Extended ruby.jsf

New features are:
- TODO (and FIXME, BUG, XXX) highlight in oneline comments (bold green)
- :symbols support (red)
- proc block argument highlight for e.g. |arg,val| (yellow, disabled)
- class member highlight for e.g. @field (brown, disabled)
- additional quasi-keywords

Disabled features may be enabled by setting a color in the header.

ruby.jsf

@@ -16,6 +16,11 @@
 =Bad bold red
 =Var yellow
 
+=CommentTODO bold green
+=Symbol red
+=ProcArg #yellow
+=ClassMember #fg_310 # brown
+
 # Detect pod
 
 :idle Idle
@@ -40,6 +45,11 @@
 	"%"		pstring
 	"a-zA-Z_"	ident		buffer
 
+	# added
+	":"		maybe_symbol	noeat
+	"|"		proc_arg
+	"@"		class_member	recolor=-1
+
 # / / regex not allowed after terms
 
 :after_term Idle
@@ -149,10 +159,33 @@ done
 	*		line_comment
 	"\n"		rest
 
+# pimped by a line matching on possible upper-case "todo" labels (like TODO, FIXME, etc.)
+# and buffering all following chars in :line_comment_todo_guess
 :line_comment_i Comment
 	*		line_comment_i
+	"TFBX"		line_comment_todo_guess	noeat buffer
 	"\n"		idle
 
+# if the current char _is_ in [A-Z] put it to the buffer
+# if it's not (e.g. a space) then it is an unknown char so we should exit
+# but before we'll check if the buffer matches one of our keywords (like TODO)
+# and color it so - else we are wrong with the guess that it's a todo-keyword
+# so it's a normal 'Comment'
+:line_comment_todo_guess Comment
+	*		line_comment_todo_unknown	noeat strings
+	"TODO"	line_comment_todo
+	"FIXME"	line_comment_todo
+	"BUG"	line_comment_todo
+	"XXX"	line_comment_todo
+done
+	"A-Z"	line_comment_todo_guess
+	
+:line_comment_todo_unknown Idle
+	*		line_comment_i noeat
+
+:line_comment_todo CommentTODO
+	*		line_comment_i noeat
+
 :end_of_file_comment Comment
 	*		end_of_file_comment
 
@@ -358,6 +391,14 @@ done
 	"when"		kw
 	"while"		kw
 	"yield"		kw
+	# quasi-keywords (Module or Kernel methods)
+	"require"	kw
+	"include"	kw
+	"puts"		kw
+	"exit"		kw
+	"attr_accessor"	kw
+	"attr_reader"	kw
+	"attr_writer"	kw
 done
 	"a-zA-Z0-9_"	ident
 
@@ -421,3 +462,36 @@ done
 
 :repl_quote Escape
 	*		repl
+
+:maybe_symbol Idle
+	*	rest	noeat
+	":"	maybe_symbol2
+
+:maybe_symbol2 Idle
+	*	rest	noeat
+	# prevent wrong Module::Member detection
+	":" rest
+	# first char mustn't be 0-9
+	"a-zA-Z_"	symbol
+#	# might be a :"symbol"
+#	"\""
+
+:symbol Symbol
+	*		rest	noeat
+	"a-zA-Z0-9_"	symbol recolor=-3
+
+:proc_arg	ProcArg
+	*		rest	noeat
+	","		proc_arg_sep noeat
+	"a-zA-Z_"	proc_arg
+	
+:proc_arg_sep	Idle
+	*		proc_arg
+	
+:class_member1	ClassMember
+	*		rest	noeat
+	"a-zA-Z_"	class_member
+	
+:class_member	ClassMember
+	*		rest	noeat
+	"a-zA-Z0-9_"	class_member