tmux: Clean up configuration

tmux/.config/tmux/tmux.conf

@@ -1,46 +1,15 @@
-# change the prefix from 'C-b' to 'M-a'
 unbind C-b
 set-option -g prefix M-a
 bind-key M-a send-prefix
 
-# start with window 1 (instead of 0)
-set -g base-index 1
-
-# start with pane 1
-set -g pane-base-index 1
-
-# split panes using | and -, make sure they open in the same path
-bind | split-window -h -c "#{pane_current_path}"
-bind - split-window -v -c "#{pane_current_path}"
-
 unbind '"'
 unbind %
 
-# open new windows in the current path
+bind | split-window -h -c "#{pane_current_path}"
+bind - split-window -v -c "#{pane_current_path}"
 bind c new-window -c "#{pane_current_path}"
-
-# reload config file
 bind r source-file ~/.config/tmux/tmux.conf \; display "Reloaded tmux.conf!"
 
-# shorten command delay
-set -sg escape-time 1
-
-# Increase scrollback buffer size
-set -g history-limit 131072
-
-# don't rename windows automatically
-set-option -g allow-rename off
-
-# mouse control (clickable windows, panes, resizable panes)
-set -g mouse on
-set -g focus-events on
-
-# For clipboard
-set -g allow-passthrough on
-set -g set-clipboard on
-
-# Smart pane switching with awareness of Vim splits.
-# See: https://github.com/christoomey/vim-tmux-navigator
 is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
     | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
 
@@ -60,13 +29,11 @@ bind-key -T copy-mode-vi 'C-Down'  select-pane -D
 bind-key -T copy-mode-vi 'C-Up'    select-pane -U
 bind-key -T copy-mode-vi 'C-Right' select-pane -R
 
-# Pane resizing with arrow keys
 bind Left resize-pane -L 10
 bind Down resize-pane -D 10
 bind Up resize-pane -U 10
 bind Right resize-pane -R 10
 
-# Move windows back/forward
 bind -n S-left swap-window -t -1
 bind -n S-right swap-window -t +1
 bind m command-prompt -p "Merge pane to:"  "join-pane -t '%%'"
@@ -102,62 +69,51 @@ bind -T copy-mode-vi v send-keys -X begin-selection
 bind -T copy-mode-vi y send-keys -X copy-selection
 bind -T copy-mode-vi r send-keys -X rectangle-toggle
 
-# Save scrollback buffer to a file
 bind S command-prompt -p 'Save history to filename:' -I '/tmp/tmux.history' 'capture-pane -S - -E -; save-buffer %1 ; delete-buffer'
-
-# Session selector
 bind T display-popup -E "tmux switch-client -t (tmux list-sessions | fzf --exact | awk -F':' '{print $1}')"
 
-# Last command output
+set -g base-index 1
+set -g pane-base-index 1
+set -g history-limit 131072
+set -g allow-rename off
+set -g mouse on
+set -g focus-events on
+set -g allow-passthrough on
+set -g set-clipboard on
+set -g default-terminal "tmux-256color"
+set -sg escape-time 1
+
 set -g @command-capture-key t
 set -g @command-capture-prompt-pattern '] % '
 set -g @command-capture-editor-cmd 'nvim -R'
 
-# Fuzzback
 set -g @fuzzback-popup 1
 set -g @fuzzback-popup-size '90%'
 
-# This effects color rendering and typing on terminal.
-set-option -g default-terminal "tmux-256color"
-
-## Status Bar settings
-# Gruvbox dark color scheme
 set-option -g status "on"
-# Default statusbar color
-set-option -g status-style bg=colour237,fg=colour223 # bg=bg1, fg=fg1
-# Default window title colors
-set-window-option -g window-status-style bg=colour214,fg=colour237 # bg=yellow, fg=bg1
-# Default window with an activity alert
-set-window-option -g window-status-activity-style bg=colour237,fg=colour248 # bg=bg1, fg=fg3
-# Active window title colors
-set-window-option -g window-status-current-style bg=red,fg=colour237 # fg=bg1
-# Pane border
-set-option -g pane-active-border-style fg=colour250 #fg2
-set-option -g pane-border-style fg=colour237 #bg1
-# Message infos
-set-option -g message-style bg=colour239,fg=colour223 # bg=bg2, fg=fg1
-# Writing commands inactive
-set-option -g message-command-style bg=colour239,fg=colour223 # bg=fg3, fg=bg1
-# Pane number display
-set-option -g display-panes-active-colour colour250 #fg2
-set-option -g display-panes-colour colour237 #bg1
-# Clock
-set-window-option -g clock-mode-colour colour109 #blue
-# Bell
-set-window-option -g window-status-bell-style bg=colour167,fg=colour235 # bg=red, fg=bg
-# Theme settings mixed with colors (unfortunately, but there is no cleaner way)
+set-option -g status-style bg=colour237,fg=colour223
+set-option -g pane-active-border-style fg=colour250
+set-option -g pane-border-style fg=colour237
+set-option -g message-style bg=colour239,fg=colour223
+set-option -g message-command-style bg=colour239,fg=colour223
+set-option -g display-panes-active-colour colour250
+set-option -g display-panes-colour colour237
 set-option -g status-justify "centre"
 set-option -g status-left-style none
 set-option -g status-left-length "80"
 set-option -g status-right-style none
 set-option -g status-right-length "80"
-set-window-option -g window-status-separator ""
 set-option -g status-left "#[bg=colour248,fg=colour237] #S #[bg=colour237,fg=colour241,nobold,noitalics,nounderscore]"
 set-option -g status-right "#[bg=colour248,fg=colour237] %H:%M "
+set-window-option -g window-status-style bg=colour214,fg=colour237
+set-window-option -g window-status-activity-style bg=colour237,fg=colour248
+set-window-option -g window-status-current-style bg=red,fg=colour237
+set-window-option -g clock-mode-colour colour109
+set-window-option -g window-status-bell-style bg=colour167,fg=colour235
+set-window-option -g window-status-separator ""
 set-window-option -g window-status-current-format "#[bg=colour214,fg=colour237,nobold,noitalics,nounderscore]#[bg=colour214,fg=colour239] #I #[bg=colour214,fg=colour239,bold] #W #[bg=colour237,fg=colour214,nobold,noitalics,nounderscore]"
 set-window-option -g window-status-format "#[bg=colour239,fg=colour237,noitalics]#[bg=colour239,fg=colour223] #I #[bg=colour239,fg=colour223] #W #[bg=colour237,fg=colour239,noitalics]"
 
-# Plugins
 run-shell '~/.tmux/plugins/tmux-yank/yank.tmux'
 run-shell '~/.tmux/plugins/tmux-open/open.tmux'
 run-shell '~/.tmux/plugins/tmux-butler/tmux-butler.tmux'