# screen behaviour
unbind C-b
set -g prefix C-a
unbind C-a
bind C-a send-prefix

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

# more ergonomic splitting
unbind |
bind | split-window -h

unbind -
bind - split-window -v

# more ergnomic window numbers
set -g base-index 1
setw -g pane-base-index 1

# only set window size when client is attached to the specific window
setw -g aggressive-resize on

# HOWTO copy: PREFIX+[, space, select text, enter, PREFIX+]

# disable mouse (prevents simple copying)
set -g mouse off

# powerline
run-shell "powerline-daemon -q || true"
# 3.5 for stretch, 3.7 for buster
source -q /usr/local/lib/python3.5/dist-packages/powerline/bindings/tmux/powerline.conf
source -q /usr/local/lib/python3.7/dist-packages/powerline/bindings/tmux/powerline.conf
source -q ~/.local/lib/python3.5/site-packages/powerline/bindings/tmux/powerline.conf
source -q ~/.local/lib/python3.7/site-packages/powerline/bindings/tmux/powerline.conf