Adding upstream version 16.3.upstream/16.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 8 insertions, 9 deletions

diff --git a/doc/src/sgml/json.sgml b/doc/src/sgml/json.sgml
index b6c2ddb..3836bf5 100644
--- a/doc/src/sgml/json.sgml
+++ b/doc/src/sgml/json.sgml
@@ -13,7 +13,7 @@
 
  <para>
   JSON data types are for storing JSON (JavaScript Object Notation)
-  data, as specified in <ulink url="https://tools.ietf.org/html/rfc7159">RFC
+  data, as specified in <ulink url="https://datatracker.ietf.org/doc/html/rfc7159">RFC
   7159</ulink>. Such data can also be stored as <type>text</type>, but
   the JSON data types have the advantage of enforcing that each
   stored value is valid according to the JSON rules.  There are also
@@ -803,21 +803,20 @@ UPDATE table_name SET jsonb_field[1]['a'] = '1';
    In particular, the way to write a double quote within an embedded string
    literal is <literal>\"</literal>, and to write a backslash itself, you
    must write <literal>\\</literal>.  Other special backslash sequences
-   include those recognized in JSON strings:
+   include those recognized in JavaScript strings:
    <literal>\b</literal>,
    <literal>\f</literal>,
    <literal>\n</literal>,
    <literal>\r</literal>,
    <literal>\t</literal>,
    <literal>\v</literal>
-   for various ASCII control characters, and
-   <literal>\u<replaceable>NNNN</replaceable></literal> for a Unicode
-   character identified by its 4-hex-digit code point.  The backslash
-   syntax also includes two cases not allowed by JSON:
+   for various ASCII control characters,
    <literal>\x<replaceable>NN</replaceable></literal> for a character code
-   written with only two hex digits, and
-   <literal>\u{<replaceable>N...</replaceable>}</literal> for a character
-   code written with 1 to 6 hex digits.
+   written with only two hex digits,
+   <literal>\u<replaceable>NNNN</replaceable></literal> for a Unicode
+   character identified by its 4-hex-digit code point, and
+   <literal>\u{<replaceable>N...</replaceable>}</literal> for a Unicode
+   character code point written with 1 to 6 hex digits.
   </para>
 
   <para>