- bump to 0.20slapi-nis-0.20

1 files changed, 33 insertions, 1 deletions

diff --git a/doc/format-specifiers.txt b/doc/format-specifiers.txt
index ed6ef65..3e31aac 100644
--- a/doc/format-specifiers.txt
+++ b/doc/format-specifiers.txt
@@ -176,6 +176,37 @@ Because the plugin attempts to track updates, the ''THISATTRIBUTE''
 attribute should be indexed and defined with a proper syntax and
 equality test in the directory server schema.
 
+=== deref_f ===
+
+  deref_f(''THISATTRIBUTE'',''FILTER'',''THATATTRIBUTE'')
+
+Returns a list of the values of ''THATATTRIBUTE'' for directory entries
+named by this entry's ''THISATTRIBUTE'' which match ''FILTER''.  Its function
+is similar in principle to the indirect CoS functionality provided by the
+directory server.
+
+Here are some example entries:
+
+  dn: cn=group
+  member: uid=bob
+  member: uid=pete
+
+  dn: uid=bob
+  uid: bob
+
+  dn: uid=pete
+  uid: pete
+
+And here's how various expressions evaluate for ''cn=group'':
+
+  %deref("member","objectclass=*","foo") -> no values
+  %deref("member","objectclass=*","uid") -> (bob,pete)
+  %deref("member","uid=pete","uid") -> (pete)
+
+Because the plugin attempts to track updates, the ''THISATTRIBUTE''
+attribute should be indexed and defined with a proper syntax and
+equality test in the directory server schema.
+
 === deref_r ===
 
   deref_r(''ATTRIBUTE''[,''OTHERATTRIBUTE''[...]],''VALUEATTRIBUTE'')
@@ -349,7 +380,8 @@ The result list is, therefore, empty.
 
 Because the plugin attempts to track updates, every attribute used here
 (except for ''VALUEATTRIBUTE'') should be indexed and defined with a
-proper syntax and equality test in the directory server schema.
+proper syntax and equality test in the directory server schema.  This
+function can also be invoked as ''deref_fr''.
 
 === referred ===