Tmux Configuration

.tmux.conf

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# 1 0    | VIM | 2:bash   20:04

# [ Reset Prefix ] {{{1
set -g prefix C-a
bind-key a send-prefix # for nested tmux sessions
# }}}
# [ Global Options ] {{{1
set-option -g history-limit 15000 # Longer history
set -s escape-time 1
set -g base-index 1 # Windows start at 1
set -g pane-base-index 1 # Panes start at 1

set-window-option -g utf8 on
set-window-option -g xterm-keys on # for vim
set-window-option -g mode-keys vi # vi key
set-window-option -g monitor-activity on
#set-option -g status-position top # move status bar to the top

setw -g automatic-rename # Automatically set window title

set -g terminal-overrides 'xterm*:smcup@:rmcup@'
# [ Mouse ] {{{2
# use mouse # More on mouse support http://floriancrouzat.net/2010/07/run-tmux-with-mouse-support-in-mac-os-x-terminal-app/
setw -g mode-mouse on
#setw -g mouse-resize-pane on
#set -g mouse-select-window on
set -g mouse-select-pane on
# }}}
# [ Colors ] {{{2
# TODO wtf is this
setw -g mode-bg black

set-option -g default-terminal "screen-256color" #"xterm-256color" # "screen-256color"

# Panes Currently All White
set-option -g pane-active-border-fg white
# set-option -g pane-border-fg white
set-option -g pane-active-border-fg black
set-option -g pane-border-fg black

set-window-option -g clock-mode-colour colour250 # Clock Color
set-window-option -g clock-mode-style 24
# }}}
# }}}
# [ Status Bar ] {{{
set-option -g status-utf8 on
set-option -g status-interval 5
set-option -g visual-activity on

# Default Window Title Colors
set-option -g status-bg colour233
set-option -g status-fg colour240

# Active Window Title Colors
set-window-option -g window-status-current-fg colour220
set-window-option -g window-status-current-bg colour233
set-window-option -g window-status-current-fg colour246
setw -g window-status-current-attr default

# New Activity Title Colors
set-option -gw window-status-activity-bg colour233
set-option -gw window-status-activity-fg red

# Left Status
set-option -g status-left-length 30
set-option -g status-left-bg colour233
set-option -g status-left-fg colour220
#set-option -g status-left '#S #[fg=colour220]#I #[fg=colour220]#P'
#set-option -g status-left '#[bg=colour178] #[default] '
#set-option -g status-left ''
# Gold Left Status
#set-option -g status-left '#[fg=colour220]#S #[fg=colour220]#I #[fg=colour220]#P'
# Gray Left Status
set-option -g status-left '#[fg=colour240]#S #[fg=colour240]#I #[fg=colour240]#P'

# Window Status
set-option -g status-justify centre
setw -g window-status-current-format "#[fg=colour220]|#[default] #W #[fg=colour220]|#[default]"
#setw -g window-status-current-format "#[fg=black]|#[default] #W #[fg=black]|#[default]"

# Right Status
set-option -g status-right '#[fg=colour240]%R #[default]'

# Titles (window number, program name, active (or not)
set-option -g set-titles on
set-option -g set-titles-string '#H:#S.#I.#P #W #T'

# message text
set-option -g message-bg colour233
set-option -g message-fg colour220
# }}}
# [ Unbindings ] {{{1
#unbind [ # copy mode bound to escape key
unbind j
unbind C-b # unbind default leader key
unbind '"' # unbind horizontal split
unbind %   # unbind vertical split
# }}}
# [ Bindings ] {{{1
# reload tmux conf
bind-key R source-file ~/.tmux.conf \; display-message "Config reloaded..."

#bind Escape copy-mode

bind-key - split-window -v # split pane horizontally
bind-key \ split-window -h # split pane vertically

# list panes
bind-key Space list-panes

# break-pane
bind-key Enter break-pane

# join-pane [-dhv] [-l size | -p percentage] [-s src-pane]
# [-t:dst-window.dst-pane] (destination window (dot) destination pane
#                (alias: joinp)
#
#bind C-j command-prompt "joinp"
#bind C-j command-prompt "join-pane"
#bind-key j command-prompt "join-pane -s '%%'"
#bind-key j command-prompt "joinp -t:0"
#bind-key Space command-prompt "joinp -t:%%" # %% = prompt for window.pane [-V|H] # vert|hor split
# }}}
# [ Windows ] {{{1
bind C-j previous-window
bind C-k next-window
bind-key C-a last-window # C-a C-a for last active window
bind r command-prompt "rename-window %%"
bind s command-prompt "rename-session %%"

# By default, all windows in a session are constrained to the size of the
# smallest client connected to that session,
# even if both clients are looking at different windows.
# It seems that in this particular case, Screen has the better default
# where a window is only constrained in size if a smaller client
# is actively looking at it.
setw -g aggressive-resize on
# }}}
# [ Panes ] {{{1
# [ Navigation ] {{{2
# use the vim motion keys to move between panes
bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R
# }}}
# [ Resizing ] {{{2
bind-key -r H resize-pane -L 5
bind-key -r J resize-pane -D 5
bind-key -r K resize-pane -U 5
bind-key -r L resize-pane -R 5

bind-key -r Y resize-pane -L 1
bind-key -r U resize-pane -D 1
bind-key -r I resize-pane -U 1
bind-key -r O resize-pane -R 1
# }}}
# [ Layouts ] {{{2
bind o select-layout "active-only"
bind M-- select-layout "even-vertical"
bind M-\ select-layout "even-horizontal"
bind M-r rotate-window
# }}}
# }}}
# [ Extras ] {{{1
# vi movement keys
# set-option -g status-keys vi
# }}}

# vim: set foldmethod=marker:

@zjrosen1 - you should use new command for mouse support set -g mouse on