Update to vim_8.1.1948 and stop using patches

I mean... 1948...

1 files changed, 0 insertions, 1480 deletions

diff --git a/data/vim/patches/8.1.0027 b/data/vim/patches/8.1.0027
deleted file mode 100644
index 46f5fd11c..000000000
--- a/data/vim/patches/8.1.0027
+++ /dev/null
@@ -1,1480 +0,0 @@
-To: vim_dev@googlegroups.com
-Subject: Patch 8.1.0027
-Fcc: outbox
-From: Bram Moolenaar <Bram@moolenaar.net>
-Mime-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-------------
-
-Patch 8.1.0027
-Problem:    Difficult to make a plugin that feeds a line to a job.
-Solution:   Add the nitial code for the "prompt" buftype.
-Files:	    runtime/doc/channel.txt, runtime/doc/eval.txt,
-            runtime/doc/options.txt, runtime/doc/tags, runtime/doc/todo.txt,
-            src/Makefile, src/buffer.c, src/channel.c, src/diff.c, src/edit.c,
-            src/evalfunc.c, src/normal.c, src/ops.c, src/option.c,
-            src/proto/buffer.pro, src/proto/channel.pro, src/proto/edit.pro,
-            src/proto/ops.pro, src/structs.h, src/testdir/Make_all.mak,
-            src/testdir/screendump.vim, src/testdir/test_prompt_buffer.vim
-
-
-*** ../vim-8.1.0026/runtime/doc/channel.txt	2018-05-17 13:40:51.000000000 +0200
---- runtime/doc/channel.txt	2018-06-03 14:00:04.714957909 +0200
-***************
-*** 22,27 ****
---- 22,28 ----
-  9. Starting a job without a channel	|job-start-nochannel|
-  10. Job options				|job-options|
-  11. Controlling a job			|job-control|
-+ 12. Using a prompt buffer		|prompt-buffer|
-  
-  {Vi does not have any of these features}
-  {only when compiled with the |+channel| feature for channel stuff}
-***************
-*** 770,774 ****
---- 771,813 ----
-  
-  For more options see |job_stop()|.
-  
-+ ==============================================================================
-+ 12. Using a prompt buffer				*prompt-buffer*
-+ 
-+ If you want to type input for the job in a Vim window you have a few options:
-+ - Use a normal buffer and handle all possible commands yourself.
-+   This will be complicated, since there are so many possible commands.
-+ - Use a terminal window.  This works well if what you type goes directly to
-+   the job and the job output is directly displayed in the window.
-+   See |terminal-window|.
-+ - Use a prompt window. This works well when entering a line for the job in Vim
-+   while displaying (possibly filtered) output from the job.
-+ 
-+ A prompt buffer is created by setting 'buftype' to "prompt". You would
-+ normally only do that in a newly created buffer.
-+ 
-+ The user can edit and enter one line of text at the very last line of the
-+ buffer.  When pressing Enter in the prompt line the callback set with
-+ |prompt_setcallback()| is invoked.  It would normally send the line to a job.
-+ Another callback would receive the output from the job and display it in the
-+ buffer, below the prompt (and above the next prompt).
-+ 
-+ Only the text in the last line, after the prompt, is editable. The rest of the
-+ buffer is not modifiable with Normal mode commands.  It can be modified by
-+ calling functions, such as |append()|.  Using other commands may mess up the
-+ buffer.
-+ 
-+ After setting 'buftype' to "prompt" Vim does not automatically start Insert
-+ mode, use `:startinsert` if you want to enter Insert mode, so that the user
-+ can start typing a line.
-+ 
-+ The text of the prompt can be set with the |prompt_setprompt()| function.
-+ 
-+ The user can go to Normal mode and navigate through the buffer.  This can be
-+ useful see older output or copy text.
-+ 
-+ Any command that starts Insert mode, such as "a", "i", "A" and "I", will move
-+ the cursor to the last line, after the prompt.
-+ 
-  
-   vim:tw=78:ts=8:ft=help:norl:
-*** ../vim-8.1.0026/runtime/doc/eval.txt	2018-05-22 20:35:13.550009275 +0200
---- runtime/doc/eval.txt	2018-06-03 14:00:04.722957906 +0200
-***************
-*** 2294,2299 ****
---- 2294,2302 ----
-  pow({x}, {y})			Float	{x} to the power of {y}
-  prevnonblank({lnum})		Number	line nr of non-blank line <= {lnum}
-  printf({fmt}, {expr1}...)	String	format text
-+ prompt_addtext({buf}, {expr})	none	add text to a prompt buffer
-+ prompt_setprompt({buf}, {text}) none	set prompt text
-+ prompt_setcallback({buf}, {expr}) none	set prompt callback function
-  pumvisible()			Number	whether popup menu is visible
-  pyeval({expr})			any	evaluate |Python| expression
-  py3eval({expr})			any	evaluate |python3| expression
-***************
-*** 2302,2308 ****
-  				List	items from {expr} to {max}
-  readfile({fname} [, {binary} [, {max}]])
-  				List	get list of lines from file {fname}
-! reg_executing()			Number	get the executing register name
-  reg_recording()			String	get the recording register name
-  reltime([{start} [, {end}]])	List	get time value
-  reltimefloat({time})		Float	turn the time value into a Float
---- 2305,2311 ----
-  				List	items from {expr} to {max}
-  readfile({fname} [, {binary} [, {max}]])
-  				List	get list of lines from file {fname}
-! reg_executing()			String	get the executing register name
-  reg_recording()			String	get the recording register name
-  reltime([{start} [, {end}]])	List	get time value
-  reltimefloat({time})		Float	turn the time value into a Float
-***************
-*** 4650,4656 ****
-  		from the current buffer.  Example: >
-  			getline(1)
-  <		When {lnum} is a String that doesn't start with a
-! 		digit, line() is called to translate the String into a Number.
-  		To get the line under the cursor: >
-  			getline(".")
-  <		When {lnum} is smaller than 1 or bigger than the number of
---- 4653,4659 ----
-  		from the current buffer.  Example: >
-  			getline(1)
-  <		When {lnum} is a String that doesn't start with a
-! 		digit, |line()| is called to translate the String into a Number.
-  		To get the line under the cursor: >
-  			getline(".")
-  <		When {lnum} is smaller than 1 or bigger than the number of
-***************
-*** 5822,5828 ****
-  		listing.
-  
-  		When there is no mapping for {name}, an empty String is
-! 		returned.
-  
-  		The {name} can have special key names, like in the ":map"
-  		command.
---- 5825,5832 ----
-  		listing.
-  
-  		When there is no mapping for {name}, an empty String is
-! 		returned.  When the mapping for {name} is empty, then "<Nop>"
-! 		is returned.
-  
-  		The {name} can have special key names, like in the ":map"
-  		command.
-***************
-*** 5889,5897 ****
-  		mapping that matches with {name}, while maparg() only finds a
-  		mapping for {name} exactly.
-  		When there is no mapping that starts with {name}, an empty
-! 		String is returned.  If there is one, the rhs of that mapping
-  		is returned.  If there are several mappings that start with
-! 		{name}, the rhs of one of them is returned.
-  		The mappings local to the current buffer are checked first,
-  		then the global mappings.
-  		This function can be used to check if a mapping can be added
---- 5893,5902 ----
-  		mapping that matches with {name}, while maparg() only finds a
-  		mapping for {name} exactly.
-  		When there is no mapping that starts with {name}, an empty
-! 		String is returned.  If there is one, the RHS of that mapping
-  		is returned.  If there are several mappings that start with
-! 		{name}, the RHS of one of them is returned.  This will be
-! 		"<Nop>" if the RHS is empty.
-  		The mappings local to the current buffer are checked first,
-  		then the global mappings.
-  		This function can be used to check if a mapping can be added
-***************
-*** 6473,6478 ****
---- 6478,6519 ----
-  		arguments an error is given.  Up to 18 arguments can be used.
-  
-  
-+ prompt_setprompt({buf}, {text})				*prompt_setprompt()*
-+ 		Set prompt for buffer {buf} to {text}.  You most likely want
-+ 		{text} to end in a space.
-+ 		The result is only visible if {buf} has 'buftype' set to
-+ 		"prompt".  Example: >
-+ 			call prompt_setprompt(bufnr(''), 'command: ')
-+ 
-+ 
-+ prompt_setcallback({buf}, {expr})			*prompt_setcallback()*
-+ 		Set prompt callback for buffer {buf} to {expr}.  This has only
-+ 		effect if {buf} has 'buftype' set to "prompt".
-+ 		The callback is invoked when pressing Enter.  The current
-+ 		buffer will always be the prompt buffer.  A new line for a
-+ 		prompt is added before invoking the callback, thus the prompt
-+ 		for which the callback was invoked will be in the last but one
-+ 		line.
-+ 		If the callback wants to add text to the buffer, it must
-+ 		insert it above the last line, since that is where the current
-+ 		prompt is.  This can also be done asynchronously.
-+ 		The callback is invoked with one argument, which is the text
-+ 		that was entered at the prompt.  This can be an empty string
-+ 		if the user only typed Enter.
-+ 		Example: >
-+ 		   call prompt_setcallback(bufnr(''), function('s:TextEntered'))
-+ 		   func s:TextEntered(text)
-+ 		     if a:text == 'exit' || a:text == 'quit'
-+ 		       stopinsert
-+ 		       close
-+ 		     else
-+ 		       call append(line('$') - 1, 'Entered: "' . a:text . '"')
-+ 		       " Reset 'modified' to allow the buffer to be closed.
-+ 		       set nomodified
-+ 		     endif
-+ 		   endfunc
-+ 
-+ 
-  pumvisible()						*pumvisible()*
-  		Returns non-zero when the popup menu is visible, zero
-  		otherwise.  See |ins-completion-menu|.
-*** ../vim-8.1.0026/runtime/doc/options.txt	2018-05-17 13:41:41.000000000 +0200
---- runtime/doc/options.txt	2018-06-03 14:00:04.726957904 +0200
-***************
-*** 1394,1399 ****
---- 1394,1402 ----
-  			manually)
-  	  terminal	buffer for a |terminal| (you are not supposed to set
-  			this manually)
-+ 	  prompt	buffer where only the last line can be edited, meant
-+ 			to be used by a plugin, see |prompt-buffer|
-+ 			{only when compiled with the |+channel| feature}
-  
-  	This option is used together with 'bufhidden' and 'swapfile' to
-  	specify special kinds of buffers.   See |special-buffers|.
-***************
-*** 4264,4270 ****
-  'imactivatefunc' 'imaf'	string (default "")
-  			global
-  			{not in Vi}
-! 			{only available when compiled with |+mbyte|}
-  	This option specifies a function that will be called to
-  	activate or deactivate the Input Method.
-  	It is not used in the GUI.
---- 4267,4274 ----
-  'imactivatefunc' 'imaf'	string (default "")
-  			global
-  			{not in Vi}
-! 			{only available when compiled with the |+multi_byte|
-! 			feature}
-  	This option specifies a function that will be called to
-  	activate or deactivate the Input Method.
-  	It is not used in the GUI.
-***************
-*** 4316,4322 ****
-  'imcmdline' 'imc'	boolean (default off)
-  			global
-  			{not in Vi}
-! 			{only available when compiled with |+mbyte|}
-  	When set the Input Method is always on when starting to edit a command
-  	line, unless entering a search pattern (see 'imsearch' for that).
-  	Setting this option is useful when your input method allows entering
---- 4320,4327 ----
-  'imcmdline' 'imc'	boolean (default off)
-  			global
-  			{not in Vi}
-! 			{only available when compiled with the |+multi_byte|
-! 			feature}
-  	When set the Input Method is always on when starting to edit a command
-  	line, unless entering a search pattern (see 'imsearch' for that).
-  	Setting this option is useful when your input method allows entering
-***************
-*** 4327,4333 ****
-  'imdisable' 'imd'	boolean (default off, on for some systems (SGI))
-  			global
-  			{not in Vi}
-! 			{only available when compiled with |+mbyte|}
-  	When set the Input Method is never used.  This is useful to disable
-  	the IM when it doesn't work properly.
-  	Currently this option is on by default for SGI/IRIX machines.  This
---- 4332,4339 ----
-  'imdisable' 'imd'	boolean (default off, on for some systems (SGI))
-  			global
-  			{not in Vi}
-! 			{only available when compiled with the |+multi_byte|
-! 			feature}
-  	When set the Input Method is never used.  This is useful to disable
-  	the IM when it doesn't work properly.
-  	Currently this option is on by default for SGI/IRIX machines.  This
-***************
-*** 4380,4386 ****
-  'imstatusfunc' 'imsf'	string (default "")
-  			global
-  			{not in Vi}
-! 			{only available when compiled with |+mbyte|}
-  	This option specifies a function that is called to obtain the status
-  	of Input Method.  It must return a positive number when IME is active.
-  	It is not used in the GUI.
---- 4386,4393 ----
-  'imstatusfunc' 'imsf'	string (default "")
-  			global
-  			{not in Vi}
-! 			{only available when compiled with the |+multi_byte|
-! 			feature}
-  	This option specifies a function that is called to obtain the status
-  	of Input Method.  It must return a positive number when IME is active.
-  	It is not used in the GUI.
-***************
-*** 5187,5193 ****
-  	more depth, set 'maxfuncdepth' to a bigger number.  But this will use
-  	more memory, there is the danger of failing when memory is exhausted.
-  	Increasing this limit above 200 also changes the maximum for Ex
-! 	command resursion, see |E169|.
-  	See also |:function|.
-  
-  						*'maxmapdepth'* *'mmd'* *E223*
---- 5194,5200 ----
-  	more depth, set 'maxfuncdepth' to a bigger number.  But this will use
-  	more memory, there is the danger of failing when memory is exhausted.
-  	Increasing this limit above 200 also changes the maximum for Ex
-! 	command recursion, see |E169|.
-  	See also |:function|.
-  
-  						*'maxmapdepth'* *'mmd'* *E223*
-*** ../vim-8.1.0026/runtime/doc/tags	2018-05-17 16:27:20.000000000 +0200
---- runtime/doc/tags	2018-06-03 14:00:04.730957903 +0200
-***************
-*** 4749,4754 ****
---- 4749,4755 ----
-  PHP_BracesAtCodeLevel	indent.txt	/*PHP_BracesAtCodeLevel*
-  PHP_autoformatcomment	indent.txt	/*PHP_autoformatcomment*
-  PHP_default_indenting	indent.txt	/*PHP_default_indenting*
-+ PHP_noArrowMatching	indent.txt	/*PHP_noArrowMatching*
-  PHP_outdentSLComments	indent.txt	/*PHP_outdentSLComments*
-  PHP_outdentphpescape	indent.txt	/*PHP_outdentphpescape*
-  PHP_removeCRwhenUnix	indent.txt	/*PHP_removeCRwhenUnix*
-***************
-*** 8058,8063 ****
---- 8059,8067 ----
-  progname-variable	eval.txt	/*progname-variable*
-  progpath-variable	eval.txt	/*progpath-variable*
-  progress.vim	syntax.txt	/*progress.vim*
-+ prompt-buffer	channel.txt	/*prompt-buffer*
-+ prompt_setcallback()	eval.txt	/*prompt_setcallback()*
-+ prompt_setprompt()	eval.txt	/*prompt_setprompt()*
-  pronounce	intro.txt	/*pronounce*
-  psql	ft_sql.txt	/*psql*
-  ptcap.vim	syntax.txt	/*ptcap.vim*
-***************
-*** 8198,8203 ****
---- 8202,8209 ----
-  ref	intro.txt	/*ref*
-  reference	intro.txt	/*reference*
-  reference_toc	help.txt	/*reference_toc*
-+ reg_executing()	eval.txt	/*reg_executing()*
-+ reg_recording()	eval.txt	/*reg_recording()*
-  regexp	pattern.txt	/*regexp*
-  regexp-changes-5.4	version5.txt	/*regexp-changes-5.4*
-  register	sponsor.txt	/*register*
-*** ../vim-8.1.0026/runtime/doc/todo.txt	2018-05-17 13:42:03.000000000 +0200
---- runtime/doc/todo.txt	2018-06-03 14:00:04.730957903 +0200
-***************
-*** 38,48 ****
-  							*known-bugs*
-  -------------------- Known bugs and current work -----------------------
-  
-  Terminal emulator window:
-! - Win32: Termdebug doesn't work, because gdb does not support mi2.
-!   This plugin: https://github.com/cpiger/NeoDebug  runs gdb as a job,
-!   redirecting input and output.
-!   Open new console for for program with: "set new-console on"
-  - Win32: Redirecting input does not work, half of Test_terminal_redir_file()
-    is disabled.
-  - Win32: Redirecting output works but includes escape sequences.
---- 38,60 ----
-  							*known-bugs*
-  -------------------- Known bugs and current work -----------------------
-  
-+ Prompt buffer:
-+ - Add a command line history.
-+ - delay next prompt until plugin gives OK?
-+ end?
-+ 
-  Terminal emulator window:
-! - With a vertical split only one window is updated. (Linwei, 2018 Jun 2,
-!   #2977)
-! - When typing : at the more prompt, instead of entering a new Vim command, the
-!   : is inserted in the terminal window.  Should skip terminal_loop here.
-!   ()
-! - How to access selection in Terminal running a shell? (damnskippy, 2018 May
-!   27, #29620  When terminal doesn't use the mouse, use modeless selection.
-! - Win32: Termdebug doesn't work, because gdb does not support mi2 on a tty.
-!   This plugin: https://github.com/cpiger/NeoDebug  runs gdb as a job,
-!   redirecting input and output.
-!   Open new console for for program with: "set new-console on"
-  - Win32: Redirecting input does not work, half of Test_terminal_redir_file()
-    is disabled.
-  - Win32: Redirecting output works but includes escape sequences.
-***************
-*** 60,66 ****
-    after "run".  Everything else works, including communication channel.  Not
-    initializing mzscheme avoid the problem, thus it's not some #ifdef.
-  
-! Patch to refactor efm_to_regpat(). (Yegappan Lakshmanan, 2018 May 16, #2924)
-  
-  Crash when mixing matchadd and substitute()? (Max Christian Pohle, 2018 May
-  13, #2910)  Can't reproduce?
---- 73,83 ----
-    after "run".  Everything else works, including communication channel.  Not
-    initializing mzscheme avoid the problem, thus it's not some #ifdef.
-  
-! Patch to fix that ++bad no longer works. (Christian Brabandt, on #2947)
-! 
-! Does not build with MinGW out of the box:
-! - _stat64 is not defined, need to use "struct stat" in vim.h
-! - WINVER conflict, should use 0x0600 by default?
-  
-  Crash when mixing matchadd and substitute()? (Max Christian Pohle, 2018 May
-  13, #2910)  Can't reproduce?
-***************
-*** 68,76 ****
-  On Win32 when not in the console and t_Co >= 256, allow using 'tgc'.
-  (Nobuhiro Takasaki, #2833)  Also check t_Co.
-  
-! balloon_show() does not work properly in the terminal. (Ben Jackson, 2017 Dec
-! 20, #2481)
-! Also see #2352, want better control over balloon, perhaps set the position.
-  
-  Errors found with random data:
-      heap-buffer-overflow in alist_add (#2472)
---- 85,99 ----
-  On Win32 when not in the console and t_Co >= 256, allow using 'tgc'.
-  (Nobuhiro Takasaki, #2833)  Also check t_Co.
-  
-! Patch to fix arguments of :edit. (Dominique Pelle, 2018 May 28 #2966)
-! 
-! Ptch to update html syntax. (Jorge Maldonado Ventura, #2974)
-! 
-! Patch to fix that restoring window doesn't work when 'winheight' is large.
-! (Darrell Nash, 2018 May 30, #2971)  Doesn't work?  Issue #2970
-! 
-! Patch to add completion to :unlet for environment vars. (Jason Franklin, 2018
-! May 30) Last update.
-  
-  Errors found with random data:
-      heap-buffer-overflow in alist_add (#2472)
-***************
-*** 78,83 ****
---- 101,122 ----
-  More warnings from static analysis:
-  https://lgtm.com/projects/g/vim/vim/alerts/?mode=list
-  
-+ Patch to make "is" and "as" work bettter. (Jason Franklin, 2018 May 19)
-+ 
-+ Patch to add tests for user and language completion. (Dominique Pelle, 2018
-+ Jun 2, #2978)
-+ 
-+ Using ":file" in quickfix window during an autocommand doesn't work. 
-+ (Jason Franklin, 2018 May 23) Allow for using it when there is no argument.
-+ 
-+ Pull request #2967: Allow white space in sign text. (Ben Jackson)
-+ 
-+ Patch for xterm and vt320 builtin termcap. (Kouichi Iwamoto, 2018 May 31,
-+ #2973)
-+ 
-+ Patch to add more testing for :cd command. (Dominique Pelle, 2018 May 30,
-+ #2972)
-+ 
-  Script generated by :mksession does not work well if there are windows with
-  modified buffers
-    change "silent only" into "silent only!"
-***************
-*** 85,100 ****
---- 124,150 ----
-    skip "badd fname" if "fname" is already in the buffer list
-    remove remark about unloading buffers from documentation
-  
-+ Patch to make :help work for tags with a ?. (Hirohito Higashi, 2018 May 28)
-+ 
-  Compiler warnings (geeknik, 2017 Oct 26):
-  - signed integer overflow in do_sub() (#2249)
-  - signed integer overflow in get_address() (#2248)
-  - signed integer overflow in getdecchrs() (#2254)
-  - undefined left shift in get_string_tv() (#2250)
-  
-+ Patch for more quickfix refactoring. (Yegappan Lakshmanan, #2950)
-+ 
-  Tests failing for "make testgui" with GTK:
-  - Test_setbufvar_options()
-  - Test_exit_callback_interval()
-  
-+ Make balloon_show() work outside of 'balloonexpr'?  Users expect it to work:
-+ #2948. (related to #1512?)
-+ On Win32 it stops showing, because showState is already ShS_SHOWING.
-+ balloon_show() does not work properly in the terminal. (Ben Jackson, 2017 Dec
-+ 20, #2481)
-+ Also see #2352, want better control over balloon, perhaps set the position.
-+ 
-  Try out background make plugin: 
-    https://github.com/AndrewVos/vim-make-background
-  or asyncmake: 
-***************
-*** 109,114 ****
---- 159,166 ----
-  
-  Cursor in wrong position when line wraps. (#2540)
-  
-+ Patch for Lua support. (Kazunobu Kuriyama, 2018 May 26)
-+ 
-  Add an option similar to 'lazyredraw' to skip redrawing while executing a
-  script or function.
-  
-***************
-*** 120,130 ****
-  Should add a test for every command line argument.  Check coverage for what is
-  missing: --nofork, -A , -b, -h, etc.
-  
-! Completing a command sometimes results in duplicates, since 7.4.672.
-! (Yegappan Lakshmanan, 2018 May 16)
-! Duplication of completion suggestions for ":!hom".  Issue #539.
-! Patch by Christian, 2016 Jan 29
-! Another patch in #2733.
-  
-  Improve the installer for MS-Windows.  There are a few alternatives:
-  - Add silent install option. (Shane Lee, #751)
---- 172,179 ----
-  Should add a test for every command line argument.  Check coverage for what is
-  missing: --nofork, -A , -b, -h, etc.
-  
-! Patch for variable tabstops.  On github (Christian Brabandt, 2014 May 15)
-! Update 2018 March 12, #2711
-  
-  Improve the installer for MS-Windows.  There are a few alternatives:
-  - Add silent install option. (Shane Lee, #751)
-***************
-*** 141,146 ****
---- 190,198 ----
-  
-  Alternative manpager.vim. (Enno, 2018 Jan 5, #2529)
-  
-+ Patch to use NGETTEXT() in many more places. (Sergey Alyoshin, 2018 May 25)
-+ Updated ptach May 27.
-+ 
-  Does setting 'cursorline' cause syntax highlighting to slow down?  Perhaps is
-  mess up the cache?  (Mike Lee Williams, 2018 Jan 27, #2539)
-  Also: 'foldtext' is evaluated too often. (Daniel Hahler, #2773)
-***************
-*** 149,154 ****
---- 201,207 ----
-  with packages under "start". (xtal8, #1994)
-  
-  Patch to support "xxd -ps". (Erik Auerswald, 2018 May 1)
-+ Lacks a test.
-  
-  Column number is wrong when using 'linebreak' and 'wrap'. (Keith Smiley, 2018
-  Jan 15, #2555)
-***************
-*** 157,164 ****
-  
-  Check argument of systemlist(). (Pavlov)
-  
-- Patch to add reg_executing() and reg_recording(). (Hirohito Higashi, #2745)
-- 
-  No maintainer for Vietnamese translations.
-  No maintainer for Simplified Chinese translations.
-  
---- 210,215 ----
-***************
-*** 1181,1189 ****
-  Patch: On MS-Windows shellescape() may have to triple double quotes.
-  (Ingo Karkat, 2015 Jan 16)
-  
-- Patch for variable tabstops.  On github (Christian Brabandt, 2014 May 15)
-- Update 2018 March 12, #2711
-- 
-  Redo only remembers the last change.  Could use "{count}g." to redo an older
-  change.  How does the user know which change?  At least have a way to list
-  them: ":repeats".
---- 1232,1237 ----
-*** ../vim-8.1.0026/src/Makefile	2018-05-19 15:00:48.841017887 +0200
---- src/Makefile	2018-06-03 14:10:39.298297816 +0200
-***************
-*** 2252,2257 ****
---- 2252,2258 ----
-  	test_popup \
-  	test_preview \
-  	test_profile \
-+ 	test_prompt_buffer \
-  	test_put \
-  	test_python2 \
-  	test_python3 \
-*** ../vim-8.1.0026/src/buffer.c	2018-05-13 18:00:51.000000000 +0200
---- src/buffer.c	2018-06-03 14:00:04.730957903 +0200
-***************
-*** 851,856 ****
---- 851,860 ----
-  #ifdef FEAT_TERMINAL
-      free_terminal(buf);
-  #endif
-+ #ifdef FEAT_JOB_CHANNEL
-+     vim_free(buf->b_prompt_text);
-+     free_callback(buf->b_prompt_callback, buf->b_prompt_partial);
-+ #endif
-  
-      buf_hashtab_remove(buf);
-  
-***************
-*** 5634,5639 ****
---- 5638,5652 ----
-  }
-  
-  /*
-+  * Return TRUE if "buf" is a prompt buffer.
-+  */
-+     int
-+ bt_prompt(buf_T *buf)
-+ {
-+     return buf != NULL && buf->b_p_bt[0] == 'p';
-+ }
-+ 
-+ /*
-   * Return TRUE if "buf" is a "nofile", "acwrite" or "terminal" buffer.
-   * This means the buffer name is not a file name.
-   */
-***************
-*** 5642,5648 ****
-  {
-      return buf != NULL && ((buf->b_p_bt[0] == 'n' && buf->b_p_bt[2] == 'f')
-  	    || buf->b_p_bt[0] == 'a'
-! 	    || buf->b_p_bt[0] == 't');
-  }
-  
-  /*
---- 5655,5662 ----
-  {
-      return buf != NULL && ((buf->b_p_bt[0] == 'n' && buf->b_p_bt[2] == 'f')
-  	    || buf->b_p_bt[0] == 'a'
-! 	    || buf->b_p_bt[0] == 't'
-! 	    || buf->b_p_bt[0] == 'p');
-  }
-  
-  /*
-***************
-*** 5651,5657 ****
-      int
-  bt_dontwrite(buf_T *buf)
-  {
-!     return buf != NULL && (buf->b_p_bt[0] == 'n' || buf->b_p_bt[0] == 't');
-  }
-  
-      int
---- 5665,5673 ----
-      int
-  bt_dontwrite(buf_T *buf)
-  {
-!     return buf != NULL && (buf->b_p_bt[0] == 'n'
-! 	         || buf->b_p_bt[0] == 't'
-! 	         || buf->b_p_bt[0] == 'p');
-  }
-  
-      int
-*** ../vim-8.1.0026/src/channel.c	2018-05-13 14:00:48.000000000 +0200
---- src/channel.c	2018-06-03 14:21:30.877730377 +0200
-***************
-*** 5836,5839 ****
---- 5836,5873 ----
-      return 1;
-  }
-  
-+     void
-+ invoke_prompt_callback(void)
-+ {
-+     typval_T	rettv;
-+     int		dummy;
-+     typval_T	argv[2];
-+     char_u	*text;
-+     char_u	*prompt;
-+     linenr_T	lnum = curbuf->b_ml.ml_line_count;
-+ 
-+     // Add a new line for the prompt before invoking the callback, so that
-+     // text can always be inserted above the last line.
-+     ml_append(lnum, (char_u  *)"", 0, FALSE);
-+     curwin->w_cursor.lnum = lnum + 1;
-+     curwin->w_cursor.col = 0;
-+ 
-+     if (curbuf->b_prompt_callback == NULL)
-+ 	return;
-+     text = ml_get(lnum);
-+     prompt = prompt_text();
-+     if (STRLEN(text) >= STRLEN(prompt))
-+ 	text += STRLEN(prompt);
-+     argv[0].v_type = VAR_STRING;
-+     argv[0].vval.v_string = vim_strsave(text);
-+     argv[1].v_type = VAR_UNKNOWN;
-+ 
-+     call_func(curbuf->b_prompt_callback,
-+ 	      (int)STRLEN(curbuf->b_prompt_callback),
-+ 	      &rettv, 1, argv, NULL, 0L, 0L, &dummy, TRUE,
-+ 	      curbuf->b_prompt_partial, NULL);
-+     clear_tv(&argv[0]);
-+     clear_tv(&rettv);
-+ }
-+ 
-  #endif /* FEAT_JOB_CHANNEL */
-*** ../vim-8.1.0026/src/diff.c	2018-04-29 12:16:29.000000000 +0200
---- src/diff.c	2018-06-03 14:00:04.730957903 +0200
-***************
-*** 2141,2146 ****
---- 2141,2153 ----
-      exarg_T	ea;
-      char_u	buf[30];
-  
-+ #ifdef FEAT_JOB_CHANNEL
-+     if (bt_prompt(curbuf))
-+     {
-+ 	vim_beep(BO_OPER);
-+ 	return;
-+     }
-+ #endif
-      if (count == 0)
-  	ea.arg = (char_u *)"";
-      else
-*** ../vim-8.1.0026/src/edit.c	2018-05-22 20:35:13.562009272 +0200
---- src/edit.c	2018-06-03 14:25:28.549560429 +0200
-***************
-*** 203,208 ****
---- 203,211 ----
-  
-  static void ins_redraw(int ready);
-  static void ins_ctrl_v(void);
-+ #ifdef FEAT_JOB_CHANNEL
-+ static void init_prompt(int cmdchar_todo);
-+ #endif
-  static void undisplay_dollar(void);
-  static void insert_special(int, int, int);
-  static void internal_format(int textwidth, int second_indent, int flags, int format_only, int c);
-***************
-*** 351,356 ****
---- 354,362 ----
-      int		inserted_space = FALSE;     /* just inserted a space */
-      int		replaceState = REPLACE;
-      int		nomove = FALSE;		    /* don't move cursor on return */
-+ #ifdef FEAT_JOB_CHANNEL
-+     int		cmdchar_todo = cmdchar;
-+ #endif
-  
-      /* Remember whether editing was restarted after CTRL-O. */
-      did_restart_edit = restart_edit;
-***************
-*** 707,712 ****
---- 713,726 ----
-  	    foldCheckClose();
-  #endif
-  
-+ #ifdef FEAT_JOB_CHANNEL
-+ 	if (bt_prompt(curbuf))
-+ 	{
-+ 	    init_prompt(cmdchar_todo);
-+ 	    cmdchar_todo = NUL;
-+ 	}
-+ #endif
-+ 
-  	/*
-  	 * If we inserted a character at the last position of the last line in
-  	 * the window, scroll the window one line up. This avoids an extra
-***************
-*** 1374,1379 ****
---- 1388,1405 ----
-  		goto doESCkey;
-  	    }
-  #endif
-+ #ifdef FEAT_JOB_CHANNEL
-+ 	    if (bt_prompt(curbuf))
-+ 	    {
-+ 		buf_T *buf = curbuf;
-+ 
-+ 		invoke_prompt_callback();
-+ 		if (curbuf != buf)
-+ 		    // buffer changed, get out of Insert mode
-+ 		    goto doESCkey;
-+ 		break;
-+ 	    }
-+ #endif
-  	    if (ins_eol(c) == FAIL && !p_im)
-  		goto doESCkey;	    /* out of memory */
-  	    auto_format(FALSE, FALSE);
-***************
-*** 1808,1813 ****
---- 1834,1891 ----
-      }
-  }
-  
-+ #if defined(FEAT_JOB_CHANNEL) || defined(PROTO)
-+ /*
-+  * Return the effective prompt for the current buffer.
-+  */
-+     char_u *
-+ prompt_text(void)
-+ {
-+     if (curbuf->b_prompt_text == NULL)
-+ 	return (char_u *)"% ";
-+     return curbuf->b_prompt_text;
-+ }
-+ 
-+ /*
-+  * Prepare for prompt mode: Make sure the last line has the prompt text.
-+  * Move the cursor to this line.
-+  */
-+     static void
-+ init_prompt(int cmdchar_todo)
-+ {
-+     char_u *prompt = prompt_text();
-+     char_u *text;
-+ 
-+     curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
-+     text = ml_get_curline();
-+     if (STRNCMP(text, prompt, STRLEN(prompt)) != 0)
-+     {
-+ 	// prompt is missing, insert it or append a line with it
-+ 	if (*text == NUL)
-+ 	    ml_replace(curbuf->b_ml.ml_line_count, prompt, TRUE);
-+ 	else
-+ 	    ml_append(curbuf->b_ml.ml_line_count, prompt, 0, FALSE);
-+ 	curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
-+ 	coladvance((colnr_T)MAXCOL);
-+ 	changed_bytes(curbuf->b_ml.ml_line_count, 0);
-+     }
-+     if (cmdchar_todo == 'A')
-+ 	coladvance((colnr_T)MAXCOL);
-+     if (cmdchar_todo == 'I' || curwin->w_cursor.col <= (int)STRLEN(prompt))
-+ 	curwin->w_cursor.col = STRLEN(prompt);
-+ }
-+ 
-+ /*
-+  * Return TRUE if the cursor is in the editable position of the prompt line.
-+  */
-+     int
-+ prompt_curpos_editable()
-+ {
-+     return curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count
-+ 	&& curwin->w_cursor.col >= (int)STRLEN(prompt_text());
-+ }
-+ #endif
-+ 
-  /*
-   * Undo the previous edit_putchar().
-   */
-*** ../vim-8.1.0026/src/evalfunc.c	2018-05-22 20:35:13.554009274 +0200
---- src/evalfunc.c	2018-06-03 14:06:18.146613314 +0200
-***************
-*** 294,299 ****
---- 294,303 ----
-  #endif
-  static void f_prevnonblank(typval_T *argvars, typval_T *rettv);
-  static void f_printf(typval_T *argvars, typval_T *rettv);
-+ #ifdef FEAT_JOB_CHANNEL
-+ static void f_prompt_setcallback(typval_T *argvars, typval_T *rettv);
-+ static void f_prompt_setprompt(typval_T *argvars, typval_T *rettv);
-+ #endif
-  static void f_pumvisible(typval_T *argvars, typval_T *rettv);
-  #ifdef FEAT_PYTHON3
-  static void f_py3eval(typval_T *argvars, typval_T *rettv);
-***************
-*** 744,749 ****
---- 748,757 ----
-  #endif
-      {"prevnonblank",	1, 1, f_prevnonblank},
-      {"printf",		1, 19, f_printf},
-+ #ifdef FEAT_JOB_CHANNEL
-+     {"prompt_setcallback", 2, 2, f_prompt_setcallback},
-+     {"prompt_setprompt", 2, 2, f_prompt_setprompt},
-+ #endif
-      {"pumvisible",	0, 0, f_pumvisible},
-  #ifdef FEAT_PYTHON3
-      {"py3eval",		1, 1, f_py3eval},
-***************
-*** 1240,1245 ****
---- 1248,1258 ----
-  	appended_lines_mark(lnum, added);
-  	if (curwin->w_cursor.lnum > lnum)
-  	    curwin->w_cursor.lnum += added;
-+ #ifdef FEAT_JOB_CHANNEL
-+ 	if (bt_prompt(curbuf) && (State & INSERT))
-+ 	    // show the line with the prompt
-+ 	    update_topline();
-+ #endif
-      }
-      else
-  	rettv->vval.v_number = 1;	/* Failed */
-***************
-*** 8379,8384 ****
---- 8392,8448 ----
-      did_emsg |= saved_did_emsg;
-  }
-  
-+ #ifdef FEAT_JOB_CHANNEL
-+ /*
-+  * "prompt_setcallback({buffer}, {callback})" function
-+  */
-+     static void
-+ f_prompt_setcallback(typval_T *argvars, typval_T *rettv UNUSED)
-+ {
-+     buf_T	*buf;
-+     char_u	*callback;
-+     partial_T	*partial;
-+ 
-+     if (check_secure())
-+ 	return;
-+     buf = get_buf_tv(&argvars[0], FALSE);
-+     if (buf == NULL)
-+ 	return;
-+ 
-+     callback = get_callback(&argvars[1], &partial);
-+     if (callback == NULL)
-+ 	return;
-+ 
-+     free_callback(buf->b_prompt_callback, buf->b_prompt_partial);
-+     if (partial == NULL)
-+ 	buf->b_prompt_callback = vim_strsave(callback);
-+     else
-+ 	/* pointer into the partial */
-+ 	buf->b_prompt_callback = callback;
-+     buf->b_prompt_partial = partial;
-+ }
-+ 
-+ /*
-+  * "prompt_setprompt({buffer}, {text})" function
-+  */
-+     static void
-+ f_prompt_setprompt(typval_T *argvars, typval_T *rettv UNUSED)
-+ {
-+     buf_T	*buf;
-+     char_u	*text;
-+ 
-+     if (check_secure())
-+ 	return;
-+     buf = get_buf_tv(&argvars[0], FALSE);
-+     if (buf == NULL)
-+ 	return;
-+ 
-+     text = get_tv_string(&argvars[1]);
-+     vim_free(buf->b_prompt_text);
-+     buf->b_prompt_text = vim_strsave(text);
-+ }
-+ #endif
-+ 
-  /*
-   * "pumvisible()" function
-   */
-*** ../vim-8.1.0026/src/normal.c	2018-05-22 20:35:13.558009273 +0200
---- src/normal.c	2018-06-03 14:00:04.734957901 +0200
-***************
-*** 4180,4185 ****
---- 4180,4190 ----
-      static void
-  nv_addsub(cmdarg_T *cap)
-  {
-+ #ifdef FEAT_JOB_CHANNEL
-+     if (bt_prompt(curbuf) && !prompt_curpos_editable())
-+ 	clearopbeep(cap->oap);
-+     else
-+ #endif
-      if (!VIsual_active && cap->oap->op_type == OP_NOP)
-      {
-  	prep_redo_cmd(cap);
-***************
-*** 6214,6219 ****
---- 6219,6235 ----
-  	    cmdwin_result = CAR;
-  	else
-  #endif
-+ #ifdef FEAT_JOB_CHANNEL
-+ 	/* In a prompt buffer a <CR> in the last line invokes the callback. */
-+ 	if (bt_prompt(curbuf) && cap->cmdchar == CAR
-+ 		       && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)
-+ 	{
-+ 	    invoke_prompt_callback();
-+ 	    if (restart_edit == 0)
-+ 		restart_edit = 'a';
-+ 	}
-+ 	else
-+ #endif
-  	{
-  	    cap->oap->motion_type = MLINE;
-  	    if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL)
-***************
-*** 6972,6977 ****
---- 6988,7000 ----
-  {
-      if (!checkclearopq(cap->oap))
-      {
-+ #ifdef FEAT_JOB_CHANNEL
-+ 	if (bt_prompt(curbuf))
-+ 	{
-+ 	    clearopbeep(cap->oap);
-+ 	    return;
-+ 	}
-+ #endif
-  	u_undo((int)cap->count1);
-  	curwin->w_set_curswant = TRUE;
-      }
-***************
-*** 6989,6994 ****
---- 7012,7024 ----
-  
-      if (checkclearop(cap->oap))
-  	return;
-+ #ifdef FEAT_JOB_CHANNEL
-+     if (bt_prompt(curbuf) && !prompt_curpos_editable())
-+     {
-+ 	clearopbeep(cap->oap);
-+ 	return;
-+     }
-+ #endif
-  
-      /* get another character */
-      if (cap->nchar == Ctrl_V)
-***************
-*** 7465,7470 ****
---- 7495,7507 ----
-      if (term_swap_diff() == OK)
-  	return;
-  #endif
-+ #ifdef FEAT_JOB_CHANNEL
-+     if (bt_prompt(curbuf) && !prompt_curpos_editable())
-+     {
-+ 	clearopbeep(cap->oap);
-+ 	return;
-+     }
-+ #endif
-      if (VIsual_active)	/* "vs" and "vS" are the same as "vc" */
-      {
-  	if (cap->cmdchar == 'S')
-***************
-*** 8570,8576 ****
---- 8607,8622 ----
-  nv_tilde(cmdarg_T *cap)
-  {
-      if (!p_to && !VIsual_active && cap->oap->op_type != OP_TILDE)
-+     {
-+ #ifdef FEAT_JOB_CHANNEL
-+ 	if (bt_prompt(curbuf) && !prompt_curpos_editable())
-+ 	{
-+ 	    clearopbeep(cap->oap);
-+ 	    return;
-+ 	}
-+ #endif
-  	n_swapchar(cap);
-+     }
-      else
-  	nv_operator(cap);
-  }
-***************
-*** 8585,8590 ****
---- 8631,8643 ----
-      int	    op_type;
-  
-      op_type = get_op_type(cap->cmdchar, cap->nchar);
-+ #ifdef FEAT_JOB_CHANNEL
-+     if (bt_prompt(curbuf) && op_is_change(op_type) && !prompt_curpos_editable())
-+     {
-+ 	clearopbeep(cap->oap);
-+ 	return;
-+     }
-+ #endif
-  
-      if (op_type == cap->oap->op_type)	    /* double operator works on lines */
-  	nv_lineop(cap);
-***************
-*** 9426,9431 ****
---- 9479,9490 ----
-  #endif
-  	clearopbeep(cap->oap);
-      }
-+ #ifdef FEAT_JOB_CHANNEL
-+     else if (bt_prompt(curbuf) && !prompt_curpos_editable())
-+     {
-+ 	clearopbeep(cap->oap);
-+     }
-+ #endif
-      else
-      {
-  	dir = (cap->cmdchar == 'P'
-***************
-*** 9551,9556 ****
---- 9610,9621 ----
-  #endif
-      if (VIsual_active)  /* switch start and end of visual */
-  	v_swap_corners(cap->cmdchar);
-+ #ifdef FEAT_JOB_CHANNEL
-+     else if (bt_prompt(curbuf))
-+     {
-+ 	clearopbeep(cap->oap);
-+     }
-+ #endif
-      else
-  	n_opencmd(cap);
-  }
-*** ../vim-8.1.0026/src/ops.c	2018-05-22 20:35:13.558009273 +0200
---- src/ops.c	2018-06-03 14:00:04.734957901 +0200
-***************
-*** 126,168 ****
-  static int	fmt_check_par(linenr_T);
-  #endif
-  
-  /*
-   * The names of operators.
-   * IMPORTANT: Index must correspond with defines in vim.h!!!
-!  * The third field indicates whether the operator always works on lines.
-   */
-  static char opchars[][3] =
-  {
-!     {NUL, NUL, FALSE},	/* OP_NOP */
-!     {'d', NUL, FALSE},	/* OP_DELETE */
-!     {'y', NUL, FALSE},	/* OP_YANK */
-!     {'c', NUL, FALSE},	/* OP_CHANGE */
-!     {'<', NUL, TRUE},	/* OP_LSHIFT */
-!     {'>', NUL, TRUE},	/* OP_RSHIFT */
-!     {'!', NUL, TRUE},	/* OP_FILTER */
-!     {'g', '~', FALSE},	/* OP_TILDE */
-!     {'=', NUL, TRUE},	/* OP_INDENT */
-!     {'g', 'q', TRUE},	/* OP_FORMAT */
-!     {':', NUL, TRUE},	/* OP_COLON */
-!     {'g', 'U', FALSE},	/* OP_UPPER */
-!     {'g', 'u', FALSE},	/* OP_LOWER */
-!     {'J', NUL, TRUE},	/* DO_JOIN */
-!     {'g', 'J', TRUE},	/* DO_JOIN_NS */
-!     {'g', '?', FALSE},	/* OP_ROT13 */
-!     {'r', NUL, FALSE},	/* OP_REPLACE */
-!     {'I', NUL, FALSE},	/* OP_INSERT */
-!     {'A', NUL, FALSE},	/* OP_APPEND */
-!     {'z', 'f', TRUE},	/* OP_FOLD */
-!     {'z', 'o', TRUE},	/* OP_FOLDOPEN */
-!     {'z', 'O', TRUE},	/* OP_FOLDOPENREC */
-!     {'z', 'c', TRUE},	/* OP_FOLDCLOSE */
-!     {'z', 'C', TRUE},	/* OP_FOLDCLOSEREC */
-!     {'z', 'd', TRUE},	/* OP_FOLDDEL */
-!     {'z', 'D', TRUE},	/* OP_FOLDDELREC */
-!     {'g', 'w', TRUE},	/* OP_FORMAT2 */
-!     {'g', '@', FALSE},	/* OP_FUNCTION */
-!     {Ctrl_A, NUL, FALSE},	/* OP_NR_ADD */
-!     {Ctrl_X, NUL, FALSE},	/* OP_NR_SUB */
-  };
-  
-  /*
---- 126,172 ----
-  static int	fmt_check_par(linenr_T);
-  #endif
-  
-+ // Flags for third item in "opchars".
-+ #define OPF_LINES  1	// operator always works on lines
-+ #define OPF_CHANGE 2	// operator changes text
-+ 
-  /*
-   * The names of operators.
-   * IMPORTANT: Index must correspond with defines in vim.h!!!
-!  * The third field holds OPF_ flags.
-   */
-  static char opchars[][3] =
-  {
-!     {NUL, NUL, 0},			// OP_NOP
-!     {'d', NUL, OPF_CHANGE},		// OP_DELETE
-!     {'y', NUL, 0},			// OP_YANK
-!     {'c', NUL, OPF_CHANGE},		// OP_CHANGE
-!     {'<', NUL, OPF_LINES | OPF_CHANGE},	// OP_LSHIFT
-!     {'>', NUL, OPF_LINES | OPF_CHANGE},	// OP_RSHIFT
-!     {'!', NUL, OPF_LINES | OPF_CHANGE},	// OP_FILTER
-!     {'g', '~', OPF_CHANGE},		// OP_TILDE
-!     {'=', NUL, OPF_LINES | OPF_CHANGE},	// OP_INDENT
-!     {'g', 'q', OPF_LINES | OPF_CHANGE},	// OP_FORMAT
-!     {':', NUL, OPF_LINES},		// OP_COLON
-!     {'g', 'U', OPF_CHANGE},		// OP_UPPER
-!     {'g', 'u', OPF_CHANGE},		// OP_LOWER
-!     {'J', NUL, OPF_LINES | OPF_CHANGE},	// DO_JOIN
-!     {'g', 'J', OPF_LINES | OPF_CHANGE},	// DO_JOIN_NS
-!     {'g', '?', OPF_CHANGE},		// OP_ROT13
-!     {'r', NUL, OPF_CHANGE},		// OP_REPLACE
-!     {'I', NUL, OPF_CHANGE},		// OP_INSERT
-!     {'A', NUL, OPF_CHANGE},		// OP_APPEND
-!     {'z', 'f', OPF_LINES},		// OP_FOLD
-!     {'z', 'o', OPF_LINES},		// OP_FOLDOPEN
-!     {'z', 'O', OPF_LINES},		// OP_FOLDOPENREC
-!     {'z', 'c', OPF_LINES},		// OP_FOLDCLOSE
-!     {'z', 'C', OPF_LINES},		// OP_FOLDCLOSEREC
-!     {'z', 'd', OPF_LINES},		// OP_FOLDDEL
-!     {'z', 'D', OPF_LINES},		// OP_FOLDDELREC
-!     {'g', 'w', OPF_LINES | OPF_CHANGE},	// OP_FORMAT2
-!     {'g', '@', OPF_CHANGE},		// OP_FUNCTION
-!     {Ctrl_A, NUL, OPF_CHANGE},		// OP_NR_ADD
-!     {Ctrl_X, NUL, OPF_CHANGE},		// OP_NR_SUB
-  };
-  
-  /*
-***************
-*** 201,207 ****
-      int
-  op_on_lines(int op)
-  {
-!     return opchars[op][2];
-  }
-  
-  /*
---- 205,220 ----
-      int
-  op_on_lines(int op)
-  {
-!     return opchars[op][2] & OPF_LINES;
-! }
-! 
-! /*
-!  * Return TRUE if operator "op" changes text.
-!  */
-!     int
-! op_is_change(int op)
-! {
-!     return opchars[op][2] & OPF_CHANGE;
-  }
-  
-  /*
-*** ../vim-8.1.0026/src/option.c	2018-05-05 16:27:58.000000000 +0200
---- src/option.c	2018-06-03 14:00:04.738957899 +0200
-***************
-*** 3229,3235 ****
-  static char *(p_scbopt_values[]) = {"ver", "hor", "jump", NULL};
-  static char *(p_debug_values[]) = {"msg", "throw", "beep", NULL};
-  static char *(p_ead_values[]) = {"both", "ver", "hor", NULL};
-! static char *(p_buftype_values[]) = {"nofile", "nowrite", "quickfix", "help", "terminal", "acwrite", NULL};
-  static char *(p_bufhidden_values[]) = {"hide", "unload", "delete", "wipe", NULL};
-  static char *(p_bs_values[]) = {"indent", "eol", "start", NULL};
-  #ifdef FEAT_FOLDING
---- 3229,3235 ----
-  static char *(p_scbopt_values[]) = {"ver", "hor", "jump", NULL};
-  static char *(p_debug_values[]) = {"msg", "throw", "beep", NULL};
-  static char *(p_ead_values[]) = {"both", "ver", "hor", NULL};
-! static char *(p_buftype_values[]) = {"nofile", "nowrite", "quickfix", "help", "terminal", "acwrite", "prompt", NULL};
-  static char *(p_bufhidden_values[]) = {"hide", "unload", "delete", "wipe", NULL};
-  static char *(p_bs_values[]) = {"indent", "eol", "start", NULL};
-  #ifdef FEAT_FOLDING
-*** ../vim-8.1.0026/src/proto/buffer.pro	2018-05-17 13:52:29.000000000 +0200
---- src/proto/buffer.pro	2018-06-03 14:00:04.738957899 +0200
-***************
-*** 59,64 ****
---- 59,65 ----
-  int bt_quickfix(buf_T *buf);
-  int bt_terminal(buf_T *buf);
-  int bt_help(buf_T *buf);
-+ int bt_prompt(buf_T *buf);
-  int bt_nofile(buf_T *buf);
-  int bt_dontwrite(buf_T *buf);
-  int bt_dontwrite_msg(buf_T *buf);
-*** ../vim-8.1.0026/src/proto/channel.pro	2018-05-17 13:52:58.000000000 +0200
---- src/proto/channel.pro	2018-06-03 14:00:04.738957899 +0200
-***************
-*** 71,74 ****
---- 71,75 ----
-  void job_info(job_T *job, dict_T *dict);
-  void job_info_all(list_T *l);
-  int job_stop(job_T *job, typval_T *argvars, char *type);
-+ void invoke_prompt_callback(void);
-  /* vim: set ft=c : */
-*** ../vim-8.1.0026/src/proto/edit.pro	2018-05-17 13:52:32.000000000 +0200
---- src/proto/edit.pro	2018-06-03 14:22:02.357707185 +0200
-***************
-*** 1,6 ****
---- 1,8 ----
-  /* edit.c */
-  int edit(int cmdchar, int startln, long count);
-  void edit_putchar(int c, int highlight);
-+ char_u *prompt_text(void);
-+ int prompt_curpos_editable(void);
-  void edit_unputchar(void);
-  void display_dollar(colnr_T col);
-  void change_indent(int type, int amount, int round, int replaced, int call_changed_bytes);
-*** ../vim-8.1.0026/src/proto/ops.pro	2018-05-17 13:52:47.000000000 +0200
---- src/proto/ops.pro	2018-06-03 14:00:04.742957898 +0200
-***************
-*** 1,6 ****
---- 1,7 ----
-  /* ops.c */
-  int get_op_type(int char1, int char2);
-  int op_on_lines(int op);
-+ int op_is_change(int op);
-  int get_op_char(int optype);
-  int get_extra_op_char(int optype);
-  void op_shift(oparg_T *oap, int curs_top, int amount);
-*** ../vim-8.1.0026/src/structs.h	2018-05-13 14:01:15.000000000 +0200
---- src/structs.h	2018-06-03 14:00:04.742957898 +0200
-***************
-*** 2356,2361 ****
---- 2356,2366 ----
-  
-      int		b_shortname;	/* this file has an 8.3 file name */
-  
-+ #ifdef FEAT_JOB_CHANNEL
-+     char_u	*b_prompt_text;	     // set by prompt_setprompt()
-+     char_u	*b_prompt_callback;  // set by prompt_setcallback()
-+     partial_T	*b_prompt_partial;   // set by prompt_setcallback()
-+ #endif
-  #ifdef FEAT_MZSCHEME
-      void	*b_mzscheme_ref; /* The MzScheme reference to this buffer */
-  #endif
-*** ../vim-8.1.0026/src/testdir/Make_all.mak	2018-04-10 18:52:08.000000000 +0200
---- src/testdir/Make_all.mak	2018-06-03 14:00:04.742957898 +0200
-***************
-*** 147,152 ****
---- 147,153 ----
-  	    test_perl.res \
-  	    test_plus_arg_edit.res \
-  	    test_preview.res \
-+ 	    test_prompt_buffer.res \
-  	    test_profile.res \
-  	    test_python2.res \
-  	    test_python3.res \
-*** ../vim-8.1.0026/src/testdir/screendump.vim	2018-05-05 16:33:08.000000000 +0200
---- src/testdir/screendump.vim	2018-06-03 14:17:25.161921247 +0200
-***************
-*** 5,23 ****
-    finish
-  endif
-  
-! " Need to be able to run terminal Vim with 256 colors.  On MS-Windows the
-! " console only has 16 colors and the GUI can't run in a terminal.
-! if !has('terminal') || has('win32')
-!   func CanRunVimInTerminal()
-!     return 0
-!   endfunc
-!   finish
-! endif
-! 
-  func CanRunVimInTerminal()
-!   return 1
-  endfunc
-  
-  source shared.vim
-  
-  " Run Vim with "arguments" in a new terminal window.
---- 5,22 ----
-    finish
-  endif
-  
-! " For most tests we need to be able to run terminal Vim with 256 colors.  On
-! " MS-Windows the console only has 16 colors and the GUI can't run in a
-! " terminal.
-  func CanRunVimInTerminal()
-!   return has('terminal') && !has('win32')
-  endfunc
-  
-+ " Skip the rest if there is no terminal feature at all.
-+ if !has('terminal')
-+   finish
-+ endif
-+ 
-  source shared.vim
-  
-  " Run Vim with "arguments" in a new terminal window.
-***************
-*** 54,59 ****
---- 53,59 ----
-    let cols = get(a:options, 'cols', 75)
-  
-    let cmd = GetVimCommandClean()
-+ 
-    " Add -v to have gvim run in the terminal (if possible)
-    let cmd .= ' -v ' . a:arguments
-    let buf = term_start(cmd, {'curwin': 1, 'term_rows': rows, 'term_cols': cols})
-***************
-*** 64,74 ****
-      let cols = term_getsize(buf)[1]
-    endif
-  
-!   " Wait for "All" or "Top" of the ruler in the status line to be shown.  This
-!   " can be quite slow (e.g. when using valgrind).
-    " If it fails then show the terminal contents for debugging.
-    try
-!     call WaitFor({-> len(term_getline(buf, rows)) >= cols - 1})
-    catch /timed out after/
-      let lines = map(range(1, rows), {key, val -> term_getline(buf, val)})
-      call assert_report('RunVimInTerminal() failed, screen contents: ' . join(lines, "<NL>"))
---- 64,75 ----
-      let cols = term_getsize(buf)[1]
-    endif
-  
-!   " Wait for "All" or "Top" of the ruler to be shown in the last line or in
-!   " the status line of the last window. This can be quite slow (e.g. when
-!   " using valgrind).
-    " If it fails then show the terminal contents for debugging.
-    try
-!     call WaitFor({-> len(term_getline(buf, rows)) >= cols - 1 || len(term_getline(buf, rows - 1)) >= cols - 1})
-    catch /timed out after/
-      let lines = map(range(1, rows), {key, val -> term_getline(buf, val)})
-      call assert_report('RunVimInTerminal() failed, screen contents: ' . join(lines, "<NL>"))
-***************
-*** 80,86 ****
-  " Stop a Vim running in terminal buffer "buf".
-  func StopVimInTerminal(buf)
-    call assert_equal("running", term_getstatus(a:buf))
-!   call term_sendkeys(a:buf, "\<Esc>\<Esc>:qa!\<cr>")
-    call WaitForAssert({-> assert_equal("finished", term_getstatus(a:buf))})
-    only!
-  endfunc
---- 81,87 ----
-  " Stop a Vim running in terminal buffer "buf".
-  func StopVimInTerminal(buf)
-    call assert_equal("running", term_getstatus(a:buf))
-!   call term_sendkeys(a:buf, "\<Esc>:qa!\<cr>")
-    call WaitForAssert({-> assert_equal("finished", term_getstatus(a:buf))})
-    only!
-  endfunc
-*** ../vim-8.1.0026/src/testdir/test_prompt_buffer.vim	2018-06-03 14:39:38.860806632 +0200
---- src/testdir/test_prompt_buffer.vim	2018-06-03 14:32:25.681281861 +0200
-***************
-*** 0 ****
---- 1,55 ----
-+ " Tests for setting 'buftype' to "prompt"
-+ 
-+ if !has('channel')
-+   finish
-+ endif
-+ 
-+ source shared.vim
-+ source screendump.vim
-+ 
-+ func Test_prompt_basic()
-+   " We need to use a terminal window to be able to feed keys without leaving
-+   " Insert mode.
-+   if !has('terminal')
-+     call assert_report('no terminal')
-+     return
-+   endif
-+   call writefile([
-+ 	\ 'func TextEntered(text)',
-+ 	\ '  if a:text == "exit"',
-+ 	\ '    stopinsert',
-+ 	\ '    close',
-+ 	\ '  else',
-+ 	\ '    " Add the output above the current prompt.',
-+ 	\ '    call append(line("$") - 1, "Command: \"" . a:text . "\"")',
-+ 	\ '    " Reset &modified to allow the buffer to be closed.',
-+ 	\ '    set nomodified',
-+ 	\ '    call timer_start(20, {id -> TimerFunc(a:text)})',
-+ 	\ '  endif',
-+ 	\ 'endfunc',
-+ 	\ '',
-+ 	\ 'func TimerFunc(text)',
-+ 	\ '  " Add the output above the current prompt.',
-+ 	\ '  call append(line("$") - 1, "Result: \"" . a:text . "\"")',
-+ 	\ 'endfunc',
-+ 	\ '',
-+ 	\ 'call setline(1, "other buffer")',
-+ 	\ 'new',
-+ 	\ 'set buftype=prompt',
-+ 	\ 'call prompt_setcallback(bufnr(""), function("TextEntered"))',
-+ 	\ 'startinsert',
-+ 	\ ], 'Xpromptscript')
-+   let buf = RunVimInTerminal('-S Xpromptscript', {})
-+   call WaitForAssert({-> assert_equal('%', term_getline(buf, 1))})
-+ 
-+   call term_sendkeys(buf, "hello\<CR>")
-+   call WaitForAssert({-> assert_equal('% hello', term_getline(buf, 1))})
-+   call WaitForAssert({-> assert_equal('Command: "hello"', term_getline(buf, 2))})
-+   call WaitForAssert({-> assert_equal('Result: "hello"', term_getline(buf, 3))})
-+ 
-+   call term_sendkeys(buf, "exit\<CR>")
-+   call WaitForAssert({-> assert_equal('other buffer', term_getline(buf, 1))})
-+ 
-+   call StopVimInTerminal(buf)
-+   call delete('Xpromptscript')
-+ endfunc
-*** ../vim-8.1.0026/src/version.c	2018-05-26 18:58:47.306367819 +0200
---- src/version.c	2018-06-03 14:04:04.270811668 +0200
-***************
-*** 763,764 ****
---- 763,766 ----
-  {   /* Add new patch number below this line */
-+ /**/
-+     27,
-  /**/
-
--- 
-Q: What is the difference between open-source and commercial software?
-A: If you have a problem with commercial software you can call a phone
-   number and they will tell you it might be solved in a future version.
-   For open-source software there isn't a phone number to call, but you
-   get the solution within a day.
-
- /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
-///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
-\\\  an exciting new programming language -- http://www.Zimbu.org        ///
- \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///