From 4caf35f94b839a597cf8d51e9c42ac75e66d09d1 Mon Sep 17 00:00:00 2001
From: Valentin Lorentz <progval+git@progval.net>
Date: Tue, 1 Jun 2021 10:42:53 +0200
Subject: [PATCH] Dunno: Document command substitution

---
 plugins/Dunno/plugin.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugins/Dunno/plugin.py b/plugins/Dunno/plugin.py
index 7d396be53..a9555e147 100644
--- a/plugins/Dunno/plugin.py
+++ b/plugins/Dunno/plugin.py
@@ -38,7 +38,9 @@ class Dunno(plugins.ChannelIdDatabasePlugin):
     of them to provide a similar-to-moobot-and-blootbot interface for factoids.
     Basically, it replaces the standard 'Error: <x> is not a valid command.'
     messages with messages kept in a database, able to give more personable
-    responses."""
+    responses.
+
+    ``$command`` in the message will be replaced by the command's name."""
 
     callAfter = ['MoobotFactoids', 'Factoids', 'Infobot']
     def invalidCommand(self, irc, msg, tokens):