Initial check-in of vim syntax highlighting

contrib/vim/syntax/chaiscript.vim

@@ -0,0 +1,73 @@
+" Vim syntax file
+" Language:	ChaiScript
+" Maintainer:	Jason Turner <jason 'at' emptycrate com>
+
+syn case match
+
+" syncing method
+syn sync fromstart
+
+" Strings
+syn region chaiscriptString  start=+"+ end=+"+ skip=+\\\\\|\\"+ contains=chaiscriptSpecial,@Spell
+
+
+" integer number
+syn match chaiscriptNumber "\<\d\+\>"
+" floating point number, with dot, optional exponent
+syn match chaiscriptFloat  "\<\d\+\.\d*\%(e[-+]\=\d\+\)\=\>"
+" floating point number, starting with a dot, optional exponent
+syn match chaiscriptFloat  "\.\d\+\%(e[-+]\=\d\+\)\=\>"
+" floating point number, without dot, with exponent
+syn match chaiscriptFloat  "\<\d\+e[-+]\=\d\+\>"
+
+syn match chaiscriptNumber "\<0x\x\+\>"
+
+syn keyword chaiscriptCond if else
+
+syn keyword chaiscriptRepeat while for do
+syn keyword chaiscriptStatement break continue return
+
+syn keyword chaiscriptExceptions try catch throw
+
+"Keyword
+syn keyword chaiscriptKeyword def true false attr
+
+syn keyword chaiscriptType fun var
+
+"Built in funcs
+syn keyword chaiscriptFunc eval
+
+"Let's treat all backtick operator function lookups as built in too
+syn match chaiscriptFunc  "`.*`"
+
+" Comments
+syn match   chaiscriptComment          "//.*$" contains=@Spell
+syn region  chaiscriptComment        matchgroup=chaiscriptComment start="/\*" end="\*/" contains=@Spell
+
+
+
+command -nargs=+ HiLink hi def link <args>
+
+HiLink chaiscriptExceptions     Exception
+HiLink chaiscriptKeyword        Keyword
+HiLink chaiscriptStatement	Statement
+HiLink chaiscriptRepeat		Repeat
+HiLink chaiscriptString		String
+HiLink chaiscriptNumber		Number
+HiLink chaiscriptFloat		Float
+HiLink chaiscriptOperator	Operator
+HiLink chaiscriptConstant	Constant
+HiLink chaiscriptCond		Conditional
+HiLink chaiscriptFunction	Function
+HiLink chaiscriptComment	Comment
+HiLink chaiscriptTodo		Todo
+HiLink chaiscriptError		Error
+HiLink chaiscriptSpecial	SpecialChar
+HiLink chaiscriptFunc		Identifier
+HiLink chaiscriptType           Type
+
+delcommand HiLink
+
+let b:current_syntax = "chaiscript"
+
+" vim: nowrap sw=2 sts=2 ts=8 noet ff=unix: