.tmux.conf

new-session
set -g default-terminal "screen-256color"

# no esc delay (vim)
set -sg escape-time 0

# remap prefix from 'C-b' to 'C-a'
unbind C-b
set-option -g prefix C-f
bind-key C-f send-prefix

# split panes using | and =
bind "|" split-window -h -c "#{pane_current_path}"
bind "=" split-window -v -c "#{pane_current_path}"
unbind '"'
unbind "%"

# reload config file
bind r source-file ~/.tmux.conf

# switch panes using Alt-arrow without prefix
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

# Enable mouse mode (tmux 2.1 and above)
# Toggle mouse on with m
bind m \
	set -g mouse on \;\
	display 'Mouse: ON'

# Toggle mouse off with M
bind M \
	set -g mouse off \;\
	display 'Mouse: OFF'

# Promote panes to windows to copy/paste
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

# don't rename windows automatically
set-option -g allow-rename off

######################
### DESIGN CHANGES ###
######################

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