.tmux.conf

# use 257 term for pretty colors
set -g default-terminal "screen-256color"

# increase scroll-back history
set -g history-limit 5000

unbind C-b
set -g prefix C-a

# highlight window when it has new activity
setw -g monitor-activity on
set -g visual-activity on

# Enable mouse support (works in iTerm)
#set-window-option -g mode-mouse on
#set-option -g mouse-select-pane on
#set-option -g mouse-resize-pane on
#set-option -g mouse-select-window on

# re-number windows when one is closed
set -g renumber-windows on

set-window-option -g mode-keys vi

bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

bind-key J resize-pane -D 5
bind-key K resize-pane -U 5
bind-key H resize-pane -L 5
bind-key L resize-pane -R 5

bind-key a      send-key C-a   # `Ctrl-a a` sends `Ctrl-a`
bind-key n      command-prompt 'rename-window %%'
bind-key N      command-prompt 'rename-session %%'
bind-key <   swap-window -t -
bind-key >   swap-window -t +

# Copy mode keybindings
unbind p
bind p paste-buffer
# bind -t vi-copy 'v' begin-selection
# bind -t vi-copy 'y' copy-selection

set -sg escape-time 1  # fixes some delay issues in vim