babakness

 # Use C-Space instead of C-b for tmux. C-Space C-Space to get "C-Space".
set-option -g default-shell /usr/local/bin/fish
set-option -g history-limit 100000

unbind-key C-b
set -g prefix C-Space
bind-key C-Space send-prefix

# Set the default terminal mode to 256color mode
set -g default-terminal "screen-256color"