mcmaniac: fix regex #2

schema: make mcmaniac items case-insensitive

bot/mcmaniac.py

@@ -49,8 +49,7 @@ class McManiac(DatabasePlugin):
             if result:
                 return '[{rank}/{total}] {item}'.format(**result)
 
-    # TODO: fix regex ("McFooiaC McBariaC" adds "Mc\S+iaC")
-    @irc3.event(r'^:(?P<mask>\S+) PRIVMSG \S+ :.*?(?P<item>Mc\S+iaC).*')
+    @irc3.event(r'^:(?P<mask>\S+) PRIVMSG \S+ :.*?\b(?P<item>Mc\S+iaC)\b.*')
     def save(self, mask: str, item: str):
         if IrcString(mask).nick != self.bot.nick:
             with self.con.cursor() as cur: