[ { "button": "scroll_up", "command": "vterm_scroll", "args": {"up": true}, "context": [{"key": "vterm_view.wheel_captured", "operand": true}] }, { "button": "scroll_down", "command": "vterm_scroll", "args": {"up": false}, "context": [{"key": "vterm_view.wheel_captured", "operand": true}] } ]