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vim-patch:1718e7d: runtime(vim): Update base-syntax, improve ex-bang matching (#31922)

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Always match ex-bang explicitly rather than incidentally as the ! operator.

fixes: vim/vim#16221
closes: vim/vim#16410

1718e7d07e

Co-authored-by: Doug Kearns <dougkearns@gmail.com>
This commit is contained in:
zeertzjq 2025-01-09 08:40:50 +08:00 committed by GitHub
parent c4b658fed8
commit 0d469b697e
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GPG Key ID: B5690EEEBB952194
2 changed files with 16 additions and 9 deletions
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17
runtime/syntax/vim.vim
View File

@ -198,7 +198,7 @@ syn case match
syn cluster vimCmdList contains=vimAbb,vimAddress,vimAutoCmd,vimAugroup,vimBehave,vimCall,vimCatch,vimConst,vimDef,vimDefFold,vimDelcommand,@vimEcho,vimEnddef,vimEndfunction,vimExecute,vimIsCommand,vimExtCmd,vimFor,vimFunction,vimFuncFold,vimGlobal,vimHighlight,vimLet,vimLoadkeymap,vimMap,vimMark,vimMatch,vimNotFunc,vimNormal,vimSet,vimSleep,vimSyntax,vimThrow,vimUnlet,vimUnmap,vimUserCmd,vimMenu,vimMenutranslate,@vim9CmdList
syn cluster vim9CmdList contains=vim9Abstract,vim9Class,vim9Const,vim9Enum,vim9Export,vim9Final,vim9For,vim9Interface,vim9Type,vim9Var
syn match vimCmdSep "[:|]\+" skipwhite nextgroup=@vimCmdList,vimSubst1
syn match vimIsCommand "\<\%(\h\w*\|[23]mat\%[ch]\)\>" contains=vimCommand
syn match vimIsCommand "\<\%(\h\w*\|[23]mat\%[ch]\)\>" nextgroup=vimBang contains=vimCommand
syn match vimBang contained "!"
syn match vimVar contained "\<\h[a-zA-Z0-9#_]*\>"
syn match vimVar "\<[bwglstav]:\h[a-zA-Z0-9#_]*\>"
@ -207,7 +207,6 @@ syn match vimVar "\s\zs&t_\S[a-zA-Z0-9]\>"
syn match vimVar "\s\zs&t_k;"
syn match vimFBVar contained "\<[bwglstav]:\h[a-zA-Z0-9#_]*\>"
syn keyword vimCommand contained in
syn match vimBang contained "!"
syn cluster vimExprList contains=vimEnvvar,vimFunc,vimNumber,vimOper,vimOperParen,vimLetRegister,vimString,vimVar,@vim9ExprList
syn cluster vim9ExprList contains=vim9Boolean,vim9Null
@ -275,7 +274,8 @@ syn keyword vimAugroupKey contained aug[roup] skipwhite nextgroup=vimAugroupBan
" Operators: {{{2
" =========
syn cluster vimOperGroup contains=vimEnvvar,vimFunc,vimFuncVar,vimOper,vimOperParen,vimNumber,vimString,vimRegister,@vimContinue,vim9Comment,vimVar,vimBoolean,vimNull
syn match vimOper "||\|&&\|[-+*/%.!]" skipwhite nextgroup=vimString,vimSpecFile
syn match vimOper "\a\@<!!" skipwhite nextgroup=vimString,vimSpecFile
syn match vimOper "||\|&&\|[-+*/%.]" skipwhite nextgroup=vimString,vimSpecFile
syn match vimOper "\%#=1\(==\|!=\|>=\|<=\|=\~\|!\~\|>\|<\|=\|!\~#\)[?#]\{0,2}" skipwhite nextgroup=vimString,vimSpecFile
syn match vimOper "\(\<is\|\<isnot\)[?#]\{0,2}\>" skipwhite nextgroup=vimString,vimSpecFile
syn region vimOperParen matchgroup=vimParenSep start="(" end=")" contains=@vimOperGroup
@ -553,8 +553,8 @@ syn region vimPatSepZone oneline contained matchgroup=vimPatSepZ start="\\%\
syn region vimPatRegion contained transparent matchgroup=vimPatSepR start="\\[z%]\=(" end="\\)" contains=@vimSubstList oneline
syn match vimNotPatSep contained "\\\\"
syn cluster vimStringGroup contains=vimEscape,vimEscapeBrace,vimPatSep,vimNotPatSep,vimPatSepErr,vimPatSepZone,@Spell
syn region vimString oneline keepend start=+[^a-zA-Z>!\\@]"+lc=1 skip=+\\\\\|\\"+ matchgroup=vimStringEnd end=+"+ contains=@vimStringGroup extend
syn region vimString oneline keepend start=+[^a-zA-Z>!\\@]'+lc=1 end=+'+ extend
syn region vimString oneline keepend start=+[^a-zA-Z>\\@]"+lc=1 skip=+\\\\\|\\"+ matchgroup=vimStringEnd end=+"+ contains=@vimStringGroup extend
syn region vimString oneline keepend start=+[^a-zA-Z>\\@]'+lc=1 end=+'+ extend
"syn region vimString oneline start="\s/\s*\A"lc=1 skip="\\\\\|\\+" end="/" contains=@vimStringGroup " see tst45.vim
syn match vimString contained +"[^"]*\\$+ skipnl nextgroup=vimStringCont
syn match vimStringCont contained +\(\\\\\|.\)\{-}[^\\]"+
@ -678,10 +678,12 @@ syn keyword vimAbb abc[lear] cabc[lear] iabc[lear] skipwhite nextgroup=vimMapMod
" Autocmd: {{{2
" =======
syn match vimAutoEventList contained "\(!\s\+\)\=\(\a\+,\)*\a\+" contains=vimAutoEvent,nvimAutoEvent nextgroup=vimAutoCmdSpace
syn match vimAutoCmdBang contained "\a\@1<=!" skipwhite nextgroup=vimAutoEventList
syn match vimAutoEventList contained "\%(\a\+,\)*\a\+" contains=vimAutoEvent,nvimAutoEvent nextgroup=vimAutoCmdSpace
syn match vimAutoCmdSpace contained "\s\+" nextgroup=vimAutoCmdSfxList
syn match vimAutoCmdSfxList contained "\S*" skipwhite nextgroup=vimAutoCmdMod,vimAutoCmdBlock
syn keyword vimAutoCmd au[tocmd] do[autocmd] doautoa[ll] skipwhite nextgroup=vimAutoEventList
syn keyword vimAutoCmd au[tocmd] skipwhite nextgroup=vimAutoCmdBang,vimAutoEventList
syn keyword vimAutoCmd do[autocmd] doautoa[ll] skipwhite nextgroup=vimAutoEventList
syn match vimAutoCmdMod "\(++\)\=\(once\|nested\)" skipwhite nextgroup=vimAutoCmdBlock
syn region vimAutoCmdBlock contained matchgroup=vimSep start="{" end="}" contains=@vimDefBodyList
@ -1275,6 +1277,7 @@ if !exists("skip_vim_syntax_inits")
hi def link vimAugroupError vimError
hi def link vimAugroupKey vimCommand
hi def link vimAutoCmd vimCommand
hi def link vimAutoCmdBang vimBang
hi def link vimAutoEvent Type
hi def link vimAutoCmdMod Special
hi def link vimBang vimOper

8
src/nvim/generators/gen_vimvim.lua
View File

@ -52,11 +52,13 @@ local function is_special_cased_cmd(cmd)
end
local vimcmd_start = 'syn keyword vimCommand contained '
local vimcmd_end = ' nextgroup=vimBang'
w(vimcmd_start)
local prev_cmd = nil
for _, cmd_desc in ipairs(ex_cmds.cmds) do
if lld.line_length > 850 then
w('\n' .. vimcmd_start)
w(vimcmd_end .. '\n' .. vimcmd_start)
end
local cmd = cmd_desc.command
if cmd:match('%w') and cmd ~= 'z' and not is_special_cased_cmd(cmd) then
@ -79,9 +81,11 @@ for _, cmd_desc in ipairs(ex_cmds.cmds) do
prev_cmd = cmd
end
w(vimcmd_end .. '\n')
local vimopt_start = 'syn keyword vimOption contained '
local vimopt_end = ' skipwhite nextgroup=vimSetEqual,vimSetMod'
w('\n\n' .. vimopt_start)
w('\n' .. vimopt_start)
for _, opt_desc in ipairs(options.options) do
if not opt_desc.immutable then