$ comrak -e ofm-comments
This is an %%inline%% comment.

%%
This is a block comment.

Block comments can span multiple lines.
%%
$ comrak -e ofm-comments
%%
# aa

- bb
%%tail
$ comrak -e ofm-comments
x %%aa
bb%% tail
$ comrak -e ofm-comments
%%
aa

bb
$ comrak -e ofm-comments
`%%inline%%`

```
%%
# text
%%
```
$ comrak -e ofm-comments -e table
a %%hidden%% | b
--- | ---
x %%hidden%% y | z