Docs: options on lookups

[exim.git] / src / src / lookups / README

diff --git a/src/src/lookups/README b/src/src/lookups/README
index dad69dcc0696bd32dc02184c7f1d3b3329d6dac9..2e87edadd5bf61605311972f9147f2271264195f 100644 (file)
--- a/src/src/lookups/README
+++ b/src/src/lookups/README
@@ -135,6 +135,8 @@ DEFER. The arguments are:
                       If set to a nonzero number of seconds, the cached value
                       becomes unusable after this time. Currently the dnsdb
                       lookup uses this to support the TTL value.
+  uschar *opts       options, a comma-separated list of tagged values for
+                      modifying the search operation
 
 Even though the key is zero-terminated, the length is passed because in the
 common case it has been computed already and is often needed.