| " Vim syntax file |
| " Language: Objective C |
| " Maintainer: Kazunobu Kuriyama <kazunobu.kuriyama@nifty.com> |
| " Ex-maintainer: Anthony Hodsdon <ahodsdon@fastmail.fm> |
| " First Author: Valentino Kyriakides <1kyriaki@informatik.uni-hamburg.de> |
| " Last Change: 2013 Feb 20 |
| " |
| " 2013 Feb 19 Revised based on a patch sent to the maintainer by |
| " Christos Kontas <xakon@yahoo.com> on 2012 Dec 12. |
| |
| " For version 5.x: Clear all syntax items |
| " For version 6.x: Quit when a syntax file was already loaded |
| if version < 600 |
| syntax clear |
| elseif exists("b:current_syntax") |
| finish |
| endif |
| let s:keepcpo= &cpo |
| set cpo&vim |
| |
| if &filetype != 'objcpp' |
| " Read the C syntax to start with |
| if version < 600 |
| source <sfile>:p:h/c.vim |
| else |
| runtime! syntax/c.vim |
| endif |
| endif |
| |
| " Objective C extentions follow below |
| " |
| " NOTE: Objective C is abbreviated to ObjC/objc |
| " and uses *.h, *.m as file extensions! |
| |
| |
| " ObjC keywords, types, type qualifiers etc. |
| syn keyword objcStatement self super _cmd |
| syn keyword objcType id Class SEL IMP BOOL |
| syn keyword objcTypeModifier bycopy in out inout oneway |
| syn keyword objcConstant nil Nil |
| |
| " Match the ObjC #import directive (like C's #include) |
| syn region objcImported display contained start=+"+ skip=+\\\\\|\\"+ end=+"+ |
| syn match objcImported display contained "<[-_0-9a-zA-Z.\/]*>" |
| syn match objcImport display "^\s*\(%:\|#\)\s*import\>\s*["<]" contains=objcImported |
| |
| " Match the important ObjC directives |
| syn match objcScopeDecl "@public\|@private\|@protected" |
| syn match objcDirective "@interface\|@implementation" |
| syn match objcDirective "@class\|@end\|@defs" |
| syn match objcDirective "@encode\|@protocol\|@selector" |
| syn match objcDirective "@try\|@catch\|@finally\|@throw\|@synchronized" |
| |
| " New directives introduced with Objc-2.0 |
| syn match objcDirective "@property\|@synthesize\|@dynamic" |
| syn match objcDirective "@optional\|@required" |
| syn match objcDirective "@autoreleasepool" |
| |
| " Match the ObjC method types |
| " |
| " NOTE: here I match only the indicators, this looks |
| " much nicer and reduces cluttering color highlightings. |
| " However, if you prefer full method declaration matching |
| " append .* at the end of the next two patterns! |
| " |
| syn match objcInstMethod "^\s*-\s*" |
| syn match objcFactMethod "^\s*+\s*" |
| |
| " To distinguish from a header inclusion from a protocol list. |
| syn match objcProtocol display "<[_a-zA-Z][_a-zA-Z0-9]*>" contains=objcType,cType,Type |
| |
| |
| " To distinguish labels from the keyword for a method's parameter. |
| syn region objcKeyForMethodParam display |
| \ start="^\s*[_a-zA-Z][_a-zA-Z0-9]*\s*:\s*(" |
| \ end=")\s*[_a-zA-Z][_a-zA-Z0-9]*" |
| \ contains=objcType,objcTypeModifier,cType,cStructure,cStorageClass,Type |
| |
| " Objective-C Constant Strings |
| syn match objcSpecial display "%@" contained |
| syn region objcString start=+\(@"\|"\)+ skip=+\\\\\|\\"+ end=+"+ contains=cFormat,cSpecial,objcSpecial |
| |
| " Objective-C Message Expressions |
| 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 |
| |
| syn cluster cParenGroup add=objcMessage |
| syn cluster cPreProcGroup add=objcMessage |
| |
| " Define the default highlighting. |
| " For version 5.7 and earlier: only when not done already |
| " For version 5.8 and later: only when an item doesn't have highlighting yet |
| if version >= 508 || !exists("did_objc_syntax_inits") |
| if version < 508 |
| let did_objc_syntax_inits = 1 |
| command -nargs=+ HiLink hi link <args> |
| else |
| command -nargs=+ HiLink hi def link <args> |
| endif |
| |
| HiLink objcImport Include |
| HiLink objcImported cString |
| HiLink objcTypeModifier objcType |
| HiLink objcType Type |
| HiLink objcScopeDecl Statement |
| HiLink objcInstMethod Function |
| HiLink objcFactMethod Function |
| HiLink objcStatement Statement |
| HiLink objcDirective Statement |
| HiLink objcKeyForMethodParam None |
| HiLink objcString cString |
| HiLink objcSpecial Special |
| HiLink objcProtocol None |
| HiLink objcConstant cConstant |
| |
| delcommand HiLink |
| endif |
| |
| let b:current_syntax = "objc" |
| |
| let &cpo = s:keepcpo |
| unlet s:keepcpo |
| |
| " vim: ts=8 |