[tuska]

Thanks for the implementation!

I noticed the following:
– Right click on buttonbar – Customise This Toolbar…
– Available button: “Marks” –>

When I press the “Marks” button, the “Spaces” are not displayed,
other characters, e.g. “Newline Characters”, “End of File” and “Tabs” are shown.

Can you please check and add “Spaces” to that?