.tmux.conf

## keybindings
unbind C-b
unbind C-a
unbind % 
unbind ,
unbind .
unbind n
unbind p
unbind [
unbind '"'
unbind l
unbind &
unbind "'"
#unbind shift

set-option -g prefix C-a # C-a for perfix just like screen
#set-option -g prefix ` # C-a for perfix just like screen

bind-key C-a    last-window
#bind-key `    last-window
bind-key |      split-window -h
bind-key \      split-window -h
bind-key _      split-window -v
bind-key x      kill-pane
bind-key X      kill-window
bind-key q      confirm-before kill-session
bind-key Q      confirm-before kill-server
bind-key ,      previous-window # <
bind-key .      next-window     # >
bind-key <      swap-window -t :-
bind-key >      swap-window -t :+
bind-key n      command-prompt 'rename-window %%'
bind-key N      command-prompt 'rename-session %%'
bind-key Escape copy-mode -u
bind-key Up     copy-mode -u
bind-key r      source-file ~/.tmux.conf; display-message " ✱ ~/.tmux.conf is reloaded"
bind-key R      refresh-client
bind-key a      send-key C-a
bind-key C-j    resize-pane -L 5
bind-key C-l    resize-pane -R 5
bind-key C-k    resize-pane -D 5
bind-key C-i    resize-pane -U 5
# select windows >10
# http://sourceforge.net/mailarchive/message.php?msg_id=27488231
bind M-1 command-prompt -p "index above 10:" "select-window -t 1%%"

## set status bar
set-option -g status-utf8 on
set-option -g status-bg colour11
#set-option -g status-fg colour8
set-option -g status-fg colour255

#set-option -g status-left '⣿'
#set-option -g status-right '⡇ #[bold]❐ #S:#I#[default] ⡇ #[bold]#(whoami) ● #H#[default] '
#set-option -g status-right '⡇ ❐ #S ⡇ ❖ #(rvm tools identifier) ⡇ #(whoami) ● #H '
set-option -g status-left ' #[bold]❐ #S#[default] ⡇'
set-option -g status-right '#[bold]#(whoami) ● #H#[default] '
set-option -g status-left-fg black
set-option -g status-right-fg black

set-option -g status-right-length 60
set-option -g status-right-attr bold
set-option -g status-left-length 60

## highlight active window
set-window-option -g window-status-bg colour237
set-window-option -g window-status-current-bg colour166
#set-window-option -g window-status-current-fg colour15
set-window-option -g window-status-current-fg colour255
set-window-option -g window-status-current-attr bold
set-window-option -g window-status-current-format ' #I #W '

## set window notifications
set-option -g visual-activity on
set-option -g visual-content on
set-window-option -g monitor-activity on
set-window-option -g automatic-rename off

## tmux window titling for X
set-option -g set-titles on
set-option -g set-titles-string '[#I] #W'
set-window-option -g automatic-rename on
set-window-option -g window-status-format ' #I #W '
set-window-option -g window-status-attr bold
# starts windows at 1 not 0
set-option -g base-index 1

## enable mouse
set-option -g mouse-select-pane on
set-window-option -g mode-keys vi
set-window-option -g mode-mouse on
# set-window-option -g monitor-activity off
# set-window-option -g monitor-content off
# set-option -g status-keys vi
# set-option -g history-limit 4096

## pane border and colors
set-option -g pane-active-border-fg yellow
set-option -g pane-border-fg white

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

# Zoom
# http://superuser.com/questions/238702/maximizing-a-pane-in-tmux
unbind +
bind + new-window -d -n tmux-zoom 'clear && echo TMUX ZOOM && read' \; swap-pane -s tmux-zoom.0 \; select-window -t tmux-zoom
unbind -
bind - last-window \; swap-pane -s tmux-zoom.0 \; kill-window -t tmux-zoom