Updte runtime files

runtime/doc/autocmd.txt

@@ -1,4 +1,4 @@
-*autocmd.txt*   For Vim version 8.1.  Last change: 2019 Jun 26
+*autocmd.txt*   For Vim version 8.1.  Last change: 2019 Sep 16
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar

runtime/doc/eval.txt

@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.1.  Last change: 2019 Sep 15
+*eval.txt*	For Vim version 8.1.  Last change: 2019 Sep 19
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -9048,23 +9048,28 @@ state([{what}])						*state()*
 		current state.  Mostly useful in callbacks that want to do
 		work that may not always be safe.  Roughly this works like:
 		- callback uses state() to check if work is safe to do.
-		  If yes, then do it right away.
+		  Yes: then do it right away.
-		  Otherwise add to work queue and add SafeState and/or
+		  No:  add to work queue and add a |SafeState| and/or
-		  SafeStateAgain autocommand.
+		       |SafeStateAgain| autocommand (|SafeState| triggers at
-		- When SafeState or SafeStateAgain is triggered, check with
+		       toplevel, |SafeStateAgain| triggers after handling
-		  state() if the work can be done now, and if yes remove it
+		       messages and callbacks).
-		  from the queue and execute.
+		- When SafeState or SafeStateAgain is triggered and executes
+		  your autocommand, check with `state()` if the work can be
+		  done now, and if yes remove it from the queue and execute.
+		  Remove the autocommand if the queue is now empty.
 		Also see |mode()|.
 
 		When {what} is given only characters in this string will be
 		added.  E.g, this checks if the screen has scrolled: >
-			if state('s') != ''
+			if state('s') == ''
+			   " screen has not scrolled
 <
 		These characters indicate the state, generally indicating that
 		something is busy:
 		    m	halfway a mapping, :normal command, feedkeys() or
 			stuffed command
-		    o  operator pending or waiting for a command argument
+		    o	operator pending or waiting for a command argument,
+		        e.g. after |f|
 		    a	Insert mode autocomplete active
 		    x	executing an autocommand
 		    w	blocked on waiting, e.g. ch_evalexpr() and

runtime/doc/options.txt

@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.1.  Last change: 2019 Sep 09
+*options.txt*	For Vim version 8.1.  Last change: 2019 Sep 18
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -8565,8 +8565,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 	":map <BS> X" to make backspace delete the character in front of the
 	cursor.
 	When 'l' is included and it is used after an operator at the end of a
-	line then it will not move to the next line.  This makes "dl", "cl",
+	line (not an empty line) then it will not move to the next line.  This
-	"yl" etc. work normally.
+	makes "dl", "cl", "yl" etc. work normally.
 	NOTE: This option is set to the Vi default value when 'compatible' is
 	set and to the Vim default value when 'compatible' is reset.
 

runtime/doc/repeat.txt

@@ -1,4 +1,4 @@
-*repeat.txt*    For Vim version 8.1.  Last change: 2019 Jun 14
+*repeat.txt*    For Vim version 8.1.  Last change: 2019 Sep 20
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -219,10 +219,10 @@ For writing a Vim script, see chapter 41 of the user manual |usr_41.txt|.
 
 			When {file} contains wildcards it is expanded to all
 			matching files.  Example: >
-				:runtime! plugin/*.vim
+				:runtime! plugin/**/*.vim
 <			This is what Vim uses to load the plugin files when
 			starting up.  This similar command: >
-				:runtime plugin/*.vim
+				:runtime plugin/**/*.vim
 <			would source the first file only.
 
 			When 'verbose' is one or higher, there is a message

runtime/doc/syntax.txt

@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 8.1.  Last change: 2019 Jul 15
+*syntax.txt*	For Vim version 8.1.  Last change: 2019 Sep 19
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1923,6 +1923,16 @@ displayed line.  The default value is 10.  The disadvantage of using a larger
 number is that redrawing can become slow.
 
 
+JSON						*json.vim* *ft-json-syntax*
+
+The json syntax file provides syntax highlighting with conceal support by
+default. To disable concealment: >
+	let g:vim_json_conceal = 0
+
+To disable syntax highlighting of errors: >
+	let g:vim_json_warnings = 0
+
+
 LACE						*lace.vim* *ft-lace-syntax*
 
 Lace (Language for Assembly of Classes in Eiffel) is case insensitive, but the

runtime/doc/tags

@@ -312,6 +312,7 @@ $VIM_POSIX	vi_diff.txt	/*$VIM_POSIX*
 'go-a'	options.txt	/*'go-a'*
 'go-b'	options.txt	/*'go-b'*
 'go-c'	options.txt	/*'go-c'*
+'go-d'	options.txt	/*'go-d'*
 'go-e'	options.txt	/*'go-e'*
 'go-f'	options.txt	/*'go-f'*
 'go-g'	options.txt	/*'go-g'*
@@ -5003,6 +5004,8 @@ S	change.txt	/*S*
 SHELL	starting.txt	/*SHELL*
 SQLGetType	ft_sql.txt	/*SQLGetType*
 SQLSetType	ft_sql.txt	/*SQLSetType*
+SafeState	autocmd.txt	/*SafeState*
+SafeStateAgain	autocmd.txt	/*SafeStateAgain*
 Select	visual.txt	/*Select*
 Select-mode	visual.txt	/*Select-mode*
 Select-mode-mapping	visual.txt	/*Select-mode-mapping*
@@ -6425,6 +6428,7 @@ ft-ia64-syntax	syntax.txt	/*ft-ia64-syntax*
 ft-inform-syntax	syntax.txt	/*ft-inform-syntax*
 ft-java-syntax	syntax.txt	/*ft-java-syntax*
 ft-javascript-omni	insert.txt	/*ft-javascript-omni*
+ft-json-syntax	syntax.txt	/*ft-json-syntax*
 ft-ksh-syntax	syntax.txt	/*ft-ksh-syntax*
 ft-lace-syntax	syntax.txt	/*ft-lace-syntax*
 ft-lex-syntax	syntax.txt	/*ft-lex-syntax*
@@ -7411,6 +7415,7 @@ join()	eval.txt	/*join()*
 js_decode()	eval.txt	/*js_decode()*
 js_encode()	eval.txt	/*js_encode()*
 jsbterm-mouse	options.txt	/*jsbterm-mouse*
+json.vim	syntax.txt	/*json.vim*
 json_decode()	eval.txt	/*json_decode()*
 json_encode()	eval.txt	/*json_encode()*
 jtags	tagsrch.txt	/*jtags*
@@ -8646,6 +8651,7 @@ scriptversion	eval.txt	/*scriptversion*
 scriptversion-1	eval.txt	/*scriptversion-1*
 scriptversion-2	eval.txt	/*scriptversion-2*
 scriptversion-3	eval.txt	/*scriptversion-3*
+scriptversion-4	eval.txt	/*scriptversion-4*
 scroll-binding	scroll.txt	/*scroll-binding*
 scroll-cursor	scroll.txt	/*scroll-cursor*
 scroll-down	scroll.txt	/*scroll-down*
@@ -8925,6 +8931,7 @@ starting.txt	starting.txt	/*starting.txt*
 startup	starting.txt	/*startup*
 startup-options	starting.txt	/*startup-options*
 startup-terminal	term.txt	/*startup-terminal*
+state()	eval.txt	/*state()*
 static-tag	tagsrch.txt	/*static-tag*
 status-line	windows.txt	/*status-line*
 statusmsg-variable	eval.txt	/*statusmsg-variable*

runtime/doc/terminal.txt

@@ -1,4 +1,4 @@
-*terminal.txt*	For Vim version 8.1.  Last change: 2019 Sep 08
+*terminal.txt*	For Vim version 8.1.  Last change: 2019 Sep 20
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1225,8 +1225,10 @@ gdb:
  `:Run` [args]	    run the program with [args] or the previous arguments
  `:Arguments` {args}  set arguments for the next `:Run`
 
- *:Break*	set a breakpoint at the current line; a sign will be displayed
+ *:Break*	set a breakpoint at the cursor position
- *:Clear*	delete the breakpoint at the current line
+ :Break {position}
+ 		set a breakpoint at the specified position
+ *:Clear*	delete the breakpoint at the cursor position
 
  *:Step*	execute the gdb "step" command
  *:Over*	execute the gdb "next" command (`:Next` is a Vim command)

runtime/doc/todo.txt

@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.1.  Last change: 2019 Sep 10
+*todo.txt*      For Vim version 8.1.  Last change: 2019 Sep 19
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,9 +38,21 @@ browser use: https://github.com/vim/vim/issues/1234
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
-Split off part of option.c: #4918
+Add test for state().
+Add test for using SafeState and SafeStateAgain autocommand.
+Then plugin can:
+- When callback is invoked and state() returns non-empty, add to work queue
+- When SafeState autocommand event triggers, process work queue
+
+Fix for "x" should be done by fixing "dl" ?  8.1.2052
+
+'completeopt' "popup" variant that uses a callback after the popup has been
+created, so the contents can be changed.  Make it hidden, callback
+or later has to make it visible. #4924  Setting the buffer contents later
+doesn't work well.
 
 Popup windows:
+- Use popup (or popup menu) for command line completion
 - Implement flip option
 - Why does 'nrformats' leak from the popup window buffer???
   Happens in Test_simple_popup() at the second screendump.
@@ -130,6 +142,11 @@ E278, E279, E290, E292, E362, E366, E450, E451, E452,
 E453, E454, E460, E489, E491, E565, E578, E610, E611, E653,
 E654, E856, E857, E860, E861, E863, E889, E900
 
+Improve running tests on MS-Windows: #4922
+
+Patch to properly break CJK lines: #3875
+Ready to include now?
+
 Remove check for cmd_silent when calling search_stat()? (Gary Johnson)
 
 undo result wrong: Masato Nishihata, #4798
@@ -510,9 +527,6 @@ Further xdiff changes:
 
 Difference between two regexp engines: #3373
 
-Patch to properly break CJK lines: #3875
-Requires more tests.  dbcs_ functions are not implemented.
-
 Patch to add ch_listen() (Yasuhiro Matsumoto, 2018 Nov 26, #3639)
 What is the practical use for this?
 
@@ -783,7 +797,7 @@ Problem with 'delcombine'. (agguser, 2017 Nov 10, #2313)
 MS-Windows: buffer completion doesn't work when using backslash (or slash)
 for a path separator. (xtal8, #2201)
 
-Would be nice for insert mode completion to highlight the text that was added
+Would be nice for Insert mode completion to highlight the text that was added
 (and may change when picking another completion).
 
 Test runtime files.
@@ -1894,9 +1908,6 @@ Syntax region with 'concealends' and a 'cchar' value, 'conceallevel' set to 2,
 only one of the two ends gets the cchar displayed. (Brett Stahlman, 2010 Aug
 21, Ben Fritz, 2010 Sep 14)
 
-'cursorline' works on a text line only.  Add 'cursorscreenline' for
-highlighting the screen line. (Christian Brabandt, 2012 Mar 31)
-
 Win32: Patch to use task dialogs when available. (Sergiu Dotenco, 2011 Sep 17)
 New feature, requires testing.  Made some remarks.
 

runtime/pack/dist/opt/termdebug/plugin/termdebug.vim

@@ -511,6 +511,11 @@ func s:DecodeMessage(quotedText)
 	" drop \n
 	let i += 1
 	continue
+      elseif a:quotedText[i] == 't'
+	" append \t
+	let i += 1
+	let result .= "\t"
+	continue
       endif
     endif
     let result .= a:quotedText[i]
@@ -610,12 +615,22 @@ func s:CommOutput(chan, msg)
   endfor
 endfunc
 
+func s:GotoProgram()
+  if has('win32')
+    if executable('powershell')
+      call system(printf('powershell -Command "add-type -AssemblyName microsoft.VisualBasic;[Microsoft.VisualBasic.Interaction]::AppActivate(%d);"', s:pid))
+    endif
+  else
+    win_gotoid(s:ptywin)
+  endif
+endfunc
+
 " Install commands in the current window to control the debugger.
 func s:InstallCommands()
   let save_cpo = &cpo
   set cpo&vim
 
-  command Break call s:SetBreakpoint()
+  command -nargs=? Break call s:SetBreakpoint(<q-args>)
   command Clear call s:ClearBreakpoint()
   command Step call s:SendCommand('-exec-step')
   command Over call s:SendCommand('-exec-next')
@@ -633,7 +648,7 @@ func s:InstallCommands()
 
   command -range -nargs=* Evaluate call s:Evaluate(<range>, <q-args>)
   command Gdb call win_gotoid(s:gdbwin)
-  command Program call win_gotoid(s:ptywin)
+  command Program call s:GotoProgram()
   command Source call s:GotoSourcewinOrCreateIt()
   command Winbar call s:InstallWinbar()
 
@@ -733,7 +748,7 @@ func s:DeleteCommands()
 endfunc
 
 " :Break - Set a breakpoint at the cursor position.
-func s:SetBreakpoint()
+func s:SetBreakpoint(at)
   " Setting a breakpoint may not work while the program is running.
   " Interrupt to make it work.
   let do_continue = 0
@@ -746,9 +761,11 @@ func s:SetBreakpoint()
     endif
     sleep 10m
   endif
+
   " Use the fname:lnum format, older gdb can't handle --source.
-  call s:SendCommand('-break-insert '
+  let at = empty(a:at) ?
-        \ . fnameescape(expand('%:p')) . ':' . line('.'))
+        \ fnameescape(expand('%:p')) . ':' . line('.') : a:at
+  call s:SendCommand('-break-insert ' . at)
   if do_continue
     call s:SendCommand('-exec-continue')
   endif

runtime/plugin/netrwPlugin.vim

@@ -1,6 +1,6 @@
 " netrwPlugin.vim: Handles file transfer and remote directory listing across a network
 "            PLUGIN SECTION
-" Date:		Feb 08, 2016
+" Date:		Feb 08, 2016 (update for gx 2019 Sep 20)
 " Maintainer:	Charles E Campbell <NdrOchip@ScampbellPfamily.AbizM-NOSPAM>
 " GetLatestVimScripts: 1075 1 :AutoInstall: netrw.vim
 " Copyright:    Copyright (C) 1999-2013 Charles E. Campbell {{{1
@@ -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')

runtime/syntax/json.vim

@@ -2,7 +2,7 @@
 " Language:	JSON
 " Maintainer:	vacancy
 " Previous Maintainer:	Eli Parra <eli@elzr.com>
-" Last Change:	2019 Jul 08
+" Last Change:	2019 Sep 17
 " Version:      0.12
 
 if !exists("main_syntax")
@@ -20,7 +20,7 @@ syntax match   jsonNoise           /\%(:\|,\)/
 " Syntax: JSON Keywords
 " Separated into a match and region because a region by itself is always greedy
 syn match  jsonKeywordMatch /"\([^"]\|\\\"\)\+"[[:blank:]\r\n]*\:/ contains=jsonKeyword
-if has('conceal')
+if has('conceal') && (!exists("g:vim_json_conceal") || g:vim_json_conceal==1)
    syn region  jsonKeyword matchgroup=jsonQuote start=/"/  end=/"\ze[[:blank:]\r\n]*\:/ concealends contained
 else
    syn region  jsonKeyword matchgroup=jsonQuote start=/"/  end=/"\ze[[:blank:]\r\n]*\:/ contained
@@ -31,7 +31,7 @@ endif
 " Needs to come after keywords or else a json encoded string will break the
 " syntax
 syn match  jsonStringMatch /"\([^"]\|\\\"\)\+"\ze[[:blank:]\r\n]*[,}\]]/ contains=jsonString
-if has('conceal')
+if has('conceal') && (!exists("g:vim_json_conceal") || g:vim_json_conceal==1)
 	syn region  jsonString oneline matchgroup=jsonQuote start=/"/  skip=/\\\\\|\\"/  end=/"/ concealends contains=jsonEscape contained
 else
 	syn region  jsonString oneline matchgroup=jsonQuote start=/"/  skip=/\\\\\|\\"/  end=/"/ contains=jsonEscape contained