Revision file (2)
The process option UPDREV2 is identical to UPDREV with the exception
that data between the following BookMaster tags
are not deleted in the update file:
:cgraphic.
:ecgraphic.
:fig.
:efig.
:lblbox.
:elblbox.
:nt.
:ent.
:screen.
:escreen.
:table.
:etable.
:xmp.
:exmp.