Default (Windows).sublime-keymap

[
    {
        "keys": ["ctrl+alt+o"], "command": "omni_markup_preview",
        "context": [{"key": "omnimarkup_is_enabled", "operator": "equal", "operand": ""}]
    },
    {
        "keys": ["ctrl+alt+x"], "command": "omni_markup_export",
        "context": [{"key": "omnimarkup_is_enabled", "operator": "equal", "operand": ""}]
    }
]