STATE 1 default: normal rule (keyword normal type symbol) "(Hello|Ciao)([[:blank:]]*)([mM]ondo|[wW]orld)([[:punct:]]*)" (exit level: 0, next: 2) STATE 2 default: normal rule (comment) "\<(?:comment)\>" (exit level: 0, next: 0) rule (keyword normal type) "(end)( )(of line)" (exit level: 1, next: 0) rule (comment) "\<(?:highlight)\>" (exit level: 0, next: 0)