(Fancy Mail Splitting): Say that nnmail-cache-accepted-message-ids

must be non-nil for splitting with parents to work.

diff --git a/texi/ChangeLog b/texi/ChangeLog
index a59bcfd..331b802 100644 (file)
--- a/texi/ChangeLog
+++ b/texi/ChangeLog
@@ -2,6 +2,8 @@
 
        * gnus.texi (Delayed Articles): New section.  Documents
        gnus-delay.el.
+       (Fancy Mail Splitting): Say that nnmail-cache-accepted-message-ids
+       must be non-nil for splitting with parents to work.
 
 2001-08-19 17:31:15  Lars Magne Ingebrigtsen  <larsi@gnus.org>
 

diff --git a/texi/gnus.texi b/texi/gnus.texi
index 0876a6f..b26581e 100644 (file)
--- a/texi/gnus.texi
+++ b/texi/gnus.texi
@@ -12392,9 +12392,10 @@ string into the subject line, you have to resort to manually moving the
 messages into the right group.  With this function, you only have to do
 it once per thread.
 
-To use this feature, you have to set @code{nnmail-treat-duplicates} to a
-non-nil value.  And then you can include
-@code{nnmail-split-fancy-with-parent} using the colon feature, like so:
+To use this feature, you have to set @code{nnmail-treat-duplicates} and
+@code{nnmail-cache-accepted-message-ids} to a non-nil value.  And then
+you can include @code{nnmail-split-fancy-with-parent} using the colon
+feature, like so:
 @lisp
 (setq nnmail-split-fancy
       '(| (: nnmail-split-fancy-with-parent)