From 5d47f9a565ced0ecabf36bc394a8271c027cff88 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sun, 3 Jul 2016 13:45:18 +0200
Subject: manpage: document confusing "vf clr" command usage

---
 DOCS/man/input.rst | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'DOCS')

diff --git a/DOCS/man/input.rst b/DOCS/man/input.rst
index c2f3c03dd3..3337a4839c 100644
--- a/DOCS/man/input.rst
+++ b/DOCS/man/input.rst
@@ -459,6 +459,8 @@ Input Commands that are Possibly Subject to Change
         Remove all filters. Note that like the other sub-commands, this does
         not control automatically inserted filters.
 
+    The argument is always needed. E.g. in case of ``clr`` use ``vf clr ""``.
+
     You can assign labels to filter by prefixing them with ``@name:`` (where
     ``name`` is a user-chosen arbitrary identifier). Labels can be used to
     refer to filters by name in all of the filter chain modification commands.
-- 
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