From 809b84029d102db1e82b8cc30ed5f15542982f3b Mon Sep 17 00:00:00 2001
From: Alex Karle <alex@karle.co>
Date: Sun, 25 Aug 2019 23:19:49 -0400
Subject: [PATCH] tmux: reorg and cleanup tmux.conf

Tmux is becoming a daily driver these days, so I thought I'd show the rc
file a little attention.

Besides just a cleanup to split iinto settings/bindings/theme, some
notable changes are:

    - removed `setw mode-keys vi`, because tmux is smart enough to get
      that from $EDITOR

    - fixed "reloaded" command, needed '\;'

    - removed commented out bit about electron on macOS. Not using it
      these days!
---
 tmux/tmux.conf | 65 ++++++++++++++++++++++++++---------------------------------------
 1 file changed, 26 insertions(+), 39 deletions(-)

diff --git a/tmux/tmux.conf b/tmux/tmux.conf
index edb06b4..227c18a 100644
--- a/tmux/tmux.conf
+++ b/tmux/tmux.conf
@@ -1,23 +1,38 @@
+#----------#
+# Settings #
+#----------#
+set -g prefix C-a              # Who can reach C-b?
+set -g mouse on                # I guess mice are useful sometimes..
+set -g base-index 1            # Start windows at 1
+set -g pane-base-index 1       # Start panes at 1
+set -g renumber-windows on     # Closed windows renumber
+set -s escape-time 0           # ESC instantly passed through to process
+set -g set-clipboard off       # Use xclip over escape-code-clipboard #1119
+
+# Set default term based on $TERM
+set default-terminal screen    # More support for "screen" than "tmux"
+if "bash -c '[[ $TERM =~ 256color ]]'" 'set default-terminal screen-256color'
+
+
+#----------#
+# Bindings #
+#----------#
+
 # remap prefix from 'C-b' to 'C-a'
 unbind C-b
-set-option -g prefix C-a
 bind C-a send-prefix
 
 # split panes using | and -
-bind | split-window -h -c "#{pane_current_path}"
-bind - split-window -v -c "#{pane_current_path}"
 unbind '"'
 unbind %
-
-# Set the default terminal in a smart fashion
-set default-terminal screen # More support for "screen" than "tmux"
-if "bash -c '[[ $TERM =~ 256color ]]'" 'set default-terminal screen-256color'
+bind | split-window -h -c "#{pane_current_path}"
+bind - split-window -v -c "#{pane_current_path}"
 
 # new window same directory
 bind c new-window -c "#{pane_current_path}"
 
-# reload config file (change file location to your the tmux.conf you want to use)
-bind r source-file ~/.tmux.conf; display "reloaded"
+# reload config file
+bind r source-file ~/.tmux.conf \; display 'reloaded'
 
 # switch panes using vim keys
 bind C-h select-pane -L
@@ -26,38 +41,14 @@ bind C-k select-pane -U
 bind C-l select-pane -R
 
 # set vi-bindings for scrolling
-set-window-option -g mode-keys vi
 bind -T copy-mode-vi v send -X begin-selection
 bind -T copy-mode-vi y send -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
 
-# st can't handle a large clipboard. Setting clipboard off causes the above
-# pipe to xclip to take precedence:
-#   https://github.com/tmux/tmux/issues/1119
-set -g set-clipboard off
-
-# Set mouse on for scrolling / pane selection and resizing
-set -g mouse on
-
-# set window and pane numbering to start at 1
-set -g base-index 1
-set -g pane-base-index 1
-
-# set windows to renumber themselves when closed
-set -g renumber-windows on
-
-# remove delay w escape key
-set -s escape-time 0
-
-# stop other apps from renaming windows
-set allow-rename off
-
-# Patch for apps such as electron in tmux on osx
-# set-option -g default-command "which reattach-to-user-namespace > /dev/null && reattach-to-user-namespace -l $SHELL || $SHELL"
-
-# GoToHttp
+# GoToHttp -- find the last url in the buffer
 bind H copy-mode\; send -X search-backward "http" \; send -X begin-selection \; send -X next-space-end
 bind -T copy-mode-vi H send -X start-of-line \; send -X search-again \; send -X begin-selection \; send -X next-space-end
 
+
 #-------#
 # THEME #
 #-------#
@@ -72,12 +63,8 @@ set -g window-status-current-style "fg=brightwhite,bg=blue"
 # Status
 set -g status-style "fg=white,bg=black"
 set -g status-interval 60
-
-# Status Left
 set -g status-left-length 20
 set -g status-left-style "fg=black,bg=yellow"
-
-# Status Right
 set -g status-right "[$USER@#h] #(slstatus -s)"
 set -g status-right-length 90
 set -g status-right-style "fg=black,bg=magenta"
--
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