comark/annotate/invalid-mode · Set a compare's mode to columns or slider

mode is how a compare shows its pair: columns, side by side, which is the default, or slider, laid over each other with a divider to drag. Any other mode shows columns.

Incorrect

::compare{mode="overlay"}
:::screenshot{src="/pond-before.png" alt="The pond with no fence"}
:::

:::screenshot{src="/pond-after.png" alt="The pond with a fence"}
:::
::

lint-comark example.mdexample.md:1:1 comark/annotate/invalid-modecompare 1: mode is "overlay", which isn't a compare mode.Use columns (side by side, the default) or slider.✖ 1 problem

Correct

::compare{mode="slider"}
:::screenshot{src="/pond-before.png" alt="The pond with no fence"}
:::

:::screenshot{src="/pond-after.png" alt="The pond with a fence"}
:::
::

lint-comark example.md✔ No problems