common.tmux.conf

set -g default-terminal "xterm-256color"

# C-b is not acceptable -- Vim uses it
set-option -g prefix C-t
bind-key C-t last-window

# Start numbering at 1
set -g base-index 1

# Rather than constraining window size to the maximum size of any client
# connected to the *session*, constrain window size to the maximum size of any
# client connected to *that window*. Much more reasonable.
setw -g aggressive-resize on

# Allows us to use C-a a <command> to send commands to a TMUX session inside
# another TMUX session
bind-key a send-prefix

# Highlight active window in window bar
set-window-option -g window-status-current-style "bg=blue fg=white"
set-option -g status-bg blue
set-option -g status-fg black

# Better shortcuts for joining panes
bind-key h command-prompt -p "create horiz pane from:"  "join-pane -h -s ':%%'"
bind-key v command-prompt -p "create vert pane from:"  "join-pane -v -s ':%%'"

# Set clock to 12-hr mode
set-window-option -g clock-mode-style 12

# Set copy mode keybindings to vim mode
setw -g mode-keys vi

# I keep pressing C-t C-o instead of C-t o, and end up swapping instead of
# switching panes.  This maps both keystrokes to the same action.
bind-key C-o select-pane -t :.+

# Set history size to a large number
set -g history-limit 5000

# Allows for faster key repetition
set -g escape-time 0

# Turn on mouse support
set -g mouse on