[tmux] fix config for latest tmux version

.tmux.conf

@@ -13,7 +13,7 @@ bind -n M-Down select-pane -D
 
 # Enable mouse mode (tmux 2.1 and above)
 #set -g mouse on
- 
+
 bind-key -n -T copy-mode-vi Enter send-keys -X copy-pipe 'xclip -i -sel p -f | xclip -i -sel c'
 bind-key -n -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe 'xclip -i -sel p -f | xclip -i -sel c'
 
@@ -22,37 +22,29 @@ bind-key -n -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe 'xclip -i -
 ######################
 
 # panes
-set -g pane-border-fg black
-set -g pane-active-border-fg brightred
+set -g pane-border-style fg=black
+set -g pane-active-border-style fg=brightred
 
 ## Status bar design
 # status line
 set -g status-justify left
-set -g status-bg default
-set -g status-fg colour12
+set -g status-style bg=default,fg=colour12
 set -g status-interval 5
 
 # messaging
-set -g message-fg black
-set -g message-bg yellow
-set -g message-command-fg blue
-set -g message-command-bg black
+set -g message-style bg=yellow,fg=black
+set -g message-command-style bg=black,fg=blue
 
 #window mode
-setw -g mode-bg colour6
-setw -g mode-fg colour0
+setw -g mode-style bg=colour6,fg=colour0
 
 # window status
 setw -g window-status-format " #F#I:#W#F "
 setw -g window-status-current-format " #F#I:#W#F "
 setw -g window-status-format "#[fg=magenta]#[bg=black] #I #[bg=cyan]#[fg=colour8] #W "
 setw -g window-status-current-format "#[bg=brightmagenta]#[fg=colour8] #I #[fg=colour8]#[bg=colour14] #W "
-setw -g window-status-current-bg colour0
-setw -g window-status-current-fg colour11
-setw -g window-status-current-attr dim
-setw -g window-status-bg green
-setw -g window-status-fg black
-setw -g window-status-attr reverse
+setw -g window-status-current-style bg=colour0,fg=colour11,dim
+setw -g window-status-style bg=green,fg=black,reverse
 
 # Info on left (I don't have a session display for now)
 set -g status-left ''
@@ -68,47 +60,34 @@ set -g default-terminal "screen-256color"
 
 # The modes
 setw -g clock-mode-colour colour135
-setw -g mode-attr bold
-setw -g mode-fg colour196
-setw -g mode-bg colour238
+setw -g mode-style fg=colour196,bg=colour238,bold
 
 # The panes
 
-set -g pane-border-bg colour235
-set -g pane-border-fg colour238
-set -g pane-active-border-bg colour236
-set -g pane-active-border-fg colour51
+set -g pane-border-style bg=colour235,fg=colour238
+set -g pane-active-border-style bg=colour236,fg=colour51
 
 # The statusbar
 
 set-option -g status-position top
-set -g status-bg colour234
-set -g status-fg colour137
-set -g status-attr dim
+set -g status-style bg=colour234,fg=colour137,dim
 set -g status-left ''
 set -g status-right '#[fg=colour233,bold] #[fg=colour233,bg=colour245,bold] %H:%M '
 set -g status-right-length 50
 set -g status-left-length 20
 
-setw -g window-status-current-fg colour81
-setw -g window-status-current-bg colour238
-setw -g window-status-current-attr bold
+setw -g window-status-current-style bg=colour238,fg=colour81,bold
 setw -g window-status-current-format ' #I#[fg=colour250]:#[fg=colour255]#W#[fg=colour50]#F '
 
-setw -g window-status-fg colour138
-setw -g window-status-bg colour235
-setw -g window-status-attr none
+setw -g window-status-style bg=colour235,fg=colour138
+#setw -g window-status-attr none
 setw -g window-status-format ' #I#[fg=colour237]:#[fg=colour250]#W#[fg=colour244]#F '
 
-setw -g window-status-bell-attr bold
-setw -g window-status-bell-fg colour255
-setw -g window-status-bell-bg colour1
+setw -g window-status-bell-style bg=colour1,fg=colour255,bold
 
 # The messages
 
-set -g message-attr bold
-set -g message-fg colour232
-set -g message-bg colour166
+set -g message-style bg=colour166,fg=colour232,bold
 
 # List of plugins
 set -g @tpm_plugins '                     \