tmux.conf

##### Basic Usage #####

# Remap the prefix key to something that even Emacs doesn't use
unbind C-b
set -g prefix 'C-\' ; bind 'C-\' send-prefix

# Binding to reload tmux config (so we can pick up changes to this file without
# needing to restart tmux)
bind r source-file ~/.tmux.conf \; display "Reloaded tmux configuration!"

# Reduce the command delay time to something a bit shorter
set -sg escape-time 1
# Extend the repeat interval for repeatable commands (e.g., resize-pane)
set -sg repeat-time 1000








##### Vim :allthethings:! #####

# Use vi-style navigation in Copy mode (which is also scrollback mode)
setw -g mode-keys vi

# Navigate panes vim-style!
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# And windows too!
bind -r C-l select-window -t :+
bind -r C-h select-window -t :-




##### Window/pane management #####

# Split windows more intuitively (except for the fact that tmux doesn't
# understand that a horizontal split means the pane should be split down the
# middle horizontally, and likewise for a vertical split).
#
# Also, splits should start in the same directory as the pane being split from
# (Note that this doesn't help with chruby, but it's at least a start...)
bind | split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"

# Index panes from 1, but windows from 0
# set -g base-index 1
setw -g pane-base-index 1

# Quickly jump between two windows
bind i last-window

# Resizing panes
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

# Renumber windows
bind m command-prompt -p "move window to:"  "move-window -t '%%'"




##### Colors #####
# Ensure we're using 256 colors
set -g default-terminal "screen-256color"

# Status bar
set -g status-style bg="#333333",fg=white

# Window list
setw -g window-status-style bg="#333333",fg=green
setw -g window-status-current-style bg=brightgreen,fg=black
setw -g window-status-activity-style bg=brightblue,fg=black

# Pane borders
set -g pane-border-style bg=black,fg=green
set -g pane-active-border-style bg=yellow,fg=green

# Command line
set -g message-style bright,bg=black,fg=white

# Status Bar Items
set -g status-left-length 40
set -g status-left "#[fg=green]Session: #S #[fg=yellow]#I #[fg=green]#P"
set -g status-right "#[fg=yellow]%d %b %R #[fg=green]#(wemux status_users)"
set -g status-justify centre
set -g status-interval 15

# Monitor windows for activity
setw -g monitor-activity on
set -g visual-activity on



# Status bar customization
# NOTE: looking at this because you accidentally hit C-q, below?
# PREFIX+:, then type `source ~/.tmux.conf.local`  :)
set -g status-interval 3
set -g status-left "#[fg=green]Session: #S #[fg=yellow]W#I #[fg=green]P#P #(pane_size)"
set -g status-right " #[fg=green]#(wemux_user_list) #[fg=yellow]%R"
bind C-q set -g status-left "" \; set -g status-right ""  # clear status bar for screencasting
bind s   set -g status off # hide status bar entirely
bind S   set -g status on  # show status bar



# Bind ^K to clear the scrollback buffer
bind C-k clear-history



# tmux 3.1b introduced "lazy resize"; turn it back off
# (For more, search the CHANGES file from tmux 3.1b for the text
#  "Support for windows larger than the client":
#  https://raw.githubusercontent.com/tmux/tmux/3.1b/CHANGES)
set-option -g window-size smallest


# MOAR SCROLLBACK PLZ
set-option -g history-limit 100000