JOE - Joe's own editor Mercurial

358 lines (287 with data), 6.0 kB

# JOE syntax highlight file for Scala

=Idle
=Ident
=Comment
=Constant
=Number		+Constant
=String		+Constant
=StringEscape	+Escape
=Character	+Constant
=CharacterEscape +Escape
=Boolean	+Constant
=Type
=DefinedFunction +DefinedIdent

=Keyword
=Operator	+Keyword
=Statement	+Keyword
=Loop		+Statement
=Conditional	+Statement
=Structure	+Statement
=StorageClass	+Type +Keyword

=Bad
=Brace
=Control	

=Methods

:begin Idle
	*	begin	noeat call=.scala()

.subr scala

:idle Idle
	*		idle
	"\n"		idle
	"/"		slash
	"0"		first_digit	recolor=-1
	"1-9"		decimal		recolor=-1
	"."		maybe_float
	"\""		maybe_string	recolor=-1
	"'"		char		recolor=-1
	"\i\p{Sc}"	ident		mark buffer
	"{}"		brace		recolor=-1
	",:;=()><[]*&|!~+\-%^"	control	recolor=-1

:maybe_done Control
	*		idle		noeat
	"/"		idle		noeat return recolor=-2

:brace Brace
	*		idle		noeat

:control Control
	*		idle		noeat

:slash Idle
	*		idle		noeat
	"*"		comment		recolor=-2
	"/"		line_comment	recolor=-2

:comment Comment comment
	*		comment
	# might be TODO label
	"BFHNTX"	comment		noeat call=comment_todo.comment_todo()
	"*"		maybe_end_comment

:maybe_end_comment Comment comment
	*		comment		noeat
	"/"		idle
	"*"		maybe_end_comment

:line_comment Comment comment
	*		line_comment
	# might be TODO label
	"BFHNTX"	line_comment	noeat call=comment_todo.comment_todo()
	"\n"		idle

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

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

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

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

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

:maybe_float Number
	*		idle		recolor=-2 noeat
	"\i\p{Sc}"	not_ident	recolor=-2
	"0-9"		float		recolor=-2

:not_ident Idle
	*		idle		noeat
	"\c\p{Sc}"	not_ident

:float Number
	*		idle		noeat
	"eE"		epart
	"0-9"		float
	"fFlL"		idle

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

:enum Number
	*		idle		noeat
	"0-9"		enum
	"fFlL"		idle

:maybe_string String string
	*		string		noeat
	"\""		maybe_string_1

:maybe_string_1 String string
	*		idle		noeat
	"\""		stringstring

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

:string_escape StringEscape string
	*		string
	"u"		string_uni1
	"0-7"		string_octal2
	"\n"		string		recolor=-2

:string_uni1 StringEscape string
	*		string		noeat
	"0-9a-fA-F"	string_uni2

:string_uni2 StringEscape string
	*		string		noeat
	"0-9a-fA-F"	string_uni3

:string_uni3 StringEscape string
	*		string		noeat
	"0-9a-fA-F"	string_uni4

:string_uni4 StringEscape string
	*		string		noeat
	"0-9a-fA-F"	string

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

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

:string_control StringEscape string
	*		string_control
	"\n"		idle
	"\""		string		noeat
 	"diouxXeEfFgGaAcspn%SCM"	string

:stringstring	String string
	*		stringstring
	"\""		stringstring_1
	"\\"		stringstring_escape	recolor=-1
	"%"		stringstring_control	recolor=-1

:stringstring_1 String string
	*		stringstring	noeat
	"\""		stringstring_2

:stringstring_2 String string
	*		stringstring	noeat
	"\""		idle

:stringstring_escape StringEscape string
	*		stringstring
	"u"		stringstring_uni1
	"0-7"		stringstring_octal2
	"\n"		stringstring		recolor=-2

:stringstring_uni1 StringEscape string
	*		stringstring		noeat
	"0-9a-fA-F"	stringstring_uni2

:stringstring_uni2 StringEscape string
	*		stringstring		noeat
	"0-9a-fA-F"	stringstring_uni3

:stringstring_uni3 StringEscape string
	*		stringstring		noeat
	"0-9a-fA-F"	stringstring_uni4

:stringstring_uni4 StringEscape string
	*		stringstring		noeat
	"0-9a-fA-F"	stringstring

:stringstring_octal2 StringEscape string
	*		stringstring		noeat
	"0-7"		stringstring_octal3

:stringstring_octal3 StringEscape string
	*		stringstring		noeat
	"0-7"		stringstring

:stringstring_control StringEscape string
	*		stringstring_control
	"\n"		idle
	"\""		stringstring	noeat
	"diouxXeEfFgGaAcspn%SCM"	stringstring

:char Character string
	*		char_done
	"'"		idle
	"\\"		char_escape	recolor=-1

:char_done Character string
	*		idle		noeat recolor=-3
	"\'"		idle

:char_escape	CharacterEscape string
	*		char_done
	"u"		char_uni1
	"0-7"		char_octal2

:char_uni1 CharacterEscape string
	*		char_done	noeat
	"0-9a-fA-F"	char_uni2

:char_uni2 CharacterEscape string
	*		char_done	noeat
	"0-9a-fA-F"	char_uni3

:char_uni3 CharacterEscape string
	*		char_done	noeat
	"0-9a-fA-F"	char_uni4

:char_uni4 CharacterEscape string
	*		char_done	noeat
	"0-9a-fA-F"	char_done

:char_octal2 CharacterEscape string
	*		char_done	noeat
	"0-7"		char_octal3

:char_octal3 CharacterEscape string
	*		char_done	noeat
	"0-7"		char_done

:ident Ident
	*		ident_end	noeat markend strings
	"abstract"	storage
	"case"		struct
	"catch"		kw
	"class"		struct
	"def"		struct
	"do"		loop
	"else"		cond
	"false"		bool
	"final"		storage
	"finally"	stmt
	"for"		loop
	"forSome"	loop
	"if"		cond
	"implicit"	storage
	"import"	stmt
	"lazy"		storage
	"match"		cond
	"new"		operator
	"null"		lit
	"object"	storage
	"override"	storage
	"package"	storage
	"private"	storage
	"protected"	storage
	"return"	stmt
	"sealed"	storage
	"super"		kw
	"this"		kw
	"throw"		stmt
	"trait"		kw
	"try"		stmt
	"true"		bool
	"type"		kw
	"val"		kw
	"var"		kw
	"while"		loop
	"with"		kw
	"yield"		loop
done
	"\c\p{Sc}"	ident

:type Type
	*		idle		noeat

:kw Keyword
	*		idle		noeat

:bad_kw Bad
	*		idle		noeat

:lit Constant
	*		idle		noeat

:bool Boolean
	*		idle		noeat

:operator Operator
	*		idle		noeat

:storage StorageClass
	*		idle		noeat

:cond Conditional
	*		idle		noeat

:loop Loop
	*		idle		noeat

:stmt Statement
	*		idle		noeat

:struct Structure
	*		idle		noeat

:ident_end Idle
	*		idle		noeat
	" "		ident_end
	"("		method_end	noeat recolormark

:method_end DefinedFunction
	*		idle		noeat

.end