src/include/common/unicode_norm_table.h also should be updated to the
latest Unicode tables, as described in src/common/unicode. See attached
patches. This also passes the tests described in
src/common/unicode/README. (That is, the old code does not pass the
current Unicode test file, but the updated code does pass it.)
I also checked contrib/unaccent/ but it seems up to date.
It seems to me that we ought to make this part of the standard major
release preparations. There is a new Unicode standard approximately
once a year; see <https://unicode.org/Public/>. (The 13.0.0 listed
there is not released yet.)
It would also be nice to unify and automate all these "update to latest
Unicode" steps.
--
Peter Eisentraut http://www.2ndQuadrant.com/
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