runtime(vim): Update base-syntax, improve :augroup highlighting (#14125)
- Explicitly match the bang and group name in :aug! {name}.
- Allow any characters in a group name.
- Match default group switch marker, END.
- Match :aug without arguments (list command).
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>diff --git a/runtime/syntax/vim.vim b/runtime/syntax/vim.vim
index 0532a48..0d30a2d 100644
--- a/runtime/syntax/vim.vim
+++ b/runtime/syntax/vim.vim
@@ -3,7 +3,7 @@
" Maintainer: Hirohito Higashi <h.east.727 ATMARK gmail.com>
" Doug Kearns <dougkearns@gmail.com>
" URL: https://github.com/vim-jp/syntax-vim-ex
-" Last Change: Feb 27, 2024
+" Last Change: Mar 02, 2024
" Former Maintainer: Charles E. Campbell
" Base File URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_VIM
" Base File Version: 9.0-25
@@ -204,7 +204,8 @@
syn match vimNumber '0[bB][01]\+' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
" All vimCommands are contained by vimIsCommand. {{{2
-syn match vimCmdSep "[:|]\+" skipwhite nextgroup=vimAbb,vimAddress,vimAutoCmd,vimAugroup,vimBehave,vimEcho,vimEchoHL,vimExecute,vimIsCommand,vimExtCmd,vimFilter,vimGlobal,vimHighlight,vimLet,vimMap,vimMark,vimNorm,vimSet,vimSubst1,vimSyntax,vimUnlet,vimUnmap,vimUserCmd
+syn cluster vimCmdList contains=vimAbb,vimAddress,vimAutoCmd,vimAugroup,vimBehave,vimEcho,vimEchoHL,vimExecute,vimIsCommand,vimExtCmd,vimFunction,vimGlobal,vimHighlight,vimLet,vimMap,vimMark,vimNotFunc,vimNorm,vimSet,vimSyntax,vimUnlet,vimUnmap,vimUserCmd
+syn match vimCmdSep "[:|]\+" skipwhite nextgroup=@vimCmdList,vimSubst1
syn match vimIsCommand "\<\%(\h\w*\|[23]mat\%[ch]\)\>" contains=vimCommand
syn match vimVar contained "\<\h[a-zA-Z0-9#_]*\>"
syn match vimVar "\<[bwglstav]:\h[a-zA-Z0-9#_]*\>"
@@ -245,17 +246,21 @@
" Augroup : vimAugroupError removed because long augroups caused sync'ing problems. {{{2
" ======= : Trade-off: Increasing synclines with slower editing vs augroup END error checking.
-syn cluster vimAugroupList contains=vimAugroup,vimIsCommand,vimUserCmd,vimExecute,vimNotFunc,vimFuncName,vimFunction,vimFunctionError,vimLineComment,vimNotFunc,vimMap,vimSpecFile,vimOper,vimNumber,vimOperParen,vimComment,vim9Comment,vimString,vimSubst,vimMark,vimRegister,vimAddress,vimFilter,vimCmplxRepeat,vimComment,vim9Comment,vimLet,vimSet,vimAutoCmd,vimRegion,vimSynLine,vimNotation,vimCtrlChar,vimFuncVar,vimContinue,vimOption
+syn cluster vimAugroupList contains=@vimCmdList,vimFilter,vimFunc,vimFunctionError,vimLineComment,vimSpecFile,vimOper,vimNumber,vimOperParen,vimComment,vim9Comment,vimString,vimSubst,vimRegister,vimCmplxRepeat,vimRegion,vimSynLine,vimNotation,vimCtrlChar,vimFuncVar,vimContinue
+syn match vimAugroup "\<aug\%[roup]\>" contains=vimAugroupKey,vimAugroupBang skipwhite nextgroup=vimAugroupBang,vimAutoCmdGroup
if exists("g:vimsyn_folding") && g:vimsyn_folding =~# 'a'
- syn region vimAugroup fold matchgroup=vimAugroupKey start="\<aug\%[roup]\>\ze\s\+\K\k*" end="\<aug\%[roup]\>\ze\s\+[eE][nN][dD]\>" contains=vimAutoCmd,@vimAugroupList
+ syn region vimAugroup fold start="\<aug\%[roup]\>\ze\s\+\%([eE][nN][dD]\)\@!\S\+" matchgroup=vimAugroupKey end="\<aug\%[roup]\>\ze\s\+[eE][nN][dD]\>" contains=vimAutoCmd,@vimAugroupList,vimAugroupkey skipwhite nextgroup=vimAugroupEnd
else
- syn region vimAugroup matchgroup=vimAugroupKey start="\<aug\%[roup]\>\ze\s\+\K\k*" end="\<aug\%[roup]\>\ze\s\+[eE][nN][dD]\>" contains=vimAutoCmd,@vimAugroupList
+ syn region vimAugroup start="\<aug\%[roup]\>\ze\s\+\%([eE][nN][dD]\)\@!\S\+" matchgroup=vimAugroupKey end="\<aug\%[roup]\>\ze\s\+[eE][nN][dD]\>" contains=vimAutoCmd,@vimAugroupList,vimAugroupkey skipwhite nextgroup=vimAugroupEnd
endif
-syn match vimAugroup "aug\%[roup]!" contains=vimAugroupKey
if !exists("g:vimsyn_noerror") && !exists("g:vimsyn_noaugrouperror")
- syn match vimAugroupError "\<aug\%[roup]\>\s\+[eE][nN][dD]\>"
+ syn match vimAugroupError "\<aug\%[roup]\>\s\+[eE][nN][dD]\>"
endif
-syn keyword vimAugroupKey contained aug[roup]
+
+syn match vimAutoCmdGroup contained "\S\+"
+syn match vimAugroupEnd contained "\c\<END\>"
+syn match vimAugroupBang contained "\a\@1<=!" skipwhite nextgroup=vimAutoCmdGroup
+syn keyword vimAugroupKey contained aug[roup] skipwhite nextgroup=vimAugroupBang,vimAutoCmdGroup,vimAugroupEnd
" Operators: {{{2
" =========
@@ -272,7 +277,7 @@
" Functions : Tag is provided for those who wish to highlight tagged functions {{{2
" =========
syn cluster vimFuncList contains=vimCommand,vimFunctionError,vimFuncKey,Tag,vimFuncSID
-syn cluster vimFuncBodyList contains=vimAbb,vimAddress,vimAugroupKey,vimAutoCmd,vimCmplxRepeat,vimComment,vim9Comment,vimContinue,vimCtrlChar,vimEcho,vimEchoHL,vimEnvvar,vimExecute,vimIsCommand,vimFBVar,vimFunc,vimFunction,vimFuncVar,vimGlobal,vimHighlight,vimIsCommand,vimLet,vimLetHereDoc,vimLineComment,vimMap,vimMark,vimNorm,vimNotation,vimNotFunc,vimNumber,vimOper,vimOperParen,vimRegion,vimRegister,vimSearch,vimSet,vimSpecFile,vimString,vimSubst,vimSynLine,vimUnmap,vimUserCommand
+syn cluster vimFuncBodyList contains=@vimCmdList,vimCmplxRepeat,vimComment,vim9Comment,vimContinue,vimCtrlChar,vimEnvvar,vimFBVar,vimFunc,vimFunction,vimFuncVar,vimLetHereDoc,vimLineComment,vimNotation,vimNotFunc,vimNumber,vimOper,vimOperParen,vimRegion,vimRegister,vimSearch,vimSpecFile,vimString,vimSubst,vimSynLine
syn match vimFunction "\<\(fu\%[nction]\)!\=\s\+\%(<[sS][iI][dD]>\|[sSgGbBwWtTlL]:\)\=\%(\i\|[#.]\|{.\{-1,}}\)*\ze\s*(" contains=@vimFuncList nextgroup=vimFuncBody
syn match vimFunction "\<def\s\+new\i\{-}(" contains=@vimFuncList nextgroup=vimFuncBody
syn match vimFunction "\<def!\=\s\+\%(\i\|[#.]\|{.\{-1,}}\)*\ze\s*(" contains=@vimFuncList nextgroup=vimFuncBody
@@ -319,7 +324,7 @@
" User-Specified Commands: {{{2
" =======================
-syn cluster vimUserCmdList contains=vimAddress,vimSyntax,vimHighlight,vimAutoCmd,vimCmplxRepeat,vimComment,vim9Comment,vimCtrlChar,vimEscapeBrace,vimFunc,vimFuncName,vimFunction,vimFunctionError,vimIsCommand,vimMark,vimNotation,vimNumber,vimOper,vimRegion,vimRegister,vimLet,vimSet,vimSetEqual,vimSetString,vimSpecFile,vimString,vimSubst,vimSubstRep,vimSubstRange,vimSynLine
+syn cluster vimUserCmdList contains=@vimCmdList,vimCmplxRepeat,vimComment,vim9Comment,vimCtrlChar,vimEscapeBrace,vimFunc,vimFunctionError,vimNotation,vimNumber,vimOper,vimRegion,vimRegister,vimSpecFile,vimString,vimSubst,vimSubstRep,vimSubstRange,vimSynLine
syn keyword vimUserCommand contained com[mand]
syn match vimUserCmd "\<com\%[mand]!\=\>.*$" contains=vimUserAttrb,vimUserAttrbError,vimUserCommand,@vimUserCmdList,vimComFilter
syn match vimUserAttrbError contained "-\a\+\ze\s"
@@ -975,6 +980,7 @@
hi def link vimAbb vimCommand
hi def link vimAddress vimMark
+ hi def link vimAugroupBang vimBang
hi def link vimAugroupError vimError
hi def link vimAugroupKey vimCommand
hi def link vimAuHighlight vimHighlight