"
" Vim syntax file
" Language   :	Scilab
" Maintainer :	Benoit Hamelin
" File type  :	*.sci (see :help filetype)
" History
"	28jan2002	benoith		0.1		Creation.  Adapted from matlab.vim.
"	04feb2002	benoith		0.5		Fixed bugs with constant highlighting.
"


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


" Reserved words.
syn keyword scilabStatement			abort clear clearglobal end exit global mode predef quit resume
syn keyword scilabStatement			return
syn keyword scilabFunction			function endfunction funptr
syn keyword scilabPredicate			null iserror isglobal
syn keyword scilabKeyword			typename
syn keyword scilabDebug				debug pause what where whereami whereis who whos
syn keyword scilabRepeat			for while break
syn keyword scilabConditional		if then else elseif
syn keyword scilabMultiplex			select case

" Reserved constants.
syn match scilabConstant			"\(%\)[0-9A-Za-z?!#$]\+"
syn match scilabBoolean				"\(%\)[FTft]\>"

" Delimiters and operators.
syn match scilabDelimiter			"[][;,()]"
syn match scilabComparison			"[=~]="
syn match scilabComparison			"[<>]=\="
syn match scilabComparison			"<>"
syn match scilabLogical				"[&|~]"
syn match scilabAssignment			"="
syn match scilabArithmetic			"[+-]"
syn match scilabArithmetic			"\.\=[*/\\]\.\="
syn match scilabArithmetic			"\.\=^"
syn match scilabRange				":"
syn match scilabMlistAccess			"\."

syn match scilabLineContinuation	"\.\{2,}"

syn match scilabTransposition		"[])a-zA-Z0-9?!_#$.]'"lc=1

" Comments and tools.
syn keyword scilabTodo				TODO todo FIXME fixme TBD tbd	contained
syn match scilabComment				"//.*$"	contains=scilabTodo

" Constants.
syn match scilabNumber				"[0-9]\+\(\.[0-9]*\)\=\([DEde][+-]\=[0-9]\+\)\="
syn match scilabNumber				"\.[0-9]\+\([DEde][+-]\=[0-9]\+\)\="
syn region scilabString				start=+'+ skip=+''+ end=+'+		oneline
syn region scilabString				start=+"+ end=+"+				oneline

" Identifiers.
syn match scilabIdentifier			"\<[A-Za-z?!_#$][A-Za-z0-9?!_#$]*\>"
syn match scilabOverload			"%[A-Za-z0-9?!_#$]\+_[A-Za-z0-9?!_#$]\+"


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

HiLink	scilabStatement				Statement
HiLink	scilabFunction				Keyword
HiLink	scilabPredicate				Keyword
HiLink	scilabKeyword				Keyword
HiLink	scilabDebug					Debug
HiLink	scilabRepeat				Repeat
HiLink	scilabConditional			Conditional
HiLink	scilabMultiplex				Conditional

HiLink	scilabConstant				Constant
HiLink	scilabBoolean				Boolean

HiLink	scilabDelimiter				Delimiter
HiLink	scilabMlistAccess			Delimiter
HiLink	scilabComparison			Operator
HiLink	scilabLogical				Operator
HiLink	scilabAssignment			Operator
HiLink	scilabArithmetic			Operator
HiLink	scilabRange					Operator
HiLink	scilabLineContinuation		Underlined
HiLink	scilabTransposition			Operator

HiLink	scilabTodo					Todo
HiLink	scilabComment				Comment

HiLink	scilabNumber				Number
HiLink	scilabString				String

HiLink	scilabIdentifier			Identifier
HiLink	scilabOverload				Special

delcommand HiLink

let b:current_syntax = "scilab"

"EOF	vim: ts=4 noet tw=100 sw=4 sts=0