From: Eric S. Raymond <esr@thyrsus.com>
Date: Mon, 8 Oct 2012 16:11:44 +0000 (-0400)
Subject: Comment improvements.
X-Git-Tag: 1.10~14
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=fe15359c13e24721d86adfd5cc8b4ed7352d2471;p=irker.git

Comment improvements.
---

diff --git a/irkerd b/irkerd
index ffa5733..67d0828 100755
--- a/irkerd
+++ b/irkerd
@@ -100,7 +100,7 @@ except ImportError:
 # same problem - there is little point in reliable delivery to a relay
 # that is down or unreliable.
 #
-# This code uses only NICK, JOIN, MODE, and PRIVMSG. It is strictly
+# This code uses only NICK, JOIN, PART, MODE, and PRIVMSG. It is strictly
 # compliant to RFC1459, except for the interpretation and use of the
 # DEAF and CHANLIMIT and (obsolete) MAXCHANNELS features.  CHANLIMIT
 # is as described in the Internet RFC draft
@@ -282,6 +282,9 @@ class Connection:
         if self.channel_limits:
             match_count = 0
             for already in self.channels_joined:
+                # This obscure code is because the RFCs allow separate limits
+                # by channel type (indicated by the first character of the name)
+                # a feature that is almost never actually used.
                 if already[0] == channel[0]:
                     match_count += 1
             return match_count < self.channel_limits.get(channel[0], CHANNEL_MAX)