joe-syntax/js.jsf

# JOE syntax highlight file for JavaScript

# Define colors

=Idle
=Comment	green
=Constant	cyan
=String		cyan
=StringEscape	bold cyan
=Regexp		cyan
=RegexpEscape	bold cyan
=RegexpOptions	cyan
=Number		cyan
=Type		bold
=CustomType
=Keyword	bold
=Global		bold
=Exports
=ExportItem
=Operator	bold
=Bad		inverse bold red
=Brace		magenta
=Assign		bold
=Paren
=Bracket
=Semicolon
=Comma
=PropSep
=Syntax
=Ident
=Method

# from html.jsf to support embedded languages
=TagEdge	green

:begin Idle
	*			begin		noeat call=.js()
	"#"			shebang		recolor=-1

:shebang Comment
	*			shebang
	"\n"			begin

.subr js

:idle Idle
	*			idle
	"/"			re_or_comment	recolor=-1
	"0"			first_digit	recolor=-1
	"1-9"			decimal		recolor=-1
	"."			maybe_float
	"\""			string		recolor=-1 save_c
	"'"			string		recolor=-1 save_c
	"A-Z"			type_match	mark buffer recolor=-1
	"$a-z_"			ident		mark buffer recolor=-1
	"{}"			brace		recolor=-1
	"()"			paren		noeat recolor=-1
	";"			semicolon	recolor=-1
	","			comma		recolor=-1
	"="			assign_maybe	recolor=-1
	"[]"			bracket		noeat recolor=-1
	"\-"			subtract	recolor=-1
	"+"			add		recolor=-1
	"*|&^%"			mutate_maybe	recolor=-1
	":?~"			syntax		recolor=-1
.ifdef html
	"<"			maybe_done	recolor=-1
	">!"			eqmixer_maybe	recolor=-1
.else
.ifdef php
	"<"			maybe_done	recolor=-1
	">!"			eqmixer_maybe	recolor=-1
.else
.ifdef mason
	"<"			maybe_done	recolor=-1
	">!"			eqmixer_maybe	recolor=-1
.else
	"<>!"			eqmixer_maybe	recolor=-1
.endif
.endif
.endif

:subtract Assign
	*			mutate_maybe	noeat
	"\-"			assign		recolor=-2

:add Assign
	*			mutate_maybe	noeat
	"+"			assign		recolor=-2

:mutate_maybe Assign
	*			syntax		recolor=-2 noeat
	"="			assign		recolor=-2

:syntax Syntax
	*			idle		recolor=-1 noeat

:assign Assign
	*			idle		recolor=-1 noeat

:eqmixer_maybe Syntax
	*			idle		recolor=-1 noeat
	"="			eqmixer_maybe

:assign_maybe Assign
	*			idle            recolor=-1 noeat
	"="			equality	recolor=-2

:equality Syntax
	*			idle		recolor=-1 noeat
	"="			syntax

:maybe_done TagEdge
	*			eqmixer_maybe	noeat
	"/"			idle		noeat return recolor=-2
.ifdef php
	"?"			rtn_embed	call=php.php()
.endif
.ifdef mason
	"&%"			rtn_embed	call=perl.perl()
.endif

:rtn_embed TagEdge
	*			idle		noeat

:no_regex Idle
	*			idle		noeat
	"/"			maybe_comment	recolor=-1
	" "			no_regex

:after_term Idle
	*			after_term
	"\n"			idle
	"/"			maybe_comment	recolor=-1
	"."			prop_sep	recolor=-1
	"a-z"			infix_operator	buffer recolor=-1
	"\"'A-Z_0-9"		bad_after_term	recolor=-1
	"{}"			brace		recolor=-1
	"()"			paren		noeat recolor=-1
	";"			semicolon	recolor=-1
	"="			assign_maybe	recolor=-1
	","			comma		recolor=-1
	"[]"			bracket		noeat recolor=-1
	"\-"			subtract	recolor=-1
	"+"			add		recolor=-1
	"*|&^%"			mutate_maybe	recolor=-1
	":?~"			syntax		recolor=-1
.ifdef html
	"<"			maybe_done	recolor=-1
	">!"			eqmixer_maybe	recolor=-1
.else
.ifdef php
	"<"			maybe_done	recolor=-1
	">!"			eqmixer_maybe	recolor=-1
.else
.ifdef mason
	"<"			maybe_done	recolor=-1
	">!"			eqmixer_maybe	recolor=-1
.else
	"<>!"			eqmixer_maybe	recolor=-1
.endif
.endif
.endif

:ident_only Idle
	*			bad_after_term	recolor=-1
	"A-Z"			type_match	mark buffer recolor=-1
	"$a-z_"			ident		mark buffer recolor=-1
	" \t"			ident_only
	"\n"			idle

:bad_after_term Bad
	*			after_term	noeat markend strings
done
	"\"'"			after_term
	"a-zA-Z0-9_."		bad_after_term

:re_or_comment Syntax
	*			regex		noeat recolor=-2
	"*/"			maybe_comment	noeat

:maybe_comment Syntax
	*			syntax		noeat
	"*"			comment		recolor=-2
	"/"			line_comment	recolor=-2
	"="			assign		recolor=-2

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

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

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

:regex Regexp
	*			regex
	"\\"			regex_quote	recolor=-1
	"["			regex_charclass
	"/"			regex_mod
	"\n"			regex_bad

:regex_quote RegexpEscape
	*			regex
	"\n"			regex_bad

:regex_charclass Regexp
	*			regex_charclass
	"\\"			regex_cc_quote	recolor=-1
	"\n"			regex_bad_cc
	"]"			regex

:regex_cc_quote RegexpEscape
	*			regex_charclass
	"\n"			regex_bad_cc

:regex_bad Bad
	*			regex_bad
	"\\"			regex_bad_quote
	"["			regex_bad_cc
	"/"			after_term

:regex_bad_quote Bad
	*			regex_bad

:regex_bad_cc Bad
	*			regex_bad_cc
	"\\"			regex_bad_quote_cc
	"]"			regex_bad

:regex_bad_quote_cc Bad
	*			regex_bad_cc

:regex_mod RegexpOptions
	*			after_term	noeat
	"igm"			regex_mod

:brace Brace
	*			idle		noeat

:paren Paren
	"("			idle
	")"			no_regex

:bracket Bracket
	"["			idle
	"]"			after_term

:syntax Syntax
	*			idle		noeat

:comma Comma
	*			idle		noeat

:semicolon Semicolon
	*			idle		noeat

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

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

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

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

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

:maybe_float Number
	*			prop_sep	noeat recolor=-2
	"0-9"			float		recolor=-2

:prop_sep PropSep
	*			ident_only	noeat

:float Number
	*			after_term	noeat
	"eE"			epart
	"0-9"			float

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

:enum Number
	*			after_term	noeat
	"0-9"			enum

:string		String
	*			string_body	noeat mark

:string_body	String
	*			string
	"\n"			string_bad
	&			after_term
	"\\"			string_escape	recolor=-1

:string_bad Bad
	*			string_bad
	"\\"			string_bad_escape
	&			after_term

:string_bad_escape Bad
	*			string_bad

:string_escape StringEscape
	*			string
	"x"			string_hex1
	"0-7"			string_octal2
	"\n"			string_bad	noeat

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

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

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

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

:infix_operator Bad
	*			bad_op		noeat markend strings
	"in"			operator
	"instanceof"		operator
done
	"a-zA-Z0-9_"		infix_operator

:bad_op Bad
	*			idle		noeat
	"a-zA-Z0-9_"		bad_op

:operator Operator
	*			idle		noeat

:type_match CustomType
	*			type_end	noeat markend strings
	"Infinity"		lit
	"NaN"			lit
	"Array"			type
	"ArrayBuffer"		type
	"Boolean"		type
	"DataView"		type
	"Date"			type
	"Error"			type
	"EvalError"		type
	"Function"		type
	"Float32Array"		type
	"Float64Array"		type
	"Int16Array"		type
	"Int32Array"		type
	"Int8Array"		type
	"JSON"			type
	"Math"			type
	"Number"		type
	"Object"		type
	"RangeError"		type
	"ReferenceError"	type
	"RegExp"		type
	"String"		type
	"SyntaxError"		type
	"TypeError"		type
	"Uint16Array"		type
	"Uint32Array"		type
	"Uint8Array"		type
	"Uint8ClampedArray"	type
	"URIError"		type
	# node.js
	"Buffer"		type
done
	"a-zA-Z0-9_"		type_match

:type_end Idle
	*			after_term	noeat
	" "			type_end
	"."			prop_sep	recolor=-1

:ident Ident
	*			ident_end	noeat markend strings
	"delete"		operator
	"in"			operator
	"instanceof"		operator
	"typeof"		operator
	"new"			operator
	"arguments"		kw
	"break"			kw
	"case"			kw
	"catch"			kw
	"continue"		kw
	"default"		kw
	"do"			kw
	"else"			kw
	"finally"		kw
	"for"			kw
	"function"		kw
	"if"			kw
	"let"			kw
	"return"		kw
	"switch"		kw
	"throw"			kw
	"try"			kw
	"var"			kw
	"void"			kw
	"while"			kw
	"with"			kw
	"false"			lit
	"null"			lit
	"true"			lit
	"const"			global
	"decodeURI"		global
	"decodeURIComponent"	global
	"encodeURI"		global
	"encodeURIComponent"	global
	"escape"		global
	"eval"			global
	"isFinite"		global
	"isNaN"			global
	"parseFloat"		global
	"parseInt"		global
	"undefined"		global
	"unescape"		global
	"setImmediate"		global
	"this"			quasikw
	"prototype"		quasikw
	# node.js
	"exports"		export
	"module"		global
	"process"		global
	"global"		global
	"console"		global
	"setTimeout"		global
	"setInterval"		global
	"clearInterval"		global
	"clearTimeout"		global
	"require"		quasikw
	"__filename"		quasikw
	"__dirname"		quasikw
	# By convention...
	"self"			quasikw
done
	"$a-zA-Z0-9_"		ident

:ident_end Idle
	*			after_term	noeat
	" "			ident_end
	"."			prop_sep	recolor=-1
	"("			method_start	recolor=-1

:method_start Paren
	*			method_end	noeat recolormark

:method_end Method
	*			idle		noeat

:type Type
	*			after_term	noeat

:kw Keyword
	*			idle	noeat

:quasikw Keyword
	*			after_term	noeat

:global Global
	*			after_term	noeat

:export Exports
	*			export_end	noeat

:export_end Exports
	*			after_term	noeat
	" "			export_end
	"."			export_item_start

:export_item_start ExportItem
	*			bad_after_term	recolor=-1 noeat
	" "			export_item_start
	"a-zA-Z_"		export_item

:export_item ExportItem
	*			after_term	noeat
	"a-zA-Z0-9_"		export_item

:lit Constant
	*			lit_end		noeat

:lit_end Constant
	*			after_term	noeat
	" "			lit_end
	"."			prop_sep	recolor=-1

.end