Previously a tight bullet sublist got rendered with
a blank line after, while a tight ordered sublist did
not. Now we don't get the blank line in either case.
Closes#3232.
`<` should not be escaped as `\<`, for compatibility with
original Markdown. We now escape `<` and `>` with entities.
Also, we now backslash-escape square brackets.
Closes#2086.
Math now appears in unicode if possible, without the distracting
italics around identifiers.
Blank lines around headers are more consistent.
Footnotes appear in regular [n] style.
- We no longer include trailing spaces and newlines in the
raw blocks.
- We look for closing tags for elements (but without backtracking).
- Each block-level tag is its own RawBlock; we no longer try to
consolidate them (though `--normalize` will do so).
Closes#1330.
