Update .tmux.conf

.tmux.conf

@@ -1,11 +1,11 @@
 # Remap <prefix> from <Ctrl-b> to <Ctrl-a>
 set -g prefix C-a
-unbind C-b
+unbind-key C-b
 bind-key C-a send-prefix
 
 # Make `<prefix> r` reload the config file
-unbind r
-bind r source-file ~/.tmux.conf
+unbind-key r
+bind-key r source-file ~/.tmux.conf
 
 # Start windows numbering at 1
 set -g base-index 1
@@ -33,29 +33,29 @@ set -g default-terminal 'xterm-256color'
 set -ga terminal-overrides ',*256col*:Tc'
 
 # Split current window horizontally
-bind - split-window -v
+bind-key - split-window -v
 
 # Split current window vertically
-bind | split-window -h
+bind-key | split-window -h
 
 # Pane navigation
-bind h select-pane -L  # Move left
-bind j select-pane -D  # Move down
-bind k select-pane -U  # Move up
-bind l select-pane -R  # Move right
+bind-key h select-pane -L  # Move left
+bind-key j select-pane -D  # Move down
+bind-key k select-pane -U  # Move up
+bind-key l select-pane -R  # Move right
 
 # Pane resizing
-bind -r H resize-pane -L 2
-bind -r J resize-pane -D 2
-bind -r K resize-pane -U 2
-bind -r L resize-pane -R 2
+bind-key -r H resize-pane -L 2
+bind-key -r J resize-pane -D 2
+bind-key -r K resize-pane -U 2
+bind-key -r L resize-pane -R 2
 
 # Copy mode
-run -b 'tmux bind -T copy-mode-vi v send -X begin-selection 2> /dev/null || true'
-run -b 'tmux bind -T copy-mode-vi y send -X copy-selection-and-cancel 2> /dev/null || true'
+run-shell -b 'tmux bind-key -T copy-mode-vi v send-keys -X begin-selection 2> /dev/null || true'
+run-shell -b 'tmux bind-key -T copy-mode-vi y send-keys -X copy-selection-and-cancel 2> /dev/null || true'
 
 # Connect tmux to the macOS clipboard service
-if -b 'command -v reattach-to-user-namespace &> /dev/null' {
+if-shell -b 'command -v reattach-to-user-namespace &> /dev/null' {
   bind-key -T copy-mode MouseDragEnd1Pane send-keys -X copy-pipe-no-clear 'reattach-to-user-namespace pbcopy'
   bind-key -T copy-mode DoubleClick1Pane {
     select-pane
@@ -82,7 +82,9 @@ if -b 'command -v reattach-to-user-namespace &> /dev/null' {
 }
 
 # Connect tmux to the Linux clipboard service
-if -b 'command -v xclip &> /dev/null' {
+if-shell -b 'command -v xclip &> /dev/null' {
+  run-shell -b "tmux bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -selection clipboard -i > /dev/null'"
+
   bind-key -T copy-mode C-w send-keys -X copy-pipe-and-cancel 'xclip -selection clipboard -i > /dev/null'
   bind-key -T copy-mode M-w send-keys -X copy-pipe-and-cancel 'xclip -selection clipboard -i > /dev/null'
   bind-key -T copy-mode-vi C-j send-keys -X copy-pipe-and-cancel 'xclip -selection clipboard -i > /dev/null'
@@ -123,7 +125,7 @@ bind-key > {
   select-window -n
 }
 
-if -b '[ -f ~/.tmux/plugins/tpm/tpm ]' {
+if-shell -b '[ -f ~/.tmux/plugins/tpm/tpm ]' {
   set -g @tpm_plugins ' \
     tmux-plugins/tpm \
     tmux-plugins/tmux-resurrect \
@@ -132,11 +134,11 @@ if -b '[ -f ~/.tmux/plugins/tpm/tpm ]' {
 }
 
 # User defined overrides
-if -b '[ -f ~/.tmux.conf.local ]' {
+if-shell -b '[ -f ~/.tmux.conf.local ]' {
   source ~/.tmux.conf.local
 }
 
 # Initialize TMUX plugin manager
-if -b '[ -f ~/.tmux/plugins/tpm/tpm ]' {
-  run -b '~/.tmux/plugins/tpm/tpm'
+if-shell -b '[ -f ~/.tmux/plugins/tpm/tpm ]' {
+  run-shell -b '~/.tmux/plugins/tpm/tpm'
 }