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24387
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1 " Vim syntax file
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2 " Language: Windows PowerShell
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3 " URL: https://github.com/PProvost/vim-ps1
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4 " Last Change: 2020 Nov 24
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5 "
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6 " The following settings are available for tuning syntax highlighting:
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7 " let ps1_nofold_blocks = 1
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8 " let ps1_nofold_sig = 1
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9 " let ps1_nofold_region = 1
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10
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11 if exists("b:current_syntax")
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12 finish
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13 endif
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14
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15 " Operators contain dashes
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16 setlocal iskeyword+=-
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17
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18 " PowerShell doesn't care about case
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19 syn case ignore
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20
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21 " Sync-ing method
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22 syn sync minlines=100
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23
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24 " Certain tokens can't appear at the top level of the document
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25 syn cluster ps1NotTop contains=@ps1Comment,ps1CDocParam,ps1FunctionDeclaration
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26
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27 " Comments and special comment words
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28 syn keyword ps1CommentTodo TODO FIXME XXX TBD HACK NOTE contained
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29 syn match ps1CDocParam /.*/ contained
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30 syn match ps1CommentDoc /^\s*\zs\.\w\+\>/ nextgroup=ps1CDocParam contained
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31 syn match ps1CommentDoc /#\s*\zs\.\w\+\>/ nextgroup=ps1CDocParam contained
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32 syn match ps1Comment /#.*/ contains=ps1CommentTodo,ps1CommentDoc,@Spell
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33 syn region ps1Comment start="<#" end="#>" contains=ps1CommentTodo,ps1CommentDoc,@Spell
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34
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35 " Language keywords and elements
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36 syn keyword ps1Conditional if else elseif switch default
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37 syn keyword ps1Repeat while for do until break continue foreach in
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38 syn match ps1Repeat /\<foreach\>/ nextgroup=ps1Block skipwhite
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39 syn match ps1Keyword /\<while\>/ nextgroup=ps1Block skipwhite
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40 syn match ps1Keyword /\<where\>/ nextgroup=ps1Block skipwhite
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41
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42 syn keyword ps1Exception begin process end exit inlinescript parallel sequence
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43 syn keyword ps1Keyword try catch finally throw
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44 syn keyword ps1Keyword return filter in trap param data dynamicparam
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45 syn keyword ps1Constant $true $false $null
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46 syn match ps1Constant +\$?+
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47 syn match ps1Constant +\$_+
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48 syn match ps1Constant +\$\$+
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49 syn match ps1Constant +\$^+
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50
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51 " Keywords reserved for future use
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52 syn keyword ps1Keyword class define from using var
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53
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54 " Function declarations
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55 syn keyword ps1Keyword function nextgroup=ps1Function skipwhite
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56 syn keyword ps1Keyword filter nextgroup=ps1Function skipwhite
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57 syn keyword ps1Keyword workflow nextgroup=ps1Function skipwhite
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58 syn keyword ps1Keyword configuration nextgroup=ps1Function skipwhite
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59 syn keyword ps1Keyword class nextgroup=ps1Function skipwhite
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60 syn keyword ps1Keyword enum nextgroup=ps1Function skipwhite
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61
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62 " Function declarations and invocations
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63 syn match ps1Cmdlet /\v(add|clear|close|copy|enter|exit|find|format|get|hide|join|lock|move|new|open|optimize|pop|push|redo|remove|rename|reset|search|select|Set|show|skip|split|step|switch|undo|unlock|watch)(-\w+)+/ contained
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64 syn match ps1Cmdlet /\v(connect|disconnect|read|receive|send|write)(-\w+)+/ contained
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65 syn match ps1Cmdlet /\v(backup|checkpoint|compare|compress|convert|convertfrom|convertto|dismount|edit|expand|export|group|import|initialize|limit|merge|mount|out|publish|restore|save|sync|unpublish|update)(-\w+)+/ contained
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66 syn match ps1Cmdlet /\v(debug|measure|ping|repair|resolve|test|trace)(-\w+)+/ contained
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67 syn match ps1Cmdlet /\v(approve|assert|build|complete|confirm|deny|deploy|disable|enable|install|invoke|register|request|restart|resume|start|stop|submit|suspend|uninstall|unregister|wait)(-\w+)+/ contained
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68 syn match ps1Cmdlet /\v(block|grant|protect|revoke|unblock|unprotect)(-\w+)+/ contained
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69 syn match ps1Cmdlet /\v(use)(-\w+)+/ contained
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70
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71 " Other functions
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72 syn match ps1Function /\w\+\(-\w\+\)\+/ contains=ps1Cmdlet
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73
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74 " Type declarations
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75 syn match ps1Type /\[[a-z_][a-z0-9_.,\[\]]\+\]/
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76
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77 " Variable references
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78 syn match ps1ScopeModifier /\(global:\|local:\|private:\|script:\)/ contained
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79 syn match ps1Variable /\$\w\+\(:\w\+\)\?/ contains=ps1ScopeModifier
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80 syn match ps1Variable /\${\w\+\(:\?[[:alnum:]_()]\+\)\?}/ contains=ps1ScopeModifier
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81
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82 " Operators
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83 syn keyword ps1Operator -eq -ne -ge -gt -lt -le -like -notlike -match -notmatch -replace -split -contains -notcontains
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84 syn keyword ps1Operator -ieq -ine -ige -igt -ile -ilt -ilike -inotlike -imatch -inotmatch -ireplace -isplit -icontains -inotcontains
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85 syn keyword ps1Operator -ceq -cne -cge -cgt -clt -cle -clike -cnotlike -cmatch -cnotmatch -creplace -csplit -ccontains -cnotcontains
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86 syn keyword ps1Operator -in -notin
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87 syn keyword ps1Operator -is -isnot -as -join
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88 syn keyword ps1Operator -and -or -not -xor -band -bor -bnot -bxor
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89 syn keyword ps1Operator -f
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90 syn match ps1Operator /!/
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91 syn match ps1Operator /=/
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92 syn match ps1Operator /+=/
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93 syn match ps1Operator /-=/
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94 syn match ps1Operator /\*=/
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95 syn match ps1Operator /\/=/
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96 syn match ps1Operator /%=/
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97 syn match ps1Operator /+/
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98 syn match ps1Operator /-\(\s\|\d\|\.\|\$\|(\)\@=/
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99 syn match ps1Operator /\*/
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100 syn match ps1Operator /\//
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101 syn match ps1Operator /|/
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102 syn match ps1Operator /%/
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103 syn match ps1Operator /&/
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104 syn match ps1Operator /::/
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105 syn match ps1Operator /,/
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106 syn match ps1Operator /\(^\|\s\)\@<=\. \@=/
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107
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108 " Regular Strings
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109 " These aren't precisely correct and could use some work
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110 syn region ps1String start=/"/ skip=/`"/ end=/"/ contains=@ps1StringSpecial,@Spell
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111 syn region ps1String start=/'/ skip=/''/ end=/'/
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112
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113 " Here-Strings
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114 syn region ps1String start=/@"$/ end=/^"@/ contains=@ps1StringSpecial,@Spell
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115 syn region ps1String start=/@'$/ end=/^'@/
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116
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117 " Interpolation
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118 syn match ps1Escape /`./
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119 syn region ps1Interpolation matchgroup=ps1InterpolationDelimiter start="$(" end=")" contained contains=ALLBUT,@ps1NotTop
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120 syn region ps1NestedParentheses start="(" skip="\\\\\|\\)" matchgroup=ps1Interpolation end=")" transparent contained
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121 syn cluster ps1StringSpecial contains=ps1Escape,ps1Interpolation,ps1Variable,ps1Boolean,ps1Constant,ps1BuiltIn,@Spell
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122
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123 " Numbers
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124 syn match ps1Number "\(\<\|-\)\@<=\(0[xX]\x\+\|\d\+\)\([KMGTP][B]\)\=\(\>\|-\)\@="
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125 syn match ps1Number "\(\(\<\|-\)\@<=\d\+\.\d*\|\.\d\+\)\([eE][-+]\=\d\+\)\=[dD]\="
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126 syn match ps1Number "\<\d\+[eE][-+]\=\d\+[dD]\=\>"
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127 syn match ps1Number "\<\d\+\([eE][-+]\=\d\+\)\=[dD]\>"
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128
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129 " Constants
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130 syn match ps1Boolean "$\%(true\|false\)\>"
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131 syn match ps1Constant /\$null\>/
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132 syn match ps1BuiltIn "$^\|$?\|$_\|$\$"
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133 syn match ps1BuiltIn "$\%(args\|error\|foreach\|home\|input\)\>"
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134 syn match ps1BuiltIn "$\%(match\(es\)\?\|myinvocation\|host\|lastexitcode\)\>"
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135 syn match ps1BuiltIn "$\%(ofs\|shellid\|stacktrace\)\>"
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136
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137 " Named Switch
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138 syn match ps1Label /\s-\w\+/
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139
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140 " Folding blocks
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141 if !exists('g:ps1_nofold_blocks')
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142 syn region ps1Block start=/{/ end=/}/ transparent fold
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143 endif
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144
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145 if !exists('g:ps1_nofold_region')
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146 syn region ps1Region start=/#region/ end=/#endregion/ transparent fold keepend extend
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147 endif
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148
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149 if !exists('g:ps1_nofold_sig')
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150 syn region ps1Signature start=/# SIG # Begin signature block/ end=/# SIG # End signature block/ transparent fold
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151 endif
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152
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153 " Setup default color highlighting
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154 hi def link ps1Number Number
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155 hi def link ps1Block Block
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156 hi def link ps1Region Region
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157 hi def link ps1Exception Exception
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158 hi def link ps1Constant Constant
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159 hi def link ps1String String
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160 hi def link ps1Escape SpecialChar
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161 hi def link ps1InterpolationDelimiter Delimiter
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162 hi def link ps1Conditional Conditional
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163 hi def link ps1Cmdlet Function
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164 hi def link ps1Function Identifier
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165 hi def link ps1Variable Identifier
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166 hi def link ps1Boolean Boolean
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167 hi def link ps1Constant Constant
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168 hi def link ps1BuiltIn StorageClass
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169 hi def link ps1Type Type
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170 hi def link ps1ScopeModifier StorageClass
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171 hi def link ps1Comment Comment
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172 hi def link ps1CommentTodo Todo
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173 hi def link ps1CommentDoc Tag
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174 hi def link ps1CDocParam Identifier
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175 hi def link ps1Operator Operator
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176 hi def link ps1Repeat Repeat
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177 hi def link ps1RepeatAndCmdlet Repeat
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178 hi def link ps1Keyword Keyword
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179 hi def link ps1KeywordAndCmdlet Keyword
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180 hi def link ps1Label Label
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181
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182 let b:current_syntax = "ps1"
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