tmux.conf

# tmux.conf
# Michael Metcalf, 2016
# Inspired by Ham Vocke, Brandon Freitag
# http://www.hamvocke.com/blog/a-guide-to-customizing-your-tmux-conf/
# https://robots.thoughtbot.com/how-to-copy-and-paste-with-tmux-on-mac-os-x
# set-option -g default-command "reattach-to-user-namespace -l bash"

# colors
set -g status-bg colour250
set -g status off
set -g pane-active-border-style fg=blue
set -g pane-border-style fg=colour255
set -wg mode-style bg=colour250,fg=blue


# remap C-b to C-s
unbind C-b
set-option -g prefix M-s
bind-key M-s send-prefix

# split panes with - and =
unbind '"'
unbind %
unbind -
unbind =
bind = split-window -h
bind - split-window -v

# closing windows and panes
unbind .
unbind &
bind -T prefix / confirm-before -p "kill-window #W? (y/n)" kill-window
bind -T prefix . confirm-before -p "kill-pane #P? (y/n)" kill-pane

# remapping for new, last and next windows
unbind n
unbind m
bind -T prefix m next-window
bind -T prefix n new-window

# reload tmux.conf
bind r source-file ~/.tmux.conf
# bind e new-window -n '~/.tmux.conf' "sh -c 'nvim ~/.tmux.conf && tmux source ~/.tmux.conf'"
bind e run-shell "sh -c 'code --wait ~/.tmux.conf && tmux source ~/.tmux.conf'"


# switch panes with { }

#bind -n M-S-[ last-pane
#bind -n M-S-] select-pane -t :.+

# switch panes with alt-arrow
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

# enable mouse control
set -g mouse on


# accomodate vim keybindings
unbind C-Left
unbind C-Right
unbind C-Up
unbind C-Down
set-window-option -g xterm-keys on

# allow vim to exit modes quickly
set escape-time 0