HelenOS sources

STATE_DIGIT       671 uspace/app/calculator/calculator.c 				state = STATE_DIGIT;
STATE_DIGIT       675 uspace/app/calculator/calculator.c 				state = STATE_DIGIT;
STATE_DIGIT       680 uspace/app/calculator/calculator.c 		case STATE_DIGIT:
STATE_DIGIT       723 uspace/app/calculator/calculator.c 				state = STATE_DIGIT;