From: Aliaksei Budavei <32549825+zzzyxwvut@users.noreply.github.com> Date: Sun, 31 Mar 2024 16:26:32 +0000 (+0300) Subject: runtime(vim): Distinguish Vim9 builtin object methods from namesake builtin functions... X-Git-Tag: v9.1.0230~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=80aabaab6636faa7cec461acc4b1fcc3a4c89376;p=thirdparty%2Fvim.git runtime(vim): Distinguish Vim9 builtin object methods from namesake builtin functions (#14348) Currently, the overriding object method definitions are matched as vimFunctionError (:help builtin-object-methods, v9.1.0148). For example: ------------------------------------------------------------ vim9script class Test def string(): string return "Test" enddef endclass echo string(Test.new()) == Test.new().string() ------------------------------------------------------------ Instead, let's introduce a new syntax group vimMethodName and make these methods its members. In order to emphasise the link between the overriding methods and the overridden functions for highlighting, vimMethodName is linked by default to vimFuncName. Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com> Signed-off-by: Doug Kearns Signed-off-by: Christian Brabandt --- diff --git a/runtime/syntax/generator/vim.vim.base b/runtime/syntax/generator/vim.vim.base index 25c67ecacb..0f8ab0adda 100644 --- a/runtime/syntax/generator/vim.vim.base +++ b/runtime/syntax/generator/vim.vim.base @@ -3,7 +3,7 @@ " Maintainer: Hirohito Higashi " Doug Kearns " URL: https://github.com/vim-jp/syntax-vim-ex -" Last Change: 2024 Mar 28 +" Last Change: 2024 Mar 31 " Former Maintainer: Charles E. Campbell " DO NOT CHANGE DIRECTLY. @@ -249,7 +249,7 @@ syn match vimDef "\" skipwhite nextgroup=vimCmdSep,vimComment,vimFuncPatt syn match vimFunction "\!\=\s*\%(<[sS][iI][dD]>\|[sg]:\)\=\%(\i\|[#.]\|{.\{-1,}}\)\+" contains=@vimFuncList skipwhite nextgroup=vimFuncParams syn match vimDef "\!\=\s*\%(<[sS][iI][dD]>\|[sg]:\)\=\%(\i\|[#.]\|{.\{-1,}}\)\+" contains=@vimDefList nextgroup=vimDefParams +syn match vimDef "\!\=\s*\%(<[sS][iI][dD]>\|[sg]:\)\=\%(\i\|[#.]\|{.\{-1,}}\)\+" contains=@vimDefList,vimMethodName nextgroup=vimDefParams syn match vimFuncComment contained +".*+ skipwhite skipnl nextgroup=vimFuncBody,vimEndfunction syn match vimDefComment contained "#.*" skipwhite skipnl nextgroup=vimDefBody,vimEnddef @@ -259,6 +259,7 @@ syn match vimFuncSID contained "\c" syn match vimFuncSID contained "\<[sg]:" syn keyword vimFuncKey contained fu[nction] syn keyword vimDefKey contained def +syn keyword vimMethodName contained empty len string syn region vimFuncParams contained matchgroup=Delimiter start="(" skip=+\n\s*\\\|\n\s*"\\ + end=")" skipwhite skipnl nextgroup=vimFuncBody,vimFuncComment,vimEndfunction,vimFuncMod contains=vimFuncParam,@vimContinue syn region vimDefParams contained matchgroup=Delimiter start="(" end=")" skipwhite skipnl nextgroup=vimDefBody,vimDefComment,vimEnddef,vimReturnType contains=vimDefParam,vim9Comment @@ -579,7 +580,7 @@ syn case match " (following Gautam Iyer's suggestion) " ========================== syn match vimFunc "\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%(\w\+\.\)*\I[a-zA-Z0-9_.]*\)\ze\s*(" contains=vimFuncEcho,vimFuncName,vimUserFunc,vimExecute -syn match vimUserFunc contained "\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%(\w\+\.\)*\I[a-zA-Z0-9_.]*\)\|\<\u[a-zA-Z0-9.]*\>\|\" contains=vimNotation +syn match vimUserFunc contained "\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%(\w\+\.\)*\I[a-zA-Z0-9_.]*\)\|\<\u[a-zA-Z0-9.]*\>\|\" contains=vimNotation,vimMethodName syn keyword vimFuncEcho contained ec ech echo " User Command Highlighting: {{{2 @@ -589,7 +590,9 @@ syn match vimUsrCmd '^\s*\zs\u\%(\w*\)\@>\%([(#[]\|\s\+\%([-+*/%]\=\|\.\.\)=\)\@ " ==================== if !exists("g:vimsyn_noerror") && !exists("g:vimsyn_novimfunctionerror") " TODO: The new-prefix exception should only apply to constructor definitions. - syn match vimFunctionError "\s\zs\%(new\)\@![a-z0-9]\i\{-}\ze\s*(" contained contains=vimFuncKey,vimFuncBlank + " TODO: The |builtin-object-methods| exception should only apply to method + " definitions. + syn match vimFunctionError "\s\zs\%(empty\|len\|new\|string\)\@![a-z0-9]\i\{-}\ze\s*(" contained contains=vimFuncKey,vimFuncBlank syn match vimFunctionError "\s\zs\%(<[sS][iI][dD]>\|[sSgGbBwWtTlL]:\)\d\i\{-}\ze\s*(" contained contains=vimFuncKey,vimFuncBlank syn match vimElseIfErr "\" syn match vimBufnrWarn /\v+0#af5f00255#ffffff0|i|m|9|s|c|r|i|p|t| +0#0000000&@64 +|#+0#0000e05&| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |h|i| |l|i|n|k| |v|i|m|M|e|t|h|o|d|N|a|m|e| |T|o|d|o| +0#0000000&@31 +@75 +@75 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+>e+0#af5f00255&|c|h|o| +0#0000000&|s+0#00e0e07&|2| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|'+0#e000002&|(|0|,| |1|)|'| +0#0000000&|&+0#af5f00255&@1| +0#0000000&|s+0#00e0e07&|t|r|i|n|g|(+0#e000e06&|p+0#00e0e07&|a|i|r|)+0#e000e06&| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|'+0#e000002&|(|0|,| |1|)|'| +0#0000000&@27 +@57|5|6|,|1| @9|B|o|t| diff --git a/runtime/syntax/testdir/input/vim_object_methods.vim b/runtime/syntax/testdir/input/vim_object_methods.vim new file mode 100644 index 0000000000..d22c7f2e6f --- /dev/null +++ b/runtime/syntax/testdir/input/vim_object_methods.vim @@ -0,0 +1,56 @@ +vim9script +# VIM_TEST_SETUP hi link vimMethodName Todo + + +# Vim |builtin-object-methods| and namesake builtin functions. +class PairClassTest + public const a: any + public const b: any + + def new(a: any, b: any) + this.a = a + this.b = b + enddef + + def empty(): bool + return false + enddef + def len(): number + return 2 + enddef + def string(): string + return printf('(%s, %s)', this.a, this.b) + enddef +endclass + +enum MarkerEnumTest + INSTANCE + + def NoOp() + enddef + + def empty(): bool + return true + enddef + def len(): number + return 0 + enddef + def string(): string + return this.name + enddef +endenum + +const b1: bool = empty(MarkerEnumTest.INSTANCE) +const n1: number = len(MarkerEnumTest.INSTANCE) +const s1: string = string(MarkerEnumTest.INSTANCE) +echo b1 && MarkerEnumTest.INSTANCE.empty() +echo n1 == 0 && MarkerEnumTest.INSTANCE.len() == 0 +echo s1 == 'INSTANCE' && MarkerEnumTest.INSTANCE.string() == 'INSTANCE' + +const pair: PairClassTest = PairClassTest.new(0, 1) +const b2: bool = !pair.empty() +const n2: number = pair.len() +const s2: string = pair.string() +echo b2 && !empty(pair) +echo n2 == 2 && len(pair) == 2 +echo s2 == '(0, 1)' && string(pair) == '(0, 1)' diff --git a/runtime/syntax/vim.vim b/runtime/syntax/vim.vim index c68f0fea4a..5b956703b4 100644 --- a/runtime/syntax/vim.vim +++ b/runtime/syntax/vim.vim @@ -3,7 +3,7 @@ " Maintainer: Hirohito Higashi " Doug Kearns " URL: https://github.com/vim-jp/syntax-vim-ex -" Last Change: 2024 Mar 28 +" Last Change: 2024 Mar 31 " Former Maintainer: Charles E. Campbell " DO NOT CHANGE DIRECTLY. @@ -286,7 +286,7 @@ syn match vimDef "\" skipwhite nextgroup=vimCmdSep,vimComment,vimFuncPatt syn match vimFunction "\!\=\s*\%(<[sS][iI][dD]>\|[sg]:\)\=\%(\i\|[#.]\|{.\{-1,}}\)\+" contains=@vimFuncList skipwhite nextgroup=vimFuncParams syn match vimDef "\!\=\s*\%(<[sS][iI][dD]>\|[sg]:\)\=\%(\i\|[#.]\|{.\{-1,}}\)\+" contains=@vimDefList nextgroup=vimDefParams +syn match vimDef "\!\=\s*\%(<[sS][iI][dD]>\|[sg]:\)\=\%(\i\|[#.]\|{.\{-1,}}\)\+" contains=@vimDefList,vimMethodName nextgroup=vimDefParams syn match vimFuncComment contained +".*+ skipwhite skipnl nextgroup=vimFuncBody,vimEndfunction syn match vimDefComment contained "#.*" skipwhite skipnl nextgroup=vimDefBody,vimEnddef @@ -296,6 +296,7 @@ syn match vimFuncSID contained "\c" syn match vimFuncSID contained "\<[sg]:" syn keyword vimFuncKey contained fu[nction] syn keyword vimDefKey contained def +syn keyword vimMethodName contained empty len string syn region vimFuncParams contained matchgroup=Delimiter start="(" skip=+\n\s*\\\|\n\s*"\\ + end=")" skipwhite skipnl nextgroup=vimFuncBody,vimFuncComment,vimEndfunction,vimFuncMod contains=vimFuncParam,@vimContinue syn region vimDefParams contained matchgroup=Delimiter start="(" end=")" skipwhite skipnl nextgroup=vimDefBody,vimDefComment,vimEnddef,vimReturnType contains=vimDefParam,vim9Comment @@ -623,7 +624,7 @@ syn case match " (following Gautam Iyer's suggestion) " ========================== syn match vimFunc "\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%(\w\+\.\)*\I[a-zA-Z0-9_.]*\)\ze\s*(" contains=vimFuncEcho,vimFuncName,vimUserFunc,vimExecute -syn match vimUserFunc contained "\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%(\w\+\.\)*\I[a-zA-Z0-9_.]*\)\|\<\u[a-zA-Z0-9.]*\>\|\" contains=vimNotation +syn match vimUserFunc contained "\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%(\w\+\.\)*\I[a-zA-Z0-9_.]*\)\|\<\u[a-zA-Z0-9.]*\>\|\" contains=vimNotation,vimMethodName syn keyword vimFuncEcho contained ec ech echo " User Command Highlighting: {{{2 @@ -633,7 +634,9 @@ syn match vimUsrCmd '^\s*\zs\u\%(\w*\)\@>\%([(#[]\|\s\+\%([-+*/%]\=\|\.\.\)=\)\@ " ==================== if !exists("g:vimsyn_noerror") && !exists("g:vimsyn_novimfunctionerror") " TODO: The new-prefix exception should only apply to constructor definitions. - syn match vimFunctionError "\s\zs\%(new\)\@![a-z0-9]\i\{-}\ze\s*(" contained contains=vimFuncKey,vimFuncBlank + " TODO: The |builtin-object-methods| exception should only apply to method + " definitions. + syn match vimFunctionError "\s\zs\%(empty\|len\|new\|string\)\@![a-z0-9]\i\{-}\ze\s*(" contained contains=vimFuncKey,vimFuncBlank syn match vimFunctionError "\s\zs\%(<[sS][iI][dD]>\|[sSgGbBwWtTlL]:\)\d\i\{-}\ze\s*(" contained contains=vimFuncKey,vimFuncBlank syn match vimElseIfErr "\" syn match vimBufnrWarn /\