dissimulo
3391b4cd2a
Mouse mode routed wheel events into the pane, where Claude Code's full-screen TUI repaints the whole screen in response. That repaint took the status bar with it, which is the flicker that has been chased for two weeks through X, NVIDIA, picom and hotplug settings -- none of which were involved. It reproduces on a bare framebuffer console with no X running at all. Disabling mouse mode keeps those events out of the pane entirely. Scrolling inside tmux is Ctrl-b [ as usual. Paired with CLAUDE_CODE_DISABLE_MOUSE and CLAUDE_CODE_DISABLE_VIRTUAL_SCROLL exported in the shell, since the env block in Claude Code's settings.json does not reach the process.
117 lines
5.2 KiB
Bash
117 lines
5.2 KiB
Bash
# Ring the bell if any background window rang a bell
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set -g bell-action any
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# Default termtype. If the rcfile sets $TERM, that overrides this value.
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set -g default-terminal "tmux-256color"
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# Truecolor + clipboard passthrough for outer terminals that advertise RGB
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# (covers xterm-*, alacritty, kitty, wezterm, iTerm, ghostty, modern Apple Terminal).
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set -ga terminal-features ",xterm-256color:RGB"
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set -ga terminal-features ",alacritty:RGB"
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set -ga terminal-features ",kitty:RGB"
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set -ga terminal-features ",wezterm:RGB"
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set -ga terminal-features ",ghostty:RGB"
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set -ga terminal-features ",screen-256color:RGB"
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# TUI apps (Claude Code, nvim, etc.) want focus events so they can redraw
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# / refresh state when the pane regains focus.
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set -g focus-events on
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# Keep your finger on ctrl, or don't
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bind-key ^D detach-client
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# Create splits and vertical splits
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bind-key v split-window -h -p 50 -c "#{pane_current_path}"
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bind-key ^V split-window -h -p 50 -c "#{pane_current_path}"
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bind-key s split-window -p 50 -c "#{pane_current_path}"
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bind-key ^S split-window -p 50 -c "#{pane_current_path}"
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# Pane resize in all four directions using vi bindings.
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# Can use these raw but I map them to shift-ctrl-<h,j,k,l> in iTerm.
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bind -r H resize-pane -L 5
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bind -r J resize-pane -D 5
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bind -r K resize-pane -U 5
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bind -r L resize-pane -R 5
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# Smart pane switching with awareness of Vim splits.
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# See: https://github.com/christoomey/vim-tmux-navigator
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is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
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| grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
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bind-key -n 'C-h' if-shell "$is_vim" 'send-keys C-h' 'select-pane -L'
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bind-key -n 'C-j' if-shell "$is_vim" 'send-keys C-j' 'select-pane -D'
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bind-key -n 'C-k' if-shell "$is_vim" 'send-keys C-k' 'select-pane -U'
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bind-key -n 'C-l' if-shell "$is_vim" 'send-keys C-l' 'select-pane -R'
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tmux_version='$(tmux -V | sed -En "s/^tmux ([0-9]+(.[0-9]+)?).*/\1/p")'
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if-shell -b '[ "$(echo "$tmux_version < 3.0" | bc)" = 1 ]' \
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"bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\' 'select-pane -l'"
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if-shell -b '[ "$(echo "$tmux_version >= 3.0" | bc)" = 1 ]' \
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"bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\\\' 'select-pane -l'"
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bind-key -T copy-mode-vi 'C-h' select-pane -L
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bind-key -T copy-mode-vi 'C-j' select-pane -D
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bind-key -T copy-mode-vi 'C-k' select-pane -U
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bind-key -T copy-mode-vi 'C-l' select-pane -R
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bind-key -T copy-mode-vi 'C-\' select-pane -l
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# Use vi keybindings for tmux commandline input.
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# Note that to get command mode you need to hit ESC twice...
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set -g status-keys vi
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# Use vi keybindings in copy and choice modes
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setw -g mode-keys vi
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# easily toggle synchronization (mnemonic: e is for echo)
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# sends input to all panes in a given window.
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bind e setw synchronize-panes on
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bind E setw synchronize-panes off
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# set first window to index 1 (not 0) to map more to the keyboard layout...
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set-option -g base-index 1
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set-window-option -g pane-base-index 1
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set-window-option -g mouse off
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# color scheme (styled as vim-powerline)
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set -g status-left-length 52
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set -g status-right-length 451
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set -g status-style fg=white,bg=colour234
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set -g pane-border-style fg=colour245
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set -g pane-active-border-style fg=colour39
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set -g message-style fg=colour16,bg=colour221,bold
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set -g status-left '#[fg=colour235,bg=colour252,bold] ❐ #S #[fg=colour252,bg=colour238,nobold]❯#[fg=colour245,bg=colour238,bold] #(whoami) '
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set -g status-right '#[bold][#[nobold,fg=colour229]#h#[fg=default] / #[fg=colour229]#(~/.local/bin/tmux-net)#[fg=default,bold]]#[nobold,fg=colour255] %-I:%M%P %d-%b-%Y '
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set -g window-status-format '#[fg=colour235,bg=colour252,nobold] #{?#{==:#{window_index},1},❶,#{?#{==:#{window_index},2},❷,#{?#{==:#{window_index},3},❸,#{?#{==:#{window_index},4},❹,#{?#{==:#{window_index},5},❺,#{?#{==:#{window_index},6},❻,#{?#{==:#{window_index},7},❼,#{?#{==:#{window_index},8},❽,#{?#{==:#{window_index},9},❾,#{?#{==:#{window_index},10},❿,#{window_index}}}}}}}}}}} #{b:pane_current_path} #W '
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set -g window-status-current-format '#[fg=colour234,bg=colour39,bold] [#[fg=colour232,bold]#{?window_zoomed_flag,#[fg=colour228],} #{?#{==:#{window_index},1},❶,#{?#{==:#{window_index},2},❷,#{?#{==:#{window_index},3},❸,#{?#{==:#{window_index},4},❹,#{?#{==:#{window_index},5},❺,#{?#{==:#{window_index},6},❻,#{?#{==:#{window_index},7},❼,#{?#{==:#{window_index},8},❽,#{?#{==:#{window_index},9},❾,#{?#{==:#{window_index},10},❿,#{window_index}}}}}}}}}}} #{b:pane_current_path} #W #[fg=colour234,bold]] '
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set-option -g status-interval 60
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# Patch for OS X pbpaste and pbcopy under tmux.
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set-option -g default-command "which reattach-to-user-namespace > /dev/null && reattach-to-user-namespace -l $SHELL || $SHELL"
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# Screen like binding
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unbind C-b
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set -g prefix C-a
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bind a send-prefix
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# No escape time for vi mode
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set -sg escape-time 0
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# Screen like binding for last window
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unbind l
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bind C-a last-window
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# Bigger history
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set -g history-limit 80000
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# New windows/pane in $PWD
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bind c new-window -c "#{pane_current_path}"
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# Fix key bindings broken in tmux 2.1
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set -g assume-paste-time 0
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# force a reload of the config file
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unbind r
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bind r source-file ~/.tmux.conf \; display "Reloaded!"
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# Local config
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if-shell "[ -f ~/.tmux.conf.user ]" 'source ~/.tmux.conf.user'
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