.tmux.conf

set -g default-terminal "screen-256color"
# https://github.com/tmux/tmux/wiki/Clipboard#setting-the-ms-capability
set -sa terminal-features ",screen-256color:RGB:clipboard"
# https://vi.stackexchange.com/questions/22224/change-neovim-cursor-in-insert-mode-under-st-simple-terminal-and-tmux/22239#22239
set -as terminal-overrides '*:Ss=\E[%p1%d q:Se=\E[2 q'

set -g prefix C-a
unbind C-b
bind C-a send-prefix

bind C-r rotate-window
unbind C-o

# https://github.com/neovim/neovim/wiki/FAQ#esc-in-tmux-or-gnu-screen-is-delayed
# https://man.openbsd.org/tmux#escape-time
set -sg escape-time 10

# https://neovim.io/doc/user/options.html#'autoread'
# https://man.openbsd.org/tmux#focus-events
set -g focus-events on

# https://dev.to/iggredible/the-easy-way-to-copy-text-in-tmux-319g
setw -g mode-keys vi

# https://github.com/tmux/tmux/wiki/Getting-Started#copy-mode-key-bindings
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi C-v send-keys -X rectangle-toggle
bind-key -T copy-mode-vi y send-keys -X copy-selection-and-cancel