Method format

ij/src/main/java/ij/macro/Functions.java:5164–5176

()

	}
	
	private String format() {
		try {
			String command = getFirstString();
			ArrayList<Double> params = new ArrayList<Double>();
			while (interp.nextToken()==',')
				params.add(getNextArg());
			interp.getRightParen();
			return String.format(command, params.toArray());
		} catch (Exception e) {
			interp.error(""+e);
		}
		return null;
	}

	private String join() {
		interp.getLeftParen();