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Diffstat (limited to 'runtime/syntax/swift.vim')
| -rw-r--r-- | runtime/syntax/swift.vim | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/runtime/syntax/swift.vim b/runtime/syntax/swift.vim new file mode 100644 index 0000000..ff07be2 --- /dev/null +++ b/runtime/syntax/swift.vim @@ -0,0 +1,286 @@ +" This source file is part of the Swift.org open source project +" +" Copyright (c) 2014 - 2020 Apple Inc. and the Swift project authors +" Licensed under Apache License v2.0 with Runtime Library Exception +" +" See https://swift.org/LICENSE.txt for license information +" See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors +" +" Vim syntax file +" Language: swift +" Maintainer: Joe Groff <jgroff@apple.com> +" Last Change: 2018 Jan 21 +" +" Vim maintainer: Emir SARI <bitigchi@me.com> + +if exists("b:current_syntax") + finish +endif + +let s:keepcpo = &cpo +set cpo&vim + +syn keyword swiftKeyword + \ break + \ case + \ catch + \ continue + \ default + \ defer + \ do + \ else + \ fallthrough + \ for + \ guard + \ if + \ in + \ repeat + \ return + \ switch + \ throw + \ try + \ where + \ while +syn match swiftMultiwordKeyword + \ "indirect case" + +syn keyword swiftCoreTypes + \ Any + \ AnyObject + +syn keyword swiftImport skipwhite skipempty nextgroup=swiftImportModule + \ import + +syn keyword swiftDefinitionModifier + \ convenience + \ dynamic + \ fileprivate + \ final + \ internal + \ lazy + \ nonmutating + \ open + \ override + \ prefix + \ private + \ public + \ required + \ rethrows + \ static + \ throws + \ weak + +syn keyword swiftInOutKeyword skipwhite skipempty nextgroup=swiftTypeName + \ inout + +syn keyword swiftIdentifierKeyword + \ Self + \ metatype + \ self + \ super + +syn keyword swiftFuncKeywordGeneral skipwhite skipempty nextgroup=swiftTypeParameters + \ init + +syn keyword swiftFuncKeyword + \ deinit + \ subscript + +syn keyword swiftScope + \ autoreleasepool + +syn keyword swiftMutating skipwhite skipempty nextgroup=swiftFuncDefinition + \ mutating +syn keyword swiftFuncDefinition skipwhite skipempty nextgroup=swiftTypeName,swiftOperator + \ func + +syn keyword swiftTypeDefinition skipwhite skipempty nextgroup=swiftTypeName + \ class + \ enum + \ extension + \ operator + \ precedencegroup + \ protocol + \ struct + +syn keyword swiftTypeAliasDefinition skipwhite skipempty nextgroup=swiftTypeAliasName + \ associatedtype + \ typealias + +syn match swiftMultiwordTypeDefinition skipwhite skipempty nextgroup=swiftTypeName + \ "indirect enum" + +syn keyword swiftVarDefinition skipwhite skipempty nextgroup=swiftVarName + \ let + \ var + +syn keyword swiftLabel + \ get + \ set + \ didSet + \ willSet + +syn keyword swiftBoolean + \ false + \ true + +syn keyword swiftNil + \ nil + +syn match swiftImportModule contained nextgroup=swiftImportComponent + \ /\<[A-Za-z_][A-Za-z_0-9]*\>/ +syn match swiftImportComponent contained nextgroup=swiftImportComponent + \ /\.\<[A-Za-z_][A-Za-z_0-9]*\>/ + +syn match swiftTypeAliasName contained skipwhite skipempty nextgroup=swiftTypeAliasValue + \ /\<[A-Za-z_][A-Za-z_0-9]*\>/ +syn match swiftTypeName contained skipwhite skipempty nextgroup=swiftTypeParameters + \ /\<[A-Za-z_][A-Za-z_0-9\.]*\>/ +syn match swiftVarName contained skipwhite skipempty nextgroup=swiftTypeDeclaration + \ /\<[A-Za-z_][A-Za-z_0-9]*\>/ +syn match swiftImplicitVarName + \ /\$\<[A-Za-z_0-9]\+\>/ + +" TypeName[Optionality]? +syn match swiftType contained skipwhite skipempty nextgroup=swiftTypeParameters + \ /\<[A-Za-z_][A-Za-z_0-9\.]*\>[!?]\?/ +" [Type:Type] (dictionary) or [Type] (array) +syn region swiftType contained contains=swiftTypePair,swiftType + \ matchgroup=Delimiter start=/\[/ end=/\]/ +syn match swiftTypePair contained skipwhite skipempty nextgroup=swiftTypeParameters,swiftTypeDeclaration + \ /\<[A-Za-z_][A-Za-z_0-9\.]*\>[!?]\?/ +" (Type[, Type]) (tuple) +" FIXME: we should be able to use skip="," and drop swiftParamDelim +syn region swiftType contained contains=swiftType,swiftParamDelim + \ matchgroup=Delimiter start="[^@]\?(" end=")" matchgroup=NONE skip="," +syn match swiftParamDelim contained + \ /,/ +" <Generic Clause> (generics) +syn region swiftTypeParameters contained contains=swiftVarName,swiftConstraint + \ matchgroup=Delimiter start="<" end=">" matchgroup=NONE skip="," +syn keyword swiftConstraint contained + \ where + +syn match swiftTypeAliasValue skipwhite skipempty nextgroup=swiftType + \ /=/ +syn match swiftTypeDeclaration skipwhite skipempty nextgroup=swiftType,swiftInOutKeyword + \ /:/ +syn match swiftTypeDeclaration skipwhite skipempty nextgroup=swiftType + \ /->/ + +syn match swiftKeyword + \ /\<case\>/ +syn region swiftCaseLabelRegion + \ matchgroup=swiftKeyword start=/\<case\>/ matchgroup=Delimiter end=/:/ oneline contains=TOP +syn region swiftDefaultLabelRegion + \ matchgroup=swiftKeyword start=/\<default\>/ matchgroup=Delimiter end=/:/ oneline + +syn region swiftParenthesisRegion contains=TOP + \ matchgroup=NONE start=/(/ end=/)/ + +syn region swiftString contains=swiftInterpolationRegion + \ start=/"/ skip=/\\\\\|\\"/ end=/"/ +syn region swiftInterpolationRegion contained contains=TOP + \ matchgroup=swiftInterpolation start=/\\(/ end=/)/ +syn region swiftComment contains=swiftComment,swiftLineComment,swiftTodo + \ start="/\*" end="\*/" +syn region swiftLineComment contains=swiftComment,swiftTodo + \ start="//" end="$" + +syn match swiftDecimal + \ /[+\-]\?\<\([0-9][0-9_]*\)\([.][0-9_]*\)\?\([eE][+\-]\?[0-9][0-9_]*\)\?\>/ +syn match swiftHex + \ /[+\-]\?\<0x[0-9A-Fa-f][0-9A-Fa-f_]*\(\([.][0-9A-Fa-f_]*\)\?[pP][+\-]\?[0-9][0-9_]*\)\?\>/ +syn match swiftOct + \ /[+\-]\?\<0o[0-7][0-7_]*\>/ +syn match swiftBin + \ /[+\-]\?\<0b[01][01_]*\>/ + +syn match swiftOperator skipwhite skipempty nextgroup=swiftTypeParameters + \ "\.\@<!\.\.\.\@!\|[/=\-+*%<>!&|^~]\@<!\(/[/*]\@![/=\-+*%<>!&|^~]*\|*/\@![/=\-+*%<>!&|^~]*\|->\@![/=\-+*%<>!&|^~]*\|[=+%<>!&|^~][/=\-+*%<>!&|^~]*\)" +syn match swiftOperator skipwhite skipempty nextgroup=swiftTypeParameters + \ "\.\.[<.]" + +syn match swiftChar + \ /'\([^'\\]\|\\\(["'tnr0\\]\|x[0-9a-fA-F]\{2}\|u[0-9a-fA-F]\{4}\|U[0-9a-fA-F]\{8}\)\)'/ + +syn match swiftTupleIndexNumber contains=swiftDecimal + \ /\.[0-9]\+/ +syn match swiftDecimal contained + \ /[0-9]\+/ + +syn match swiftPreproc + \ /#\(\<column\>\|\<dsohandle\>\|\<file\>\|\<line\>\|\<function\>\)/ +syn match swiftPreproc + \ /^\s*#\(\<if\>\|\<else\>\|\<elseif\>\|\<endif\>\|\<error\>\|\<warning\>\)/ +syn region swiftPreprocFalse + \ start="^\s*#\<if\>\s\+\<false\>" end="^\s*#\(\<else\>\|\<elseif\>\|\<endif\>\)" + +syn match swiftAttribute + \ /@\<\w\+\>/ skipwhite skipempty nextgroup=swiftType,swiftTypeDefinition + +syn keyword swiftTodo MARK TODO FIXME contained + +syn match swiftCastOp skipwhite skipempty nextgroup=swiftType,swiftCoreTypes + \ "\<is\>" +syn match swiftCastOp skipwhite skipempty nextgroup=swiftType,swiftCoreTypes + \ "\<as\>[!?]\?" + +syn match swiftNilOps + \ "??" + +syn region swiftReservedIdentifier oneline + \ start=/`/ end=/`/ + +hi def link swiftImport Include +hi def link swiftImportModule Title +hi def link swiftImportComponent Identifier +hi def link swiftKeyword Statement +hi def link swiftCoreTypes Type +hi def link swiftMultiwordKeyword Statement +hi def link swiftTypeDefinition Define +hi def link swiftMultiwordTypeDefinition Define +hi def link swiftType Type +hi def link swiftTypePair Type +hi def link swiftTypeAliasName Identifier +hi def link swiftTypeName Function +hi def link swiftConstraint Special +hi def link swiftFuncDefinition Define +hi def link swiftDefinitionModifier Operator +hi def link swiftInOutKeyword Define +hi def link swiftFuncKeyword Function +hi def link swiftFuncKeywordGeneral Function +hi def link swiftTypeAliasDefinition Define +hi def link swiftVarDefinition Define +hi def link swiftVarName Identifier +hi def link swiftImplicitVarName Identifier +hi def link swiftIdentifierKeyword Identifier +hi def link swiftTypeAliasValue Delimiter +hi def link swiftTypeDeclaration Delimiter +hi def link swiftTypeParameters Delimiter +hi def link swiftBoolean Boolean +hi def link swiftString String +hi def link swiftInterpolation Special +hi def link swiftComment Comment +hi def link swiftLineComment Comment +hi def link swiftDecimal Number +hi def link swiftHex Number +hi def link swiftOct Number +hi def link swiftBin Number +hi def link swiftOperator Function +hi def link swiftChar Character +hi def link swiftLabel Operator +hi def link swiftMutating Statement +hi def link swiftPreproc PreCondit +hi def link swiftPreprocFalse Comment +hi def link swiftAttribute Type +hi def link swiftTodo Todo +hi def link swiftNil Constant +hi def link swiftCastOp Operator +hi def link swiftNilOps Operator +hi def link swiftScope PreProc + +let b:current_syntax = "swift" + +let &cpo = s:keepcpo +unlet s:keepcpo |