$start in splice defaults to 0 and can be omitted

Author: jkramer

doc/Type/Array.pod6

@@ -205,12 +205,14 @@ Example:
 
 Defined as:
 
-    multi sub    splice(@list,  $start, $elems?, *@replacement --> Array)
-    multi method splice(Array:D $start, $elems?, *@replacement --> Array)
+    multi sub    splice(@list,  $start = 0, $elems?, *@replacement --> Array)
+    multi method splice(Array:D $start = 0, $elems?, *@replacement --> Array)
 
 Deletes C<$elems> elements starting from index C<$start> from the C<Array>,
 returns them and replaces them by C<@replacement>. If C<$elems> is omitted,
-all the elements starting from index C<$start> are deleted.
+all the elements starting from index C<$start> are deleted. If both C<$start>
+and C<$elems> are omitted, all elements are deleted from the C<Array> and
+returned.
 
 Each of C<$start> and C<$elems> can be specified as a
 L<Whatever|/type/Whatever> or as a L<Callable|/type/Callable> that returns an
@@ -222,7 +224,7 @@ argument—the number of elements in C<@list>—and its return value is used
 as C<$start>.
 
 A C<Whatever> C<$elems> deletes from C<$start> to end of
-C<@list> (same as no C<$elems>). A C<Callable> C<$elements> is called with
+C<@list> (same as no C<$elems>). A C<Callable> C<$elems> is called with
 just one argument—the number of elements in C<@list> minus the value of
 C<$start>—and its return value is used the value of C<$elems>.