Log Message:
-----------
Document filtering dictionaries in textsearch.sgml.
While at it, copy-edit the description of prefix-match marker support in
synonym dictionaries, and clarify the description of the default unaccent
dictionary a bit more.
Modified Files:
--------------
pgsql/doc/src/sgml:
textsearch.sgml (r1.58 -> r1.59)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/textsearch.sgml?r1=1.58&r2=1.59)
unaccent.sgml (r1.6 -> r1.7)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/unaccent.sgml?r1=1.6&r2=1.7)