docs: EUC_TW can be up to four bytes wide, not three

Backpatch-through: 13
Security: CVE-2025-1094

diff --git a/doc/src/sgml/charset.sgml b/doc/src/sgml/charset.sgml
index 834cb30c85a19290ce5fc1222ca879c2c5f54eb4..6682927799acaf64b8c9642816009f942bab32ec 100644 (file)
--- a/doc/src/sgml/charset.sgml
+++ b/doc/src/sgml/charset.sgml
@@ -1846,7 +1846,7 @@ ORDER BY c COLLATE ebcdic;
          <entry>Traditional Chinese, Taiwanese</entry>
          <entry>Yes</entry>
          <entry>Yes</entry>
-         <entry>1&ndash;3</entry>
+         <entry>1&ndash;4</entry>
          <entry></entry>
         </row>
         <row>