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" Vim syntax file
" Language:	Sather/pSather
" Maintainer:	Claudio Fleiner <claudio@fleiner.com>
" URL:		http://www.fleiner.com/vim/syntax/sather.vim
" Last Change:	2003 May 11

" Sather is a OO-language developped at the International Computer Science
" Institute (ICSI) in Berkeley, CA. pSather is a parallel extension to Sather.
" Homepage: http://www.icsi.berkeley.edu/~sather
" Sather files use .sa as suffix

" quit when a syntax file was already loaded
if exists("b:current_syntax")
  finish
endif

" keyword definitions
syn keyword satherExternal	 extern
syn keyword satherBranch	 break continue
syn keyword satherLabel		 when then
syn keyword satherConditional	 if else elsif end case typecase assert with
syn match satherConditional	 "near$"
syn match satherConditional	 "far$"
syn match satherConditional	 "near *[^(]"he=e-1
syn match satherConditional	 "far *[^(]"he=e-1
syn keyword satherSynchronize	 lock guard sync
syn keyword satherRepeat	 loop parloop do
syn match satherRepeat		 "while!"
syn match satherRepeat		 "break!"
syn match satherRepeat		 "until!"
syn keyword satherBoolValue	 true false
syn keyword satherValue		 self here cluster
syn keyword satherOperator	 new "== != & ^ | && ||
syn keyword satherOperator	 and or not
syn match satherOperator	 "[#!]"
syn match satherOperator	 ":-"
syn keyword satherType		 void attr where
syn match satherType	       "near *("he=e-1
syn match satherType	       "far *("he=e-1
syn keyword satherStatement	 return
syn keyword satherStorageClass	 static const
syn keyword satherExceptions	 try raise catch
syn keyword satherMethodDecl	 is pre post
syn keyword satherClassDecl	 abstract value class include
syn keyword satherScopeDecl	 public private readonly


syn match   satherSpecial	    contained "\\\d\d\d\|\\."
syn region  satherString	    start=+"+  skip=+\\\\\|\\"+  end=+"+  contains=satherSpecial
syn match   satherCharacter	    "'[^\\]'"
syn match   satherSpecialCharacter  "'\\.'"
syn match   satherNumber	  "-\=\<\d\+L\=\>\|0[xX][0-9a-fA-F]\+\>"
syn match   satherCommentSkip	  contained "^\s*\*\($\|\s\+\)"
syn region  satherComment2String  contained start=+"+  skip=+\\\\\|\\"+  end=+$\|"+  contains=satherSpecial
syn match   satherComment	  "--.*" contains=satherComment2String,satherCharacter,satherNumber


syn sync ccomment satherComment

" Define the default highlighting.
" Only when an item doesn't have highlighting yet
command -nargs=+ HiLink hi def link <args>

HiLink satherBranch		satherStatement
HiLink satherLabel		satherStatement
HiLink satherConditional	satherStatement
HiLink satherSynchronize	satherStatement
HiLink satherRepeat		satherStatement
HiLink satherExceptions	satherStatement
HiLink satherStorageClass	satherDeclarative
HiLink satherMethodDecl	satherDeclarative
HiLink satherClassDecl	satherDeclarative
HiLink satherScopeDecl	satherDeclarative
HiLink satherBoolValue	satherValue
HiLink satherSpecial		satherValue
HiLink satherString		satherValue
HiLink satherCharacter	satherValue
HiLink satherSpecialCharacter satherValue
HiLink satherNumber		satherValue
HiLink satherStatement	Statement
HiLink satherOperator		Statement
HiLink satherComment		Comment
HiLink satherType		Type
HiLink satherValue		String
HiLink satherString		String
HiLink satherSpecial		String
HiLink satherCharacter	String
HiLink satherDeclarative	Type
HiLink satherExternal		PreCondit
delcommand HiLink

let b:current_syntax = "sather"

" vim: ts=8