### rebind hotkey

# prefix setting (screen-like)
set -g prefix C-a
unbind C-b
bind C-a send-prefix

# reload config without killing server
bind R source-file ~/.tmux.conf \; display-message "Config reloaded..."

# "|" splits the current window vertically, and "-" splits it horizontally
unbind %
bind | split-window -h
bind - split-window -v

# Pane navigation (vim-like)
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Pane resizing
bind -r Left  resize-pane -L 4
bind -r Down  resize-pane -D 4
bind -r Up    resize-pane -U 4
bind -r Right resize-pane -R 4


### other optimization

# set the shell you like (zsh, "which zsh" to find the path)
# set -g default-command /bin/zsh
# set -g default-shell /bin/zsh

# use UTF8
# set -g utf8
# set-window-option -g utf8 on

# display things in 256 colors
set -g default-terminal "screen-256color"

# mouse is great!
set-option -g mouse on

# history size
set -g history-limit 10000

# fix delay
set -g escape-time 0

# 0 is too far
set -g base-index 1
setw -g pane-base-index 1

# stop auto renaming
setw -g automatic-rename off
set-option -g allow-rename off

# renumber windows sequentially after closing
set -g renumber-windows on

# window notifications; display activity on other window
setw -g monitor-activity on
set -g visual-activity on