[ToadLoadin]

Yes, it works! Thank you! :-D

Yutaka wrote:
Hi ToadLoadin,

You should write like this:

function toggleLineNum() {

	    var cfg = document.Config;

	    var isLineNumOn = cfg.General.ShowLineNumbers;

	    cfg.General.ShowLineNumbers = !isLineNumOn;

	    cfg.Save();

	}