update tmux.conf

.config/tmux/tmux.conf

@@ -1,86 +1,87 @@
-set -g default-terminal screen-256color
+set-option -g default-terminal screen-256color
 
-setw -g mouse on
+set-option -w -g mouse on
+
+# Switch to previous window
+bind-key C-b last-window
 
 # Automatically set window title
-set-window-option -g automatic-rename on
+set-option -w -g automatic-rename on
 set-option -g set-titles on
 
+# Automatically renumber windows
+set-option -g renumber-windows on
+
 # vi for copy mode
-setw -g mode-keys vi
+set-option -w -g mode-keys vi
 
 # vi for command status
-set -g status-keys vi
+set-option -g status-keys vi
 
 # split panes
 # twm style (spawn a new terminal)
-bind -n M-enter split-window -h
+bind-key -n M-enter split-window -h
 # vim style
-bind v split-window -h
-bind s split-window -v
-
-# switch to previous window
-bind 6 last-window
-bind C-b last-window
+bind-key v split-window -h
+bind-key s split-window -v
 
-set -s escape-time 0
+set-option -s escape-time 0
 
 # Start windows and panes at 1, not 0
-set -g base-index 1
-setw -g pane-base-index 1
+set-option -g base-index 1
+set-option -w -g pane-base-index 1
 
 # switch windows (twm style)
-bind -n M-1 select-window -t 1
-bind -n M-2 select-window -t 2
-bind -n M-3 select-window -t 3
-bind -n M-4 select-window -t 4
-bind -n M-5 select-window -t 5
-bind -n M-6 select-window -t 6
-bind -n M-7 select-window -t 7
-bind -n M-8 select-window -t 8
-bind -n M-9 select-window -t 9
+bind-key -n M-1 select-window -t 1
+bind-key -n M-2 select-window -t 2
+bind-key -n M-3 select-window -t 3
+bind-key -n M-4 select-window -t 4
+bind-key -n M-5 select-window -t 5
+bind-key -n M-6 select-window -t 6
+bind-key -n M-7 select-window -t 7
+bind-key -n M-8 select-window -t 8
+bind-key -n M-9 select-window -t 9
 
 # twm pane switching
-#bind -n M-6 last-window
-bind -n M-k select-pane -U
-bind -n M-j select-pane -D
-bind -n M-h select-pane -L
-bind -n M-l select-pane -R
+bind-key -n M-k select-pane -U
+bind-key -n M-j select-pane -D
+bind-key -n M-h select-pane -L
+bind-key -n M-l select-pane -R
 
 # vim pane switching
-bind h select-pane -L
-bind j select-pane -D
-bind k select-pane -U
-bind l select-pane -R
+bind-key h select-pane -L
+bind-key j select-pane -D
+bind-key k select-pane -U
+bind-key l select-pane -R
 
 # twm style keys to resize
-bind -n M-C-k resize-pane -U 1
-bind -n M-C-j resize-pane -D 1
-bind -n M-C-h resize-pane -L 1
-bind -n M-C-l resize-pane -R 1
+bind-key -n M-C-k resize-pane -U 1
+bind-key -n M-C-j resize-pane -D 1
+bind-key -n M-C-h resize-pane -L 1
+bind-key -n M-C-l resize-pane -R 1
 
 # vim style keys to resize
-bind -r - resize-pane -U 1
-bind -r + resize-pane -D 1
-bind -r > resize-pane -L 1
-bind -r < resize-pane -R 1
+bind-key -r - resize-pane -U 1
+bind-key -r + resize-pane -D 1
+bind-key -r > resize-pane -L 1
+bind-key -r < resize-pane -R 1
 
 # kill pane
-bind -n M-q kill-pane
+bind-key -n M-q kill-pane
 
 # vim style move panes
-bind K swap-pane -U
-bind J swap-pane -D
-bind L swap-pane -U
-bind H swap-pane -D
+bind-key K swap-pane -U
+bind-key J swap-pane -D
+bind-key L swap-pane -U
+bind-key H swap-pane -D
 
 # fetch pane
-bind F choose-window "join-pane -s '%%'"
+bind-key F choose-window "join-pane -s '%%'"
 
 # send pane
-bind S command-prompt -p "send pane to:"  "join-pane -t '%%'"
+bind-key S command-prompt -p "send pane to:"  "join-pane -t '%%'"
 
 # reload config file
-bind -r r source-file ~/.config/tmux/tmux.conf
+bind-key r source-file ~/.config/tmux/tmux.conf
 
-set -g status-style 'bg=#333333 fg=#5eacd3'
+set-option -g status-style 'bg=#333333 fg=#5eacd3'