vim-patch:partial:b59ae59a5870 (#21170)

Update runtime files

https://github.com/vim/vim/commit/b59ae59a58706e454ef8c78276f021b1f58466e7

- Omit `map()` lambda arg comment. Not worth mentioning for legacy script
  (and is already hinted at below).
- Cherry-pick latest `'thesaurusfunc'` example.
- Skip `optwin.vim` `'keyprotocol'` change.
- 🧜‍♀️

Co-authored-by: Bram Moolenaar <Bram@vim.org>

15 files changed, 3774 insertions, 59 deletions

diff --git a/runtime/doc/autocmd.txt b/runtime/doc/autocmd.txt
index 9bb835e661..a39407aeca 100644
--- a/runtime/doc/autocmd.txt
+++ b/runtime/doc/autocmd.txt
@@ -823,8 +823,8 @@ QuickFixCmdPre			Before a quickfix command is run (|:make|,
 QuickFixCmdPost			Like QuickFixCmdPre, but after a quickfix
 				command is run, before jumping to the first
 				location. For |:cfile| and |:lfile| commands
-				it is run after error file is read and before
-				moving to the first error.
+				it is run after the error file is read and
+				before moving to the first error.
 				See |QuickFixCmdPost-example|.
 							*QuitPre*
 QuitPre				When using `:quit`, `:wq` or `:qall`, before
@@ -1065,8 +1065,9 @@ VimResume			After Nvim resumes from |suspend| state.
 							*VimSuspend*
 VimSuspend			Before Nvim enters |suspend| state.
 							*WinClosed*
-WinClosed			After closing a window.  The pattern is
-				matched against the |window-ID|.  Both
+WinClosed			When closing a window, just before it is
+				removed from the window layout.  The pattern
+				is matched against the |window-ID|.  Both
 				<amatch> and <afile> are set to the |window-ID|.
 				After WinLeave.
 				Non-recursive (event cannot trigger itself).
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index fdee409639..08c8e2e9d6 100644
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -6921,29 +6921,38 @@ setbufvar({buf}, {varname}, {val})			*setbufvar()*
 
 setcellwidths({list})					*setcellwidths()*
 		Specify overrides for cell widths of character ranges.  This
-		tells Vim how wide characters are, counted in screen cells.
-		This overrides 'ambiwidth'.  Example: >
-		   setcellwidths([[0xad, 0xad, 1],
-				\ [0x2194, 0x2199, 2]])
-
-<				*E1109* *E1110* *E1111* *E1112* *E1113* *E1114*
-		The {list} argument is a list of lists with each three
-		numbers. These three numbers are [low, high, width].  "low"
-		and "high" can be the same, in which case this refers to one
-		character. Otherwise it is the range of characters from "low"
-		to "high" (inclusive).  "width" is either 1 or 2, indicating
-		the character width in screen cells.
-		An error is given if the argument is invalid, also when a
-		range overlaps with another.
+		tells Vim how wide characters are when displayed in the
+		terminal, counted in screen cells.  The values override
+		'ambiwidth'.  Example: >
+		   call setcellwidths([
+				\ [0x111, 0x111, 1],
+				\ [0x2194, 0x2199, 2],
+				\ ])
+
+<		The {list} argument is a List of Lists with each three
+		numbers: [{low}, {high}, {width}].	*E1109* *E1110*
+		{low} and {high} can be the same, in which case this refers to
+		one character.  Otherwise it is the range of characters from
+		{low} to {high} (inclusive).		*E1111* *E1114*
 		Only characters with value 0x100 and higher can be used.
 
+		{width} must be either 1 or 2, indicating the character width
+		in screen cells.			*E1112*
+		An error is given if the argument is invalid, also when a
+		range overlaps with another. 		*E1113*
+
 		If the new value causes 'fillchars' or 'listchars' to become
 		invalid it is rejected and an error is given.
 
-		To clear the overrides pass an empty list: >
-		   setcellwidths([]);
+		To clear the overrides pass an empty {list}: >
+		   call setcellwidths([])
+
 <		You can use the script $VIMRUNTIME/tools/emoji_list.vim to see
-		the effect for known emoji characters.
+		the effect for known emoji characters.  Move the cursor
+		through the text to check if the cell widths of your terminal
+		match with what Vim knows about each emoji.  If it doesn't
+		look right you need to adjust the {list} argument.
+
 
 setcharpos({expr}, {list})				*setcharpos()*
 		Same as |setpos()| but uses the specified column number as the
diff --git a/runtime/doc/digraph.txt b/runtime/doc/digraph.txt
index eb3de0111f..ce0a929bc1 100644
--- a/runtime/doc/digraph.txt
+++ b/runtime/doc/digraph.txt
@@ -156,7 +156,7 @@ These are the RFC1345 digraphs for the one-byte characters.  See the output of
 ":digraphs" for the others.
 
 EURO
-
+							*euro* *euro-digraph*
 Exception: RFC1345 doesn't specify the euro sign.  In Vim the digraph =e was
 added for this.  Note the difference between latin1, where the digraph Cu is
 used for the currency sign, and latin9 (iso-8859-15), where the digraph =e is
diff --git a/runtime/doc/insert.txt b/runtime/doc/insert.txt
index 0133824e76..e25f5901ef 100644
--- a/runtime/doc/insert.txt
+++ b/runtime/doc/insert.txt
@@ -857,29 +857,27 @@ invoked and what it should return.
 Here is an example that uses the "aiksaurus" command (provided by Magnus
 Groß): >
 
-	func Thesaur(findstart, base)
-	    if a:findstart
-		let line = getline('.')
-		let start = col('.') - 1
-		while start > 0 && line[start - 1] =~ '\a'
-		   let start -= 1
-		endwhile
-		return start
-	    else
-		let res = []
-		let h = ''
-		for l in split(system('aiksaurus ' .. shellescape(a:base)), '\n')
-		    if l[:3] == '=== '
-		    	let h = substitute(l[4:], ' =*$', '', '')
-		    elseif l[0] =~ '\a'
-			call extend(res, map(split(l, ', '), {_, val -> {'word': val, 'menu': '('.h.')'}}))
-		    endif
-		endfor
-		return res
-	    endif
-	endfunc
-
-	set thesaurusfunc=Thesaur
+    func Thesaur(findstart, base)
+      if a:findstart
+	return searchpos('\<', 'bnW', line('.'))[1] - 1
+      endif
+      let res = []
+      let h = ''
+      for l in systemlist('aiksaurus ' .. shellescape(a:base))
+	if l[:3] == '=== '
+	  let h = '(' .. substitute(l[4:], ' =*$', ')', '')
+	elseif l ==# 'Alphabetically similar known words are: '
+	  let h = "\U0001f52e"
+	elseif l[0] =~ '\a' || (h ==# "\U0001f52e" && l[0] ==# "\t")
+	  call extend(res, map(split(substitute(l, '^\t', '', ''), ', '), {_, val -> {'word': val, 'menu': h}}))
+	endif
+      endfor
+      return res
+    endfunc
+
+    if exists('+thesaurusfunc')
+      set thesaurusfunc=Thesaur
+    endif
 
 
 Completing keywords in the current and included files	*compl-keyword*
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt
index c4bacfd632..fe07c2e1c1 100644
--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -1713,7 +1713,7 @@ When executed as: >
 This will invoke: >
 	:call Myfunc("arg1","arg2")
 
-<						*q-args-example* 
+<						*q-args-example*
 A more substantial example: >
    :function Allargs(command)
    :   let i = 0
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 0895d980f5..36eabfdcbf 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -3349,9 +3349,13 @@ A jump table for the options with a short description can be found at |Q_op|.
 			local to buffer
 	Expression to be used to transform the string found with the 'include'
 	option to a file name.  Mostly useful to change "." to "/" for Java: >
-		:set includeexpr=substitute(v:fname,'\\.','/','g')
+		:setlocal includeexpr=substitute(v:fname,'\\.','/','g')
 <	The "v:fname" variable will be set to the file name that was detected.
-
+	Note the double backslash: the `:set` command first halves them, then
+	one remains in the value, where "\." matches a dot literally.  For
+	simple character replacements `tr()` avoids the need for escaping: >
+		:setlocal includeexpr=tr(v:fname,'.','/')
+<
 	Also used for the |gf| command if an unmodified file name can't be
 	found.  Allows doing "gf" on the name after an 'include' statement.
 	Also used for |<cfile>|.
diff --git a/runtime/doc/tips.txt b/runtime/doc/tips.txt
index 5416ba5d89..559f31eb2d 100644
--- a/runtime/doc/tips.txt
+++ b/runtime/doc/tips.txt
@@ -454,7 +454,7 @@ the current window, try this custom `:HelpCurwin` command:
 >
 	command -bar -nargs=? -complete=help HelpCurwin execute s:HelpCurwin(<q-args>)
 	let s:did_open_help = v:false
-	
+
 	function s:HelpCurwin(subject) abort
 	  let mods = 'silent noautocmd keepalt'
 	  if !s:did_open_help
diff --git a/runtime/ftplugin/lua.vim b/runtime/ftplugin/lua.vim
index c6ce4a0615..88b1fc9d44 100644
--- a/runtime/ftplugin/lua.vim
+++ b/runtime/ftplugin/lua.vim
@@ -4,7 +4,7 @@
 " Previous Maintainer:	Max Ischenko <mfi@ukr.net>
 " Contributor:		Dorai Sitaram <ds26@gte.com>
 "			C.D. MacEachern <craig.daniel.maceachern@gmail.com>
-" Last Change:		2022 Nov 16
+" Last Change:		2022 Nov 19
 
 if exists("b:did_ftplugin")
   finish
@@ -21,7 +21,7 @@ setlocal formatoptions-=t formatoptions+=croql
 let &l:define = '\<function\|\<local\%(\s\+function\)\='
 
 " TODO: handle init.lua
-setlocal includeexpr=substitute(v:fname,'\.','/','g')
+setlocal includeexpr=tr(v:fname,'.','/')
 setlocal suffixesadd=.lua
 
 let b:undo_ftplugin = "setlocal cms< com< def< fo< inex< sua<"
diff --git a/runtime/ftplugin/mermaid.vim b/runtime/ftplugin/mermaid.vim
new file mode 100644
index 0000000000..fe84ab37cf
--- /dev/null
+++ b/runtime/ftplugin/mermaid.vim
@@ -0,0 +1,49 @@
+" Vim filetype plugin
+" Language:     Mermaid
+" Maintainer:   Craig MacEachern <https://github.com/craigmac/vim-mermaid>
+" Last Change:  2022 Oct 13
+
+if exists("b:did_ftplugin")
+  finish
+endif
+
+let s:keepcpo= &cpo
+set cpo&vim
+
+" Use mermaid live editor's style
+setlocal expandtab
+setlocal shiftwidth=2
+setlocal softtabstop=-1
+setlocal tabstop=4
+
+" TODO: comments, formatlist stuff, based on what?
+setlocal comments=b:#,fb:-
+setlocal commentstring=#\ %s
+setlocal formatoptions+=tcqln formatoptions-=r formatoptions-=o
+setlocal formatlistpat=^\\s*\\d\\+\\.\\s\\+\\\|^\\s*[-*+]\\s\\+\\\|^\\[^\\ze[^\\]]\\+\\]:\\&^.\\{4\\}
+
+if exists('b:undo_ftplugin')
+  let b:undo_ftplugin .= "|setl cms< com< fo< flp< et< ts< sts< sw<"
+else
+  let b:undo_ftplugin = "setl cms< com< fo< flp< et< ts< sts< sw<"
+endif
+
+if !exists("g:no_plugin_maps") && !exists("g:no_markdown_maps")
+  nnoremap <silent><buffer> [[ :<C-U>call search('\%(^#\{1,5\}\s\+\S\\|^\S.*\n^[=-]\+$\)', "bsW")<CR>
+  nnoremap <silent><buffer> ]] :<C-U>call search('\%(^#\{1,5\}\s\+\S\\|^\S.*\n^[=-]\+$\)', "sW")<CR>
+  xnoremap <silent><buffer> [[ :<C-U>exe "normal! gv"<Bar>call search('\%(^#\{1,5\}\s\+\S\\|^\S.*\n^[=-]\+$\)', "bsW")<CR>
+  xnoremap <silent><buffer> ]] :<C-U>exe "normal! gv"<Bar>call search('\%(^#\{1,5\}\s\+\S\\|^\S.*\n^[=-]\+$\)', "sW")<CR>
+  let b:undo_ftplugin .= '|sil! nunmap <buffer> [[|sil! nunmap <buffer> ]]|sil! xunmap <buffer> [[|sil! xunmap <buffer> ]]'
+endif
+
+" if has("folding") && get(g:, "markdown_folding", 0)
+"   setlocal foldexpr=MarkdownFold()
+"   setlocal foldmethod=expr
+"   setlocal foldtext=MarkdownFoldText()
+"   let b:undo_ftplugin .= "|setl foldexpr< foldmethod< foldtext<"
+" endif
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
+" vim:set sw=2:
diff --git a/runtime/ftplugin/obse.vim b/runtime/ftplugin/obse.vim
new file mode 100644
index 0000000000..6d865f05ee
--- /dev/null
+++ b/runtime/ftplugin/obse.vim
@@ -0,0 +1,70 @@
+" Vim filetype plugin file
+" Language:    Oblivion Language (obl)
+" Original Creator: Kat <katisntgood@gmail.com>
+" Maintainer:  Kat <katisntgood@gmail.com>
+" Created:     August 08, 2021
+" Last Change: 13 November 2022
+
+if exists("b:did_ftplugin")
+  finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+let b:undo_ftplugin = "setl com< cms<"
+
+noremap <script> <buffer> <silent> [[ <nop>
+noremap <script> <buffer> <silent> ]] <nop>
+
+noremap <script> <buffer> <silent> [] <nop>
+noremap <script> <buffer> <silent> ][ <nop>
+
+setlocal commentstring=;%s
+setlocal comments=:;
+
+function s:NextSection(type, backwards, visual)
+    if a:visual
+        normal! gv
+    endif
+
+  if a:type == 1
+    let pattern = '\v(\n\n^\S|%^)'
+    let flags = 'e'
+  elseif a:type == 2
+    let pattern = '\v^\S.*'
+    let flags = ''
+  endif
+
+  if a:backwards
+    let dir = '?'
+  else
+    let dir = '/'
+  endif
+
+  execute 'silent normal! ' . dir . pattern . dir . flags . "\r"
+endfunction
+
+noremap <script> <buffer> <silent> ]]
+  \ :call <SID>NextSection(1, 0, 0)<cr>
+
+noremap <script> <buffer> <silent> [[
+  \ :call <SID>NextSection(1, 1, 0)<cr>
+
+noremap <script> <buffer> <silent> ][
+  \ :call <SID>NextSection(2, 0, 0)<cr>
+
+noremap <script> <buffer> <silent> []
+  \ :call <SID>NextSection(2, 1, 0)<cr>
+
+vnoremap <script> <buffer> <silent> ]]
+  \ :<c-u>call <SID>NextSection(1, 0, 1)<cr>
+vnoremap <script> <buffer> <silent> [[
+  \ :<c-u>call <SID>NextSection(1, 1, 1)<cr>
+vnoremap <script> <buffer> <silent> ][
+  \ :<c-u>call <SID>NextSection(2, 0, 1)<cr>
+vnoremap <script> <buffer> <silent> []
+  \ :<c-u>call <SID>NextSection(2, 1, 1)<cr>
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
diff --git a/runtime/indent/obse.vim b/runtime/indent/obse.vim
new file mode 100644
index 0000000000..6603723dba
--- /dev/null
+++ b/runtime/indent/obse.vim
@@ -0,0 +1,55 @@
+" Vim indent file
+" Language:    Oblivion Language (obl)
+" Original Creator: Kat <katisntgood@gmail.com>
+" Maintainer:  Kat <katisntgood@gmail.com>
+" Created:     01 November 2021
+" Last Change: 13 November 2022
+
+if exists("b:did_indent")
+  finish
+endif
+let b:did_indent = 1
+let b:undo_indent = 'setlocal indentkeys< indentexpr<'
+
+setlocal indentexpr=GetOblIndent()
+setlocal indentkeys+==~endif,=~else,=~loop,=~end
+
+if exists("*GetOblIndent")
+  finish
+endif
+let s:keepcpo = &cpo
+set cpo&vim
+
+let s:SKIP_LINES = '^\s*\(;.*\)'
+function! GetOblIndent()
+
+  let lnum = prevnonblank(v:lnum - 1)
+  let cur_text = getline(v:lnum)
+  if lnum == 0
+    return 0
+  endif
+  let prev_text = getline(lnum)
+  let found_cont = 0
+  let ind = indent(lnum)
+
+  " indent next line on start terms
+  let i = match(prev_text, '\c^\s*\(\s\+\)\?\(\(if\|while\|foreach\|begin\|else\%[if]\)\>\)')
+  if i >= 0
+    let ind += shiftwidth()
+    if strpart(prev_text, i, 1) == '|' && has('syntax_items')
+          \ && synIDattr(synID(lnum, i, 1), "name") =~ '\(Comment\|String\)$'
+      let ind -= shiftwidth()
+    endif
+  endif
+  " indent current line on end/else terms
+  if cur_text =~ '\c^\s*\(\s\+\)\?\(\(loop\|endif\|else\%[if]\)\>\)'
+    let ind = ind - shiftwidth()
+  " if we are at a begin block just go to column 0
+  elseif cur_text =~ '\c^\s*\(\s\+\)\?\(\(begin\|end\)\>\)'
+    let ind = 0
+  endif
+  return ind
+endfunction
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/optwin.vim b/runtime/optwin.vim
index db21066819..23562c6830 100644
--- a/runtime/optwin.vim
+++ b/runtime/optwin.vim
@@ -1,7 +1,7 @@
 " These commands create the option window.
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2022 Oct 28
+" Last Change:	2022 Nov 23
 
 " If there already is an option window, jump to that one.
 let buf = bufnr('option-window')
diff --git a/runtime/syntax/mermaid.vim b/runtime/syntax/mermaid.vim
new file mode 100644
index 0000000000..afdbcc3d62
--- /dev/null
+++ b/runtime/syntax/mermaid.vim
@@ -0,0 +1,155 @@
+" Vim syntax file
+" Language:     Mermaid
+" Maintainer:   Craig MacEahern <https://github.com/craigmac/vim-mermaid>
+" Filenames:    *.mmd
+" Last Change:  2022 Nov 22
+
+if exists("b:current_syntax")
+  finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+syntax iskeyword @,48-57,192-255,$,_,-,:
+syntax keyword mermaidKeyword
+	\ _blank
+	\ _self
+	\ _parent
+	\ _top
+	\ ::icon
+	\ accDescr
+	\ accTitle
+	\ actor
+	\ activate
+	\ alt
+	\ and
+	\ as
+	\ autonumber
+	\ branch
+	\ break
+	\ callback
+	\ checkout
+	\ class
+	\ classDef
+	\ classDiagram
+	\ click
+	\ commit
+	\ commitgitGraph
+	\ critical
+	\ dataFormat
+	\ dateFormat
+	\ deactivate
+	\ direction
+	\ element
+	\ else
+	\ end
+	\ erDiagram
+	\ flowchart
+	\ gantt
+	\ gitGraph
+	\ graph
+	\ journey
+	\ link
+	\ LR
+	\ TD
+	\ TB
+	\ RL
+	\ loop
+	\ merge
+	\ mindmap root
+	\ Note
+	\ Note right of
+	\ Note left of
+	\ Note over
+	\ note
+	\ note right of
+	\ note left of
+	\ note over
+	\ opt
+	\ option
+	\ par
+	\ participant
+	\ pie
+	\ rect
+	\ requirement
+	\ rgb
+	\ section
+	\ sequenceDiagram
+	\ state
+	\ stateDiagram
+	\ stateDiagram-v2
+	\ style
+	\ subgraph
+	\ title
+highlight link mermaidKeyword Keyword
+
+syntax match mermaidStatement "|"
+syntax match mermaidStatement "--\?[>x)]>\?+\?-\?"
+syntax match mermaidStatement "\~\~\~"
+syntax match mermaidStatement "--"
+syntax match mermaidStatement "---"
+syntax match mermaidStatement "-->"
+syntax match mermaidStatement "-\."
+syntax match mermaidStatement "\.->"
+syntax match mermaidStatement "-\.-"
+syntax match mermaidStatement "-\.\.-"
+syntax match mermaidStatement "-\.\.\.-"
+syntax match mermaidStatement "=="
+syntax match mermaidStatement "==>"
+syntax match mermaidStatement "===>"
+syntax match mermaidStatement "====>"
+syntax match mermaidStatement "&"
+syntax match mermaidStatement "--o"
+syntax match mermaidStatement "--x"
+syntax match mermaidStatement "x--x"
+syntax match mermaidStatement "-----"
+syntax match mermaidStatement "---->"
+syntax match mermaidStatement "==="
+syntax match mermaidStatement "===="
+syntax match mermaidStatement "====="
+syntax match mermaidStatement ":::"
+syntax match mermaidStatement "<|--"
+syntax match mermaidStatement "\*--"
+syntax match mermaidStatement "o--"
+syntax match mermaidStatement "o--o"
+syntax match mermaidStatement "<--"
+syntax match mermaidStatement "<-->"
+syntax match mermaidStatement "\.\."
+syntax match mermaidStatement "<\.\."
+syntax match mermaidStatement "<|\.\."
+syntax match mermaidStatement "--|>"
+syntax match mermaidStatement "--\*"
+syntax match mermaidStatement "--o"
+syntax match mermaidStatement "\.\.>"
+syntax match mermaidStatement "\.\.|>"
+syntax match mermaidStatement "<|--|>"
+syntax match mermaidStatement "||--o{"
+highlight link mermaidStatement Statement
+
+syntax match mermaidIdentifier "[\+-]\?\w\+(.*)[\$\*]\?"
+highlight link mermaidIdentifier Identifier
+
+syntax match mermaidType "[\+-\#\~]\?\cint\>"
+syntax match mermaidType "[\+-\#\~]\?\cString\>"
+syntax match mermaidType "[\+-\#\~]\?\cbool\>"
+syntax match mermaidType "[\+-\#\~]\?\cBigDecimal\>"
+syntax match mermaidType "[\+-\#\~]\?\cList\~.\+\~"
+syntax match mermaidType "<<\w\+>>"
+highlight link mermaidType Type
+
+syntax match mermaidComment "%%.*$"
+highlight link mermaidComment Comment
+
+syntax region mermaidDirective start="%%{" end="\}%%"
+highlight link mermaidDirective PreProc
+
+syntax region mermaidString start=/"/ skip=/\\"/ end=/"/
+highlight link mermaidString String
+
+let b:current_syntax = "mermaid"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim:set sw=2:
diff --git a/runtime/syntax/obse.vim b/runtime/syntax/obse.vim
new file mode 100644
index 0000000000..4ff04281f3
--- /dev/null
+++ b/runtime/syntax/obse.vim
@@ -0,0 +1,3360 @@
+" Vim syntax file
+" Language: Oblivion Language (obl)
+" Original Creator: Ulthar Seramis
+" Maintainer: Kat <katisntgood@gmail.com>
+" Latest Revision: 13 November 2022
+
+if exists("b:current_syntax")
+  finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+" obse is case insensitive
+syntax case ignore
+
+" Statements {{{
+syn keyword obseStatement set let to skipwhite
+" the second part needs to be separate as to not mess up the next group
+syn match obseStatementTwo ":="
+" }}}
+
+" Regex matched objects {{{
+" these are matched with regex and thus must be set first
+syn match obseNames '\w\+'
+syn match obseScriptNameRegion '\i\+' contained
+syn match obseVariable '\w*\S' contained
+syn match obseReference '\zs\w\+\>\ze\.'
+" }}}
+
+" Operators {{{
+syn match obseOperator "\v\*"
+syn match obseOperator "\v\-"
+syn match obseOperator "\v\+"
+syn match obseOperator "\v\/"
+syn match obseOperator "\v\^"
+syn match obseOperator "\v\="
+syn match obseOperator "\v\>"
+syn match obseOperator "\v\<"
+syn match obseOperator "\v\!"
+syn match obseOperator "\v\&"
+syn match obseOperator "\v\|"
+" }}}
+
+" Numbers {{{
+syn match obseInt '\d\+'
+syn match obseInt '[-+]\d\+'
+syn match obseFloat '\d\+\.\d*' 
+syn match obseFloat '[-+]\d\+\.\d*'
+" }}}
+
+" Comments and strings {{{
+syn region obseComment start=";" end="$" keepend fold contains=obseToDo
+syn region obseString start=/"/ end=/"/ keepend fold contains=obseStringFormatting
+syn match obseStringFormatting "%%" contained
+syn match obseStringFormatting "%a" contained
+syn match obseStringFormatting "%B" contained
+syn match obseStringFormatting "%b" contained
+syn match obseStringFormatting "%c" contained
+syn match obseStringFormatting "%e" contained
+syn match obseStringFormatting "%g" contained
+syn match obseStringFormatting "%i" contained
+syn match obseStringFormatting "%k" contained
+syn match obseStringFormatting "%n" contained
+syn match obseStringFormatting "%p" contained
+syn match obseStringFormatting "%ps" contained
+syn match obseStringFormatting "%pp" contained
+syn match obseStringFormatting "%po" contained
+syn match obseStringFormatting "%q" contained
+syn match obseStringFormatting "%r" contained
+syn match obseStringFormatting "%v" contained
+syn match obseStringFormatting "%x" contained
+syn match obseStringFormatting "%z" contained
+syn match obseStringFormatting "%{" contained
+syn match obseStringFormatting "%}" contained
+syn match obseStringFormatting "%\d*.\d*f" contained
+syn match obseStringFormatting "% \d*.\d*f" contained
+syn match obseStringFormatting "%-\d*.\d*f" contained
+syn match obseStringFormatting "%+\d*.\d*f" contained
+syn match obseStringFormatting "%\d*.\d*e" contained
+syn match obseStringFormatting "%-\d*.\d*e" contained
+syn match obseStringFormatting "% \d*.\d*e" contained
+syn match obseStringFormatting "%+\d*.\d*e" contained
+syn keyword obseToDo contained TODO todo Todo ToDo FIXME fixme NOTE note
+" }}}
+
+
+" Conditionals {{{
+syn match obseCondition "If"
+syn match obseCondition "Eval"
+syn match obseCondition "Return"
+syn match obseCondition "EndIf"
+syn match obseCondition "ElseIf"
+syn match obseCondition "Else"
+" }}}
+
+" Repeat loops {{{
+syn match obseRepeat "Label" 
+syn match obseRepeat "GoTo"
+syn match obseRepeat "While"
+syn match obseRepeat "Loop"
+syn match obseRepeat "ForEach"
+syn match obseRepeat "Break"
+syn match obseRepeat "Continue"
+" }}}
+
+" Basic Types {{{
+syn keyword obseTypes array_var float int long ref reference short string_var nextgroup=obseNames skipwhite
+syn keyword obseOtherKey Player player playerRef playerREF PlayerRef PlayerREF
+syn keyword obseScriptName ScriptName scriptname Scriptname scn nextgroup=obseScriptNameRegion skipwhite
+syn keyword obseBlock Begin End
+" }}}
+
+" Fold {{{
+setlocal foldmethod=syntax
+syn cluster obseNoFold contains=obseComment,obseString
+syn region obseFoldIfContainer
+      \ start="^\s*\<if\>"
+      \ end="^\s*\<endif\>"
+      \ keepend extend
+      \ containedin=ALLBUT,@obseNoFold
+      \ contains=ALLBUT,obseScriptName,obseScriptNameRegion
+syn region obseFoldIf
+      \ start="^\s*\<if\>"
+      \ end="^\s*\<endif\>"
+      \ fold
+      \ keepend
+      \ contained containedin=obseFoldIfContainer
+      \ nextgroup=obseFoldElseIf,obseFoldElse
+      \ contains=TOP,NONE
+syn region obseFoldElseIf
+      \ start="^\s*\<elseif\>"
+      \ end="^\s*\<endif\>"
+      \ fold
+      \ keepend
+      \ contained containedin=obseFoldIfContainer
+      \ nextgroup=obseFoldElseIf,obseFoldElse
+      \ contains=TOP
+syn region obseFoldElse
+      \ start="^\s*\<else\>"
+      \ end="^\s*\<endif\>"
+      \ fold
+      \ keepend
+      \ contained containedin=obseFoldIfContainer
+      \ contains=TOP
+syn region obseFoldWhile
+      \ start="^\s*\<while\>"
+      \ end="^\s*\<loop\>"
+      \ fold
+      \ keepend extend
+      \ contains=TOP
+      \ containedin=ALLBUT,@obseNoFold
+" fold for loops
+syn region obseFoldFor
+      \ start="^\s*\<foreach\>"
+      \ end="^\s*\<loop\>"
+      \ fold
+      \ keepend extend
+      \ contains=TOP
+      \ containedin=ALLBUT,@obseNoFold
+      \ nextgroup=obseVariable
+" }}}
+
+" Skills and Attributes {{{
+syn keyword skillAttribute
+      \ Strength
+      \ Willpower
+      \ Speed
+      \ Personality
+      \ Intelligence
+      \ Agility
+      \ Endurance
+      \ Luck
+      \ Armorer
+      \ Athletics
+      \ Blade
+      \ Block
+      \ Blunt
+      \ HandToHand
+      \ HeavyArmor
+      \ Alchemy
+      \ Alteration
+      \ Conjuration
+      \ Destruction
+      \ Illusion
+      \ Mysticism
+      \ Restoration
+      \ Acrobatics
+      \ LightArmor
+      \ Marksman
+      \ Mercantile
+      \ Security
+      \ Sneak
+      \ Speechcraft
+" }}}
+
+" Block Types {{{
+syn keyword obseBlockType
+      \ ExitGame
+      \ ExitToMainMenu
+      \ Function
+      \ GameMode
+      \ LoadGame
+      \ MenuMode
+      \ OnActivate
+      \ OnActorDrop
+      \ OnActorEquip
+      \ OnActorUnequip
+      \ OnAdd
+      \ OnAlarm
+      \ OnAlarmTrespass
+      \ OnAlarmVictim
+      \ OnAttack
+      \ OnBlock
+      \ OnBowAttack
+      \ OnClick
+      \ OnClose
+      \ OnCreatePotion
+      \ OnCreateSpell
+      \ OnDeath
+      \ OnDodge
+      \ OnDrinkPotion
+      \ OnDrop
+      \ OnEatIngredient
+      \ OnEnchant
+      \ OnEquip
+      \ OnFallImpact
+      \ OnHealthDamage
+      \ OnHit
+      \ OnHitWith
+      \ OnKnockout
+      \ OnLoad
+      \ OnMagicApply
+      \ OnMagicCast
+      \ OnMagicEffectHit
+      \ OnMagicEffectHit2
+      \ OnMapMarkerAdd
+      \ OnMouseover
+      \ OnMurder
+      \ OnNewGame
+      \ OnOpen
+      \ OnPackageChange
+      \ OnPackageDone
+      \ OnPackageStart
+      \ OnQuestComplete
+      \ OnRecoil
+      \ OnRelease
+      \ OnReset
+      \ OnSaveIni
+      \ OnScriptedSkillUp
+      \ OnScrollCast
+      \ OnSell
+      \ OnSkillUp
+      \ OnSoulTrap
+      \ OnSpellCast
+      \ OnStagger
+      \ OnStartCombat
+      \ OnTrigger
+      \ OnTriggerActor
+      \ OnTriggerMob
+      \ OnUnequip
+      \ OnVampireFeed
+      \ OnWaterDive
+      \ OnWaterSurface
+      \ PostLoadGame
+      \ QQQ
+      \ SaveGame
+      \ ScriptEffectFinish
+      \ ScriptEffectStart
+      \ ScriptEffectUpdate
+" }}}
+
+" Functions {{{
+" CS functions {{{
+syn keyword csFunction
+      \ Activate
+      \ AddAchievement
+      \ AddFlames
+      \ AddItem
+      \ AddScriptPackage
+      \ AddSpell
+      \ AddTopic
+      \ AdvSkill
+      \ AdvancePCLevel
+      \ AdvancePCSkill
+      \ Autosave
+      \ CanHaveFlames
+      \ CanPayCrimeGold
+      \ Cast
+      \ ClearOwnership
+      \ CloseCurrentOblivionGate
+      \ CloseOblivionGate
+      \ CompleteQuest
+      \ CreateFullActorCopy
+      \ DeleteFullActorCopy
+      \ Disable
+      \ DisableLinkedPathPoints
+      \ DisablePlayerControls
+      \ Dispel
+      \ DispelAllSpells
+      \ Drop
+      \ DropMe
+      \ DuplicateAllItems
+      \ DuplicateNPCStats
+      \ Enable
+      \ EnableFastTravel
+      \ EnableLinkedPathPoints
+      \ EnablePlayerControls
+      \ EquipItem
+      \ EssentialDeathReload
+      \ EvaluatePackage	
+      \ ForceAV
+      \ ForceActorValue
+      \ ForceCloseOblivionGate
+      \ ForceFlee
+      \ ForceTakeCover
+      \ ForceWeather
+      \ GetAV
+      \ GetActionRef
+      \ GetActorValue
+      \ GetAlarmed
+      \ GetAmountSoldStolen
+      \ GetAngle
+      \ GetArmorRating
+      \ GetArmorRatingUpperBody
+      \ GetAttacked
+      \ GetBarterGold
+      \ GetBaseAV
+      \ GetBaseActorValue
+      \ GetButtonPressed
+      \ GetClassDefaultMatch
+      \ GetClothingValue
+      \ GetContainer
+      \ GetCrime
+      \ GetCrimeGold
+      \ GetCrimeKnown
+      \ GetCurrentAIPackage
+      \ GetCurrentAIProcedure
+      \ GetCurrentTime
+      \ GetCurrentWeatherPercent
+      \ GetDayOfWeek
+      \ GetDead
+      \ GetDeadCount
+      \ GetDestroyed
+      \ GetDetected
+      \ GetDetectionLevel
+      \ GetDisabled
+      \ GetDisposition
+      \ GetDistance
+      \ GetDoorDefaultOpen
+      \ GetEquipped
+      \ GetFactionRank
+      \ GetFactionRankDifference
+      \ GetFactionReaction
+      \ GetFatiguePercentage
+      \ GetForceRun
+      \ GetForceSneak
+      \ GetFriendHit
+      \ GetFurnitureMarkerID
+      \ GetGS
+      \ GetGameSetting
+      \ GetGlobalValue
+      \ GetGold
+      \ GetHeadingAngle
+      \ GetIdleDoneOnce
+      \ GetIgnoreFriendlyHits
+      \ GetInCell
+      \ GetInCellParam
+      \ GetInFaction
+