rougail-user-data-yaml/tests/results/60_9extra_dynamic_extra/makedict/all.json

{
    "rougail.general.varname": [
        "string1",
        "string2",
        "string3"
    ],
    "extra.var": [
        "a"
    ],
    "extra.dyn_a.var": "string1"
}