tmux.conf

# remap prefix to Control + a
set -g prefix C-a
unbind C-b
bind C-a send-prefix

# force a reload of the config file
unbind r
bind r source-file ~/.tmux.conf

# Start number at 1
set -g base-index 1

# UTF-8
set-option -g status-utf8 on

# supposedly fixes pausing in vim
set -s escape-time 1

# Vi copypaste mode
set-window-option -g mode-keys vi
bind-key -t vi-copy 'v' begin-selection
bind-key -t vi-copy 'y' copy-selection
bind p paste-buffer

unbind %
unbind '"'
unbind [
bind | split-window -h
bind - split-window -v
bind ^C-s copy-mode
set-option -g default-shell /bin/zsh
setw -g history-limit 10000

#quick pane cycling
unbind ^A
bind ^A select-pane -t :.+

# Clear pane
bind C-l send-keys -R \; clear-history

# smart pane switching with awareness of vim splits
bind -n C-h run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-h) || tmux select-pane -L"
bind -n C-j run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-j) || tmux select-pane -D"
bind -n C-k run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-k) || tmux select-pane -U"
bind -n C-l run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-l) || tmux select-pane -R"
bind -n C-\ run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys 'C-\\') || tmux select-pane -l"

set -s escape-time 0

# add airline to tmux status bar
if shell "test -f ~/.tmuxlinesnapshot" "source ~/.tmuxlinesnapshot"