refentry.meta.get.quietly boolean
refentry.meta.get.quietly Suppress notes and warnings when gathering refentry metadata?

## Description

If zero (the default), notes and warnings about “missing” markup are generated during gathering of refentry metadata. If non-zero, the metadata is gathered “quietly” -- that is, the notes and warnings are suppressed.

If you are processing a large amount of refentry content, you may be able to speed up processing significantly by setting a non-zero value for refentry.meta.get.quietly.