iTerm2 : Cmd + letft or right to changes tabs displays strange chars

[jmgarnier]

When I come back to my tmux tab, it displays the following:

These strange chars dissapear when I refresh the file in vim (scrolling, open a new split, etc ...)

If if disable vitality, it works fine

[jcf]

I can verify the same thing happens for me using vim-tmux-navigator, and this tmux.conf.

[keith]

There's also a closed issue on their repo here: https://github.com/christoomey/vim-tmux-navigator/issues/7

[keith]

This issue, when cause by vim-tmux-navigator, can be fixed by using this function to navigate vim + tmux instead of that plugin. This function contains a redraw! that causes the control codes to be removed as soon as it's switched to the tmux pane.