I've been trying to figure out a way of tagging proof correction marks that
are made in the margin of a proof copy of a poem.
I have used the <lg> and <l> tags for the structure of the poem thus far,
and am now at a loss as to how to tag the word 'back', which appears in the
left margin of the text, and refers to a group of two lines that are to be
re-arranged by a typesetter, without it appearing within a <l> element.
Basically, I would like to distinguish it from the lines of the poem. I
played around with the idea of <l rend="proofcorrection"> or
something along those lines, but it didn't seem entirely satisfactory.
Here is how it looks at the moment, awaiting a better formulation!
<note type="proof" place="margin-left"
<l>"With Life's elixir sparkling high —</l>
<l>"But gifts like these are not for the sky.</l>