tmux/Q/In copy mode with vi keys, can you drop a selection without leaving copy mode?

• In tmux copy mode with vi keys, can you drop a selection without leaving copy mode?

  • Answer

    • AI/Response
      • Yes, tmux can do this with the copy-mode command clear-selection, which removes the highlight without leaving copy mode, so your scroll position stays put.

      • Why v does not “toggle off” like Vim

        • In typical oh-my-tmux-style vi copy-mode tables, v is bound to begin-selection, not to “exit visual.” Pressing **v again usually starts or resets selection behavior rather than acting like Vim’s visual toggle—so your observation is expected.
        • C-v is often rectangle-toggle in the default vi table (orthogonal to “exit visual”).

      • Why Escape may kick you out entirely

        • Many configs (including common oh-my-tmux patterns) bind Escape in copy-mode-vi to cancel, which exits copy mode—the opposite of “only clear the selection.” That matches tmux list-keys -T copy-mode-vi on typical setups. Stock documentation sometimes describes Escape as “clear selection” in older tables or mixed emacs/vi docs; trust tmux list-keys -T copy-mode-vi for your session.

      • What to use instead

        • Bind clear-selection to a key you can reach in copy mode, for example C-g (mnemonic: cancel selection, not the whole mode):
        • text

          bind-key -T copy-mode-vi C-g send-keys -X clear-selection

        • Or make Escape conditional so it clears when something is selected and only cancels when there is no selection (pattern discussed in community answers and blog posts):
        • text

          bind-key -T copy-mode-vi Escape if-shell -F "#{selection_present}" "send-keys -X clear-selection" "send-keys -X cancel"

        • After adding bindings, reload config (tmux source-file ~/.tmux.conf) or restart tmux.

      • Verify your table

        • Run tmux list-keys -T copy-mode-vi and look for clear-selection; if nothing is bound, you need one of the binds above.

      • Sources

        • tmux(1) — OpenBSD man page (copy-mode / send-keys -X commands)
        • How to stop marking while in tmux copy-mode? (Unix & Linux SE)
        • Selecting text in Tmux copy mode (Super User) (historical key tables; cross-check with list-keys)