comark/annotate/invisible-mark · Give an annotation with mark="none" a side

mark="none" draws nothing on the image and leaves the pointing to a side note's arrow. Without a side, the note sits in the list under the image and nothing shows what it's about.

Incorrect

::screenshot{src="/pond.png" alt="The pond map with three ducks"}
:::annotation{x=20 y=30 w=15 h=10 mark="none"}
The duck without a name tag.
:::
::

lint-comark example.mdexample.md:1:19 comark/annotate/invisible-markscreenshot "/pond.png", annotation 1: mark="none" draws nothing, so without a side note nothing points at the spot.Add side="top", "bottom", "left", or "right", or pick a visible mark such as box.✖ 1 problem

Correct

::screenshot{src="/pond.png" alt="The pond map with three ducks"}
:::annotation{x=20 y=30 w=15 h=10 mark="none" side="left"}
The duck without a name tag.
:::
::

lint-comark example.md✔ No problems