Default.sublime-keymap

[
    {"keys": ["mousewheelup"], "command": "terminal_view_scroll", "args": {"forward": false}, "context": [{"key": "setting.terminal_view"}]},
    {"keys": ["mousewheeldown"], "command": "terminal_view_scroll", "args": {"forward": true}, "context": [{"key": "setting.terminal_view"}]},

]