[BUG]: differing chevron icons
The chevron icons in the expanded mode differ from the ones in the not-expanded mode.
I'm not sure if you use Fontello to create the icon font, but it would be cleaner and easier to do so. You could just copy the chevron icons from the nonicons plugin for example, or add the ones you want.
I'm not loading any special font. I'm using the default style font that the editor already has. You can see an example of it's usage here: https://github.com/drmargarido/TodoTreeView/blob/master/todotreeview-xl.lua#L474
Don't really want to hardcode a font since this way people can customize the font and it applies directly to everything.
Just did some tests and seems to be specific to LiteXL, on original Lite it doesn't differ.
Issue fixed with the commit https://github.com/drmargarido/TodoTreeView/commit/218b811b9b180f78a00e9b12757f47a1d880317e