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" Vim syntax file
" Language: C#
" Maintainer: Nick Jensen <nickspoon@gmail.com>
" Former Maintainers: Anduin Withers <awithers@anduin.com>
" Johannes Zellner <johannes@zellner.org>
" Last Change: 2018-11-26
" Filenames: *.cs
" License: Vim (see :h license)
" Repository: https://github.com/nickspoons/vim-cs
"
" REFERENCES:
" [1] ECMA TC39: C# Language Specification (WD13Oct01.doc)
if exists('b:current_syntax')
finish
endif
let s:save_cpo = &cpoptions
set cpoptions&vim
syn keyword csType bool byte char decimal double float int long object sbyte short string T uint ulong ushort var void dynamic
syn keyword csStorage delegate enum interface namespace struct
syn keyword csRepeat break continue do for foreach goto return while
syn keyword csConditional else if switch
syn keyword csLabel case default
syn match csOperatorError display +::+
syn match csGlobal display +global::+
" user labels (see [1] 8.6 Statements)
syn match csLabel display +^\s*\I\i*\s*:\([^:]\)\@=+
syn keyword csModifier abstract const extern internal override private protected public readonly sealed static virtual volatile
syn keyword csConstant false null true
syn keyword csException try catch finally throw when
syn keyword csLinq ascending by descending equals from group in into join let on orderby select where
syn keyword csAsync async await
syn keyword csUnspecifiedStatement as base checked event fixed in is lock nameof operator out params ref sizeof stackalloc this unchecked unsafe using
syn keyword csUnsupportedStatement add remove value
syn keyword csUnspecifiedKeyword explicit implicit
" Contextual Keywords
syn match csContextualStatement /\<yield[[:space:]\n]\+\(return\|break\)/me=s+5
syn match csContextualStatement /\<partial[[:space:]\n]\+\(class\|struct\|interface\)/me=s+7
syn match csContextualStatement /\<\(get\|set\)\(;\|[[:space:]\n]*{\)/me=s+3
syn match csContextualStatement /\<where\>[^:]\+:/me=s+5
" Operators
syn keyword csTypeOf typeof contained
syn region csTypeOfStatement start="typeof(" end=")" contains=csType, csTypeOf
" Punctuation
syn match csBraces "[{}\[\]]" display
syn match csParens "[()]" display
syn match csOpSymbols "[+\-=]\{1,2}" display
syn match csOpSymbols "[><]\{2}" display
syn match csOpSymbols "\s\zs[><]\ze\_s" display
syn match csOpSymbols "[!><+\-*/]=" display
syn match csOpSymbols "[!*/^]" display
syn match csOpSymbols "=>" display
syn match csEndColon ";" display
syn match csLogicSymbols "&&" display
syn match csLogicSymbols "||" display
syn match csLogicSymbols "?" display
syn match csLogicSymbols ":" display
" Comments
"
" PROVIDES: @csCommentHook
syn keyword csTodo contained TODO FIXME XXX NOTE HACK TBD
syn region csComment start="/\*" end="\*/" contains=@csCommentHook,csTodo,@Spell
syn match csComment "//.*$" contains=@csCommentHook,csTodo,@Spell
" xml markup inside '///' comments
syn cluster xmlRegionHook add=csXmlCommentLeader
syn cluster xmlCdataHook add=csXmlCommentLeader
syn cluster xmlStartTagHook add=csXmlCommentLeader
syn keyword csXmlTag contained Libraries Packages Types Excluded ExcludedTypeName ExcludedLibraryName
syn keyword csXmlTag contained ExcludedBucketName TypeExcluded Type TypeKind TypeSignature AssemblyInfo
syn keyword csXmlTag contained AssemblyName AssemblyPublicKey AssemblyVersion AssemblyCulture Base
syn keyword csXmlTag contained BaseTypeName Interfaces Interface InterfaceName Attributes Attribute
syn keyword csXmlTag contained AttributeName Members Member MemberSignature MemberType MemberValue
syn keyword csXmlTag contained ReturnValue ReturnType Parameters Parameter MemberOfPackage
syn keyword csXmlTag contained ThreadingSafetyStatement Docs devdoc example overload remarks returns summary
syn keyword csXmlTag contained threadsafe value internalonly nodoc exception param permission platnote
syn keyword csXmlTag contained seealso b c i pre sub sup block code note paramref see subscript superscript
syn keyword csXmlTag contained list listheader item term description altcompliant altmember
syn cluster xmlTagHook add=csXmlTag
syn match csXmlCommentLeader +\/\/\/+ contained
syn match csXmlComment +\/\/\/.*$+ contains=csXmlCommentLeader,@csXml,@Spell
syn include @csXml syntax/xml.vim
hi def link xmlRegion Comment
" [1] 9.5 Pre-processing directives
syn region csPreCondit start="^\s*#\s*\(define\|undef\|if\|elif\|else\|endif\|line\|error\|warning\)" skip="\\$" end="$" contains=csComment keepend
syn region csRegion matchgroup=csPreCondit start="^\s*#\s*region.*$" end="^\s*#\s*endregion" transparent fold contains=TOP
syn region csSummary start="^\s*/// <summary" end="^\%\(\s*///\)\@!" transparent fold keepend
syn region csClassType start="@\@1<!\<class\>"hs=s+6 end="[:\n{]"me=e-1 contains=csClass
syn region csNewType start="@\@1<!\<new\>"hs=s+4 end="[;\n{(<\[]"me=e-1 contains=csNew contains=csNewType
syn region csIsType start=" is "hs=s+4 end="[A-Za-z0-9]\+" oneline contains=csIsAs
syn region csIsType start=" as "hs=s+4 end="[A-Za-z0-9]\+" oneline contains=csIsAs
syn keyword csNew new contained
syn keyword csClass class contained
syn keyword csIsAs is as
" Strings and constants
syn match csSpecialError "\\." contained
syn match csSpecialCharError "[^']" contained
" [1] 9.4.4.4 Character literals
syn match csSpecialChar +\\["\\'0abfnrtvx]+ contained display
syn match csUnicodeNumber +\\u\x\{4}+ contained contains=csUnicodeSpecifier display
syn match csUnicodeNumber +\\U\x\{8}+ contained contains=csUnicodeSpecifier display
syn match csUnicodeSpecifier +\\[uU]+ contained display
syn region csString matchgroup=csQuote start=+"+ end=+"+ end=+$+ extend contains=csSpecialChar,csSpecialError,csUnicodeNumber,@Spell
syn match csCharacter "'[^']*'" contains=csSpecialChar,csSpecialCharError display
syn match csCharacter "'\\''" contains=csSpecialChar display
syn match csCharacter "'[^\\]'" display
syn match csNumber "\<0[0-7]*[lL]\=\>" display
syn match csNumber "\<0[xX]\x\+[lL]\=\>" display
syn match csNumber "\<\d\+[lL]\=\>" display
syn match csNumber "\<\d\+\.\d*\%\([eE][-+]\=\d\+\)\=[fFdD]\=" display
syn match csNumber "\.\d\+\%\([eE][-+]\=\d\+\)\=[fFdD]\=" display
syn match csNumber "\<\d\+[eE][-+]\=\d\+[fFdD]\=\>" display
syn match csNumber "\<\d\+\%\([eE][-+]\=\d\+\)\=[fFdD]\>" display
syn region csInterpolatedString matchgroup=csQuote start=+\$"+ end=+"+ end=+$+ extend contains=csInterpolation,csEscapedInterpolation,csSpecialChar,csSpecialError,csUnicodeNumber,@Spell
syn region csInterpolation matchgroup=csInterpolationDelimiter start=+{+ end=+}+ keepend contained contains=@csAll,csBracketed,csInterpolationAlign,csInterpolationFormat
syn match csEscapedInterpolation "{{" transparent contains=NONE display
syn match csEscapedInterpolation "}}" transparent contains=NONE display
syn region csInterpolationAlign matchgroup=csInterpolationAlignDel start=+,+ end=+}+ end=+:+me=e-1 contained contains=csNumber,csConstant,csCharacter,csParens,csOpSymbols,csString,csBracketed display
syn match csInterpolationFormat +:[^}]\+}+ contained contains=csInterpolationFormatDel display
syn match csInterpolationAlignDel +,+ contained display
syn match csInterpolationFormatDel +:+ contained display
syn region csVerbatimString matchgroup=csQuote start=+@"+ end=+"+ skip=+""+ extend contains=csVerbatimQuote,@Spell
syn match csVerbatimQuote +""+ contained
syn match csQuoteError +@$"+he=s+2,me=s+2
syn region csInterVerbString matchgroup=csQuote start=+\$@"+ end=+"+ skip=+""+ extend contains=csInterpolation,csEscapedInterpolation,csSpecialChar,csSpecialError,csUnicodeNumber,csVerbatimQuote,@Spell
syn region csBracketed matchgroup=csParens start=+(+ end=+)+ contained transparent contains=@csAll,csBracketed
syn cluster csAll contains=csCharacter,csClassType,csComment,csContextualStatement,csEndColon,csInterpolatedString,csIsType,csLabel,csLogicSymbols,csNewType,csConstant,csNumber,csOpSymbols,csOperatorError,csParens,csPreCondit,csRegion,csString,csSummary,csUnicodeNumber,csUnicodeSpecifier,csVerbatimString
" The default highlighting.
hi def link csType Type
hi def link csClassType Type
hi def link csIsType Type
hi def link csStorage Structure
hi def link csClass Structure
hi def link csRepeat Repeat
hi def link csConditional Conditional
hi def link csLabel Label
hi def link csModifier StorageClass
hi def link csConstant Constant
hi def link csException Exception
hi def link csTypeOf Operator
hi def link csTypeOfStatement Typedef
hi def link csUnspecifiedStatement Statement
hi def link csUnsupportedStatement Statement
hi def link csUnspecifiedKeyword Keyword
hi def link csNew Statement
hi def link csLinq Statement
hi def link csIsAs Keyword
hi def link csAsync Keyword
hi def link csContextualStatement Statement
hi def link csOperatorError Error
hi def link csTodo Todo
hi def link csComment Comment
hi def link csOpSymbols Operator
hi def link csLogicSymbols Operator
hi def link csSpecialError Error
hi def link csSpecialCharError Error
hi def link csString String
hi def link csQuote String
hi def link csQuoteError Error
hi def link csInterpolatedString String
hi def link csVerbatimString String
hi def link csInterVerbString String
hi def link csVerbatimQuote SpecialChar
hi def link csPreCondit PreCondit
hi def link csCharacter Character
hi def link csSpecialChar SpecialChar
hi def link csNumber Number
hi def link csUnicodeNumber SpecialChar
hi def link csUnicodeSpecifier SpecialChar
hi def link csInterpolationDelimiter Delimiter
hi def link csInterpolationAlignDel csInterpolationDelimiter
hi def link csInterpolationFormat csInterpolationDelimiter
hi def link csInterpolationFormatDel csInterpolationDelimiter
" xml markup
hi def link csXmlCommentLeader Comment
hi def link csXmlComment Comment
hi def link csXmlTag Statement
let b:current_syntax = 'cs'
let &cpoptions = s:save_cpo
unlet s:save_cpo
" vim: vts=16,28
|
