Update runtime files

28 files changed, 1891 insertions, 1058 deletions

diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index acd0f5caa3..cd66041026 100644
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -1,4 +1,4 @@
-*builtin.txt*	For Vim version 8.2.  Last change: 2022 Apr 25
+*builtin.txt*	For Vim version 8.2.  Last change: 2022 May 04
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2425,7 +2425,7 @@ feedkeys({string} [, {mode}])				*feedkeys()*
 			all typeahead will be consumed by the last call.
 		'c'	Remove any script context when executing, so that
 			legacy script syntax applies, "s:var" does not work,
-			etc.  Note that if the keys being using set a script
+			etc.  Note that if the string being fed sets a script
 			context this still applies.
 		'!'	When used with 'x' will not end Insert mode. Can be
 			used in a test when a timer is set to exit Insert mode
diff --git a/runtime/doc/change.txt b/runtime/doc/change.txt
index ff6995d000..d3e0a9ca1b 100644
--- a/runtime/doc/change.txt
+++ b/runtime/doc/change.txt
@@ -1,4 +1,4 @@
-*change.txt*    For Vim version 8.2.  Last change: 2022 Mar 05
+*change.txt*    For Vim version 8.2.  Last change: 2022 May 07
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
diff --git a/runtime/doc/cmdline.txt b/runtime/doc/cmdline.txt
index 8b491345aa..b2928a5e81 100644
--- a/runtime/doc/cmdline.txt
+++ b/runtime/doc/cmdline.txt
@@ -1,4 +1,4 @@
-*cmdline.txt*   For Vim version 8.2.  Last change: 2022 Apr 09
+*cmdline.txt*   For Vim version 8.2.  Last change: 2022 Apr 29
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 39208e48dc..ac61023612 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.2.  Last change: 2022 Apr 17
+*eval.txt*	For Vim version 8.2.  Last change: 2022 May 06
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -523,8 +523,8 @@ only appear once.  Examples: >
 A key is always a String.  You can use a Number, it will be converted to a
 String automatically.  Thus the String '4' and the number 4 will find the same
 entry.  Note that the String '04' and the Number 04 are different, since the
-Number will be converted to the String '4'.  The empty string can also be used
-as a key.
+Number will be converted to the String '4', leading zeros are dropped.  The
+empty string can also be used as a key.
 
 In |Vim9| script literaly keys can be used if the key consists of alphanumeric
 characters, underscore and dash, see |vim9-literal-dict|.
@@ -534,7 +534,8 @@ legacy script.  This does require the key to consist only of ASCII letters,
 digits, '-' and '_'.  Example: >
 	:let mydict = #{zero: 0, one_key: 1, two-key: 2, 333: 3}
 Note that 333 here is the string "333".  Empty keys are not possible with #{}.
-In |Vim9| script the #{} form cannot be used.
+In |Vim9| script the #{} form cannot be used because it can be confused with
+the start of a comment.
 
 A value can be any expression.  Using a Dictionary for a value creates a
 nested Dictionary: >
@@ -3252,20 +3253,20 @@ text...
 			{endmarker}.
 
 			If "eval" is not specified, then each line of text is
-			used as a |literal-string|.  If "eval" is specified,
-			then any Vim expression in the form ``={expr}`` is
-			evaluated and the result replaces the expression.
+			used as a |literal-string|, except that single quotes
+			doe not need to be doubled.
+			If "eval" is specified, then any Vim expression in the
+			form {expr} is evaluated and the result replaces the
+			expression, like with |interp-string|.
 			Example where $HOME is expanded: >
 				let lines =<< trim eval END
 				  some text
-				  See the file `=$HOME`/.vimrc
+				  See the file {$HOME}/.vimrc
 				  more text
 				END
 <			There can be multiple Vim expressions in a single line
 			but an expression cannot span multiple lines.  If any
 			expression evaluation fails, then the assignment fails.
-			once the "`=" has been found {expr} and a backtick
-			must follow.  {expr} cannot be empty.
 
 			{endmarker} must not contain white space.
 			{endmarker} cannot start with a lower case character.
@@ -3318,10 +3319,10 @@ text...
 				DATA
 
 				let code =<< trim eval CODE
-				   let v = `=10 + 20`
-				   let h = "`=$HOME`"
-				   let s = "`=Str1()` abc `=Str2()`"
-				   let n = `=MyFunc(3, 4)`
+				   let v = {10 + 20}
+				   let h = "{$HOME}"
+				   let s = "{Str1()} abc {Str2()}"
+				   let n = {MyFunc(3, 4)}
 				CODE
 <
 								*E121*
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 124cfee5e0..8668233411 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.2.  Last change: 2022 Apr 13
+*options.txt*	For Vim version 8.2.  Last change: 2022 May 07
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
diff --git a/runtime/doc/quickref.txt b/runtime/doc/quickref.txt
index f8b5cacef6..09549b50bb 100644
--- a/runtime/doc/quickref.txt
+++ b/runtime/doc/quickref.txt
@@ -1,4 +1,4 @@
-*quickref.txt*  For Vim version 8.2.  Last change: 2022 Apr 06
+*quickref.txt*  For Vim version 8.2.  Last change: 2022 May 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1350,7 +1350,7 @@ Context-sensitive completion on the command-line:
 |CTRL-W_^|	CTRL-W ^		split window and edit alternate file
 |CTRL-W_n|	CTRL-W n  or  :new	create new empty window
 |CTRL-W_q|	CTRL-W q  or  :q[uit]	quit editing and close window
-|CTRL-W_c|	CTRL-W c  or  :cl[ose]	make buffer hidden and close window
+|CTRL-W_c|	CTRL-W c  or  :clo[se]	make buffer hidden and close window
 |CTRL-W_o|	CTRL-W o  or  :on[ly]	make current window only one on the
 					   screen
 
diff --git a/runtime/doc/scroll.txt b/runtime/doc/scroll.txt
index 0126195155..8035d3cfd9 100644
--- a/runtime/doc/scroll.txt
+++ b/runtime/doc/scroll.txt
@@ -1,4 +1,4 @@
-*scroll.txt*    For Vim version 8.2.  Last change: 2022 Apr 03
+*scroll.txt*    For Vim version 8.2.  Last change: 2022 May 07
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index e0919b84ff..9e9a0f166d 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 8.2.  Last change: 2022 Apr 24
+*syntax.txt*	For Vim version 8.2.  Last change: 2022 May 06
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -5238,6 +5238,9 @@ These are the default highlighting groups.  These groups are used by the
 'highlight' option default.  Note that the highlighting depends on the value
 of 'background'.  You can see the current settings with the ":highlight"
 command.
+When possible the name is highlighted in the used colors.  If this makes it
+unreadable use Visual selection.
+
 							*hl-ColorColumn*
 ColorColumn	used for the columns set with 'colorcolumn'
 							*hl-Conceal*
@@ -5329,6 +5332,8 @@ Search		Last search pattern highlighting (see 'hlsearch').
 		Also used for similar items that need to stand out.
 							*hl-CurSearch*
 CurSearch	Current match for the last search pattern (see 'hlsearch').
+		Note: this is correct after a search, but may get outdated if
+		changes are made or the screen is redrawn. 
 							*hl-SpecialKey*
 SpecialKey	Meta and special keys listed with ":map", also for text used
 		to show unprintable characters in the text, 'listchars'.
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 1a84eb425f..5bf28e2504 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.2.  Last change: 2022 Apr 27
+*todo.txt*      For Vim version 8.2.  Last change: 2022 May 07
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -41,7 +41,6 @@ browser use: https://github.com/vim/vim/issues/1234
 Once Vim9 is stable:
 - Use Vim9 for more runtime files.
 - Check code coverage, add more tests if needed.
-	vim9execute.c  line 3500
 	vim9expr.c
 	vim9instr.c
 	vim9script.c
@@ -128,6 +127,9 @@ Text properties:
 - Popup attached to text property stays visible when text is deleted with
   "cc". (#7737)  "C" works OK.  "dd" also files in a buffer with a single
   line.
+- Add text property that shifts text to make room for annotation (e.g.
+  variable type).  Like the opposite of conceal.  Requires fixing the cursor
+  positioning and mouse clicks as with conceal mode.
 - Auto-indenting may cause highlighting to shift. (#7719)
 - "cc" does not call inserted_bytes(). (Axel Forsman, #5763)
 - Combining text property with 'cursorline' does not always work (Billie
@@ -152,6 +154,7 @@ Terminal debugger:
 - Make prompt-buffer variant work better.
 - Add option to not open the program window.  It's not used when attaching to
   an already running program. (M. Kelly)
+- Use the optional token on requests, match the result with it. #10300
 - When only gdb window exists, on "quit" edit another buffer.
 - Termdebug does not work when Vim was built with mzscheme: gdb hangs just
   after "run".  Everything else works, including communication channel.  Not
@@ -203,7 +206,11 @@ Terminal emulator window:
 - When 'encoding' is not utf-8, or the job is using another encoding, setup
   conversions.
 
+String interpolation: Handle backslash and quotes in the expression normally,
+do not require escaping.
+
 Add autocmd functions. PR #10291
+  a couple of outstanding comments, wait for Yegappan to respond
 
 Can deref_func_name() and deref_function_name() be merged?
 
@@ -223,9 +230,6 @@ pass it on with modifications.
 Test_communicate_ipv6(): is flaky on many systems
 Fails in line 64 of Ch_communicate, no exception is thrown.
 
-Patch for Template string: #4634
-Have another look at the implementation.
-
 Rename getdigraphlist -> digraph_getlist() etc.
 
 Can "CSI nr X" be used instead of outputting spaces?  Is it faster?  #8002
@@ -328,6 +332,8 @@ Missing filetype test for bashrc, PKGBUILD, etc.
 Add an option to not fetch terminal codes in xterm, to avoid flicker when t_Co
 changes.
 
+Add ??= operator, "a ??= b" works like "a = a ?? b". #10343
+
 Add an option to start_timer() to return from the input loop with K_IGNORE.
 This is useful e.g. when a popup was created that disables mappings, we need
 to return from vgetc() to make this happen.  #7011
diff --git a/runtime/doc/vim9.txt b/runtime/doc/vim9.txt
index adf03537b4..1877129041 100644
--- a/runtime/doc/vim9.txt
+++ b/runtime/doc/vim9.txt
@@ -1,4 +1,4 @@
-*vim9.txt*	For Vim version 8.2.  Last change: 2022 Apr 14
+*vim9.txt*	For Vim version 8.2.  Last change: 2022 Apr 28
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -857,10 +857,16 @@ like in JavaScript: >
 	var dict = {["key" .. nr]: value}
 
 The key type can be string, number, bool or float.  Other types result in an
-error.  A number can be given with and without the []: >
-	var dict = {123: 'without', [456]: 'with'}
+error.  Without using [] the value is used as a string, keeping leading zeros.
+An expression given with [] is evaluated and then converted to a string.
+Leading zeros will then be dropped: >
+	var dict = {000123: 'without', [000456]: 'with'}
 	echo dict
-	{'456': 'with', '123': 'without'}
+	{'456': 'with', '000123': 'without'}
+A float only works inside [] because the dot is not accepted otherwise: >
+	var dict = {[00.013]: 'float'}
+	echo dict
+	{'0.013': 'float'}
 
 
 No :xit, :t, :k, :append, :change or :insert ~
diff --git a/runtime/doc/visual.txt b/runtime/doc/visual.txt
index e9862b1b2c..d703d986c2 100644
--- a/runtime/doc/visual.txt
+++ b/runtime/doc/visual.txt
@@ -1,4 +1,4 @@
-*visual.txt*    For Vim version 8.2.  Last change: 2022 Jan 20
+*visual.txt*    For Vim version 8.2.  Last change: 2022 May 06
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
diff --git a/runtime/ftplugin/wget.vim b/runtime/ftplugin/wget.vim
new file mode 100644
index 0000000000..7a10221824
--- /dev/null
+++ b/runtime/ftplugin/wget.vim
@@ -0,0 +1,29 @@
+" Vim filetype plugin file
+" Language:     Wget configuration file (/etc/wgetrc ~/.wgetrc)
+" Maintainer:	Doug Kearns <dougkearns@gmail.com>
+" Last Change:	2022 Apr 28
+
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+setlocal comments=:#,://
+setlocal commentstring=#\ %s
+setlocal formatoptions-=t formatoptions+=croql
+
+let b:undo_ftplugin = "setl fo< com< cms<"
+
+if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
+  let b:browsefilter = "Wget Configuration File (wgetrc, .wgetrc)\twgetrc;.wgetrc\n" .
+	\	       "All Files (*.*)\t*.*\n"
+  let b:undo_ftplugin ..= " | unlet! b:browsefilter"
+endif
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim: nowrap sw=2 sts=2 ts=8
diff --git a/runtime/ftplugin/wget2.vim b/runtime/ftplugin/wget2.vim
new file mode 100644
index 0000000000..a6845f6df5
--- /dev/null
+++ b/runtime/ftplugin/wget2.vim
@@ -0,0 +1,29 @@
+" Vim filetype plugin file
+" Language:     Wget2 configuration file (/etc/wget2rc ~/.wget2rc)
+" Maintainer:	Doug Kearns <dougkearns@gmail.com>
+" Last Change:	2022 Apr 28
+
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+setlocal comments=:#,://
+setlocal commentstring=#\ %s
+setlocal formatoptions-=t formatoptions+=croql
+
+let b:undo_ftplugin = "setl fo< com< cms<"
+
+if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
+  let b:browsefilter = "Wget2 Configuration File (wget2rc, .wget2rc)\twget2rc;.wget2rc\n" .
+	\	       "All Files (*.*)\t*.*\n"
+  let b:undo_ftplugin ..= " | unlet! b:browsefilter"
+endif
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim: nowrap sw=2 sts=2 ts=8
diff --git a/runtime/gvim.desktop b/runtime/gvim.desktop
index 3c5ff1ce45..d25a04fbef 100644
--- a/runtime/gvim.desktop
+++ b/runtime/gvim.desktop
@@ -12,6 +12,7 @@ Name[it]=GVim
 Name[ru]=GVim
 Name[sr]=GVim
 Name[tr]=GVim
+Name[uk]=GVim
 Name=GVim
 # Translators: This is the Generic Application Name used in the Vim desktop file
 GenericName[ca]=Editor de text
@@ -25,6 +26,7 @@ GenericName[ja]=テキストエディタ
 GenericName[ru]=Текстовый редактор
 GenericName[sr]=Едитор текст
 GenericName[tr]=Metin Düzenleyici
+GenericName[uk]=Редактор Тексту
 GenericName=Text Editor
 # Translators: This is the comment used in the Vim desktop file
 Comment[ca]=Edita fitxers de text
@@ -38,6 +40,7 @@ Comment[ja]=テキストファイルを編集します
 Comment[ru]=Редактирование текстовых файлов
 Comment[sr]=Уређујте текст фајлове
 Comment[tr]=Metin dosyaları düzenleyin
+Comment[uk]=Редагувати текстові файли
 Comment=Edit text files
 # The translations should come from the po file. Leave them here for now, they will
 # be overwritten by the po file when generating the desktop.file!
@@ -97,9 +100,8 @@ Comment[sv]=Redigera textfiler
 Comment[ta]=உரை கோப்புகளை தொகுக்கவும்
 Comment[th]=แก้ไขแฟ้มข้อความ
 Comment[tk]=Metin faýllary editle
-Comment[uk]=Редактор текстових файлів
 Comment[vi]=Soạn thảo tập tin văn bản
-Comment[wa]=Asspougnî des fitchîs tecses
+Comment[wa]=Asspougnî des fitcs tecses
 Comment[zh_CN]=编辑文本文件
 Comment[zh_TW]=編輯文字檔
 TryExec=gvim
@@ -118,6 +120,7 @@ Keywords[ja]=テキスト;エディタ;
 Keywords[ru]=текст;текстовый редактор;
 Keywords[sr]=Текст;едитор;
 Keywords[tr]=Metin;düzenleyici;
+Keywords[uk]=текст;редактор;
 Keywords=Text;editor;
 # Translators: This is the Icon file name. Do NOT translate
 Icon=gvim
diff --git a/runtime/indent/testdir/yaml.in b/runtime/indent/testdir/yaml.in
index 32ddc60956..bf99668da2 100644
--- a/runtime/indent/testdir/yaml.in
+++ b/runtime/indent/testdir/yaml.in
@@ -14,11 +14,6 @@ map: val
 # END_INDENT
 
 # START_INDENT
-map: multiline
-value
-# END_INDENT
-
-# START_INDENT
 map: |
 line1
 line2
diff --git a/runtime/indent/testdir/yaml.ok b/runtime/indent/testdir/yaml.ok
index becdb1bae1..8b38633e71 100644
--- a/runtime/indent/testdir/yaml.ok
+++ b/runtime/indent/testdir/yaml.ok
@@ -14,11 +14,6 @@ map: val
 # END_INDENT
 
 # START_INDENT
-map: multiline
-  value
-# END_INDENT
-
-# START_INDENT
 map: |
   line1
   line2
diff --git a/runtime/indent/yaml.vim b/runtime/indent/yaml.vim
index ed57e68d8b..1f798416ed 100644
--- a/runtime/indent/yaml.vim
+++ b/runtime/indent/yaml.vim
@@ -2,7 +2,7 @@
 " Language:	YAML
 " Maintainer:	Nikolai Pavlov <zyx.vim@gmail.com>
 " Last Update:	Lukas Reineke
-" Last Change:	2021 Aug 13
+" Last Change:	2022 May 02
 
 " Only load this indent file when no other was loaded.
 if exists('b:did_indent')
@@ -54,7 +54,7 @@ let s:c_ns_anchor_name = s:c_ns_anchor_char.'+'
 let s:c_ns_anchor_property =  '\v\&'.s:c_ns_anchor_name
 
 let s:ns_word_char = '\v[[:alnum:]_\-]'
-let s:ns_tag_char  = '\v%('.s:ns_word_char.'|[#/;?:@&=+$.~*''()])'
+let s:ns_tag_char  = '\v%(%\x\x|'.s:ns_word_char.'|[#/;?:@&=+$.~*''()])'
 let s:c_named_tag_handle     = '\v\!'.s:ns_word_char.'+\!'
 let s:c_secondary_tag_handle = '\v\!\!'
 let s:c_primary_tag_handle   = '\v\!'
@@ -63,7 +63,7 @@ let s:c_tag_handle = '\v%('.s:c_named_tag_handle.
             \            '|'.s:c_primary_tag_handle.')'
 let s:c_ns_shorthand_tag = '\v'.s:c_tag_handle . s:ns_tag_char.'+'
 let s:c_non_specific_tag = '\v\!'
-let s:ns_uri_char  = '\v%('.s:ns_word_char.'\v|[#/;?:@&=+$,.!~*''()[\]])'
+let s:ns_uri_char  = '\v%(%\x\x|'.s:ns_word_char.'\v|[#/;?:@&=+$,.!~*''()[\]])'
 let s:c_verbatim_tag = '\v\!\<'.s:ns_uri_char.'+\>'
 let s:c_ns_tag_property = '\v'.s:c_verbatim_tag.
             \               '\v|'.s:c_ns_shorthand_tag.
diff --git a/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim b/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
index 63d25db529..9f84e6dfb6 100644
--- a/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
+++ b/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
@@ -2,7 +2,7 @@
 "
 " Author: Bram Moolenaar
 " Copyright: Vim license applies, see ":help license"
-" Last Change: 2022 Apr 16
+" Last Change: 2022 May 04
 "
 " WORK IN PROGRESS - The basics works stable, more to come
 " Note: In general you need at least GDB 7.12 because this provides the
@@ -915,7 +915,7 @@ func s:DeleteCommands()
     if empty(s:k_map_saved)
       nunmap K
     else
-      call mapset('n', 0, s:k_map_saved)
+      call mapset(s:k_map_saved)
     endif
     unlet s:k_map_saved
   endif
diff --git a/runtime/syntax/help.vim b/runtime/syntax/help.vim
index 2516967807..f5a50bfacd 100644
--- a/runtime/syntax/help.vim
+++ b/runtime/syntax/help.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	Vim help file
 " Maintainer:	Bram Moolenaar (Bram@vim.org)
-" Last Change:	2021 Jun 13
+" Last Change:	2022 May 01
 
 " Quit when a (custom) syntax file was already loaded
 if exists("b:current_syntax")
@@ -215,6 +215,12 @@ hi def link helpError		Error
 hi def link helpTodo		Todo
 hi def link helpURL		String
 
+if expand('%:p') == $VIMRUNTIME .. '/doc/syntax.txt'
+  " highlight groups with their respective color
+  import 'dist/vimhelp.vim'
+  call vimhelp.HighlightGroups()
+endif
+
 let b:current_syntax = "help"
 
 let &cpo = s:cpo_save
diff --git a/runtime/syntax/i3config.vim b/runtime/syntax/i3config.vim
index a2f50e50b8..6163da29eb 100644
--- a/runtime/syntax/i3config.vim
+++ b/runtime/syntax/i3config.vim
@@ -3,7 +3,7 @@
 " Original Author: Mohamed Boughaba <mohamed dot bgb at gmail dot com>
 " Maintainer: Quentin Hibon (github user hiqua)
 " Version: 0.4
-" Last Change: 2022 Jan 15
+" Last Change: 2022 May 05
 
 " References:
 " http://i3wm.org/docs/userguide.html#configuring
@@ -50,6 +50,10 @@ syn match i3ConfigVariable /\$\w\+\(\(-\w\+\)\+\)\?\(\s\|+\)\?/ contains=i3Confi
 syn keyword i3ConfigInitializeKeyword set contained
 syn match i3ConfigInitialize /^\s*set\s\+.*$/ contains=i3ConfigVariable,i3ConfigInitializeKeyword,i3ConfigColor,i3ConfigString
 
+" Include
+syn keyword i3ConfigIncludeKeyword include contained
+syn match i3ConfigInclude /^\s*include\s\+.*$/ contains=i3ConfigIncludeKeyword,i3ConfigString,i3ConfigVariable
+
 " Gaps
 syn keyword i3ConfigGapStyleKeyword inner outer horizontal vertical top right bottom left current all set plus minus toggle up down contained
 syn match i3ConfigGapStyle /^\s*\(gaps\)\s\+\(inner\|outer\|horizontal\|vertical\|left\|top\|right\|bottom\)\(\s\+\(current\|all\)\)\?\(\s\+\(set\|plus\|minus\|toggle\)\)\?\(\s\+\(-\?\d\+\|\$.*\)\)$/ contains=i3ConfigGapStyleKeyword,i3ConfigNumber,i3ConfigVariable
@@ -221,6 +225,7 @@ hi def link i3ConfigAssignSpecial                   Special
 hi def link i3ConfigFontNamespace                   PreProc
 hi def link i3ConfigBindArgument                    PreProc
 hi def link i3ConfigNoStartupId                     PreProc
+hi def link i3ConfigIncludeKeyword                  Identifier
 hi def link i3ConfigFontKeyword                     Identifier
 hi def link i3ConfigBindKeyword                     Identifier
 hi def link i3ConfigOrientation                     Identifier
diff --git a/runtime/syntax/plsql.vim b/runtime/syntax/plsql.vim
index 0ac53d03f9..7b36c0a180 100644
--- a/runtime/syntax/plsql.vim
+++ b/runtime/syntax/plsql.vim
@@ -4,7 +4,7 @@
 " Previous Maintainer: Jeff Lanzarotta (jefflanzarotta at yahoo dot com)
 " Previous Maintainer: C. Laurence Gonsalves (clgonsal@kami.com)
 " URL: https://github.com/lee-lindley/vim_plsql_syntax
-" Last Change: April 25, 2022   
+" Last Change: April 28, 2022   
 " History  Lee Lindley (lee dot lindley at gmail dot com)
 "               updated to 19c keywords. refined quoting. 
 "               separated reserved, non-reserved keywords and functions
@@ -23,9 +23,6 @@
 " To enable folding (It does setlocal foldmethod=syntax)
 " let plsql_fold = 1
 "
-" If you want to try procedure folding, it has issues
-" let plsql_procedure_fold = 1
-"
 "     From my vimrc file -- turn syntax and syntax folding on,
 "     associate file suffixes as plsql, open all the folds on file open
 " let plsql_fold = 1
@@ -67,23 +64,23 @@ syn match   plsqlSymbol "[;,.()]"
 
 " Operators. and words that would be something else if not in operator mode
 syn match   plsqlOperator "[-+*/=<>@"]"
-syn match   plsqlOperator "\%\(\^=\|<=\|>=\|:=\|=>\|\.\.\|||\|<<\|>>\|\*\*\|!=\|\~=\)"
-syn match   plsqlOperator "\<\%\(NOT\|AND\|OR\|LIKE\|BETWEEN\|IN\)\>"
+syn match   plsqlOperator "\(\^=\|<=\|>=\|:=\|=>\|\.\.\|||\|<<\|>>\|\*\*\|!=\|\~=\)"
+syn match   plsqlOperator "\<\(NOT\|AND\|OR\|LIKE\|BETWEEN\|IN\)\>"
 syn match   plsqlBooleanLiteral "\<NULL\>"
-syn match   plsqlOperator "\<IS\\_s\+\%\(NOT\_s\+\)\?NULL\>"
+syn match   plsqlOperator "\<IS\\_s\+\(NOT\_s\+\)\?NULL\>"
 "
 " conditional compilation Preprocessor directives and sqlplus define sigil
 syn match plsqlPseudo "$[$a-z][a-z0-9$_#]*"
 syn match plsqlPseudo "&"
 
-syn match plsqlReserved "\<\%\(CREATE\|THEN\|UPDATE\|INSERT\|SET\)\>"
-syn match plsqlKeyword "\<\%\(REPLACE\|PACKAGE\|FUNCTION\|PROCEDURE\|TYPE|BODY\|WHEN\|MATCHED\)\>"
+syn match plsqlReserved "\<\(CREATE\|THEN\|UPDATE\|INSERT\|SET\)\>"
+syn match plsqlKeyword "\<\(REPLACE\|PACKAGE\|FUNCTION\|PROCEDURE\|TYPE|BODY\|WHEN\|MATCHED\)\>"
 syn region plsqlUpdate 
     \ matchgroup=plsqlReserved 
     \ start="\<UPDATE\>"
     \ end="\<SET\>"
     \ contains=@plsqlIdentifiers
-syn match plsqlReserved "\<WHEN\_s\+\%\(NOT\_s\+\)\?MATCHED\_s\+THEN\_s\+\%\(UPDATE\|INSERT\)\%\(\_s\+SET\)\?"
+syn match plsqlReserved "\<WHEN\_s\+\(NOT\_s\+\)\?MATCHED\_s\+THEN\_s\+\(UPDATE\|INSERT\)\(\_s\+SET\)\?"
 
 "
 " Oracle's non-reserved keywords
@@ -463,7 +460,9 @@ syn keyword plsqlReserved OCIDURATION OCIINTERVAL OCILOBLOCATOR OCINUMBER OCIRAW
 syn keyword plsqlReserved OCIROWID OCISTRING OCITYPE OF ON OPTION ORACLE ORADATA ORDER ORLANY ORLVARY
 syn keyword plsqlReserved OUT OVERRIDING PARALLEL_ENABLE PARAMETER PASCAL PCTFREE PIPE PIPELINED POLYMORPHIC
 syn keyword plsqlReserved PRAGMA PRIOR PUBLIC RAISE RECORD RELIES_ON REM RENAME RESOURCE RESULT REVOKE ROWID 
-syn keyword plsqlReserved SB1 SB2 SELECT SEPARATE SHARE SHORT SIZE SIZE_T SPARSE SQLCODE SQLDATA
+syn keyword plsqlReserved SB1 SB2 
+syn match plsqlReserved "\<SELECT\>"
+syn keyword plsqlReserved SEPARATE SHARE SHORT SIZE SIZE_T SPARSE SQLCODE SQLDATA
 syn keyword plsqlReserved SQLNAME SQLSTATE STANDARD START STORED STRUCT STYLE SYNONYM TABLE TDO
 syn keyword plsqlReserved TRANSACTIONAL TRIGGER UB1 UB4 UNION UNIQUE UNSIGNED UNTRUSTED VALIST
 syn keyword plsqlReserved VALUES VARIABLE VIEW VOID WHERE WITH
@@ -517,28 +516,30 @@ syn match   plsqlFunction "\.PREV\>"hs=s+1
 syn match   plsqlFunction "\.NEXT\>"hs=s+1
 
 if exists("plsql_legacy_sql_keywords")
-" Some of Oracle's SQL keywords.
-syn keyword plsqlSQLKeyword ABORT ACCESS ACCESSED ADD AFTER ALL ALTER AND ANY
-syn keyword plsqlSQLKeyword ASC ATTRIBUTE AUDIT AUTHORIZATION AVG BASE_TABLE
-syn keyword plsqlSQLKeyword BEFORE BETWEEN BY CASCADE CAST CHECK CLUSTER
-syn keyword plsqlSQLKeyword CLUSTERS COLAUTH COLUMN COMMENT COMPRESS CONNECT
-syn keyword plsqlSQLKeyword CONSTRAINT CRASH CURRENT DATA DATABASE
-syn keyword plsqlSQLKeyword DATA_BASE DBA DEFAULT DELAY DELETE DESC DISTINCT
-syn keyword plsqlSQLKeyword DROP DUAL EXCLUSIVE EXISTS EXTENDS EXTRACT
-syn keyword plsqlSQLKeyword FILE FORCE FOREIGN FROM GRANT GROUP HAVING HEAP
-syn keyword plsqlSQLKeyword IDENTIFIED IDENTIFIER IMMEDIATE IN INCLUDING
-syn keyword plsqlSQLKeyword INCREMENT INDEX INDEXES INITIAL INSERT INSTEAD
-syn keyword plsqlSQLKeyword INTERSECT INTO INVALIDATE ISOLATION KEY LIBRARY
-syn keyword plsqlSQLKeyword LIKE LOCK MAXEXTENTS MINUS MODE MODIFY MULTISET
-syn keyword plsqlSQLKeyword NESTED NOAUDIT NOCOMPRESS NOT NOWAIT OF OFF OFFLINE
-syn keyword plsqlSQLKeyword ON ONLINE OPERATOR OPTION ORDER ORGANIZATION
-syn keyword plsqlSQLKeyword PCTFREE PRIMARY PRIOR PRIVATE PRIVILEGES PUBLIC
-syn keyword plsqlSQLKeyword QUOTA RELEASE RENAME REPLACE RESOURCE REVOKE ROLLBACK
-syn keyword plsqlSQLKeyword ROW ROWLABEL ROWS SCHEMA SELECT SEPARATE SESSION SET
-syn keyword plsqlSQLKeyword SHARE SIZE SPACE START STORE SUCCESSFUL SYNONYM
-syn keyword plsqlSQLKeyword SYSDATE TABLE TABLES TABLESPACE TEMPORARY TO TREAT
-syn keyword plsqlSQLKeyword TRIGGER TRUNCATE UID UNION UNIQUE UNLIMITED UPDATE
-syn keyword plsqlSQLKeyword USE USER VALIDATE VALUES VIEW WHENEVER WHERE WITH
+    " Some of Oracle's SQL keywords.
+    syn keyword plsqlSQLKeyword ABORT ACCESS ACCESSED ADD AFTER ALL ALTER AND ANY
+    syn keyword plsqlSQLKeyword ASC ATTRIBUTE AUDIT AUTHORIZATION AVG BASE_TABLE
+    syn keyword plsqlSQLKeyword BEFORE BETWEEN BY CASCADE CAST CHECK CLUSTER
+    syn keyword plsqlSQLKeyword CLUSTERS COLAUTH COLUMN COMMENT COMPRESS CONNECT
+    syn keyword plsqlSQLKeyword CONSTRAINT CRASH CURRENT DATA DATABASE
+    syn keyword plsqlSQLKeyword DATA_BASE DBA DEFAULT DELAY DELETE DESC DISTINCT
+    syn keyword plsqlSQLKeyword DROP DUAL EXCLUSIVE EXISTS EXTENDS EXTRACT
+    syn keyword plsqlSQLKeyword FILE FORCE FOREIGN FROM GRANT GROUP HAVING HEAP
+    syn keyword plsqlSQLKeyword IDENTIFIED IDENTIFIER IMMEDIATE IN INCLUDING
+    syn keyword plsqlSQLKeyword INCREMENT INDEX INDEXES INITIAL INSERT INSTEAD
+    syn keyword plsqlSQLKeyword INTERSECT INTO INVALIDATE ISOLATION KEY LIBRARY
+    syn keyword plsqlSQLKeyword LIKE LOCK MAXEXTENTS MINUS MODE MODIFY MULTISET
+    syn keyword plsqlSQLKeyword NESTED NOAUDIT NOCOMPRESS NOT NOWAIT OF OFF OFFLINE
+    syn keyword plsqlSQLKeyword ON ONLINE OPERATOR OPTION ORDER ORGANIZATION
+    syn keyword plsqlSQLKeyword PCTFREE PRIMARY PRIOR PRIVATE PRIVILEGES PUBLIC
+    syn keyword plsqlSQLKeyword QUOTA RELEASE RENAME REPLACE RESOURCE REVOKE ROLLBACK
+    syn keyword plsqlSQLKeyword ROW ROWLABEL ROWS SCHEMA 
+    syn match plsqlSQLKeyword "\<SELECT\>"
+    syn keyword plsqlSQLKeyword SEPARATE SESSION SET
+    syn keyword plsqlSQLKeyword SHARE SIZE SPACE START STORE SUCCESSFUL SYNONYM
+    syn keyword plsqlSQLKeyword SYSDATE TABLE TABLES TABLESPACE TEMPORARY TO TREAT
+    syn keyword plsqlSQLKeyword TRIGGER TRUNCATE UID UNION UNIQUE UNLIMITED UPDATE
+    syn keyword plsqlSQLKeyword USE USER VALIDATE VALUES VIEW WHENEVER WHERE WITH
 endif
 
 
@@ -565,17 +566,16 @@ syn keyword plsqlException TIMEOUT_ON_RESOURCE TOO_MANY_ROWS VALUE_ERROR
 syn keyword plsqlException ZERO_DIVIDE
 
 if exists("plsql_highlight_triggers")
-  syn keyword plsqlTrigger INSERTING UPDATING DELETING
+    syn keyword plsqlTrigger INSERTING UPDATING DELETING
 endif
 
-" so can not contain it for folding
+" so can not contain it for folding. May no longer be necessary and can change them to plsqlKeyword
 syn match plsqlBEGIN "\<BEGIN\>"
 syn match plsqlEND "\<END\>"
-syn match plsqlISAS "\<\%\(IS\|AS\)\>"
-
+syn match plsqlISAS "\<\(IS\|AS\)\>"
 
 " Various types of comments.
-  syntax region plsqlCommentL start="--" skip="\\$" end="$" keepend extend contains=@plsqlCommentGroup,plsqlSpaceError
+syntax region plsqlCommentL start="--" skip="\\$" end="$" keepend extend contains=@plsqlCommentGroup,plsqlSpaceError
 if exists("plsql_fold")
     syntax region plsqlComment
         \ start=