runtime(vim): Update base-syntax, improve :highlight command (#14228)
Improve :highlight command highlighting
- Use the same highlight groups for "default link" with and without
bang.
- Match some common line-continuation use.
- Match :hi clear variants.
- Highlight color-name values.
Resync vim.vim and generator/vim.vim.base.
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 ec617c7..95d55b9 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: 2024 Mar 15
+" Last Change: 2024 Mar 18
" Former Maintainer: Charles E. Campbell
" Base File URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_VIM
" Base File Version: 9.0-25
@@ -589,7 +589,6 @@
syn match vimUserFunc contained "\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%(\w\+\.\)*\I[a-zA-Z0-9_.]*\)\|\<\u[a-zA-Z0-9.]*\>\|\<if\>" contains=vimNotation
syn keyword vimFuncEcho contained ec ech echo
-
" User Command Highlighting: {{{2
syn match vimUsrCmd '^\s*\zs\u\%(\w*\)\@>\%([(#[]\|\s\+\%([-+*/%]\=\|\.\.\)=\)\@!'
@@ -724,7 +723,7 @@
syn match vimHiCtermError contained "\D\i*"
endif
syn match vimHighlight "\<hi\%[ghlight]\>" skipwhite nextgroup=vimHiBang,@vimHighlightCluster
-syn match vimHiBang contained "!" skipwhite nextgroup=@vimHighlightCluster
+syn match vimHiBang contained "\a\@1<=!" skipwhite nextgroup=@vimHighlightCluster
syn match vimHiGroup contained "\i\+"
syn case ignore
@@ -744,12 +743,12 @@
" Highlighting: hi group key=arg ... {{{2
syn cluster vimHiCluster contains=vimGroup,vimHiGroup,vimHiTerm,vimHiCTerm,vimHiStartStop,vimHiCtermFgBg,vimHiCtermul,vimHiCtermfont,vimHiGui,vimHiGuiFont,vimHiGuiFgBg,vimHiKeyError,vimNotation,vimComment,vim9comment
-syn region vimHiKeyList contained oneline start="\i\+" skip="\\\\\|\\|" end="$\||" contains=@vimHiCluster
+syn region vimHiKeyList contained start="\i\+" skip=+\\\\\|\\|\|\n\s*\\\|\n\s*"\\ + matchgroup=vimCmdSep end="|" excludenl end="$" contains=@vimContinue,@vimHiCluster
if !exists("g:vimsyn_noerror") && !exists("g:vimsyn_vimhikeyerror")
syn match vimHiKeyError contained "\i\+="he=e-1
endif
syn match vimHiTerm contained "\cterm="he=e-1 nextgroup=vimHiAttribList
-syn match vimHiStartStop contained "\c\(start\|stop\)="he=e-1 nextgroup=vimHiTermcap,vimOption
+syn match vimHiStartStop contained "\c\%(start\|stop\)="he=e-1 nextgroup=vimHiTermcap,vimOption
syn match vimHiCTerm contained "\ccterm="he=e-1 nextgroup=vimHiAttribList
syn match vimHiCtermFgBg contained "\ccterm[fb]g="he=e-1 nextgroup=vimHiNmbr,vimHiCtermColor,vimFgBgAttrib,vimHiCtermError
syn match vimHiCtermul contained "\cctermul="he=e-1 nextgroup=vimHiNmbr,vimHiCtermColor,vimFgBgAttrib,vimHiCtermError
@@ -761,12 +760,13 @@
syn match vimHiNmbr contained '\d\+'
" Highlight: clear {{{2
-syn keyword vimHiClear contained clear nextgroup=vimHiGroup
+syn keyword vimHiClear contained clear skipwhite nextgroup=vimGroup,vimHiGroup
" Highlight: link {{{2
" see tst24 (hi def vs hi) (Jul 06, 2018)
"syn region vimHiLink contained oneline matchgroup=vimCommand start="\(\<hi\%[ghlight]\s\+\)\@<=\(\(def\%[ault]\s\+\)\=link\>\|\<def\>\)" end="$" contains=vimHiGroup,vimGroup,vimHLGroup,vimNotation
-syn region vimHiLink contained oneline matchgroup=vimCommand start="\(\<hi\%[ghlight]\s\+\)\@<=\(\(def\%[ault]\s\+\)\=link\>\|\<def\>\)" end="$" contains=@vimHiCluster
+" TODO: simplify and allow line continuations --djk
+syn region vimHiLink contained matchgroup=Type start="\%(\<hi\%[ghlight]!\=\s\+\)\@<=\%(\%(def\%[ault]\s\+\)\=link\>\|\<def\%[ault]\>\)" skip=+\\\\\|\\|\|\n\s*\\\|\n\s*"\\ + matchgroup=vimCmdSep end="|" excludenl end="$" contains=@vimContinue,@vimHiCluster
" Control Characters: {{{2
" ==================
@@ -1038,8 +1038,6 @@
hi def link vimFBVar vimVar
hi def link vimFgBgAttrib vimHiAttrib
hi def link vimFuncEcho vimCommand
- hi def link vimHiCtermul vimHiTerm
- hi def link vimHiCtermfont vimHiTerm
hi def link vimFold Folded
hi def link vimFor vimCommand
hi def link vimFTCmd vimCommand
@@ -1055,8 +1053,11 @@
hi def link vimGroup Type
hi def link vimHiAttrib PreProc
hi def link vimHiBang vimBang
- hi def link vimHiClear vimHighlight
+ hi def link vimHiClear Type
+ hi def link vimHiCtermColor Constant
hi def link vimHiCtermFgBg vimHiTerm
+ hi def link vimHiCtermfont vimHiTerm
+ hi def link vimHiCtermul vimHiTerm
hi def link vimHiCTerm vimHiTerm
hi def link vimHighlight vimCommand
hi def link vimHiGroup vimGroupName