Shift+Enter to Option+Enter in IntelliJ Terminal (for Claude Code)

intellij.json

{
    "description": "Shift+Enter to Option+Enter in IntelliJ Terminal (for Claude Code)",
    "manipulators": [
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com\\.jetbrains\\.intellij",
                        "^com\\.jetbrains\\..*"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": {
                "key_code": "return_or_enter",
                "modifiers": {
                    "mandatory": ["shift"],
                    "optional": ["any"]
                }
            },
            "to": [
                {
                    "key_code": "return_or_enter",
                    "modifiers": ["option"]
                }
            ],
            "type": "basic"
        }
    ]
}