set-option -g mouse on
setw -g mode-keys vi
set -g history-limit 20000

#bind P paste-buffer
#bind-key -T copy-mode-vi v send-keys -X begin-selection
#bind-key -T copy-mode-vi y send-keys -X rectangle-toggle
#unbind -T copy-mode-vi Enter
#bind-key -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel 'xclip -se c -i'
#bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel 'xclip -se c -i'