" Vim syntax file
" Language:     Limbo
" Maintainer:   Mechiel Lukkien <mechiel@ueber.net>
" Updated:      2010-11-13

syn keyword	lStatement	alt break continue exit return spawn implement import load raise raises
syn keyword	lInclude	include
syn keyword	lType	array big byte chan con int list real string fn
syn keyword	lStructure	adt pick module
syn keyword 	lRepeat	for while do
syn keyword	lConditional	if else case or to
syn match	lConditional	"=>"
syn keyword	lStorageClass	ref self cyclic type of
syn keyword	lOperator	tl hd len tagof
syn keyword	lBuiltin	nil

syn match	lComment	"#.*$"
syn match	lSpecialError	display contained "\(\\[^'\"\\tnrbav0u]\+\|\\u[^'"]*\)"
syn match	lSpecial	display contained "\\\(u\x\{4}\|[\'\"\\tnrbav0]\)"

syn region	lString		matchgroup=Normal start=+"+ end=+"+ skip=+\\"+ contains=lSpecial,lSpecialError
syn match	lCharError	"'\(...*\|\)'"
syn match	lCharacter	"'\(\\'\|[^\\]\|\\[^']*\)'" contains=lSpecial,lSpecialError,lSpecialCharError


hi def link lConditional        Conditional
hi def link lRepeat             Repeat
hi def link lCharacter          Character
hi def link lOperator           Operator
hi def link lStructure          Structure
hi def link lInclude            Include
hi def link lStatement          Statement
hi def link lSpecial            SpecialChar
hi def link lSpecialError       Error
hi def link lCharError		Error
hi def link lString             String
hi def link lComment            Comment
"hi def link lStorageClass       StorageClass
"hi def link lType               Type

" <- -> . = := ::

"hi def link lError              Error
"hi def link lPreCondit          PreCondit
"hi def link lConstant           Constant
"hi def link lSpecial            SpecialChar
"hi def link lTodo               Todo

let b:current_syntax = "limbo"