# JOE syntax highlight file for LUA

=Idle
=Bad		bold red
=Comment 	green
=Constant 	cyan
=Escape 	bold cyan
=Keyword 	bold

:idle Idle
	*		idle
	"0"		first_digit	recolor=-1
	"1-9"		decimal	recolor=-1
	"."		maybe_float
	"\""		string		recolor=-1
	"'"		char		recolor=-1
	"a-zA-Z_"	ident		buffer
	"-"		maybe_comment
	"["		maybe_lua_string

:maybe_lua_string Idle
	*		idle noeat
	"["		lua_string_0 recolor=-2
	"="		maybe_lua_1

:maybe_lua_1 Idle
	*		idle noeat
	"["		lua_string_1 recolor=-3
	"="		maybe_lua_2

:maybe_lua_2 Idle
	*		idle noeat
	"["		lua_string_2 recolor=-4
	"="		maybe_lua_3

:maybe_lua_3 Idle
	*		idle noeat
	"["		lua_string_3 recolor=-5

:lua_string_0 Constant
	*		lua_string_0
	"]"		lua_string_0_maybe_done

:lua_string_0_maybe_done Constant
	*		lua_string_0 noeat
	"]"		idle

:lua_string_1 Constant
	*		lua_string_1
	"]"		lua_string_1_maybe_donea

:lua_string_1_maybe_donea	Constant
	*		lua_string_1 noeat
	"="		lua_string_1_maybe_done

:lua_string_1_maybe_done Constant
	*		lua_string_1 noeat
	"]"		idle

:lua_string_2 Constant
	*		lua_string_2
	"]"		lua_string_2_maybe_donea

:lua_string_2_maybe_donea	Constant
	*		lua_string_2 noeat
	"="		lua_string_2_maybe_doneb

:lua_string_2_maybe_doneb	Constant
	*		lua_string_2 noeat
	"="		lua_string_2_maybe_done

:lua_string_2_maybe_done Constant
	*		lua_string_2 noeat
	"]"		idle

:lua_string_3 Constant
	*		lua_string_3
	"]"		lua_string_3_maybe_donea

:lua_string_3_maybe_donea	Constant
	*		lua_string_3 noeat
	"="		lua_string_3_maybe_doneb

:lua_string_3_maybe_doneb	Constant
	*		lua_string_3 noeat
	"="		lua_string_3_maybe_donec

:lua_string_3_maybe_donec	Constant
	*		lua_string_3 noeat
	"="		lua_string_3_maybe_done

:lua_string_3_maybe_done Constant
	*		lua_string_3 noeat
	"]"		idle

:maybe_comment Idle
	*		idle noeat
	"-"		maybe_long_comment recolor=-2

:maybe_long_comment Comment
	*		line_comment noeat
	"["		maybe_long_comment_0

:maybe_long_comment_0 Comment
	*		line_comment noeat
	"="		maybe_long_comment_1
	"["		long_comment_0

:maybe_long_comment_1 Comment
	*		line_comment noeat
	"="		maybe_long_comment_2
	"["		long_comment_1

:maybe_long_comment_2 Comment
	*		line_comment noeat
	"="		maybe_long_comment_3
	"["		long_comment_2

:maybe_long_comment_3 Comment
	*		line_comment noeat
	"["		long_comment_3

:long_comment_0 Comment
	*		long_comment_0
	"]"		maybe_done_comment_0

:maybe_done_comment_0 Comment
	*		long_comment_0 noeat
	"]"		idle

:long_comment_1 Comment
	*		long_comment_1
	"]"		maybe_done_comment_1a

:maybe_done_comment_1a Comment
	*		long_comment_1 noeat
	"="		maybe_done_comment_1

:maybe_done_comment_1 Comment
	*		long_comment_1 noeat
	"]"		idle

:long_comment_2 Comment
	*		long_comment_2
	"]"		maybe_done_comment_2a

:maybe_done_comment_2a Comment
	*		long_comment_2 noeat
	"="		maybe_done_comment_2b

:maybe_done_comment_2b Comment
	*		long_comment_2 noeat
	"="		maybe_done_comment_2

:maybe_done_comment_2 Comment
	*		long_comment_2 noeat
	"]"		idle

:long_comment_3 Comment
	*		long_comment_3
	"]"		maybe_done_comment_3a

:maybe_done_comment_3a Comment
	*		long_comment_3 noeat
	"="		maybe_done_comment_3b

:maybe_done_comment_3b Comment
	*		long_comment_3 noeat
	"="		maybe_done_comment_3c

:maybe_done_comment_3c Comment
	*		long_comment_3 noeat
	"="		maybe_done_comment_3

:maybe_done_comment_3 Comment
	*		long_comment_2 noeat
	"]"		idle

:line_comment Comment
	*		line_comment
	"\n"		idle

:first_digit Constant
	*		idle	noeat
	"xX"		hex
	"."		float
	"eE"		epart
	"0-7"		octal
	"89"		bad_number	recolor=-1

:bad_number Bad
	*		idle	noeat
	"0-9"		bad_number

:octal Constant
	*		idle	noeat
	"0-7"		octal
	"89"		bad_number	recolor=-1

:hex Constant
	*		idle	noeat
	"0-9A-Fa-f"	hex

:decimal Constant
	*		idle	noeat
	"0-9"		decimal
	"eE"		epart
	"."		float

:maybe_float Constant
	*		idle	recolor=-2	noeat
	"0-9"		float		recolor=-2

:float Constant
	*		idle	noeat
	"eE"		epart
	"0-9"		float

:epart Constant
	*		idle	noeat
	"0-9+\-"	enum

:enum Constant
	*		idle	noeat
	"0-9"		enum

:string	Constant
	*		string
	"\""		idle
	"\\"		string_escape	recolor=-1
	"%"		string_control	recolor=-1

:string_escape Escape
	*		string
	"x"		string_hex1
	"0-7"		string_octal2
	"\n"		string		recolor=-2

:string_hex1 Escape
	*		string		noeat
	"0-9a-fA-F"	string_hex2

:string_hex2 Escape
	*		string		noeat
	"0-9a-fA-F"	string

:string_octal2 Escape
	*		string		noeat
	"0-7"		string_octal3

:string_octal3 Escape
	*		string		noeat
	"0-7"		string

:string_control Escape
	*		string
	"\""		string noeat
	"\n"		reset
	"0-9.\-+ #hjILtz$"	string_control

:char Constant
	*		char
	"\n"		reset
	"'"		idle
	"\\"		char_escape	recolor=-1

:char_escape	Escape
	*		char
	"x"		char_hex1
	"0-7"		char_octal2
	"\n"		char		recolor=-2

:char_hex1 Escape
	*		char		noeat
	"0-9a-fA-F"	char_hex2

:char_hex2 Escape
	*		char		noeat
	"0-9a-fA-F"	char

:char_octal2 Escape
	*		char		noeat
	"0-7"		char_octal3

:char_octal3 Escape
	*		char		noeat
	"0-7"		char

:ident Idle
	*		idle		noeat strings
	"and"		kw
	"end"		kw
	"in"		kw
	"repeat"	kw
	"break"		kw
	"false"		kw
	"local"		kw
	"return"	kw
	"do"		kw
	"for"		kw
	"nil"		kw
	"then"		kw
	"else"		kw
	"function"	kw
	"not"		kw
	"true"		kw
	"elseif"	kw
	"if"		kw
	"or"		kw
	"until"		kw
	"while"		kw
done
	"a-zA-Z0-9_"	ident

:kw Keyword
	*	idle	noeat
