runtime(vim): Update base-syntax, match Vim9 boolean and null literals in parens
- Match Vim9 boolean and null literals in parenthesised expressions and
function argument lists.
- Match read-only registers in expressions.
closes: #16622
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 854e3e0..0d4082a 100644
--- a/runtime/syntax/vim.vim
+++ b/runtime/syntax/vim.vim
@@ -2,7 +2,7 @@
" Language: Vim script
" Maintainer: Hirohito Higashi <h.east.727 ATMARK gmail.com>
" Doug Kearns <dougkearns@gmail.com>
-" Last Change: 2025 Feb 08
+" Last Change: 2025 Feb 13
" Former Maintainer: Charles E. Campbell
" DO NOT CHANGE DIRECTLY.
@@ -298,7 +298,7 @@
" ====
syn match vimCall "\<call\=\>" skipwhite nextgroup=vimFunc
-" Debuggready {{{2
+" Debuggreedy {{{2
" ===========
" TODO: special-cased until generalised range/count support is implemented
syn match vimDebuggreedy "\<0\=debugg\%[reedy]\>" contains=vimCount
@@ -343,7 +343,7 @@
" Operators: {{{2
" =========
-syn cluster vimOperGroup contains=@vimSpecialVar,vimFunc,vimLambda,vimOper,vimOperParen,vimNumber,vimString,vimRegister,@vimContinue,vim9Comment,vimVar,vimBoolean,vim9LambdaParams,vimNull
+syn cluster vimOperGroup contains=@vimContinue,@vimExprList,vim9Comment
syn match vimOper "\a\@<!!" skipwhite skipnl nextgroup=@vimOperContinue,@vimExprList,vimSpecFile
syn match vimOper "||\|&&\|[-+*/%.]" skipwhite skipnl nextgroup=@vimOperContinue,@vimExprList,vimSpecFile
syn match vimOper "?" skipwhite skipnl nextgroup=@vimOperContinue,@vimExprList
@@ -743,7 +743,7 @@
syn match vimRegister '\<normal\s\+\zs"[a-zA-Z0-9]'
syn match vimRegister '@"'
syn match vimPlainRegister contained '"[a-zA-Z0-9\-:.%#*+=]'
-syn match vimLetRegister contained '@["0-9\-a-zA-Z#=*+_/]'
+syn match vimLetRegister contained '@["0-9\-a-zA-Z:.%#=*+~_/]'
syn match vimAddress ",\zs[.$]" skipwhite nextgroup=vimSubst1
syn match vimAddress "%\ze\a" skipwhite nextgroup=vimString,vimSubst1