thac0/vim
1
0
Fork 0
forked from aniani/vim
Code Activity

runtime(vim): Update base-syntax, improve :echo highlighting (#14103)

Browse Source 
- Normalise behaviour of :echo commands and improve expression matching.
- Allow continued argument lines.
- Refine string interpolation groups.
- Remove duplicated :menu and :map generated commands that are handled
  specially later in the file.

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
dkearns
2024-02-28 05:59:30 +11:00
committed by GitHub
parent c7ddc9b735
commit b1427b46f5
6 changed files with 124 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
runtime/syntax/generator/vim.vim.base
View File

@@ -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 18, 2024
" Last Change: Feb 27, 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
@@ -176,6 +176,8 @@ syn match vimVar "\s\zs&t_k;"
syn match vimFBVar contained "\<[bwglstav]:\h[a-zA-Z0-9#_]*\>"
syn keyword vimCommand contained in
syn cluster vimExprList contains=vimEnvvar,vimFunc,vimFuncVar,vimNumber,vimOper,vimOperParen,vimLetRegister,vimString,vimVar
" Insertions And Appends: insert append {{{2
" (buftype != nofile test avoids having append, change, insert show up in the command window)
" =======================
@@ -344,11 +346,11 @@ syn match vimEscape contained "\\\o\{1,3}\|\\[xX]\x\{1,2}\|\\u\x\{1,4}\|\\U\x\{1
syn match vimEscape contained "\\<" contains=vimNotation
syn match vimEscape contained "\\<\*[^>]*>\=>"
syn region vimString start=+$'+ end=+'+ skip=+''+ oneline contains=vimStringInterpolationBrace,vimStringInterpolationExpr
syn region vimString start=+$"+ end=+"+ oneline contains=@vimStringGroup,vimStringInterpolationBrace,vimStringInterpolationExpr
syn region vimStringInterpolationExpr matchgroup=vimSep start=+{+ end=+}+ oneline contains=vimFunc,vimFuncVar,vimOper,vimOperParen,vimNotation,vimNumber,vimString,vimVar
syn match vimStringInterpolationBrace "{{"
syn match vimStringInterpolationBrace "}}"
syn region vimString oneline start=+$'+ skip=+''+ end=+'+ contains=vimStringInterpolationBrace,vimStringInterpolationExpr
syn region vimString oneline start=+$"+ end=+"+ contains=@vimStringGroup,vimStringInterpolationBrace,vimStringInterpolationExpr
syn region vimStringInterpolationExpr oneline contained matchgroup=vimSep start=+{+ end=+}+ contains=@vimExprList
syn match vimStringInterpolationBrace contained "{{"
syn match vimStringInterpolationBrace contained "}}"
" Substitutions: {{{2
" =============
@@ -442,13 +444,16 @@ syn match vimAutoCmdMod "\(++\)\=\(once\|nested\)"
" Echo And Execute: -- prefer strings! {{{2
" ================
syn region vimEcho oneline excludenl matchgroup=vimCommand start="\<ec\%[ho]\>" skip="\(\\\\\)*\\|" end="$\||" contains=vimFunc,vimFuncVar,vimString,vimVar
syn region vimExecute oneline excludenl matchgroup=vimCommand start="\<exe\%[cute]\>" skip="\(\\\\\)*\\|" end="$\||\|<[cC][rR]>" contains=vimFuncVar,vimIsCommand,vimOper,vimNotation,vimOperParen,vimString,vimVar
syn match vimEchoHL "echohl\=" skipwhite nextgroup=vimGroup,vimHLGroup,vimEchoHLNone
" GEN_SYN_VIM: vimCommand echo, START_STR='syn keyword vimEcho', END_STR='skipwhite nextgroup=vimEchoExpr'
syn region vimEchoExpr contained start="[^[:space:]|]" skip=+\\\\\|\\|\|\n\s*\\\|\n\s*"\\ + matchgroup=vimCmdSep end="|" end="$" contains=@vimContinue,@vimExprList
syn match vimEchoHL "\<echohl\=\>" skipwhite nextgroup=vimGroup,vimHLGroup,vimEchoHLNone
syn case ignore
syn keyword vimEchoHLNone none
syn case match
syn region vimExecute oneline excludenl matchgroup=vimCommand start="\<exe\%[cute]\>" skip="\(\\\\\)*\\|" end="$\||\|<[cC][rR]>" contains=vimFuncVar,vimIsCommand,vimOper,vimNotation,vimOperParen,vimString,vimVar
" Maps: {{{2
" ====
syn match vimMap "\<map\>\ze\s*(\@!" skipwhite nextgroup=vimMapMod,vimMapLhs
@@ -949,6 +954,7 @@ if !exists("skip_vim_syntax_inits")
hi def link vimContinue Special
hi def link vimContinueComment vimComment
hi def link vimCtrlChar SpecialChar
hi def link vimEcho vimCommand
hi def link vimEchoHLNone vimGroup
hi def link vimEchoHL vimCommand
hi def link vimElseIfErr Error