Commit: runtime(vim): Update base-syntax, match continued strings and tail comments

[Christian Brabandt]

runtime(vim): Update base-syntax, match continued strings and tail comments

Commit: https://github.com/vim/vim/commit/c29b533cf1a1c31a14b5c7b2b3daa806c2d90ec0
Author: Doug Kearns <dougk...@gmail.com>
Date: Sat Apr 26 20:14:15 2025 +0200

runtime(vim): Update base-syntax, match continued strings and tail comments

Continued strings are currently only matched after operators, in
parenthesised expressions and in function call argument lists.

closes: #14975

Signed-off-by: Doug Kearns <dougk...@gmail.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/runtime/syntax/generator/gen_syntax_vim.vim b/runtime/syntax/generator/gen_syntax_vim.vim
index e016deaf8..07db6fee3 100644
--- a/runtime/syntax/generator/gen_syntax_vim.vim
+++ b/runtime/syntax/generator/gen_syntax_vim.vim
@@ -1,7 +1,7 @@
" Vim syntax file generator
" Language: Vim script
" Maintainer: Hirohito Higashi (h_east)
-" Last Change: 2025 Apr 23
+" Last Change: 2025 Apr 27

let s:keepcpo= &cpo
set cpo&vim
@@ -274,11 +274,13 @@ function s:get_vim_command_type(cmd_name)
echomsg
echon
echowindow
+ else
elseif
endclass
enddef
endenum
endfunction
+ endif
endinterface
enum
execute
diff --git a/runtime/syntax/generator/vim.vim.base b/runtime/syntax/generator/vim.vim.base
index 21fcf37c8..1ddc9d2a2 100644
--- a/runtime/syntax/generator/vim.vim.base
+++ b/runtime/syntax/generator/vim.vim.base
@@ -2,7 +2,7 @@
" Language: Vim script
" Maintainer: Hirohito Higashi <h.east.727 ATMARK gmail.com>
" Doug Kearns <dougk...@gmail.com>
-" Last Change: 2025 Apr 23
+" Last Change: 2025 Apr 27
" Former Maintainer: Charles E. Campbell

" DO NOT CHANGE DIRECTLY.
@@ -233,13 +233,14 @@ syn match vimNumber '\<0z\%(\x\x\)\+\%(\.\%(\x\x\)\+\)*' skipwhite nextgroup=vim
syn case match

" All vimCommands are contained by vimIsCommand. {{{2
-syn cluster vimCmdList contains=vimAbb,vimAddress,vimAutocmd,vimAugroup,vimBehave,vimCall,vimCatch,vimConst,vimDoautocmd,vimDebuggreedy,vimDef,vimDefFold,vimDelcommand,@vimEcho,vimEnddef,vimEndfunction,vimExecute,vimIsCommand,vimExtCmd,vimExFilter,vimFor,vimFunction,vimFuncFold,vimGrep,vimGrepAdd,vimGlobal,vimHelpgrep,vimHighlight,vimLet,vimLoadkeymap,vimLockvar,vimMake,vimMap,vimMark,vimMatch,vimNotFunc,vimNormal,vimRedir,vimSet,vimSleep,vimSort,vimSyntax,vimThrow,vimUnlet,vimUnlockvar,vimUnmap,vimUserCmd,vimVimgrep,vimVimgrepadd,vimMenu,vimMenutranslate,@vim9CmdList,@vimExUserCmdList
+syn cluster vimCmdList contains=vimAbb,vimAddress,vimAutocmd,vimAugroup,vimBehave,vimCall,vimCatch,vimConst,vimDoautocmd,vimDebuggreedy,vimDef,vimDefFold,vimDelcommand,@vimEcho,vimElse,vimEnddef,vimEndfunction,vimEndif,vimExecute,vimIsCommand,vimExtCmd,vimExFilter,vimFor,vimFunction,vimFuncFold,vimGrep,vimGrepAdd,vimGlobal,vimHelpgrep,vimHighlight,vimLet,vimLoadkeymap,vimLockvar,vimMake,vimMap,vimMark,vimMatch,vimNotFunc,vimNormal,vimRedir,vimSet,vimSleep,vimSort,vimSyntax,vimThrow,vimUnlet,vimUnlockvar,vimUnmap,vimUserCmd,vimVimgrep,vimVimgrepadd,vimMenu,vimMenutranslate,@vim9CmdList,@vimExUserCmdList
syn cluster vim9CmdList contains=vim9Abstract,vim9Class,vim9Const,vim9Enum,vim9Export,vim9Final,vim9For,vim9Interface,vim9Type,vim9Var
syn match vimCmdSep "\\@1<!|" skipwhite nextgroup=@vimCmdList,vimSubst1,vimFunc
syn match vimCmdSep ":\+" skipwhite nextgroup=@vimCmdList,vimSubst1
syn match vimCount contained "\d\+"
syn match vimIsCommand "\<\%(\h\w*\|[23]mat\%[ch]\)\>" nextgroup=vimBang contains=vimCommand
syn match vimBang contained "!"
+syn match vimWhitespace contained "\s\+"

syn region vimSubscript contained matchgroup=vimSubscriptBracket start="\[" end="]" nextgroup=vimSubscript contains=@vimExprList

@@ -336,7 +337,8 @@ endif

" TODO: Vim9 comment
syn match vimAugroupName contained "\%(\["|[:space:]]\|[^"|[:space:]]\)\+"
-syn match vimAugroupEnd contained "