<p>I want to be able to have editing comments in Markdown, so I came up with some extensions to the syntax. The goal should be for the text to still be at least mostly readable.</p>
<liclass="done4"> Comments on all types in parentheses after <code><spanclass="substitution"><del>old</del><ins>new</ins><qclass="comment">comment</q></span></code> etc</li>
<liclass="done4"> Attribution in parentheses in comment <code><insclass="addition">new<qclass="comment">comment<spanclass="attribution">Commenter</span></q></ins></code></li>
<liclass="done4"> Date with attribution <code><delclass="deletion">old<qclass="comment">comment<spanclass="attribution">Commenter</span><spanclass="date">2020-04-21</span></q></del></code></li>
<liclass="done0"> Comment as footnote <code><markclass="selected">la de da<qclass="comment">^note</q></mark> ... (^note): comment</code></li>
<liclass="done0"> Comments can contain markup <code><markclass="selected">la de da<qclass="comment">some *markup*</q></mark></code></li>
<p>Here <qclass="comment">just a comment</q> is a line with a comment</p>
<p>You can also <markclass="selected">add comments to some text<qclass="comment">Like this</q></mark></p>
<p>All <delclass="deletion">new<qclass="comment">Redundant<spanclass="attribution">Makyo</span></q></del> edit marks can have comments with attributions and dates <insclass="addition">like this<qclass="comment">See?<spanclass="attribution">Makyo</span><spanclass="date">2020-04-22</span></q></ins> (though it's ignored with comments <qclass="comment">like this</q>)</p>