.tmux.conf

# Mouse options
set -g mouse on

# Act like Vim
setw -g mode-keys vi

# select pane like vim
bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R

# Vi copypaste mode
bind-key -T copy-mode-vi WheelUpPane send -X scroll-up
bind-key -T copy-mode-vi WheelDownPane send -X scroll-down
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel
#
# Clipborard support
#bind C-p run "tmux set-buffer \"$(xclip -o -selection clipboard)\"; tmux paste-buffer"
bind C-y run "tmux save-buffer - | xclip -i -selection clipboard &>/dev/null"

unbind p
bind p paste-buffer

# reload config
bind r source-file ~/.tmux.conf \; display-message "Configuration reloaded"

# Look good
set-option -g default-terminal "screen-256color"

# Enable mouse support (works in iTerm)
#set-window-option -g mode-mouse on
#set-option -g mouse-select-pane on
#set-option -g mouse-resize-pane on
#set-option -g mouse-select-window on

# set up layouts
# set main-pane-width 130

# Change cursor in vim to distinguish between insert and command mode
#set-option -g terminal-overrides '*88col*:colors=88,*256col*:colors=256,xterm*:XT:Ms=\E]52;%p1%s;%p2%s\007:Cc=\E]12;%p1%s\007:Cr=\E]112\007:Cs=\E]50;CursorShape=%?%p1%{3}%<%t%{0}%e%p1%{2}%-%;%d\007'

# scrollback buffer size increase
set -g history-limit 500000

# C-a C-a will swap to last used window
bind-key C-b last-window

# Start tab numbering at 1
set -g base-index 1

# Allows for faster key repetition
set -s escape-time 0

# Highlight active window
#set-window-option -g window-status-current-bg red
set-window-option -g window-status-current-style bg=red

# use different keys to split vertical and horizonal
bind | split-window -h
bind - split-window -v

set -g default-shell /run/current-system/sw/bin/fish