A Callout's text is fitted as large as the note allows, so a note with a
headline and its details ended up with all of it at one middling size. A
line can now be small print: it is drawn small under the line above it, the
first line stays big enough to read from far out, and the note holds more.
In the editor the new Small button marks the caret's line, or every line of
a selection, and takes the mark off again. In the text it is a line that
starts with six hashes and a space.
Why six hashes: every release so far already drops one to six leading
hashes from a line, so a note with small print opened on an older version
of the pack shows the same words with every line at one size, and no note
written before changes its look unless it used that exact mark. A dash was
the first idea, but a dash line is an ordinary line today and dash lists
would have shrunk.
The editor's bar was already squeezed on a narrow note. With one more
button it now drops its label and its hint under 345 px, and goes onto two
rows when the note is tall enough, so the buttons keep their size.
tests/fixtures/callout_released_notes.json holds what release 2.10.1 made
of 14 notes (dash lists, every heading mark, the example notes); the new
parser has to give the same. Help page and CHANGELOG entry included.
ausboss
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