1 files changed, 46 insertions, 13 deletions
diff --git a/.config/tmux/tmux.conf b/.config/tmux/tmux.conf
index ef0dabb..caf8066 100644
--- a/.config/tmux/tmux.conf
+++ b/.config/tmux/tmux.conf
@@ -20,23 +20,56 @@ set -g default-terminal "tmux-256color"
 # Set history-limit
 set -g history-limit 30000
 
+# various window option
+set -g base-index 1
+set -g pane-base-index 1
+set-window-option -g pane-base-index 1
+set-option -g renumber-windows on
+setw -g aggressive-resize on
+
 ## KEYBINDS
 
 # Change the prefix key to C-a
-set -g prefix C-a
+set -g prefix C-Space
 unbind C-b
-bind C-a send-prefix
-
-bind C-v split-window -v # split vertically
-bind C-h split-window -h # split horizontally
-bind C-w killp # kill pane
-bind C-q killw # kill window
-bind -n M-h select-pane -L
-bind -n M-l select-pane -R
-bind -n M-k select-pane -U
-bind -n M-j select-pane -D
-
-# Turn the mouse on, but without copy mode dragging
+bind C-Space send-prefix
+
+bind C-v split-window -v -c "#{pane_current_path}"
+bind C-s split-window -h -c "#{pane_current_path}"
+bind C-w killp
+bind C-q killw
+bind C-p previous-window
+bind C-n next-window
+# bind -n C-h select-pane -L
+# bind -n C-j select-pane -D
+# bind -n C-k select-pane -U
+# bind -n C-l select-pane -R
+bind -n M-h resize-pane -L 5
+bind -n M-j resize-pane -D 5
+bind -n M-k resize-pane -U 5
+bind -n M-l resize-pane -R 5
+
+# Smart pane switching with awareness of Vim splits.
+# See: https://github.com/christoomey/vim-tmux-navigator
+is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
+    | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|l?n?vim?x?)(diff)?$'"
+bind-key -n 'C-h' if-shell "$is_vim" 'send-keys C-h'  'select-pane -L'
+bind-key -n 'C-j' if-shell "$is_vim" 'send-keys C-j'  'select-pane -D'
+bind-key -n 'C-k' if-shell "$is_vim" 'send-keys C-k'  'select-pane -U'
+bind-key -n 'C-l' if-shell "$is_vim" 'send-keys C-l'  'select-pane -R'
+tmux_version='$(tmux -V | sed -En "s/^tmux ([0-9]+(.[0-9]+)?).*/\1/p")'
+if-shell -b '[ "$(echo "$tmux_version < 3.0" | bc)" = 1 ]' \
+    "bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\'  'select-pane -l'"
+if-shell -b '[ "$(echo "$tmux_version >= 3.0" | bc)" = 1 ]' \
+    "bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\\\'  'select-pane -l'"
+
+bind-key -T copy-mode-vi 'C-h' select-pane -L
+bind-key -T copy-mode-vi 'C-j' select-pane -D
+bind-key -T copy-mode-vi 'C-k' select-pane -U
+bind-key -T copy-mode-vi 'C-l' select-pane -R
+bind-key -T copy-mode-vi 'C-\' select-pane -l
+
+# Turn the mouse off
 set -g mouse off
 
 # Keys to toggle monitoring activity in a window and the synchronize-panes option