Method addLuts

ij/src/main/java/ij/Menus.java:529–552

(Menu submenu)

	}
	
	static void addLuts(Menu submenu) {
		String path = IJ.getDirectory("luts");
		if (path==null) return;
		File f = new File(path);
		String[] list = null;
		if (applet==null && f.exists() && f.isDirectory())
			list = f.list();
		if (list==null) return;
		if (IJ.isLinux() || IJ.isMacOSX())
			Arrays.sort(list);
		submenu.addSeparator();
 		for (int i=0; i<list.length; i++) {
 			String name = list[i];
 			if (name.endsWith(".lut")) {
 				name = name.substring(0,name.length()-4);
 				if (name.contains("_") && !name.contains(" "))
 					name = name.replace("_", " ");
 				MenuItem item = new MenuItem(name);
				submenu.add(item);
				item.addActionListener(ij);
				nPlugins++;
			}
		}
	}

	static void addPluginItem(Menu submenu, String s) {
		if (s.startsWith("\"-\"")) {