From 4c3d82a1cc70d49833d4c2b9da78d8e460042882 Mon Sep 17 00:00:00 2001
From: Noah Petherbridge <root@kirsle.net>
Date: Fri, 10 Feb 2017 10:49:29 -0800
Subject: [PATCH] Fix stripping of <bot> tag in reply_regexp

The <bot> tag was being passed through `utils.strip_nasties()` which was
removing all Unicode symbols even in UTF-8 mode. Instead, pass the bot
variables through `format_message()` to give them the same treatment as
normal messages.

This fixes #80 some more.
---
 rivescript/brain.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rivescript/brain.py b/rivescript/brain.py
index c655354..f85ad0e 100644
--- a/rivescript/brain.py
+++ b/rivescript/brain.py
@@ -476,7 +476,7 @@ def reply_regexp(self, user, regexp):
         for var in bvars:
             rep = ''
             if var in self.master._var:
-                rep = utils.strip_nasties(self.master._var[var])
+                rep = self.format_message(self.master._var[var])
             regexp = regexp.replace('<bot {var}>'.format(var=var), rep)
 
         # Filter in user variables.