JOE - Joe's own editor Mercurial

170 lines (143 with data), 2.3 kB

# PASCAL highlighter for JOE

=Idle
=Ident
=Comment
=Constant
=String		+Constant
=Number		+Constant
=Type
=Keyword
=Statement	+Keyword
=Operator	+Keyword
=Loop		+Statement
=Conditional	+Statement
=DefinedFunction +DefinedIdent
=Builtin	+DefinedFunction

:idle Idle
	*		idle
	"a-zA-Z"	ident		buffer
	"("		maybe_comment
	"{"		comment		recolor=-1
	"'"		string		recolor=-1
	"0-9"		number		recolor=-1 

# Comments

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

:comment Comment
	*		comment
	"BFHNTX"        comment		noeat call=comment_todo.comment_todo()
	"*"		maybe_end_comment
	"}"		idle

:maybe_end_comment Comment
	*		comment		noeat
	")"		idle


# String constant

:string String
	*		string
	"\n"		idle
	"'"		maybe_end_string

:maybe_end_string String
	*		idle		recolor=-1 noeat
	"'"		string

# Numeric constant

:number Number
	*		idle		noeat
	"0-9"		number
	"eE"		epart
	"."		dot

:dot Number
	*		idle	noeat
	"0-9"		float

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

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

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


# Keywords

:ident Ident
	*		idle		noeat istrings
	"and"		operator
	"array"		type
	"begin"		kw
	"case"		cond
	"const"		kw
	"div"		operator
	"do"		kw
	"downto"	kw
	"else"		cond
	"end"		kw
	"file"		kw
	"for"		loop
	"function"	kw
	"goto"		loop
	"if"		cond
	"in"		kw
	"label"		kw
	"mod"		operator
	"nil"		word_constant
	"not"		operator
	"of"		kw
	"or"		operator
	"packed"	kw
	"procedure"	kw
	"program"	kw
	"record"	kw
	"repeat"	loop
	"set"		kw
	"then"		kw
	"to"		kw
	"type"		kw
	"until"		loop
	"var"		kw
	"while"		loop
	"with"		kw
	"integer"	type
	"boolean"	type
	"real"		type
	"char"		type
	"string"	type
	"text"		type
	"abs"		function
	"atan"		function
	"arctan"	function
	"concat"	function
	"cos"		function
	"eof"		function
	"eoln"		function
	"exp"		function
	"insert"	function
	"length"	function
	"ln"		function
	"log"		function
	"odd"		function
	"ord"		function
	"page"		function
	"pred"		function
	"round"		function
	"sin"		function
	"sqr"		function
	"sqrt"		function
	"succ"		function
	"trun"		function
done
	"a-zA-Z0-9_"	ident

:kw Keyword
	*	idle	noeat

:type Type
	*	idle	noeat

:loop Loop
	*	idle	noeat

:cond Conditional
	*	idle	noeat

:operator Operator
	*	idle	noeat

:word_constant Constant
	*	idle	noeat

:function Builtin
	*	idle	noeat