add zen-mode config for wezterm

.config/nvim/lua/plugins/zen-mode.lua

@@ -19,6 +19,10 @@ return {
             enabled = true,
             font = '16',
          },
+         wezterm = {
+            enabled = true,
+            font = '+4',
+         },
          kitty = {
             -- INFO: not working in tmux sessions
             -- unable to get $KITTY_LISTEN_ON to update on attach

.config/tmux/tmux.conf

@@ -11,15 +11,22 @@ set -g update-environment -r
 setenv -g KITTY_LISTEN_ON $KITTY_LISTEN_ON
 set -ag update-environment 'KITTY_LISTEN_ON'
 
+# needed for nvim zen-mode
+set-option -g allow-passthrough on
+
 set -g escape-time 0
 set -g default-terminal "xterm-256color"
 set -ag terminal-overrides ",xterm-256color:Tc,xterm-kitty:Tc,alacritty:Tc"
 set -g history-limit 150000
 set -g display-time 2500
-set -g status-interval 5
+set -g status-interval 10
 set -g focus-events on
 set -g status-position top
 
+# activity
+set -g monitor-activity off
+set -g visual-activity off
+
 # Start indexes at 1 instead of 0
 set -g base-index 1
 set -g pane-base-index 1
@@ -29,8 +36,8 @@ set -g renumber-windows on
 set -g set-titles on
 set -g set-titles-string "#I: #W"
 
-setw -g automatic-rename off
+set -g automatic-rename on
-set -g allow-rename off
+set -g allow-rename on
 
 # Change prefix from ctrl+b to ctrl+a
 set -g prefix C-a
@@ -52,12 +59,19 @@ bind-key -N "Reload tmux configuration" R source-file ~/.config/tmux/tmux.conf \
 # Toggle status bar
 bind-key -N "Toggle the status bar for current session" S set status
 
+# switch to last session
+bind-key BTab switch-client -l
+
 # Pane navigation
 bind-key -N "Navigate one pane to the left" -n C-h select-pane -L
 bind-key -N "Navigate one pane down" -n C-j select-pane -D
 bind-key -N "Navigate one pane up" -n C-k select-pane -U
 bind-key -N "Navigate one pane to the right" -n C-l select-pane -R
 
+# swap panes
+bind-key > swap-pane -D
+bind-key < swap-pane -U
+
 # Resize panes
 bind-key -N "Resize pane left" -r h resize-pane -L 5
 bind-key -N "Resize pane down" -r j resize-pane -D 5
@@ -81,18 +95,28 @@ bind-key -N "Create a new window within CWD" c new-window -c "#{pane_current_pat
 bind-key -N "Move to previous window" -n C-p previous-window
 bind-key -N "Move to next window" -n C-n next-window
 
+# selection mode
+set -g mouse on
 setw -g mode-keys vi
 setw -g status-keys vi
 
 unbind -T copy-mode-vi Space;
 unbind -T copy-mode-vi Enter;
-
-bind-key -N "Begin selection" -T copy-mode-vi 'v' send -X begin-selection
-bind-key -N "Copy selection to buffer" -T copy-mode-vi 'y' send -X copy-selection
-
-set -g mouse on
 unbind -T copy-mode-vi MouseDragEnd1Pane
 
+bind-key -N "Enter copy mode" -T copy-mode-vi [ copy-mode
+bind-key -N "Begin selection" -T copy-mode-vi v send -X begin-selection
+bind-key -N "Copy selection to buffer" -T copy-mode-vi y send -X copy-selection
+bind-key -N "Copy selection and paste" -T copy-mode-vi Y send -X copy-selection-and-cancel
+bind-key -N "Select to start of line" -T copy-mode-vi _ send -X start-of-line
+bind-key -N "Select to end of line" -T copy-mode-vi $ send -X end-of-line
+bind-key -N "Cancel selection" -T copy-mode-vi Escape send -X cancel
+
+# paste buffers
+bind-key b list-buffers    # list buffers
+bind-key p paste-buffer -p # paste from buffer
+bind-key P choose-buffer   # choose a buffer to paste from
+
 ##########################
 # Plugins
 ##########################

.config/wezterm/wezterm.lua

@@ -7,6 +7,30 @@ wezterm.on("gui-startup", function()
 	window:gui_window():maximize()
 end)
 
+-- required to allow nvim zen-mode to change the font size
+wezterm.on("user-var-changed", function(window, pane, name, value)
+	local overrides = window:get_config_overrides() or {}
+	if name == "ZEN_MODE" then
+		local incremental = value:find("+")
+		local number_value = tonumber(value)
+		if incremental ~= nil then
+			while number_value > 0 do
+				window:perform_action(wezterm.action.IncreaseFontSize, pane)
+				number_value = number_value - 1
+			end
+			overrides.enable_tab_bar = false
+		elseif number_value < 0 then
+			window:perform_action(wezterm.action.ResetFontSize, pane)
+			overrides.font_size = nil
+			overrides.enable_tab_bar = true
+		else
+			overrides.font_size = number_value
+			overrides.enable_tab_bar = false
+		end
+	end
+	window:set_config_overrides(overrides)
+end)
+
 config = {
 	window_close_confirmation = "NeverPrompt",
 	term = "xterm-256color",