Configure your terminal for Claude Code

 
 In VS Code, Cursor, and Devin Desktop, `/terminal-setup` also updates two editor settings: it sets `terminal.integrated.gpuAcceleration` to `"off"` to prevent garbled text in the integrated terminal, and it sets `terminal.integrated.mouseWheelScrollSensitivity` for smoother scrolling in [fullscreen mode](/docs/en/fullscreen). To undo the GPU acceleration change, set it back to `"auto"` and reload the editor window. Before v2.1.157, `/terminal-setup` left GPU acceleration unchanged.
 
+In Zed, `/terminal-setup` updates your `keymap.json` in place:
+
+* If the keymap already has bindings and none of them is a Terminal `shift-enter`, Claude Code first backs it up to a copy in the same directory, such as `keymap.json.1a2b3c4d.bak`, then merges the Shift+Enter binding into your keymap, keeping your other keybindings and comments
+* If Claude Code can't read or parse the keymap, can't back it up, or can't verify the merged result, it [leaves the file unchanged and prints the keybinding block to add yourself](/docs/en/errors#terminal-setup-left-your-zed-keymap-unchanged)
+
 If you are running inside tmux, Shift+Enter also requires the [tmux configuration below](#configure-tmux) even when the outer terminal supports it.
 
 To bind newline to a different key, or to swap behavior so Enter inserts a newline and Shift+Enter submits, map the `chat:newline` and `chat:submit` actions in your [keybindings file](/docs/en/keybindings).