Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
if i grab 10 lines from position 20, then move cursor up 3 lines above the 10, and paste, the paste gets woven into the 10 lines, why does paste act differently to normal?