
+  call assert_equal({'context' : '', 'id' : 0, 'idx' : 0, 'items' : [], 'nr' : 0, 'size' : 0, 'title' : '', 'winid' : 0}, g:Xgetlist({'all' : 0}))
+
+  " Empty quickfix list
+  Xexpr ""
+  call assert_equal('', g:Xgetlist({'context' : 0}).context)
+  call assert_notequal(0, g:Xgetlist({'id' : 0}).id)
+  call assert_equal(0, g:Xgetlist({'idx' : 0}).idx)
+  call assert_equal([], g:Xgetlist({'items' : 0}).items)
+  call assert_notequal(0, g:Xgetlist({'nr' : 0}).nr)
+  call assert_equal(0, g:Xgetlist({'size' : 0}).size)
+  call assert_notequal('', g:Xgetlist({'title' : 0}).title)
+  call assert_equal(0, g:Xgetlist({'winid' : 0}).winid)
+
+  let qfid = g:Xgetlist({'id' : 0}).id
+  call g:Xsetlist([], 'f')
+
+  " Non-existing quickfix identifier
+  call assert_equal('', g:Xgetlist({'id' : qfid, 'context' : 0}).context)
+  call assert_equal(0, g:Xgetlist({'id' : qfid}).id)
+  call assert_equal(0, g:Xgetlist({'id' : qfid, 'idx' : 0}).idx)
+  call assert_equal([], g:Xgetlist({'id' : qfid, 'items' : 0}).items)
+  call assert_equal(0, g:Xgetlist({'id' : qfid, 'nr' : 0}).nr)
+  call assert_equal(0, g:Xgetlist({'id' : qfid, 'size' : 0}).size)
+  call assert_equal('', g:Xgetlist({'id' : qfid, 'title' : 0}).title)
+  call assert_equal(0, g:Xgetlist({'id' : qfid, 'winid' : 0}).winid)
+  call assert_equal({'context' : '', 'id' : 0, 'idx' : 0, 'items' : [], 'nr' : 0, 'size' : 0, 'title' : '', 'winid' : 0}, g:Xgetlist({'id' : qfid, 'all' : 0}))
+
+  " Non-existing quickfix list number
+  call assert_equal('', g:Xgetlist({'nr' : 5, 'context' : 0}).context)
+  call assert_equal(0, g:Xgetlist({'nr' : 5}).nr)
+  call assert_equal(0, g:Xgetlist({'nr' : 5, 'idx' : 0}).idx)
+  call assert_equal([], g:Xgetlist({'nr' : 5, 'items' : 0}).items)
+  call assert_equal(0, g:Xgetlist({'nr' : 5, 'id' : 0}).id)
+  call assert_equal(0, g:Xgetlist({'nr' : 5, 'size' : 0}).size)
+  call assert_equal('', g:Xgetlist({'nr' : 5, 'title' : 0}).title)
+  call assert_equal(0, g:Xgetlist({'nr' : 5, 'winid' : 0}).winid)
+  call assert_equal({'context' : '', 'id' : 0, 'idx' : 0, 'items' : [], 'nr' : 0, 'size' : 0, 'title' : '', 'winid' : 0}, g:Xgetlist({'nr' : 5, 'all' : 0}))
+endfunc
+
+func Test_getqflist()
+  call Xgetlist_empty_tests('c')
+  call Xgetlist_empty_tests('l')
+endfunc

src/testdir/test_wordcount.in

@@ -1,126 +0,0 @@
-Test for wordcount() function
-
-STARTTEST
-:so small.vim
-:so mbyte.vim
-:set enc=utf8
-:set selection=inclusive fileformat=unix fileformats=unix
-:new
-:fu DoRecordWin(...)
-:	wincmd k
-:       if exists("a:1")
-:           call cursor(a:1)
-:       endif
-:       let result=[]
-:       call add(result, g:test)
-:       call add(result, getline(1, '$'))
-:       call add(result, wordcount())
-:	wincmd j
-:       return result
-:endfu
-:fu PutInWindow(args)
-:       wincmd k
-:       %d _
-:       call append(1, a:args)
-:	wincmd j
-:endfu
-:fu Log()
-:   $put ='----'
-:   $put =remove(g:log,0)
-:   $put =string(g:log)
-:endfu
-:fu! STL()
-:    if mode() =~? 'V'
-:       let g:visual_stat=wordcount()
-:    endif
-:    return string(wordcount())
-:endfu
-:let g:test="Test 1: empty window"
-:let log=DoRecordWin()
-:call Log()
-:"
-:let g:test="Test 2: some words, cursor at start"
-:call PutInWindow('one two three')
-:let log=DoRecordWin([1,1,0])
-:call Log()
-:"
-:let g:test="Test 3: some words, cursor at end"
-:call PutInWindow('one two three')
-:let log=DoRecordWin([2,99,0])
-:call Log()
-:"
-:let g:test="Test 4: some words, cursor at end, ve=all"
-:set ve=all
-:call PutInWindow('one two three')
-:let log=DoRecordWin([2,99,0])
-:call Log()
-:set ve=
-:"
-:let g:test="Test 5: several lines with words"
-:call PutInWindow(['one two three', 'one two three', 'one two three'])
-:let log=DoRecordWin([4,99,0])
-:call Log()
-:"
-:let g:test="Test 6: one line with BOM set"
-:call PutInWindow('one two three')
-:wincmd k
-:set bomb
-:w! Xtest
-:wincmd j
-:let log=DoRecordWin([2,99,0])
-:call Log()
-:wincmd k
-:set nobomb
-:w!
-:wincmd j
-:"
-:let g:test="Test 7: one line with multibyte words"
-:call PutInWindow(['Äne M¤ne Müh'])
-:let log=DoRecordWin([2,99,0])
-:call Log()
-:"
-:let g:test="Test 8: several lines with multibyte words"
-:call PutInWindow(['Äne M¤ne Müh', 'und raus bist dü!'])
-:let log=DoRecordWin([3,99,0])
-:call Log()
-:"
-:let g:test="Test 9: visual mode, complete buffer"
-:call PutInWindow(['Äne M¤ne Müh', 'und raus bist dü!'])
-:wincmd k
-:set ls=2 stl=%{STL()}
-:" start visual mode quickly and select complete buffer
-:0
-V2jy
-:set stl= ls=1
-:let log=DoRecordWin([3,99,0])
-:let log[2]=g:visual_stat
-:call Log()
-:"
-:let g:test="Test 10: visual mode (empty)"
-:call PutInWindow(['Äne M¤ne Müh', 'und raus bist dü!'])
-:wincmd k
-:set ls=2 stl=%{STL()}
-:" start visual mode quickly and select complete buffer
-:0
-v$y
-:set stl= ls=1
-:let log=DoRecordWin([3,99,0])
-:let log[2]=g:visual_stat
-:call Log()
-:"
-:let g:test="Test 11: visual mode, single line"
-:call PutInWindow(['Äne M¤ne Müh', 'und raus bist dü!'])
-:wincmd k
-:set ls=2 stl=%{STL()}
-:" start visual mode quickly and select complete buffer
-:2
-0v$y
-:set stl= ls=1
-:let log=DoRecordWin([3,99,0])
-:let log[2]=g:visual_stat
-:call Log()
-:"
-:/^RESULT test/,$w! test.out
-:qa!
-ENDTEST
-RESULT test:

src/testdir/test_wordcount.ok

@@ -1,34 +0,0 @@
-RESULT test:
-----
-Test 1: empty window
-[[''], {'chars': 0, 'cursor_chars': 0, 'words': 0, 'cursor_words': 0, 'bytes': 0, 'cursor_bytes': 0}]
-----
-Test 2: some words, cursor at start
-[['', 'one two three'], {'chars': 15, 'cursor_chars': 1, 'words': 3, 'cursor_words': 0, 'bytes': 15, 'cursor_bytes': 1}]
-----
-Test 3: some words, cursor at end
-[['', 'one two three'], {'chars': 15, 'cursor_chars': 14, 'words': 3, 'cursor_words': 3, 'bytes': 15, 'cursor_bytes': 14}]
-----
-Test 4: some words, cursor at end, ve=all
-[['', 'one two three'], {'chars': 15, 'cursor_chars': 15, 'words': 3, 'cursor_words': 3, 'bytes': 15, 'cursor_bytes': 15}]
-----
-Test 5: several lines with words
-[['', 'one two three', 'one two three', 'one two three'], {'chars': 43, 'cursor_chars': 42, 'words': 9, 'cursor_words': 9, 'bytes': 43, 'cursor_bytes': 42}]
-----
-Test 6: one line with BOM set
-[['', 'one two three'], {'chars': 15, 'cursor_chars': 14, 'words': 3, 'cursor_words': 3, 'bytes': 18, 'cursor_bytes': 14}]
-----
-Test 7: one line with multibyte words
-[['', 'Äne M¤ne Müh'], {'chars': 14, 'cursor_chars': 13, 'words': 3, 'cursor_words': 3, 'bytes': 17, 'cursor_bytes': 16}]
-----
-Test 8: several lines with multibyte words
-[['', 'Äne M¤ne Müh', 'und raus bist dü!'], {'chars': 32, 'cursor_chars': 31, 'words': 7, 'cursor_words': 7, 'bytes': 36, 'cursor_bytes': 35}]
-----
-Test 9: visual mode, complete buffer
-[['', 'Äne M¤ne Müh', 'und raus bist dü!'], {'chars': 32, 'words': 7, 'bytes': 36, 'visual_chars': 32, 'visual_words': 7, 'visual_bytes': 36}]
-----
-Test 10: visual mode (empty)
-[['', 'Äne M¤ne Müh', 'und raus bist dü!'], {'chars': 32, 'words': 7, 'bytes': 36, 'visual_chars': 1, 'visual_words': 0, 'visual_bytes': 1}]
-----
-Test 11: visual mode, single line
-[['', 'Äne M¤ne Müh', 'und raus bist dü!'], {'chars': 32, 'words': 7, 'bytes': 36, 'visual_chars': 13, 'visual_words': 3, 'visual_bytes': 16}]

src/testdir/test_wordcount.vim

@@ -0,0 +1,108 @@
+" Test for wordcount() function
+
+if !has('multi_byte')
+  finish
+endif
+
+func Test_wordcount()
+  let save_enc = &enc
+  set encoding=utf-8
+  set selection=inclusive fileformat=unix fileformats=unix
+
+  new
+
+  " Test 1: empty window
+  call assert_equal({'chars': 0, 'cursor_chars': 0, 'words': 0, 'cursor_words': 0,
+				\ 'bytes': 0, 'cursor_bytes': 0}, wordcount())
+
+  " Test 2: some words, cursor at start
+  call append(1, 'one two three')
+  call cursor([1, 1, 0])
+  call assert_equal({'chars': 15, 'cursor_chars': 1, 'words': 3, 'cursor_words': 0,
+				\ 'bytes': 15, 'cursor_bytes': 1}, wordcount())
+
+  " Test 3: some words, cursor at end
+  %d _
+  call append(1, 'one two three')
+  call cursor([2, 99, 0])
+  call assert_equal({'chars': 15, 'cursor_chars': 14, 'words': 3, 'cursor_words': 3,
+				\ 'bytes': 15, 'cursor_bytes': 14}, wordcount())
+
+  " Test 4: some words, cursor at end, ve=all
+  set ve=all
+  %d _
+  call append(1, 'one two three')
+  call cursor([2, 99, 0])
+  call assert_equal({'chars': 15, 'cursor_chars': 15, 'words': 3, 'cursor_words': 3,
+				\ 'bytes': 15, 'cursor_bytes': 15}, wordcount())
+  set ve=
+
+  " Test 5: several lines with words
+  %d _
+  call append(1, ['one two three', 'one two three', 'one two three'])
+  call cursor([4, 99, 0])
+  call assert_equal({'chars': 43, 'cursor_chars': 42, 'words': 9, 'cursor_words': 9,
+				\ 'bytes': 43, 'cursor_bytes': 42}, wordcount())
+
+  " Test 6: one line with BOM set
+  %d _
+  call append(1, 'one two three')
+  set bomb
+  w! Xtest
+  call cursor([2, 99, 0])
+  call assert_equal({'chars': 15, 'cursor_chars': 14, 'words': 3, 'cursor_words': 3,
+				\ 'bytes': 18, 'cursor_bytes': 14}, wordcount())
+  set nobomb
+  w!
+  call delete('Xtest')
+
+  " Test 7: one line with multibyte words
+  %d _
+  call append(1, ['Äne M¤ne Müh'])
+  call cursor([2, 99, 0])
+  call assert_equal({'chars': 14, 'cursor_chars': 13, 'words': 3, 'cursor_words': 3,
+				\ 'bytes': 17, 'cursor_bytes': 16}, wordcount())
+
+  " Test 8: several lines with multibyte words
+  %d _
+  call append(1, ['Äne M¤ne Müh', 'und raus bist dü!'])
+  call cursor([3, 99, 0])
+  call assert_equal({'chars': 32, 'cursor_chars': 31, 'words': 7, 'cursor_words': 7,
+				\ 'bytes': 36, 'cursor_bytes': 35}, wordcount())
+
+  " Visual map to capture wordcount() in visual mode
+  vnoremap <expr> <F2> execute("let g:visual_stat = wordcount()")
+
+  " Test 9: visual mode, complete buffer
+  let g:visual_stat = {}
+  %d _
+  call append(1, ['Äne M¤ne Müh', 'und raus bist dü!'])
+  " start visual mode and select the complete buffer
+  0
+  exe "normal V2j\<F2>y"
+  call assert_equal({'chars': 32, 'words': 7, 'bytes': 36, 'visual_chars': 32,
+				\ 'visual_words': 7, 'visual_bytes': 36}, g:visual_stat)
+
+  " Test 10: visual mode (empty)
+  %d _
+  call append(1, ['Äne M¤ne Müh', 'und raus bist dü!'])
+  " start visual mode and select the complete buffer
+  0
+  exe "normal v$\<F2>y"
+  call assert_equal({'chars': 32, 'words': 7, 'bytes': 36, 'visual_chars': 1,
+				\ 'visual_words': 0, 'visual_bytes': 1}, g:visual_stat)
+
+  " Test 11: visual mode, single line
+  %d _
+  call append(1, ['Äne M¤ne Müh', 'und raus bist dü!'])
+  " start visual mode and select the complete buffer
+  2
+  exe "normal 0v$\<F2>y"
+  call assert_equal({'chars': 32, 'words': 7, 'bytes': 36, 'visual_chars': 13,
+				\ 'visual_words': 3, 'visual_bytes': 16}, g:visual_stat)
+
+  set selection& fileformat& fileformats&
+  let &enc = save_enc
+  enew!
+  close
+endfunc

src/version.c

@@ -771,6 +771,32 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1396,
+/**/
+    1395,
+/**/
+    1394,
+/**/
+    1393,
+/**/
+    1392,
+/**/
+    1391,
+/**/
+    1390,
+/**/
+    1389,
+/**/
+    1388,
+/**/
+    1387,
+/**/
+    1386,
+/**/
+    1385,
+/**/
+    1384,
 /**/
     1383,
 /**/

src/vim.h

@@ -1339,6 +1339,7 @@ enum auto_event
     EVENT_TEXTCHANGEDI,		/* text was modified in Insert mode*/
     EVENT_CMDUNDEFINED,		/* command undefined */
     EVENT_OPTIONSET,		/* option was set */
+    EVENT_TEXTYANKPOST,		/* after some text was yanked */
     NUM_EVENTS			/* MUST be the last one */
 };
 
@@ -1988,7 +1989,8 @@ typedef int sock_T;
 #define VV_TERMU7RESP	83
 #define VV_TERMSTYLERESP 84
 #define VV_TERMBLINKRESP 85
-#define VV_LEN		86	/* number of v: vars */
+#define VV_EVENT	86
+#define VV_LEN		87	/* number of v: vars */
 
 /* used for v_number in VAR_SPECIAL */
 #define VVAL_FALSE	0L