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-rw-r--r--lib/stdlib/doc/src/io_lib.xml6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/stdlib/doc/src/io_lib.xml b/lib/stdlib/doc/src/io_lib.xml
index 3b7aea529e..f882e632bd 100644
--- a/lib/stdlib/doc/src/io_lib.xml
+++ b/lib/stdlib/doc/src/io_lib.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>1996</year><year>2020</year>
+ <year>1996</year><year>2023</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -92,6 +92,10 @@
<item><p><c>strings</c> is set to <c>false</c> if modifier
<c>l</c> is present.</p>
</item>
+ <item><p><c>maps_order</c> is set to <c>undefined</c> by default,
+ <c>ordered</c> if modifier <c>k</c> is present, or <c>reversed</c>
+ or <c>CmpFun</c> if modifier <c>K</c> is present.</p>
+ </item>
</list>
</desc>
</datatype>