Only is often omitted after 'but.' We might also read 'spoken unto.'
"He is not lulling on a lewd day-bed."
A 'day-bed' was a couch or sofa. The folio has 'love-bed.' 'Lulling' and lolling are only different orthographies, like justling and jostling.
Act IV.
Sc. 4.
"That excellent grand tyrant of the earth,
That reigns in galled eyes of weeping souls."
So Capell judiciously transposed these lines.