perldata: remove duplicate text from adjacent sections

[perl5.git] / pod / perlmroapi.pod

diff --git a/pod/perlmroapi.pod b/pod/perlmroapi.pod
index 2200bec..74bd9b2 100644 (file)
--- a/pod/perlmroapi.pod
+++ b/pod/perlmroapi.pod
@@ -54,8 +54,12 @@ function - the parameter is provided to allow your implementation to track
 depth if it needs to recurse.
 
 The function should return a reference to an array containing the parent
-classes in order. The caller is responsible for incrementing the reference
-count if it wants to keep the structure. Hence if you have created a
+classes in order. The names of the classes should be the result of calling
+C<HvENAME()> on the stash. In those cases where C<HvENAME()> returns null,
+C<HvNAME()> should be used instead.
+
+The caller is responsible for incrementing the reference count of the array
+returned if it wants to keep the structure. Hence, if you have created a
 temporary value that you keep no pointer to, C<sv_2mortal()> to ensure that
 it is disposed of correctly. If you have cached your return value, then
 return a pointer to it without changing the reference count.