Vim Color Scheme behaving oddly in tmux

Question

When I set any theme with a dark background in vim, on opening any file in tmux, the background spreads only around the lines having text. (Please see the attached image) my tmux.conf has set-option -g default-terminal "xterm-256color" and my .cshrc file has setenv TERM xterm-256color

Answer 1

我认为，这个问题已经回答here。

修复方法是禁用终端的背景颜色消除属性： :set t_ut=