Over on our shiny new PDF builder at <https://buildfarm.postgresql.org/cgi-bin/show_stage_log.pl?nm=alabio&dt=2019-02-18%2012%3A32%3A08&stg=make-pdfs> FOP is complaining about a bunch of unresolved ID references.
It appears that these are due to title elements having id tags. At <http://www.sagehill.net/docbookxsl/CrossRefs.html> is says: When adding an |id| or |xml:id| attribute, put it on the element itself, not the |title|. So maybe we need to fix those up? cheers andrew -- Andrew Dunstan https://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services