Add tmux configuration file

This is still a work-in-progress. However, it has most of the
necessary options and key bindings.

tmux.conf

@@ -0,0 +1,168 @@
+# Switch prefix to use C-a instead of C-b
+unbind-key C-b
+set -g prefix C-a
+bind-key a send-prefix
+
+# Use 256 color mode
+set-option -g default-terminal "screen-256color"
+
+# Set the Esc/Alt disambiguation timeout to 50ms
+# The default is 500ms, which makes vim kind of painful
+set-option -sg escape-time 50
+
+# Enable mouse mode
+set-option -g mode-mouse on
+#set-option -g mouse-resize-pane on
+set-option -g mouse-select-pane on
+set-option -g mouse-select-window on
+set-option -g mouse-utf8 on
+
+# Scrollback buffer
+set-option -g history-limit 100000
+
+# Default settings
+set-option -g default-command "/bin/bash"
+#set-option -g default-path "~"
+set-option -g default-shell "/bin/bash"
+
+# Display timeout
+set-option -g display-time 1500
+
+# Start numbering from 1
+# (because 0 is just too far away!)
+set-option -g base-index 1
+set-option -g pane-base-index 1
+
+# Status bar
+set-option -g status on
+set-option -g status-interval 2
+set-option -g status-bg colour8
+set-option -g status-fg colour7
+
+# Status bar - right
+# <username> <host> <date/time> <stardate>
+set-option -g status-right "#[fg=magenta]#F #I:#P "
+set-option -ga status-right "#[fg=blue]#(whoami) "
+set-option -ga status-right "#[fg=green]#h "
+set-option -ga status-right "#[fg=yellow]%a %F %R "
+set-option -ga status-right "#[fg=red]#(~/bin/stardate)"
+# Status bar - right length
+set-option -g status-right-length 60
+
+set-window-option -g window-status-current-bg red
+
+# Pane highlighting
+set-option -g pane-active-border-fg green
+
+# Terminator style pane switching
+# OSX Terminal.app, enable Use option as meta key
+# and delete the key bindings for Option Cursor left & Option Cursor right
+#
+# nirenjan: I don't use these because I find using the Option left & right to 
+# move between words more useful than shorter keys to select panes
+# bind-key -n M-Left  select-pane -L
+# bind-key -n M-Right select-pane -R
+# bind-key -n M-Up    select-pane -U
+# bind-key -n M-Down  select-pane -D
+
+# Ion3 style window switching
+# OSX Terminal.app, enable Use option as meta key
+#
+# nirenjan: I don't care for these either. Nice to have, but only marginally.
+# bind-key -n M-0 select-window -t :0
+# bind-key -n M-1 select-window -t :1
+# bind-key -n M-2 select-window -t :2
+# bind-key -n M-3 select-window -t :3
+# bind-key -n M-4 select-window -t :4
+# bind-key -n M-5 select-window -t :5
+# bind-key -n M-6 select-window -t :6
+# bind-key -n M-7 select-window -t :7
+# bind-key -n M-8 select-window -t :8
+# bind-key -n M-9 select-window -t :9
+
+# Window switching
+bind-key    C-a last-window
+
+# Use vi style key bindings
+set-option -g mode-keys vi
+set-option -g status-keys vi
+
+# Pane logging, a-la screen's C-a H
+bind-key H \
+    pipe-pane -o 'cat >> ~/tmux_logs/tmux_log.#I-#P' \;\
+    display-message 'Toggled logging to ~/tmux_logs/tmux_log.#I-#P'
+
+
+# Defaults
+# bind-key        C-b send-prefix
+# bind-key        C-o rotate-window
+# bind-key        C-z suspend-client
+# bind-key      Space next-layout
+# bind-key          ! break-pane
+# bind-key          " split-window
+# bind-key          # list-buffers
+# bind-key          $ command-prompt -I #S "rename-session '%%'"
+# bind-key          % split-window -h
+# bind-key          & confirm-before -p "kill-window #W? (y/n)" kill-window
+# bind-key          ' command-prompt -p index "select-window -t ':%%'"
+# bind-key          ( switch-client -p
+# bind-key          ) switch-client -n
+# bind-key          , command-prompt -I #W "rename-window '%%'"
+# bind-key          - delete-buffer
+# bind-key          . command-prompt "move-window -t '%%'"
+# bind-key          0 select-window -t :0
+# bind-key          1 select-window -t :1
+# bind-key          2 select-window -t :2
+# bind-key          3 select-window -t :3
+# bind-key          4 select-window -t :4
+# bind-key          5 select-window -t :5
+# bind-key          6 select-window -t :6
+# bind-key          7 select-window -t :7
+# bind-key          8 select-window -t :8
+# bind-key          9 select-window -t :9
+# bind-key          : command-prompt
+# bind-key          ; last-pane
+# bind-key          = choose-buffer
+# bind-key          ? list-keys
+# bind-key          D choose-client
+# bind-key          L switch-client -l
+# bind-key          [ copy-mode
+# bind-key          ] paste-buffer
+# bind-key          c new-window
+# bind-key          d detach-client
+# bind-key          f command-prompt "find-window '%%'"
+# bind-key          i display-message
+# bind-key          l last-window
+# bind-key          n next-window
+# bind-key          o select-pane -t :.+
+# bind-key          p previous-window
+# bind-key          q display-panes
+# bind-key          r refresh-client
+# bind-key          s choose-session
+# bind-key          t clock-mode
+# bind-key          w choose-window
+# bind-key          x confirm-before -p "kill-pane #P? (y/n)" kill-pane
+# bind-key          { swap-pane -U
+# bind-key          } swap-pane -D
+# bind-key          ~ show-messages
+# bind-key      PPage copy-mode -u
+# bind-key -r      Up select-pane -U
+# bind-key -r    Down select-pane -D
+# bind-key -r    Left select-pane -L
+# bind-key -r   Right select-pane -R
+# bind-key        M-1 select-layout even-horizontal
+# bind-key        M-2 select-layout even-vertical
+# bind-key        M-3 select-layout main-horizontal
+# bind-key        M-4 select-layout main-vertical
+# bind-key        M-5 select-layout tiled
+# bind-key        M-n next-window -a
+# bind-key        M-o rotate-window -D
+# bind-key        M-p previous-window -a
+# bind-key -r    M-Up resize-pane -U 5
+# bind-key -r  M-Down resize-pane -D 5
+# bind-key -r  M-Left resize-pane -L 5
+# bind-key -r M-Right resize-pane -R 5
+# bind-key -r    C-Up resize-pane -U
+# bind-key -r  C-Down resize-pane -D
+# bind-key -r  C-Left resize-pane -L
+# bind-key -r C-Right resize-pane -R