From 55ece7ec03f2c3bae054272185f3882e3e163187 Mon Sep 17 00:00:00 2001
From: tdro <tdro@users.noreply.github.com>
Date: Thu, 18 Mar 2021 16:48:38 -0400
Subject: .config/tmux: Improve configuration

---
 .config/tmux/tmux.conf | 58 ++++++++++++++++++++++++++++----------------------
 1 file changed, 32 insertions(+), 26 deletions(-)

diff --git a/.config/tmux/tmux.conf b/.config/tmux/tmux.conf
index a9440d9..08fb89b 100644
--- a/.config/tmux/tmux.conf
+++ b/.config/tmux/tmux.conf
@@ -6,6 +6,9 @@ set -g prefix C-a
 bind C-a send-prefix
 unbind C-b
 
+# reload configuration
+bind r source-file ~/.config/tmux/tmux.conf \; run "printf '  # Reload tmux configuration\n' | tmux load-buffer - && tmux paste-buffer"
+
 # settings
 set -g mouse on
 set -g status off
@@ -13,41 +16,44 @@ set -g base-index 1
 set -g mode-keys vi
 set -sg escape-time 1
 set -g visual-activity on
+setw -g pane-base-index 1
 set -g history-limit 10000
 setw -g monitor-activity on
-setw -g pane-base-index 1
 
 # border colours
 set -g pane-border-style fg=colour0
 set -g pane-active-border-style fg=colour0
 
 # y and p as in vim
-bind Escape copy-mode
 unbind p
-bind p paste-buffer
-bind-key -T copy-mode-vi 'v' send -X begin-selection
-bind-key -T copy-mode-vi 'y' send -X copy-selection
-bind-key -T copy-mode-vi 'Space' send -X halfpage-down
-bind-key -T copy-mode-vi 'Bspace' send -X halfpage-up
+bind -n M-p paste-buffer
+bind -n M-e copy-mode
+bind-key -T copy-mode-vi v   send-keys -X begin-selection
+bind-key -T copy-mode-vi C-v send-keys -X rectangle-toggle          \; send -X begin-selection
+bind-key -T copy-mode-vi y   send-keys -X copy-selection-and-cancel \; run "tmux save-buffer - | xsel -i"
 
-# easy-to-remember split pane commands
+# middle mouse paste
+bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "xsel -i"
+bind -T root MouseDown2Pane run -b "xsel -o | tmux load-buffer - && tmux paste-buffer -s ' '"
+
+# split pane commands
 bind | split-window -h
 bind - split-window -v
-unbind '"'
-unbind %
-
-# moving between panes with vim movement keys
-bind h select-pane -L
-bind j select-pane -D
-bind k select-pane -U
-bind l select-pane -R
-
-# moving between windows with vim movement keys
-bind -r C-h select-window -t :-
-bind -r C-l select-window -t :+
-
-# resize panes with vim movement keys
-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
+
+# alt vim keys without prefix key to switch panes
+bind -n M-h select-pane -L
+bind -n M-j select-pane -D
+bind -n M-k select-pane -U
+bind -n M-l select-pane -R
+
+# alt arrow keys without prefix key to switch panes
+bind -n M-Down  select-pane -D
+bind -n M-Left  select-pane -L
+bind -n M-Right select-pane -R
+bind -n M-Up    select-pane -U
+
+# alt vim keys without prefix to resize panes
+bind -n M-H resize-pane -L 5
+bind -n M-J resize-pane -D 5
+bind -n M-K resize-pane -U 5
+bind -n M-L resize-pane -R 5
-- 
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