X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=man%2Fman1%2Fnotmuch-search.1;fp=man%2Fman1%2Fnotmuch-search.1;h=f69a4cd73a46e29d2ea0c7c25d76dd5737df9c61;hp=2d6ecafc0a91d80234f13dc63feed86020ad0227;hb=cbc1b143db8ed19f9a11408815b956d9f42c339b;hpb=820a88eaaaf2edb01cef1f08eb55047ecea6c963

diff --git a/man/man1/notmuch-search.1 b/man/man1/notmuch-search.1
index 2d6ecafc..f69a4cd7 100644
--- a/man/man1/notmuch-search.1
+++ b/man/man1/notmuch-search.1
@@ -80,6 +80,10 @@ Output the filenames of all messages matching the search terms, either
 one per line (\-\-format=text), separated by null characters
 (\-\-format=text0), as a JSON array (\-\-format=json), or as an
 S-Expression list (\-\-format=sexp).
+
+Note that each message may have multiple filenames associated with it.
+All of them are included in the output, unless limited with the
+\-\-duplicate=N option.
 .RE
 .RS 4
 .TP 4
@@ -158,6 +162,22 @@ but the "match count" is the number of matching non-excluded messages in the
 thread, rather than the number of matching messages.
 .RE
 
+.RS 4
+.TP 4
+.BR \-\-duplicate=N
+
+Effective with
+.BR --output=files ,
+output the Nth filename associated with each message matching the
+query (N is 1-based). If N is greater than the number of files
+associated with the message, don't print anything.
+
+Note that this option is orthogonal with the
+.BR folder:
+search prefix. The prefix matches messages based on filenames. This
+option filters filenames of the matching messages.
+.RE
+
 .SH EXIT STATUS
 
 This command supports the following special exit status codes