undo some bad changes

core/main.py

@@ -9,8 +9,8 @@ class Input(dict):
     def __init__(self, conn, raw, prefix, command, params,
                     nick, user, host, paraml, msg):
 
-        chan = paraml[0]
-        if chan.lower() == conn.nick.lower():  # is a PM
+        chan = paraml[0].lower()
+        if chan == conn.nick.lower():  # is a PM
             chan = nick
 
         def say(msg):

plugins/dice.py

@@ -33,7 +33,7 @@ def nrolls(count, n):
 
 
 @hook.command('roll')
-@hook.regex(valid_diceroll, re.I)
+#@hook.regex(valid_diceroll, re.I)
 @hook.command
 def dice(inp):
     ".dice <diceroll> -- simulates dicerolls, e.g. .dice 2d20-d5+4 roll 2 " \

plugins/remember.py

@@ -12,7 +12,7 @@ def db_init(db):
 
 
 def get_memory(db, chan, word):
-    row = db.execute("select data from memory where chan=lower(?) and word=lower(?)",
+    row = db.execute("select data from memory where chan=? and word=lower(?)",
                       (chan, word)).fetchone()
     if row:
         return row[0]