# JOE syntax highlight file for Erlang
# by Christian Nicolai (http://mycrobase.de)
# with contributions from Jonas Rosling and Andrew Lisin

# TODO Handle type information ::
# TODO implement subroutines for cleaner and more correct implementation.
# TODO Probably use less colors to be less distractive.


=Idle
=Ident
=Comment
=Constant
=String		+Constant
=String_mod	+StringEscape
=String_esc	+StringEscape
=Number		+Constant
=Keyword
=Operator	+Keyword
=Type
=Module		+Type
=Brace		+Control
=Bracket	+Control
=Character	+String +Constant
=CharacterEscape +StringEscape +Character
=Attribute	+Preproc
=Variable	#+DefinedIdent +Ident ??
=Record		+Include +Preproc
=Macro		+Define
=Guard		+Conditional +Statement +Bif
=Bif		+DefinedFunction
=Fun		+Ident
=Recatt


:idle Idle
	*		idle
	"A-Z_"		variable	noeat
	"%"		line_comment	noeat
	"\""		string		recolor=-1
	"'"		quoted_atom	mark
	"0-9"		decimal		recolor=-1
        "[]"            brack           recolor=-1
	"{}"		brace		recolor=-1
	"-"		maybe_attribute	buffer
	"a-z"		atom		buffer mark noeat
	"#"		record		recolor=-1
	"$"		char		recolor=-1
	"?"		is_macro	mark
	"<|"		lc		buffer

:lc Idle
	*		idle		noeat strings
	"<-"		kw
	"||"		kw
done
	"-<|"		lc

:pipe Idle
	*		idle		noeat
	"|"		kw		recolormark
	
:is_macro Idle
	*		macro		recolormark noeat
	"a-zA-Z0-9_@"	is_macro

:macro Macro
	*		idle		noeat

:char Character string
	*		idle
	"\\"		charesc

:charesc Character string
	*		idle

:line_comment Comment comment
	*		line_comment
	"@"		is_edoc		noeat buffer 
	"BFHNTX"	line_comment	noeat call=comment_todo.comment_todo()
	"\n"		idle

:is_edoc Comment comment
	*		line_comment	noeat strings
	"@clear"	edoc
	"@docfile"	edoc
	"@headerfle"	edoc
	"@todo"		edoc
	"@TODO"		edoc
	"@type"		edoc
	"@reference"	edoc
	"@see"		edoc
	"@since"	edoc
	"@deprecated"	edoc
	"@hidden"	edoc
	"@private"	edoc
	"@equiv"	edoc
	"@throws"	edoc
	"@author"	edoc
	"@copyright"	edoc
	"@version"	edoc
	"@title"	edoc
	"@spec"		edoc
	"@doc"		edoc
	"@end"		edoc
done
	"A-Za-z@"	is_edoc

:edoc Keyword
	*		line_comment	noeat

:variable Variable
	*		idle		noeat
	"a-zA-Z0-9_"	variable

:record Record
	*		idle		noeat
	"a-z"		rec		noeat
	"'"		qtrec		recolor=-1

:rec Record
	*		idle		noeat
	"a-zA-Z0-9_@"	rec
	"."		recatt		recolor=-1

:qtrec Record
	*		qtrec
	"'"		rec

:recatt Recatt
	*		idle		noeat
	"a-zA-Z_"	recatt
	"#"		record

# STRINGS
:string String string
	*		string
	"\\"		string_escape	recolor=-1
	"~"		string_		mark
	"\""		idle

:string_escape String_esc string
	*		string

:string_ String string
	*		string_mod	noeat
	"0-9"		string_f
	"t"		string_mod
:string_f String string
	*		string_mod	noeat          
	"0-9*"		string_f
	"."		string_p

:string_p String string
	*		string_mod	noeat
	"0-9*"		string_p

:string_mod String string
	*		string
	"cfegswpWPBX#bx+ni"	string_modifier recolormark noeat

:string_modifier String_mod string
	*		string
# END STRINGS
:decimal Number
	*		idle		noeat
	"0-9"		decimal
	"."		float
	"#"		base

:float Number
	*		idle		noeat
	"0-9"		float
	"Ee"		eintval

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

:eintval Number
	*		eint		noeat
	"-"		eint

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

:brace Brace
	*		idle		noeat

:brack Bracket
	*		idle		noeat

:maybe_attribute Idle
	*		idle		noeat strings
	"-module"	attribute
	"-export"	attribute
	"-import"	attribute
	"-compile"	attribute
	"-ifdef"	attribute
	"-endif"	attribute
	"-define"	attribute
	"-file"		attribute
	"-type"		attribute
	"-opaque"	attribute
	"-export_type"	attribute
	"-spec"		attribute
	"-author"	attribute
	"-copyright"	attribute
	"-include"	attribute
	"-include_lib"	attribute
	"-vsn"		attribute
	"-behaviour"	attribute
	"-behavior"	attribute
	"-record"	attribute
	"-on_load"	attribute
	"-connect_all"	attribute
	"-hidden"	attribute
	"-name"		attribute
	"-setcookie"	attribute
	"-sname"	attribute
	"-mode"		attribute
done
	"a-z_"		maybe_attribute

:attribute Attribute
	*		idle		noeat

:no_atom Idle
	*		idle		noeat
	" "		no_atom
	"("		function	recolormark noeat
	":"		module		recolormark noeat
	"/"		funarity

:module Module
	*		idle		noeat

:function Fun
	*		idle		noeat

:funarity Fun
	*		function	recolormark noeat
	"0-9"		idle

:kw Keyword
	*		idle		noeat

:guard Guard
	*		idle		noeat

:rterr Guard
	*		idle		noeat

:bif Bif
	*		idle		recolormark noeat
	" "		bif
	"("		idle		noeat

:type Type
	*		idle		recolormark noeat
	"("		idle		noeat
	":"		module		recolormark noeat

:quoted_atom Idle
	*		quoted_atom
	"'"		no_atom

# This implementation is sort of funky.
# Most of the cases it's correct but some highlighting may be wrong.
# Should be looked over...
:atom Ident
	*		no_atom		noeat strings
	"after"		kw
	"and"		kw
	"andalso"	kw
	"band"		kw
	"begin"		kw
	"bnot"		kw
	"bor"		kw
	"bsl"		kw
	"bsr"		kw
	"bxor"		kw
	"case"		kw
	"catch"		kw
	"cond"		kw
	"div"		kw
	"end"		kw
	"fun"		kw
	"if"		kw
	"let"		kw
	"not"		kw
	"of"		kw
	"or"		kw
	"orelse"	kw
	"query"		kw
	"receive"	kw
	"rem"		kw
	"try"		kw
	"when"		kw
	"xor"		kw
	"any"		type
	"none"		type
	"pid"		type
	"port"		type
	"reference"	type
	"float"		type
	"atom"		type
	"binary"	type
	"integer"	type
	"list"		type
	"improper_list"	type
	"maybe_improper_list"	type
	"tuple"		type
	"term"		type
	"boolean"	type
	"byte"		type
	"char"		type
	"non_neg_integer"	type
	"pos_integer"	type
	"neg_integer"	type
	"number"	type
	"string"	type
	"nonempty_string"	type
	"iolist"	type
	"module"	type
	"mfa"		type
	#interfears with the bif "node"		type
	"timeout"	type
	"no_return"	type
	"badarg"	rterr
	"badarith"	rterr
	"badmatch"	rterr
	"function_clause"	rterr
	"case_clause"	rterr
	"if_clause"	rterr
	"try_clause"	rterr
	"undef"		rterr
	"badfun"	rterr
	"badarity"	rterr
	"timeout_value"	rterr
	"noproc"	rterr
	"nocatch"	rterr
	"system_limit"	rterr
	"is_atom"	guard
	"is_binary"	guard
	"is_bitstream"	guard
	"is_boolean"	guard
	"is_float"	guard
	"is_function"	guard
	"is_integer"	guard
	"is_list"	guard
	"is_number"	guard
	"is_pid"	guard
	"is_port"	guard
	"is_record"	guard
	"is_reference"	guard
	"is_tuple"	guard
	"abs"		bif
	"adler32"	bif
	"adler32_combine"	bif
	"append_element"	bif
	"apply"		bif
	"atom_to_binary"	bif
	"atom_to_list"	bif
	"binary_part"	bif
	"binary_to_atom"	bif
	"binary_to_existing_atom"	bif
	"binary_to_list"	bif
	"bitstring_to_list"	bif
	"binary_to_term"	bif
	"bit_size"	bif
	"bump_reductions"	bif
	"byte_size"	bif
	"cancel_timer"	bif
	"check_old_code"	bif
	"check_process_code"	bif
	"crc32"		bif
	"crc32_combine"	bif
	"date"		bif
	"decode_packet"	bif
	"delete_module"	bif
	"demonitor"	bif
	"disconnect_node"	bif
	"display"	bif
	"element"	bif
	"erase"		bif
	"error"		bif
	"exit"		bif
	"external_size"	bif
	"float"		bif
	"float_to_list"	bif
	"fun_info"	bif
	"fun_to_list"	bif
	"function_exported"	bif
	"garbage_collect"	bif
	"get"		bif
	"get_cookie"	bif
	"get_keys"	bif
	"get_stacktrace"	bif
	"group_leader"	bif
	"halt"		bif
	"hash"		bif
	"hd"		bif
	"hibernate"	bif
	"integer_to_list"	bif
	"iolist_to_binary"	bif
	"iolist_size"	bif
	"is_alive"	bif
	"is_builtin"	bif
	"is_process_alive"	bif
	"length"	bif
	"link"		bif
	"list_to_atom"	bif
	"list_to_binary"	bif
	"list_to_bitstring"	bif
	"list_to_existing_atom"	bif
	"list_to_float"	bif
	"list_to_integer"	bif
	"list_to_pid"	bif
	"list_to_tuple"	bif
	"load_module"	bif
	"load_nif"	bif
	"loaded"	bif
	"local_time"	bif
	"local_time_to_universaltime"	bif
	"make_ref"	bif
	"make_tuple"	bif
	"max"		bif
	"md5"		bif
	"md5_final"	bif
	"md5_init"	bif
	"md5_update"	bif
	"memory"	bif
	"min"		bif
	"module_loaded"	bif
	"monitor"	bif
	"monitor_node"	bif
	"nif_error"	bif
	"node"		bif
	"nodes"		bif
	"now"		bif
	"open_port"	bif
	"phash"		bif
	"phash2"	bif
	"pid_to_list"	bif
	"port_close"	bif
	"port_command"	bif
	"port_connect"	bif
	"port_control"	bif
	"port_call"	bif
	"port_info"	bif
	"port_to_list"	bif
	"ports"		bif
	"pre_loaded"	bif
	"process_display"	bif
	"process_flag"	bif
	"process_info"	bif
	"processes"	bif
	"purge_module"	bif
	"put"		bif
	"raise"		bif
	"read_timer"	bif
	"ref_to_list"	bif
	"register"	bif
	"registered"	bif
	"resume_process"	bif
	"round"		bif
	"self"		bif
	"send"		bif
	"send_after"	bif
	"send_nosuspend"	bif
	"set_cookie"	bif
	"setelement"	bif
	"size"		bif
	"spawn"		bif
	"spawn_link"	bif
	"spawn_monitor"	bif
	"spawn_opt"	bif
	"split_binary"	bif
	"start_timer"	bif
	"statistics"	bif
	"suspended_process"	bif
	"system_flag"	bif
	"system_info"	bif
	"system_monitor"	bif
	"system_profile"	bif
	"term_to_binary"	bif
	"throw"		bif
	"time"		bif
	"tl"		bif
	"trace"		bif
	"trace_deliviered"	bif
	"trace_info"	bif
	"trace_pattern"	bif
	"trunc"		bif
	"tuple_size"	bif
	"tuple_to_list"	bif
	"universaltime"		bif
	"universaltime_to_localtime"	bif
	"unlink"	bif
	"unregister"	bif
	"whereis"	bif
	"yield"		bif
done 
	"a-zA-Z0-9_@"	atom