 
 (make-face 'logtalk-operator-face)
 (set-face-foreground 'logtalk-operator-face "blue")
-(set-face-bold-p 'logtalk-operator-face t)
+;; (set-face-bold-p 'logtalk-operator-face t)
 
 (make-face 'logtalk-string-face)
 (set-face-foreground 'logtalk-string-face "brown")


(setq logtalk-font-lock-operators
	'(
		("::\\|\\[\\^\\]\\[\\^\\]\\|[{}]" . 'logtalk-operator-face)
	))



		;;
		;; evaluable functors:
		;;
		("\\(abs\\|ceiling\\|flo\\(?:at\\(?:_\\(?:\\(?:fractional\\|integer\\)_part\\)\\)?\\|or\\)\\|mod\\|r\\(?:em\\|ound\\)\\|sign\\|truncate\\)\\([(]\\)" 1 'logtalk-built-in-predicate-face)
		("//\\|mod\\|rem\\|[*+/-]" . 'logtalk-operator-face)
		;;
		;; other arithemtic functors:
		;;
