21:10:23jackdanielI've found a bug in cluffer after all, but I'll fix it tomorrow
21:10:56jackdanielbasically join-line-internal first sets all cursors positions and only after that merges lines
21:11:25jackdanielbut it sets the position as if the lines were already joined, hence that gives attempt to access beyond the end of a line
21:12:04jackdanielthat doesn't usually bite because the edit cursor as at the end of the line, but if you have a cursor in the line that follows it all breaks with the error
21:12:15jackdanielbeach: ^ I'll send a pull request tomorrow