Every time after using omnicomplete in vim it gives suggestions in a pop up after my cursor and when I'm done with it, it leaves a line along the pop up.. and it only goes away after scrolling the complete window once. It gets very annoying..
How do I get rid of this?
On
Looks like a rendering bug.
Step 1: try downloading the latest Vim source code and compiling it
Step 2: see if the problem exists there
Step 3: if the problem still exists, report as a bug on the vim_dev mailing list ( http://www.vim.org/maillist.php#vim-dev ). Be sure to specify your Vim version, whether you're using terminal or GUI Vim, and on what OS.
Step 4: wait anywhere from a few days to a few years and maybe somebody will fix it
Maybe use CTRL-L? It should redraw the screen.