I'm creating a long and detailed (historical) border, and I guess it will take days.
How can I weld lines, or just resume creating a new one directly from the end of old fragment using QGIS?
When I click 'edit' and that small '+' at the end it just adds one(why?) segment and then stops without me right clicking it.
Edit: I've found 'Advanced Line Editor' plugin, but still it doesn't connect lines/vertices, however splitting works.