diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 5e0fe58935..fa60a7446e 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,8 @@
+2005-10-03  Joel Brobecker  <brobecker@adacore.com>
+
+	* gdb.texinfo (Print Settings): Add documentation for set/show
+	print array-indexes.
+
 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
 
 	* gdb.texinfo (Contributors): Thank Andrew Cagney for releases
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 7d592f4f15..2055f1a00b 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -5692,6 +5692,20 @@ Return to compressed format for arrays.
 Show whether compressed or pretty format is selected for displaying
 arrays.
 
+@cindex print array indexes
+@item set print array-indexes
+@itemx set print array-indexes on
+Print the index of each element when displaying arrays.  May be more
+convenient to locate a given element in the array or quickly find the
+index of a given element in that printed array.  The default is off.
+
+@item set print array-indexes off
+Stop printing element indexes when displaying arrays.
+
+@item show print array-indexes
+Show whether the index of each element is printed when displaying
+arrays.
+
 @item set print elements @var{number-of-elements}
 @cindex number of array elements to print
 @cindex limit on number of printed array elements