Why does the generated HTML end with a new line?

[photino]

In comrak, the input ## Math will generate <h2>Math</h2>\n. Why does the generated HTML end with a new line? It is inconsistent with other lib like markdown.

[kivikakk]

This is how upstream cmark, cmark-gfm, etc. work, including the automated spec tests which expect a newline at the end of the output. In other words, it's consistent with the CommonMark ecosystem, which Comrak is very much a part of.