.tmux.conf

# OSX - See /opt/local/share/doc/tmux-pasteboard/Usage.md
# and /opt/local/share/doc/tmux-pasteboard/README.md
# following doesn't work with locally compiled tmux.  What does it do again?
#if-shell 'test "$(uname -s)" = Darwin' 'set-option -g default-command "exec reattach-to-user-namespace -l bash"'

# Remap prefix from 'C-b' to 'C-\'
unbind C-b
set-option -g prefix 'C-\'

# pressing `prefix + prefix` sends <prefix> to the shell
bind-key 'C-\' send-prefix

# set correct term
set -g default-terminal "screen-256color"

# address vim mode switching delay (http://superuser.com/a/252717/65504)
set-option -s escape-time 0

# emacs key bindings in tmux command prompt (prefix + :) are better than
# vi keys, even for vim users
set-option -g status-keys emacs

# focus events enabled for terminals that support them
# TODO: example usage
set-option -g focus-events on

# increase scrollback buffer size
set-option -g history-limit 50000

# tmux messages are displayed for 4 seconds
set-option -g display-time 4000

# refresh 'status-left' and 'status-right' more often
set-option -g status-interval 5

# Number tmux windows 1, 2, ...
set -g base-index 1
set -g pane-base-index 1
set-window-option -g pane-base-index 1
set-option -g renumber-windows on

# required (only) on OS X
# set-option -g default-command "reattach-to-user-namespace -l $SHELL"

# If Ctrl-a is prefix then `Ctrl-a + a` switches between alternate windows.
# Works for any prefix character.
# bind-key '\' last-window

# easier switching between next/prev window
bind-key C-p previous-window
bind-key C-n next-window

# Sain split bindings with \ and -
unbind '"'
unbind %
bind '\' split-window -h
bind '-' split-window -v

# Switch pains with meta-arrow
bind -n M-h select-pane -L
bind -n M-j select-pane -D
bind -n M-k select-pane -U
bind -n M-l select-pane -R

# Resize with meta--,=,,,.
bind -n M-, resize-pane -L 1
bind -n M-. resize-pane -R 1
bind -n M-= resize-pane -U 1
bind -n M-- resize-pane -D 1

# Enable mouse for selecting panes and passing events to terminal.  (Slow)
# visual text selection (for cut-and-paste) will now require using Meta.
set-option -g mouse on

#bind -n WheelUpPane copy-mode

# See: http://floriancrouzat.net/2010/07/compile-and-run-tmux-with-mouse-support-in-mac-os-x-terminal-app/

# See: https://github.com/tmux/tmux
# http://libevent.org/
# http://invisible-island.net/ncurses/