claude-code - 💡(How to fix) Fix [BUG] Cannot swap Enter and Shift+Enter behaviors [1 comments, 2 participants]

Error Messages/Logs

TL;DR

The issue can be resolved by modifying the keybindings configuration to correctly override the default submit action for the Enter key and ensuring the Shift+Enter binding is properly recognized.

Guidance

• Review the keybindings.json configuration to ensure that the enter and shift+enter bindings are correctly defined for the "Chat" context, and consider adding a binding to explicitly prevent the default submit action on Enter.
• Verify that iTerm2 is configured to recognize and pass through the Shift+Enter key combination correctly, as some terminals may have issues with shifted key bindings.
• Test the keybindings in a minimal setup to isolate if the issue is specific to the Claude Code integration or a more general iTerm2 configuration problem.
• Consider checking the Claude Code documentation for any specific guidance on customizing keybindings, especially regarding submit and newline actions in the chat context.

Example

No specific code example can be provided without risking inaccuracies, but ensuring the keybindings.json is correctly formatted and placed is crucial. For instance, the provided configuration snippet seems correct, but its placement and the overall structure of the keybindings.json file should be double-checked.

Notes

The exact solution may depend on specifics of iTerm2's keybinding handling and how Claude Code interprets these bindings, which could introduce variability in how the bindings are applied.

Recommendation

Apply workaround: Modify the keybindings.json to include a binding that explicitly prevents the default submit action on Enter, and verify iTerm2's configuration for shifted keys, as this approach directly addresses the reported issue without requiring an upgrade or assuming specific version dependencies.