Hello
I'm not sure it's the right place...
Attached to this message is an Objective-c syntax file.
I started from the default syntax file, but it's now almost fully rewritten.
It probably needs some improvements but it looks nice for me :)
Any suggestion will be appreciated !
Feel free to add it to Vim runtime if you think it's good enough.
Regards
Xavier
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" Vim syntax file
" Language: Objective C
" Author: Xavier Glattard <xavier.glattard(a)online.fr>
" Last Change: 2008 Dec 7
" 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
if &filetype != 'objcpp'
" Read the C syntax to start with
if version < 600
source <sfile>:p:h/c.vim
else
runtime! syntax/c.vim
unlet b:current_syntax
endif
endif
" Objective C extentions follow below
"
" NOTE: Objective C is abbreviated to ObjC/objc
" and uses *.h, *.m as file extensions!
if !exists("objc_no_atsign")
syn match objcSpecialCharacter display "@"
endif
if !exists("c_no_cformat")
syn match cFormat display "%@" contained
endif
" ObjC keywords, types, type qualifiers etc.
syn keyword objcKeyword self super _cmd
syn keyword objcType id Class SEL IMP
syn keyword objcTypeModifier bycopy byref in out inout oneway
syn keyword objcConstant nil Nil
syn keyword objcBooltype BOOL
syn keyword objcBoolvalues YES NO
syn match objcProtocolDecl transparent "@protocol\s+\i+\s*;"
" 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 keyword objcScopeDeclKeyword public private protected contained
syn keyword objcBlockKeyword interface implementation protocol
contained
syn keyword objcExceptionKeyword try catch finally throw contained
syn keyword objcDirectiveKeyword class end defs contained
syn keyword objcDirectiveKeyword encode protocol selector contained
syn keyword objcDirectiveKeyword synchronized contained
syn cluster objcAtKeywords
\
contains=objcScopeDeclKeyword,objcBlockKeyword,objcDirectiveKeyword,objcExceptionKeyword
syn region objcAtKeyword start="@\<" end="\>" display
\ contains=objcSpecialCharacter,@objcAtKeywords,objcWrongIdentifier
" Match the ObjC method declaration / definition
syn match objcMsgBadSelectorPart "[_a-zA-Z][_a-zA-Z0-9]*:"ms=e display contained
syn cluster cMultiGroup add=objcMsgBadSelectorPart
syn region objcMsgDeclArgType display contained
\ matchgroup=cParen start="\>:\s*\%(\n\s*\)*(" end=")"
\ contains=ALLBUT,@cParenGroup
\ nextgroup=objcMsgDeclLongSelectorPart
\ skipwhite skipempty skipnl
syn region objcMsgDeclArgTypeAndName display contained
\ matchgroup=cParen start="\>:\s*\%(\n\s*\)*("
end=")\s*\%(\n\s*\)*[_a-zA-Z][_a-zA-Z0-9]*\ze\%([^:]\|$\)"
\ contains=ALLBUT,@cParenGroup
\ nextgroup=objcMsgDeclLongSelectorPart
\ skipwhite skipempty skipnl
syn cluster cParenGroup add=objcMsgDeclArgTypeAndName
syn cluster cMultiGroup add=objcMsgDeclArgTypeAndName
syn match objcMsgDeclShortSelector "[_a-zA-Z][_a-zA-Z0-9]*" display contained
\ nextgroup=cComment
\ skipwhite skipempty skipnl
syn cluster cParenGroup add=objcMsgDeclShortSelector
syn cluster cMultiGroup add=objcMsgDeclShortSelector
syn match objcMsgDeclLongSelectorPart "[_a-zA-Z][_a-zA-Z0-9]*:"me=e-1 display
contained
\ nextgroup=objcMsgDeclArgType,objcMsgDeclArgTypeAndName
\ skipwhite skipempty skipnl
syn cluster cParenGroup add=objcMsgDeclLongSelectorPart
syn cluster cMultiGroup add=objcMsgDeclLongSelectorPart
syn region objcMsgDeclType display contained transparent
\ matchgroup=cParen start="[+-]\s*\%(\n\s*\)*(" end=")"
\ contains=ALLBUT,@cParenGroup
\ nextgroup=objcMsgDeclLongSelectorPart,objcMsgDeclShortSelector
\ skipwhite skipempty skipnl
syn cluster objcMsgDeclParts
\
contains=objcMsgDeclType,objcMsgDeclLongSelectorPart,objcMsgDeclShortSelector,objcMsgDeclArgType,objcMsgDeclArgTypeAndName
syn region objcMsgDecl display transparent
\ start="^\s*[+-]" end=";" end="\ze{"
\ [EMAIL PROTECTED],cComment,cCommentL
" To distinguish from a header inclusion from a protocol list.
syn match objcProtocol display "<\s*[_a-zA-Z][_a-zA-Z0-9]*\s*>"
syn match objcCategory display "(\s*[_a-zA-Z][_a-zA-Z0-9]*\s*)"
" Objective-C Constant Strings
syn region objcString start=+\%(@"\|"\)+ skip=+\\\\\|\\"+ end=+"+
contains=cFormat,cSpecial,objcSpecial
" Objective-C Message Expressions
syn region objcMsgSending display transparent
\ matchgroup=keyword start="\%(\>\s*\|[)]\s*\)\@<!\["
start="\%(return\s*\)\@<=\[" end="]"
\
contains=ALLBUT,@cParenGroup,cErrInParen,cCppParen,cBracket,cCppBracket,@cLabelGroup,cUserCont,@objcAtKeywords
syn region objcLongMsgSendingEnd display transparent contained
\ start="\%([&+\-|[EMAIL PROTECTED]:/.,;]\s*\|\i\)\@<![_a-zA-Z][_a-zA-Z0-9]*:"
end="]"me=s-1
\
contains=ALLBUT,cErrInParen,cCppParen,cBracket,cCppBracket,objcShortSelectorPartInExpr,objcMsgDecl.*,@cLabelGroup,cUserCont,@objcAtKeywords
\ containedin=objcMsgSending
syn cluster cParenGroup add=objcLongMsgSendingEnd
syn cluster cMultiGroup add=objcLongMsgSendingEnd
syn match objcLongSelectorPartInExpr "\%([&+\-|[EMAIL
PROTECTED]:/.,;]\s*\|\i\)\@<![_a-zA-Z][_a-zA-Z0-9]*:"he=e-1 display contained
\ containedin=objcLongMsgSendingEnd
syn cluster cParenGroup add=objcLongSelectorPartInExpr
syn cluster cMultiGroup add=objcLongSelectorPartInExpr
syn match objcShortSelectorPartInExpr "\%([&+\-|[EMAIL
PROTECTED]:/.,;]\s*\|\i\)\@<![_a-zA-Z][_a-zA-Z0-9]*\ze\s*]" display contained
\ containedin=objcMsgSending
syn cluster cParenGroup add=objcShortSelectorPartInExpr
syn cluster cMultiGroup add=objcShortSelectorPartInExpr
" Special command @selector
syn region objcAtSelectorCommand start="@selector\s*(" end=")" display
\
contains=objcAtKeyword,objcMsgDeclLongSelectorPart,objcMsgDeclShortSelector,cError
syn sync match objcSync groupthere objcMsgDecl "^\s*[-+]"
" 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 objcSpecialCharacter cSpecialCharacter
HiLink objcFormat cFormat
HiLink objcBooltype objcType
HiLink objcBoolvalues objcConstant
HiLink objcType cType
HiLink objcConstant cConstant
HiLink objcKeyword Keyword
HiLink objcScopeDeclKeyword Keyword
HiLink objcBlockKeyword Keyword
HiLink objcExceptionKeyword Keyword
HiLink objcDirectiveKeyword Keyword
HiLink objcImport Include
HiLink objcImported cString
HiLink objcTypeModifier StorageClass
HiLink objcScopeDecl Statement
HiLink objcMsgDeclShortSelector Function
HiLink objcMsgDeclLongSelectorPart Function
HiLink objcShortSelectorPartInExpr Function
HiLink objcLongSelectorPartInExpr Function
HiLink objcStatement Statement
HiLink objcDirective Statement
HiLink objcException Exception
HiLink objcString cString
HiLink objcProtocol None
HiLink objcMsgBadSelectorPart cError
delcommand HiLink
endif
let b:current_syntax = "objc"
" vim: ts=8
