This markdown is non compliant and I don't care. `*Emphasis*`, `**bold**` and `_underlined_` are implemented, as well as ``code``.
Standard `## Headers` up to 6 levels, and \`\`\` at the start of a line for code block (html `<pre>`) toggling. Backslashes for escaping may be added later.
There are no lists, but also automatic line breaks everywhere, so they look fine without needing html lists