166 lines
6.5 KiB
VimL
166 lines
6.5 KiB
VimL
" Vim syntax file
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" Language: UnrealScript
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" Maintainer: Mark Ferrell <major@chaoticdreams.org>
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" URL: ftp://ftp.chaoticdreams.org/pub/ut/vim/uc.vim
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" Credits: Based on the java.vim syntax file by Claudio Fleiner
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" Last change: 2003 May 31
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" Please check :help uc.vim for comments on some of the options available.
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" quit when a syntax file was already loaded
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if exists("b:current_syntax")
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finish
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endif
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" some characters that cannot be in a UnrealScript program (outside a string)
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syn match ucError "[\\@`]"
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syn match ucError "<<<\|\.\.\|=>\|<>\|||=\|&&=\|[^-]->\|\*\/"
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" we define it here so that included files can test for it
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if !exists("main_syntax")
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let main_syntax='uc'
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endif
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syntax case ignore
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" keyword definitions
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syn keyword ucBranch break continue
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syn keyword ucConditional if else switch
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syn keyword ucRepeat while for do foreach
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syn keyword ucBoolean true false
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syn keyword ucConstant null
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syn keyword ucOperator new instanceof
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syn keyword ucType boolean char byte short int long float double
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syn keyword ucType void Pawn sound state auto exec function ipaddr
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syn keyword ucType ELightType actor ammo defaultproperties bool
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syn keyword ucType native noexport var out vector name local string
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syn keyword ucType event
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syn keyword ucStatement return
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syn keyword ucStorageClass static synchronized transient volatile final
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syn keyword ucMethodDecl synchronized throws
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" UnrealScript defines classes in sorta fscked up fashion
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syn match ucClassDecl "^[Cc]lass[\s$]*\S*[\s$]*expands[\s$]*\S*;" contains=ucSpecial,ucSpecialChar,ucClassKeys
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syn keyword ucClassKeys class expands extends
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syn match ucExternal "^\#exec.*" contains=ucCommentString,ucNumber
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syn keyword ucScopeDecl public protected private abstract
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" UnrealScript Functions
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syn match ucFuncDef "^.*function\s*[\(]*" contains=ucType,ucStorageClass
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syn match ucEventDef "^.*event\s*[\(]*" contains=ucType,ucStorageClass
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syn match ucClassLabel "[a-zA-Z0-9]*\'[a-zA-Z0-9]*\'" contains=ucCharacter
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syn region ucLabelRegion transparent matchgroup=ucLabel start="\<case\>" matchgroup=NONE end=":" contains=ucNumber
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syn match ucUserLabel "^\s*[_$a-zA-Z][_$a-zA-Z0-9_]*\s*:"he=e-1 contains=ucLabel
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syn keyword ucLabel default
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" The following cluster contains all java groups except the contained ones
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syn cluster ucTop contains=ucExternal,ucError,ucError,ucBranch,ucLabelRegion,ucLabel,ucConditional,ucRepeat,ucBoolean,ucConstant,ucTypedef,ucOperator,ucType,ucType,ucStatement,ucStorageClass,ucMethodDecl,ucClassDecl,ucClassDecl,ucClassDecl,ucScopeDecl,ucError,ucError2,ucUserLabel,ucClassLabel
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" Comments
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syn keyword ucTodo contained TODO FIXME XXX
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syn region ucCommentString contained start=+"+ end=+"+ end=+\*/+me=s-1,he=s-1 contains=ucSpecial,ucCommentStar,ucSpecialChar
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syn region ucComment2String contained start=+"+ end=+$\|"+ contains=ucSpecial,ucSpecialChar
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syn match ucCommentCharacter contained "'\\[^']\{1,6\}'" contains=ucSpecialChar
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syn match ucCommentCharacter contained "'\\''" contains=ucSpecialChar
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syn match ucCommentCharacter contained "'[^\\]'"
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syn region ucComment start="/\*" end="\*/" contains=ucCommentString,ucCommentCharacter,ucNumber,ucTodo
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syn match ucCommentStar contained "^\s*\*[^/]"me=e-1
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syn match ucCommentStar contained "^\s*\*$"
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syn match ucLineComment "//.*" contains=ucComment2String,ucCommentCharacter,ucNumber,ucTodo
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hi link ucCommentString ucString
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hi link ucComment2String ucString
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hi link ucCommentCharacter ucCharacter
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syn cluster ucTop add=ucComment,ucLineComment
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" match the special comment /**/
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syn match ucComment "/\*\*/"
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" Strings and constants
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syn match ucSpecialError contained "\\."
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"syn match ucSpecialCharError contained "[^']"
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syn match ucSpecialChar contained "\\\([4-9]\d\|[0-3]\d\d\|[\"\\'ntbrf]\|u\x\{4\}\)"
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syn region ucString start=+"+ end=+"+ contains=ucSpecialChar,ucSpecialError
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syn match ucStringError +"\([^"\\]\|\\.\)*$+
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syn match ucCharacter "'[^']*'" contains=ucSpecialChar,ucSpecialCharError
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syn match ucCharacter "'\\''" contains=ucSpecialChar
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syn match ucCharacter "'[^\\]'"
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syn match ucNumber "\<\(0[0-7]*\|0[xX]\x\+\|\d\+\)[lL]\=\>"
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syn match ucNumber "\(\<\d\+\.\d*\|\.\d\+\)\([eE][-+]\=\d\+\)\=[fFdD]\="
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syn match ucNumber "\<\d\+[eE][-+]\=\d\+[fFdD]\=\>"
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syn match ucNumber "\<\d\+\([eE][-+]\=\d\+\)\=[fFdD]\>"
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" unicode characters
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syn match ucSpecial "\\u\d\{4\}"
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syn cluster ucTop add=ucString,ucCharacter,ucNumber,ucSpecial,ucStringError
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" catch errors caused by wrong parenthesis
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syn region ucParen transparent start="(" end=")" contains=@ucTop,ucParen
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syn match ucParenError ")"
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hi link ucParenError ucError
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if !exists("uc_minlines")
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let uc_minlines = 10
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endif
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exec "syn sync ccomment ucComment minlines=" . uc_minlines
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" Define the default highlighting.
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" Only when an item doesn't have highlighting yet
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hi def link ucFuncDef Conditional
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hi def link ucEventDef Conditional
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hi def link ucBraces Function
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hi def link ucBranch Conditional
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hi def link ucLabel Label
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hi def link ucUserLabel Label
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hi def link ucConditional Conditional
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hi def link ucRepeat Repeat
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hi def link ucStorageClass StorageClass
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hi def link ucMethodDecl ucStorageClass
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hi def link ucClassDecl ucStorageClass
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hi def link ucScopeDecl ucStorageClass
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hi def link ucBoolean Boolean
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hi def link ucSpecial Special
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hi def link ucSpecialError Error
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hi def link ucSpecialCharError Error
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hi def link ucString String
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hi def link ucCharacter Character
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hi def link ucSpecialChar SpecialChar
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hi def link ucNumber Number
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hi def link ucError Error
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hi def link ucStringError Error
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hi def link ucStatement Statement
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hi def link ucOperator Operator
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hi def link ucOverLoaded Operator
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hi def link ucComment Comment
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hi def link ucDocComment Comment
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hi def link ucLineComment Comment
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hi def link ucConstant ucBoolean
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hi def link ucTypedef Typedef
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hi def link ucTodo Todo
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hi def link ucCommentTitle SpecialComment
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hi def link ucDocTags Special
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hi def link ucDocParam Function
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hi def link ucCommentStar ucComment
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hi def link ucType Type
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hi def link ucExternal Include
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hi def link ucClassKeys Conditional
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hi def link ucClassLabel Conditional
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hi def link htmlComment Special
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hi def link htmlCommentPart Special
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let b:current_syntax = "uc"
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if main_syntax == 'uc'
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unlet main_syntax
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endif
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" vim: ts=8
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