mirror of
https://github.com/vim/vim
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107 lines
3.6 KiB
VimL
107 lines
3.6 KiB
VimL
" Vim syntax file
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" Language: Objective C
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" Maintainer: Kazunobu Kuriyama <kazunobu.kuriyama@nifty.com>
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" Ex-maintainer: Anthony Hodsdon <ahodsdon@fastmail.fm>
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" First Author: Valentino Kyriakides <1kyriaki@informatik.uni-hamburg.de>
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" Last Change: 2004 May 20
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" For version 5.x: Clear all syntax items
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" For version 6.x: Quit when a syntax file was already loaded
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if version < 600
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syntax clear
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elseif exists("b:current_syntax")
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finish
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endif
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if &filetype != 'objcpp'
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" Read the C syntax to start with
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if version < 600
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source <sfile>:p:h/c.vim
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else
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runtime! syntax/c.vim
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endif
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endif
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" Objective C extentions follow below
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"
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" NOTE: Objective C is abbreviated to ObjC/objc
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" and uses *.h, *.m as file extensions!
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" ObjC keywords, types, type qualifiers etc.
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syn keyword objcStatement self super _cmd
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syn keyword objcType id Class SEL IMP BOOL nil Nil
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syn keyword objcTypeModifier bycopy in out inout oneway
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" Match the ObjC #import directive (like C's #include)
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syn region objcImported display contained start=+"+ skip=+\\\\\|\\"+ end=+"+
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syn match objcImported display contained "<[_0-9a-zA-Z.\/]*>"
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syn match objcImport display "^\s*\(%:\|#\)\s*import\>\s*["<]" contains=objcImported
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" Match the important ObjC directives
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syn match objcScopeDecl "@public\|@private\|@protected"
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syn match objcDirective "@interface\|@implementation"
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syn match objcDirective "@class\|@end\|@defs"
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syn match objcDirective "@encode\|@protocol\|@selector"
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" Match the ObjC method types
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"
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" NOTE: here I match only the indicators, this looks
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" much nicer and reduces cluttering color highlightings.
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" However, if you prefer full method declaration matching
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" append .* at the end of the next two patterns!
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"
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syn match objcInstMethod "^\s*-\s*"
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syn match objcFactMethod "^\s*+\s*"
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" To distinguish from a header inclusion from a protocol list.
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syn match objcProtocol display "<[_a-zA-Z][_a-zA-Z0-9]*>" contains=objcType,cType,Type
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" To distinguish labels from the keyword for a method's parameter.
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syn region objcKeyForMethodParam display
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\ start="^\s*[_a-zA-Z][_a-zA-Z0-9]*\s*:\s*("
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\ end=")\s*[_a-zA-Z][_a-zA-Z0-9]*"
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\ contains=objcType,objcTypeModifier,cType,cStructure,cStorageClass,Type
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" Objective-C Constant Strings
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syn match objcSpecial display "%@" contained
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syn region objcString start=+\(@"\|"\)+ skip=+\\\\\|\\"+ end=+"+ contains=cFormat,cSpecial,objcSpecial
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" Objective-C Message Expressions
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syn region objcMessage display start="\[" end="\]" contains=objcMessage,objcStatement,objcType,objcTypeModifier,objcString,objcConstant,objcDirective,cType,cStructure,cStorageClass,cString,cCharacter,cSpecialCharacter,cNumbers,cConstant,cOperator,cComment,cCommentL,Type
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syn cluster cParenGroup add=objcMessage
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syn cluster cPreProcGroup add=objcMessage
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" Define the default highlighting.
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" For version 5.7 and earlier: only when not done already
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" For version 5.8 and later: only when an item doesn't have highlighting yet
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if version >= 508 || !exists("did_objc_syntax_inits")
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if version < 508
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let did_objc_syntax_inits = 1
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command -nargs=+ HiLink hi link <args>
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else
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command -nargs=+ HiLink hi def link <args>
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endif
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HiLink objcImport Include
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HiLink objcImported cString
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HiLink objcTypeModifier objcType
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HiLink objcType Type
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HiLink objcScopeDecl Statement
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HiLink objcInstMethod Function
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HiLink objcFactMethod Function
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HiLink objcStatement Statement
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HiLink objcDirective Statement
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HiLink objcKeyForMethodParam None
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HiLink objcString cString
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HiLink objcSpecial Special
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HiLink objcProtocol None
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delcommand HiLink
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endif
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let b:current_syntax = "objc"
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" vim: ts=8
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