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3ce5337a9a
The skipwhite option is only relevant when there is a nextgroup directive as well. Normalise the usage across the file and remove the extraneous skipwhite directives. NFC.
147 lines
5.1 KiB
VimL
147 lines
5.1 KiB
VimL
" Vim syntax file
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" Language: swift
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" Maintainer: Joe Groff <jgroff@apple.com>
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" Last Change: 2013 Feb 2
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if exists("b:current_syntax")
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finish
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endif
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syn keyword swiftImport import skipwhite nextgroup=swiftImportModule
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syn match swiftImportModule /\<[A-Za-z_][A-Za-z_0-9]*\>/ contained nextgroup=swiftImportComponent
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syn match swiftImportComponent /\.\<[A-Za-z_][A-Za-z_0-9]*\>/ contained nextgroup=swiftImportComponent
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syn keyword swiftKeyword
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\ associatedtype
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\ break
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\ case
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\ catch
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\ continue
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\ convenience
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\ default
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\ defer
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\ do
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\ else
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\ extension
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\ final
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\ for
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\ guard
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\ if
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\ in
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\ internal
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\ let
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\ mutating
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\ nonmutating
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\ override
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\ private
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\ protocol
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\ public
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\ repeat
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\ required
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\ return
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\ static
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\ switch
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\ try
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\ typealias
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\ var
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\ where
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\ while
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syn keyword swiftTypeDefinition class extension protocol struct typealias enum skipwhite nextgroup=swiftTypeName
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syn region swiftTypeAttributes start="\[" end="\]" contained skipwhite nextgroup=swiftTypeName
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syn match swiftTypeName /\<[A-Za-z_][A-Za-z_0-9\.]*\>/ contained nextgroup=swiftTypeParameters
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syn region swiftTypeParameters start="<" end=">" contained
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syn keyword swiftMutating mutating skipwhite nextgroup=swiftFuncDefinition
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syn keyword swiftFuncDefinition func skipwhite nextgroup=swiftFuncAttributes,swiftFuncName,swiftOperator
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syn region swiftFuncAttributes start="\[" end="\]" contained skipwhite nextgroup=swiftFuncName,swiftOperator
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syn match swiftFuncName /\<[A-Za-z_][A-Za-z_0-9]*\>/ contained skipwhite nextgroup=swiftTypeParameters
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syn keyword swiftFuncKeyword subscript init destructor nextgroup=swiftTypeParameters
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syn keyword swiftVarDefinition var skipwhite nextgroup=swiftVarName
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syn keyword swiftVarDefinition let skipwhite nextgroup=swiftVarName
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syn match swiftVarName /\<[A-Za-z_][A-Za-z_0-9]*\>/ contained
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syn keyword swiftDefinitionModifier static public internal private
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syn match swiftImplicitVarName /\$\<[A-Za-z_0-9]\+\>/
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syn match swiftTypeDeclaration /:/ skipwhite nextgroup=swiftTypeAttributes,swiftTypeName
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syn match swiftTypeDeclaration /->/ skipwhite nextgroup=swiftTypeAttributes,swiftTypeName
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syn keyword swiftIdentifierKeyword metatype super self Self
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syn keyword swiftNew new skipwhite nextgroup=swiftTypeName
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syn keyword swiftBoolean true false
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syn region swiftString start=/"/ skip=/\\\\\|\\"/ end=/"/ contains=swiftInterpolation
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syn region swiftInterpolation start=/\\(/ end=/)/ contained
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syn region swiftComment start="/\*" end="\*/" contains=swiftComment,swiftLineComment,swiftTodo
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syn region swiftLineComment start="//" end="$" contains=swiftComment,swiftTodo
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syn match swiftDecimal /[+\-]\?\<\([0-9][0-9_]*\)\([.][0-9_]*\)\?\([eE][+\-]\?[0-9][0-9_]*\)\?\>/
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syn match swiftHex /[+\-]\?\<0x[0-9A-Fa-f][0-9A-Fa-f_]*\(\([.][0-9A-Fa-f_]*\)\?[pP][+\-]\?[0-9][0-9_]*\)\?\>/
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syn match swiftOct /[+\-]\?\<0o[0-7][0-7_]*\>/
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syn match swiftBin /[+\-]\?\<0b[01][01_]*\>/
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syn match swiftOperator +\.\@<!\.\.\.\@!\|[/=\-+*%<>!&|^~]\@<!\(/[/*]\@![/=\-+*%<>!&|^~]*\|*/\@![/=\-+*%<>!&|^~]*\|->\@![/=\-+*%<>!&|^~]*\|[=+%<>!&|^~][/=\-+*%<>!&|^~]*\)+ skipwhite nextgroup=swiftTypeParameters
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syn match swiftOperator "\.\.[<.]" skipwhite nextgroup=swiftTypeParameters
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syn match swiftChar /'\([^'\\]\|\\\(["'tnr0\\]\|x[0-9a-fA-F]\{2}\|u[0-9a-fA-F]\{4}\|U[0-9a-fA-F]\{8}\)\)'/
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syn keyword swiftLabel get set
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syn match swiftPreproc /^\s*#\(\<if\>\|\<else\>\|\<elseif\>\|\<endif\>\)/
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syn region swiftPreprocFalse start="^\s*#\<if\>\s\+\<false\>" end="^\s*#\(\<else\>\|\<elseif\>\|\<endif\>\)"
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syn match swiftAttribute /@\<\w\+\>/
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syn keyword swiftTodo TODO FIXME contained
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syn keyword swiftNil nil
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syn match swiftNilOps "\<as?\?\>"
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syn match swiftNilOps "??"
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hi def link swiftImport Include
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hi def link swiftImportModule Title
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hi def link swiftImportComponent Identifier
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hi def link swiftKeyword Statement
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hi def link swiftTypeDefinition Define
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hi def link swiftTypeName Type
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hi def link swiftTypeParameters Special
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hi def link swiftTypeAttributes PreProc
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hi def link swiftFuncDefinition Define
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hi def link swiftDefinitionModifier Define
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hi def link swiftFuncName Function
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hi def link swiftFuncAttributes PreProc
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hi def link swiftFuncKeyword Function
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hi def link swiftVarDefinition Define
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hi def link swiftVarName Identifier
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hi def link swiftImplicitVarName Identifier
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hi def link swiftIdentifierKeyword Identifier
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hi def link swiftTypeDeclaration Delimiter
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hi def link swiftBoolean Boolean
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hi def link swiftString String
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hi def link swiftInterpolation Special
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hi def link swiftComment Comment
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hi def link swiftLineComment Comment
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hi def link swiftDecimal Number
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hi def link swiftHex Number
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hi def link swiftOct Number
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hi def link swiftBin Number
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hi def link swiftOperator Function
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hi def link swiftChar Character
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hi def link swiftLabel Operator
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hi def link swiftNew Operator
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hi def link swiftMutating Statement
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hi def link swiftPreproc PreCondit
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hi def link swiftPreprocFalse Comment
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hi def link swiftAttribute Type
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hi def link swiftTodo Todo
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hi def link swiftNil Constant
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hi def link swiftNilOps Operator
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let b:current_syntax = "swift"
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