Potential error on line 861

[aesiyo]

Hi! I noticed that like the person in Issue #81 , I have this error that I can't unselect "move point" or unselect anything at all. I decided to go to the console in my browser and found that when I hit the esc key I get several errors, one of them is at Interface.update (Dotgrid/:861:37).

I am not familiar with the JavaScript programming language, but I think you made a mistake in line 861 by writing .length with brackets (i.e. .length()). In the other lines, length is without brackets (which surprised me, as someone who doesn't know JS, until I read https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/length).

When I removed the brackets, the “move point” stopped "sticking" at all, and the escape key started working, and errors stopped appearing in the console.

Browser: Brave 1.73.101 (based on Chromium 131.0.6778.139)