tmux.conf

# disable tmux command repetition

set-option -g repeat-time 0

# vim-like pane navigation

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

# binding to clear the current pane

bind -n C-k send-keys -R \; send-keys C-l \; clear-history

# appearance

source-file ~/Code/nightfox.nvim/nightfox.tmux

# undercurls
# source: https://github.com/folke/lsp-colors.nvim#making-undercurls-work-properly-in-tmux

set -g default-terminal "${TERM}"
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