set -g prefix C-a
unbind C-b

set -g history-file ~/.tmux_history

set -s escape-time 1

set -g base-index 1
setw -g pane-base-index 1

bind r source-file ~/.tmux.conf \; display "Reloaded!"
bind -r '`' clear-history \; display "History Cleared!"

bind C-a send-prefix

bind | split-window -h
bind - split-window -v

bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

bind -r C-h select-window -t :-
bind -r C-l select-window -t :+

bind H resize-pane -L 5
bind J resize-pane -D 5
bind K resize-pane -U 5
bind L resize-pane -R 5

setw -g mouse off

# set -g default-terminal "xterm-25:color"
# set -g default-terminal "${TERM}"
set -g default-terminal "tmux-256color"
set -g history-limit 6000

set -g window-status-style dim
set -g window-status-current-style bright

setw -g mode-keys vi

set -g status-right '#(~/dotfiles/bin/tmux_battery_charge_indicator.sh) #[bg=white,fg=colour240] %H:%M #[bg=colour240,fg=white] %Y-%m-%d '

set -g update-environment "DISPLAY SSH_ASKPASS SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY"
set-environment -g 'SSH_AUTH_SOCK' ~/.ssh/ssh_auth_sock

set-option -as terminal-overrides ',xterm-256color:RGB'

# Undercurl
# set -as terminal-overrides ',*:Smulx=\E[4::%p1%dm'  # undercurl support
# set -as terminal-overrides ',*:Setulc=\E[58::2::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m'  # underscore colours - needs tmux-3.0

set-option -g focus-events on