forked from aniani/vim
183 lines
7.3 KiB
VimL
183 lines
7.3 KiB
VimL
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" Vim syntax file
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" Language: Windows PowerShell
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" URL: https://github.com/PProvost/vim-ps1
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" Last Change: 2020 Nov 24
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"
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" The following settings are available for tuning syntax highlighting:
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" let ps1_nofold_blocks = 1
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" let ps1_nofold_sig = 1
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" let ps1_nofold_region = 1
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if exists("b:current_syntax")
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finish
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endif
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" Operators contain dashes
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setlocal iskeyword+=-
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" PowerShell doesn't care about case
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syn case ignore
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" Sync-ing method
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syn sync minlines=100
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" Certain tokens can't appear at the top level of the document
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syn cluster ps1NotTop contains=@ps1Comment,ps1CDocParam,ps1FunctionDeclaration
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" Comments and special comment words
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syn keyword ps1CommentTodo TODO FIXME XXX TBD HACK NOTE contained
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syn match ps1CDocParam /.*/ contained
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syn match ps1CommentDoc /^\s*\zs\.\w\+\>/ nextgroup=ps1CDocParam contained
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syn match ps1CommentDoc /#\s*\zs\.\w\+\>/ nextgroup=ps1CDocParam contained
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syn match ps1Comment /#.*/ contains=ps1CommentTodo,ps1CommentDoc,@Spell
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syn region ps1Comment start="<#" end="#>" contains=ps1CommentTodo,ps1CommentDoc,@Spell
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" Language keywords and elements
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syn keyword ps1Conditional if else elseif switch default
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syn keyword ps1Repeat while for do until break continue foreach in
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syn match ps1Repeat /\<foreach\>/ nextgroup=ps1Block skipwhite
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syn match ps1Keyword /\<while\>/ nextgroup=ps1Block skipwhite
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syn match ps1Keyword /\<where\>/ nextgroup=ps1Block skipwhite
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syn keyword ps1Exception begin process end exit inlinescript parallel sequence
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syn keyword ps1Keyword try catch finally throw
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syn keyword ps1Keyword return filter in trap param data dynamicparam
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syn keyword ps1Constant $true $false $null
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syn match ps1Constant +\$?+
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syn match ps1Constant +\$_+
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syn match ps1Constant +\$\$+
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syn match ps1Constant +\$^+
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" Keywords reserved for future use
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syn keyword ps1Keyword class define from using var
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" Function declarations
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syn keyword ps1Keyword function nextgroup=ps1Function skipwhite
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syn keyword ps1Keyword filter nextgroup=ps1Function skipwhite
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syn keyword ps1Keyword workflow nextgroup=ps1Function skipwhite
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syn keyword ps1Keyword configuration nextgroup=ps1Function skipwhite
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syn keyword ps1Keyword class nextgroup=ps1Function skipwhite
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syn keyword ps1Keyword enum nextgroup=ps1Function skipwhite
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" Function declarations and invocations
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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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syn match ps1Cmdlet /\v(connect|disconnect|read|receive|send|write)(-\w+)+/ contained
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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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syn match ps1Cmdlet /\v(debug|measure|ping|repair|resolve|test|trace)(-\w+)+/ contained
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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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syn match ps1Cmdlet /\v(block|grant|protect|revoke|unblock|unprotect)(-\w+)+/ contained
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syn match ps1Cmdlet /\v(use)(-\w+)+/ contained
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" Other functions
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syn match ps1Function /\w\+\(-\w\+\)\+/ contains=ps1Cmdlet
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" Type declarations
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syn match ps1Type /\[[a-z_][a-z0-9_.,\[\]]\+\]/
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" Variable references
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syn match ps1ScopeModifier /\(global:\|local:\|private:\|script:\)/ contained
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syn match ps1Variable /\$\w\+\(:\w\+\)\?/ contains=ps1ScopeModifier
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syn match ps1Variable /\${\w\+\(:\?[[:alnum:]_()]\+\)\?}/ contains=ps1ScopeModifier
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" Operators
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syn keyword ps1Operator -eq -ne -ge -gt -lt -le -like -notlike -match -notmatch -replace -split -contains -notcontains
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syn keyword ps1Operator -ieq -ine -ige -igt -ile -ilt -ilike -inotlike -imatch -inotmatch -ireplace -isplit -icontains -inotcontains
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syn keyword ps1Operator -ceq -cne -cge -cgt -clt -cle -clike -cnotlike -cmatch -cnotmatch -creplace -csplit -ccontains -cnotcontains
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syn keyword ps1Operator -in -notin
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syn keyword ps1Operator -is -isnot -as -join
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syn keyword ps1Operator -and -or -not -xor -band -bor -bnot -bxor
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syn keyword ps1Operator -f
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syn match ps1Operator /!/
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syn match ps1Operator /=/
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syn match ps1Operator /+=/
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syn match ps1Operator /-=/
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syn match ps1Operator /\*=/
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syn match ps1Operator /\/=/
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syn match ps1Operator /%=/
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syn match ps1Operator /+/
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syn match ps1Operator /-\(\s\|\d\|\.\|\$\|(\)\@=/
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syn match ps1Operator /\*/
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syn match ps1Operator /\//
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syn match ps1Operator /|/
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syn match ps1Operator /%/
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syn match ps1Operator /&/
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syn match ps1Operator /::/
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syn match ps1Operator /,/
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syn match ps1Operator /\(^\|\s\)\@<=\. \@=/
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" Regular Strings
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" These aren't precisely correct and could use some work
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syn region ps1String start=/"/ skip=/`"/ end=/"/ contains=@ps1StringSpecial,@Spell
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syn region ps1String start=/'/ skip=/''/ end=/'/
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" Here-Strings
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syn region ps1String start=/@"$/ end=/^"@/ contains=@ps1StringSpecial,@Spell
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syn region ps1String start=/@'$/ end=/^'@/
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" Interpolation
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syn match ps1Escape /`./
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syn region ps1Interpolation matchgroup=ps1InterpolationDelimiter start="$(" end=")" contained contains=ALLBUT,@ps1NotTop
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syn region ps1NestedParentheses start="(" skip="\\\\\|\\)" matchgroup=ps1Interpolation end=")" transparent contained
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syn cluster ps1StringSpecial contains=ps1Escape,ps1Interpolation,ps1Variable,ps1Boolean,ps1Constant,ps1BuiltIn,@Spell
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" Numbers
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syn match ps1Number "\(\<\|-\)\@<=\(0[xX]\x\+\|\d\+\)\([KMGTP][B]\)\=\(\>\|-\)\@="
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syn match ps1Number "\(\(\<\|-\)\@<=\d\+\.\d*\|\.\d\+\)\([eE][-+]\=\d\+\)\=[dD]\="
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syn match ps1Number "\<\d\+[eE][-+]\=\d\+[dD]\=\>"
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syn match ps1Number "\<\d\+\([eE][-+]\=\d\+\)\=[dD]\>"
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" Constants
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syn match ps1Boolean "$\%(true\|false\)\>"
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syn match ps1Constant /\$null\>/
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syn match ps1BuiltIn "$^\|$?\|$_\|$\$"
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syn match ps1BuiltIn "$\%(args\|error\|foreach\|home\|input\)\>"
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syn match ps1BuiltIn "$\%(match\(es\)\?\|myinvocation\|host\|lastexitcode\)\>"
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syn match ps1BuiltIn "$\%(ofs\|shellid\|stacktrace\)\>"
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" Named Switch
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syn match ps1Label /\s-\w\+/
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" Folding blocks
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if !exists('g:ps1_nofold_blocks')
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syn region ps1Block start=/{/ end=/}/ transparent fold
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endif
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if !exists('g:ps1_nofold_region')
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syn region ps1Region start=/#region/ end=/#endregion/ transparent fold keepend extend
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endif
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if !exists('g:ps1_nofold_sig')
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syn region ps1Signature start=/# SIG # Begin signature block/ end=/# SIG # End signature block/ transparent fold
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endif
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" Setup default color highlighting
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hi def link ps1Number Number
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hi def link ps1Block Block
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hi def link ps1Region Region
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hi def link ps1Exception Exception
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hi def link ps1Constant Constant
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hi def link ps1String String
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hi def link ps1Escape SpecialChar
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hi def link ps1InterpolationDelimiter Delimiter
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hi def link ps1Conditional Conditional
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hi def link ps1Cmdlet Function
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hi def link ps1Function Identifier
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hi def link ps1Variable Identifier
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hi def link ps1Boolean Boolean
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hi def link ps1Constant Constant
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hi def link ps1BuiltIn StorageClass
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hi def link ps1Type Type
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hi def link ps1ScopeModifier StorageClass
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hi def link ps1Comment Comment
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hi def link ps1CommentTodo Todo
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hi def link ps1CommentDoc Tag
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hi def link ps1CDocParam Identifier
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hi def link ps1Operator Operator
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hi def link ps1Repeat Repeat
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hi def link ps1RepeatAndCmdlet Repeat
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hi def link ps1Keyword Keyword
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hi def link ps1KeywordAndCmdlet Keyword
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hi def link ps1Label Label
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let b:current_syntax = "ps1"
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