K 10
svn:author
V 8
keramida
K 8
svn:date
V 27
2006-11-05T18:32:05.000000Z
K 7
svn:log
V 1242
The docbook/4.1 `dbcent.mod' module contains references to public entities
first defined in ${SGMLROOT}/html/catalog and ${SGML_ROOT}/iso8879/catalog.
By setting the SGML_CATALOG_FILES in the order suggested until now, we end
up with a value of SGML_CATALOG_FILES like (wrapped to keep the length of
the lines reasonable):

  /usr/doc/en_US.ISO8859-1/share/sgml/catalog:/usr/doc/share/sgml/catalog:\
  /usr/local/share/sgml/docbook/4.1/catalog:/usr/local/share/sgml/html/catalog:\
  /usr/local/share/sgml/iso8879/catalog:/usr/local/share/sgml/jade/catalog

This means that when `dbcent.mod' refers to entities like %ISOamsa; they
are not known already (because they are defined in catalog files later in
the search path, not loaded by nsgmls yet).  This results in errors like:

  nsgmls:/usr/local/share/sgml/docbook/4.1/dbcent.mod:54:0:E: \
  cannot open "/usr/local/share/sgml/docbook/4.1/iso-amsa.gml" \
  (No such file or directory)

By rearranging the order of the catalog files a bit, we can convince nsgmls
to load the `html' and `iso8879' public entities first, and make it
possible to use nsgmls to validate DocBook SGML documents too (instead of
HTML only).

PR:		docs/48980
Submitted by:	Martin Karlsson <mk-freebsd@bredband.net>

END