.tmux.conf

# Force vi mode keys if $EDITOR is not explicity 'vi'
setw -g mode-keys vi

set -g default-terminal "screen-256color"
set -sa terminal-overrides ',*256*:Tc'

unbind C-b
set -g prefix C-z

bind z send-keys C-z
bind C-z last-window

bind | split-window -h

bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R
bind ` select-window -t 0

# Search for previous error
bind-key e copy-mode \; send-keys "?Error" C-m

set -sg escape-time 0

# scrollback buffer size increase
set -g history-limit 100000

# Use up and down arrows for temporary "maximize"
unbind Up; bind Up resize-pane -Z; unbind Down; bind Down resize-pane -Z

# Copy/paste interop
bind C-c run "tmux show-buffer | reattach-to-user-namespace pbcopy"
bind C-v run "reattach-to-user-namespace pbpaste | tmux load-buffer - && tmux paste-buffer"

bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'reattach-to-user-namespace pbcopy'
bind -T copy-mode-vi v send-keys -X begin-selection
bind -T copy-mode-vi V send-keys -X rectangle-toggle

# Clear screen/history
bind-key C-k send-keys -R \; clear-history
bind-key C-l send-keys -R

# Mouse options for tmux >= 2.5
set-option -g -q mouse on
bind-key -T root WheelUpPane if-shell -F -t = "#{alternate_on}" "send-keys -M" "select-pane -t =; copy-mode -e; send-keys -M"
bind-key -T root WheelDownPane if-shell -F -t = "#{alternate_on}" "send-keys -M" "select-pane -t =; send-keys -M"
bind-key -T copy-mode-vi WheelUpPane send-keys -X halfpage-up
bind-key -T copy-mode-vi WheelDownPane send-keys -X halfpage-down

# Better project name in status bar
set -g status-left-length 18
set -g status-left '#[fg=colour235,bg=colour76,bold] #S '

if-shell '[[ -e ~/.tmux.conf.local ]]' 'source-file ~/.tmux.conf.local'