.tmux.conf

set -g set-titles on
set -g set-titles-string "#T"
setw -g mode-mouse on
set -g mouse-select-pane on
set -g mouse-resize-pane on
set -g mouse-select-window on


# Use C-a instead of C-b as the prefix
set -g prefix C-a
unbind-key C-b
bind-key C-a send-prefix

#set 256 colors
set -g default-terminal "screen-256color"

# set default shell

set -g display-time 2000

# set vi style key binding
set -g status-keys vi
setw -g mode-keys vi

# be more responsive, changing the default delay
set -sg escape-time 1

# set scrollback
set -g history-limit 10000

# Start numbering at 0
set -g base-index 0
setw -g pane-base-index 0

# force a reload of the config file
unbind r
bind r source-file ~/.tmux.conf \; display "Reloaded!"

# automatic window renaming
set-window-option -g automatic-rename on

# aggresive resize
setw -g aggressive-resize on

# Bind keys so it opens new windows with current path
#unbind c
#bind c neww -c '#{pane_current_path}'

# Saner splitting.
bind v split-window -h -c '#{pane_current_path}'
bind s split-window -v -c '#{pane_current_path}'
bind S choose-session

# moving between panes
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# move between panes using arrows 
bind Left select-pane -L
bind Down select-pane -D
bind Up select-pane -U
bind Right select-pane -R


# Quick pane selection
bind -r C-h select-window -t :-
bind -r C-l select-window -t :+

# Pane resizing
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

# set colors
set -g status-bg colour234
set -g window-status-activity-attr bold
set -g pane-border-fg colour245
set -g pane-active-border-fg colour39
set -g message-fg colour16
set -g message-bg colour221
set -g message-attr bold

# Custom status bar
# Powerline symbols:  
#set -g status-utf8 on
#set -g status-left-length 32
#set -g status-right-length 150
#set -g status-interval 2
#
#set -g status-left '#[fg=colour15,bg=colour238,bold] #S #[fg=colour238,bg=colour234,nobold]⮀'
#set -g status-right '#[fg=colour245]⮃ %R ⮃ %d %b #[fg=colour254,bg=colour234,nobold]#[fg=colour16,bg=colour254,bold] #h '
#set -g window-status-format "#[fg=white,bg=colour234] #I #W "
#set -g window-status-current-format "#[fg=colour234,bg=colour39]⮀#[fg=colour16,bg=colour39,noreverse,bold] #I ⮁ #W #F #[fg=colour39,bg=colour234,nobold]⮀"
#

# Activity
setw -g monitor-activity on
set -g visual-activity on

# Log output to a text file on demand
bind P pipe-pane -o "cat >>~/#W.log" \; display "Toggled logging to ~/#W.log"

# Maximize and restore a pane
#unbind Up
#bind Up new-window -d -n tmp \; swap-pane -s tmp.1 \; select-window -t tmp
#unbind Down
#bind Down last-window \; swap-pane -s tmp.1 \; kill-window -t tmp

source /usr/local/lib/python2.7/dist-packages/powerline/bindings/tmux/powerline.conf
set-option -g default-terminal "screen-256color"
set-option -g status-position top