Method debug

ij/src/main/java/ij/macro/Functions.java:6216–6252

()

	}

	String debug() {
		IJ.protectStatusBar(false);
		String arg = "break";
		if (interp.nextToken()=='(')
			arg = getStringArg().toLowerCase(Locale.US);
		else
			interp.getParens();
		if (arg.equals("conditional")) {
			if (IJ.debugMode)
				arg = "break";
			else
				return null;
		}
		if (interp.getDebugger()==null && !(arg.equals("throw")||arg.equals("dump"))) {
			Editor ed = Editor.getInstance();
			if (ed==null)
				interp.error("Macro editor not available");
			else
				interp.setDebugger(ed);
		}
		if (arg.equals("run"))
			interp.setDebugMode(Debugger.RUN_TO_COMPLETION);
		else if (arg.equals("break"))
			interp.setDebugMode(Debugger.STEP);
		else if (arg.equals("trace"))
			interp.setDebugMode(Debugger.TRACE);
		else if (arg.indexOf("fast")!=-1)
			interp.setDebugMode(Debugger.FAST_TRACE);
		else if (arg.equals("dump"))
			interp.dump();
		else if (arg.indexOf("throw")!=-1)
			throw new IllegalArgumentException();
		else
			interp.error("Argument must be 'run', 'break', 'trace', 'fast-trace' or 'dump'");
		IJ.setKeyUp(IJ.ALL_KEYS);
		return null;
	}

	Variable[] doArray() {
		interp.getToken();