citext's regexp_matches() functions weren't documented, either.
Branch
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REL9_2_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/bf85ba2a9c3d1a9ab67e877bdaf7f1e7aa97eda1
Modified Files
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doc/src/sgml/citext.sgml | 5 +++++
1 file changed, 5 insertions(+)