Strange changing background color in VIM solarized

color-scheme, syntax-highlighting, terminal, vim, vim-syntax-highlighting

Solution

As explained here, disable Background Color Erase (BCE) by clearing the `t_ut` terminal option (run `:set t_ut=` in Vim and then press Control+L to refresh the terminal's display) so that color schemes work properly when Vim is used inside tmux and GNU screen.

Problem

I don't know exactly how to describe this issue, but when using solarized colorscheme theme in terminal vim, I'm noticing that when I edit some text various ends of lines (not "line-endings" but from the last letter to the end of the buffer) will be somewhat highlighted. Once I move for example using `<C-e>`, or `<C-y>`, the weird highlighting fixes itself and becomes the background color. Ideally I'd like to fix this and just have my background always be the background-color. But any insight as to what's going on/ being highlighted would be highly appreciated. Thanks, after having just edited text after pressing `<C-e>`

Original source