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1 " Vim syntax file
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13857
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2 " Language: C#
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3 " Maintainer: Nick Jensen <nickspoon@gmail.com>
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4 " Former Maintainer: Anduin Withers <awithers@anduin.com>
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5 " Former Maintainer: Johannes Zellner <johannes@zellner.org>
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6 " Last Change: 2018-05-02
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7 " Filenames: *.cs
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8 " License: Vim (see :h license)
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9 " Repository: https://github.com/nickspoons/vim-cs
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10 "
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11 " REFERENCES:
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12 " [1] ECMA TC39: C# Language Specification (WD13Oct01.doc)
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13
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14 if exists("b:current_syntax")
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15 finish
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16 endif
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17
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18 let s:cs_cpo_save = &cpo
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19 set cpo&vim
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20
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21
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22 syn keyword csType bool byte char decimal double float int long object sbyte short string T uint ulong ushort var void dynamic
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23 syn keyword csStorage delegate enum interface namespace struct
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24 syn keyword csRepeat break continue do for foreach goto return while
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25 syn keyword csConditional else if switch
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26 syn keyword csLabel case default
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27 " there's no :: operator in C#
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28 syn match csOperatorError display +::+
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29 " user labels (see [1] 8.6 Statements)
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30 syn match csLabel display +^\s*\I\i*\s*:\([^:]\)\@=+
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31 syn keyword csModifier abstract const extern internal override private protected public readonly sealed static virtual volatile
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32 syn keyword csConstant false null true
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33 syn keyword csException try catch finally throw when
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34 syn keyword csLinq ascending by descending equals from group in into join let on orderby select where
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35 syn keyword csAsync async await
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36
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37 syn keyword csUnspecifiedStatement as base checked event fixed get in is lock nameof operator out params ref set sizeof stackalloc this typeof unchecked unsafe using
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38 syn keyword csUnsupportedStatement add remove value
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39 syn keyword csUnspecifiedKeyword explicit implicit
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40
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41 " Contextual Keywords
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42 syn match csContextualStatement /\<yield[[:space:]\n]\+\(return\|break\)/me=s+5
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43 syn match csContextualStatement /\<partial[[:space:]\n]\+\(class\|struct\|interface\)/me=s+7
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44 syn match csContextualStatement /\<\(get\|set\)[[:space:]\n]*{/me=s+3
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45 syn match csContextualStatement /\<where\>[^:]\+:/me=s+5
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46
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47 " Comments
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48 "
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49 " PROVIDES: @csCommentHook
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50 "
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51 " TODO: include strings ?
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52 "
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53 syn keyword csTodo contained TODO FIXME XXX NOTE HACK
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54 syn region csComment start="/\*" end="\*/" contains=@csCommentHook,csTodo,@Spell
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55 syn match csComment "//.*$" contains=@csCommentHook,csTodo,@Spell
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56
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57 " xml markup inside '///' comments
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58 syn cluster xmlRegionHook add=csXmlCommentLeader
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59 syn cluster xmlCdataHook add=csXmlCommentLeader
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60 syn cluster xmlStartTagHook add=csXmlCommentLeader
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61 syn keyword csXmlTag contained Libraries Packages Types Excluded ExcludedTypeName ExcludedLibraryName
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62 syn keyword csXmlTag contained ExcludedBucketName TypeExcluded Type TypeKind TypeSignature AssemblyInfo
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63 syn keyword csXmlTag contained AssemblyName AssemblyPublicKey AssemblyVersion AssemblyCulture Base
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64 syn keyword csXmlTag contained BaseTypeName Interfaces Interface InterfaceName Attributes Attribute
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65 syn keyword csXmlTag contained AttributeName Members Member MemberSignature MemberType MemberValue
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66 syn keyword csXmlTag contained ReturnValue ReturnType Parameters Parameter MemberOfPackage
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67 syn keyword csXmlTag contained ThreadingSafetyStatement Docs devdoc example overload remarks returns summary
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68 syn keyword csXmlTag contained threadsafe value internalonly nodoc exception param permission platnote
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69 syn keyword csXmlTag contained seealso b c i pre sub sup block code note paramref see subscript superscript
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70 syn keyword csXmlTag contained list listheader item term description altcompliant altmember
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71
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72 syn cluster xmlTagHook add=csXmlTag
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73
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74 syn match csXmlCommentLeader +\/\/\/+ contained
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75 syn match csXmlComment +\/\/\/.*$+ contains=csXmlCommentLeader,@csXml,@Spell
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76 syntax include @csXml syntax/xml.vim
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77 hi def link xmlRegion Comment
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78
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79
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80 " [1] 9.5 Pre-processing directives
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81 syn region csPreCondit
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82 \ start="^\s*#\s*\(define\|undef\|if\|elif\|else\|endif\|line\|error\|warning\)"
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83 \ skip="\\$" end="$" contains=csComment keepend
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84 syn region csRegion matchgroup=csPreCondit start="^\s*#\s*region.*$"
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85 \ end="^\s*#\s*endregion" transparent fold contains=TOP
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86 syn region csSummary start="^\s*/// <summary" end="^\(\s*///\)\@!" transparent fold keepend
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89 syn region csClassType start="\(@\)\@<!class\>"hs=s+6 end="[:\n{]"he=e-1 contains=csClass
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90 syn region csNewType start="\(@\)\@<!new\>"hs=s+4 end="[\(\<{\[]"he=e-1 contains=csNew contains=csNewType
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91 syn region csIsType start="\v (is|as) "hs=s+4 end="\v[A-Za-z0-9]+" oneline contains=csIsAs
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92 syn keyword csNew new contained
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93 syn keyword csClass class contained
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94 syn keyword csIsAs is as
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95
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96 " Strings and constants
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97 syn match csSpecialError contained "\\."
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98 syn match csSpecialCharError contained "[^']"
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99 " [1] 9.4.4.4 Character literals
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100 syn match csSpecialChar contained +\\["\\'0abfnrtvx]+
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101 " unicode characters
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102 syn match csUnicodeNumber +\\\(u\x\{4}\|U\x\{8}\)+ contained contains=csUnicodeSpecifier
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103 syn match csUnicodeSpecifier +\\[uU]+ contained
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104 syn region csVerbatimString start=+@"+ end=+"+ skip=+""+ contains=csVerbatimSpec,@Spell
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105 syn match csVerbatimSpec +@"+he=s+1 contained
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106 syn region csString start=+"+ end=+"+ end=+$+ contains=csSpecialChar,csSpecialError,csUnicodeNumber,@Spell
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107 syn match csCharacter "'[^']*'" contains=csSpecialChar,csSpecialCharError
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108 syn match csCharacter "'\\''" contains=csSpecialChar
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109 syn match csCharacter "'[^\\]'"
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110 syn match csNumber "\<\(0[0-7]*\|0[xX]\x\+\|\d\+\)[lL]\=\>"
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111 syn match csNumber "\(\<\d\+\.\d*\|\.\d\+\)\([eE][-+]\=\d\+\)\=[fFdD]\="
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112 syn match csNumber "\<\d\+[eE][-+]\=\d\+[fFdD]\=\>"
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113 syn match csNumber "\<\d\+\([eE][-+]\=\d\+\)\=[fFdD]\>"
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114
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115 " The default highlighting.
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116 hi def link csType Type
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117 hi def link csNewType Type
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118 hi def link csClassType Type
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119 hi def link csIsType Type
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120 hi def link csStorage StorageClass
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121 hi def link csClass StorageClass
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122 hi def link csRepeat Repeat
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123 hi def link csConditional Conditional
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124 hi def link csLabel Label
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125 hi def link csModifier StorageClass
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126 hi def link csConstant Constant
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127 hi def link csException Exception
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128 hi def link csUnspecifiedStatement Statement
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129 hi def link csUnsupportedStatement Statement
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130 hi def link csUnspecifiedKeyword Keyword
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131 hi def link csNew Statement
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132 hi def link csLinq Statement
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133 hi def link csIsAs Keyword
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134 hi def link csAsync Keyword
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135 hi def link csContextualStatement Statement
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136 hi def link csOperatorError Error
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137 hi def link csInterfaceDeclaration Include
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138
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139 hi def link csTodo Todo
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140 hi def link csComment Comment
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141
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142 hi def link csSpecialError Error
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143 hi def link csSpecialCharError Error
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144 hi def link csString String
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145 hi def link csVerbatimString String
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146 hi def link csVerbatimSpec SpecialChar
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147 hi def link csPreCondit PreCondit
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148 hi def link csCharacter Character
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149 hi def link csSpecialChar SpecialChar
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150 hi def link csNumber Number
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151 hi def link csUnicodeNumber SpecialChar
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152 hi def link csUnicodeSpecifier SpecialChar
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153
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154 " xml markup
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155 hi def link csXmlCommentLeader Comment
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156 hi def link csXmlComment Comment
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157 hi def link csXmlTag Statement
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158
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159 let b:current_syntax = "cs"
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160
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161 let &cpo = s:cs_cpo_save
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162 unlet s:cs_cpo_save
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163
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164 " vim: ts=8
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