.tmux.conf

# ##############################################################
# Global settings.
#

# Switch the prefix to Ctrl-Space since Ctrl-b interferes with Vim.
set -g prefix C-b
set -g history-limit 5000

unbind ^A
bind ^A select-pane -t :.+

# mouse stuff
set -g mouse on

# Change the default input delay in order to improve Vim
# performance.
set -sg escape-time 1

# Number windows and panes starting at 1 so that we can jump to
# them easier.
set -g base-index 1
set -g pane-base-index 1

# vi mode.
set -g mode-keys vi
set -g status-keys vi

# xterm-keys for ctrl-left
set-window-option -g xterm-keys on
set -g xterm-keys on
set -g default-terminal "screen-256color"
set-option -ag terminal-overrides ",*256*:Tc"

# ##############################################################
# Key bindings.
#

# Reload .tmux.conf with "r".
bind r source-file ~/.tmux.conf \; display "Reloaded!"

# Split windows with a more visual set of characters.
bind | split-window -h
bind - split-window -v

# Select panes with vi-style movement commands.
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Resize panes with vi-style movement commands.
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

#bind -n Pageup copy-mode -u

unbind -T copy-mode-vi MouseDragEnd1Pane
bind -T copy-mode-vi MouseDragEnd1Pane send -X copy-pipe "reattach-to-user-namespace pbcopy"
set-option -g default-command "reattach-to-user-namespace -l bash"