Spydon (2.1)

Change Log:
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v2.1 (2013-05-31)
-C code entries ": ?" are now dynamically trimmed from the top of each call stack
-Small optimizations in Unicode pattern matching.

v2.0 (2012-08-29)
-New UI featuring a hex viewer with UTF-8 support.
-Now runs a stack trace on prefixes when registered and messages sent out.

v1.1 (2008-09-18)
-Now hooks SendAddonMessage() to report outgoing messages.
-There are 3 types of messages;
messages are received from other players.
messages are sent out by SendAddonMessage().
messages are server acknowledgments to messages sent out. (WHISPER only echoes if the player is the target)

v1.0 (2008-08-16)
-Listens to the AddOn channel and reports all traffic.
-Includes information as to channel, sender, prefix, and message.
-Sender is a clickable link. (Operates like a normal ChatFrame.)

Description:
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Spydon is a communications listener written to monitor the addon channel.

It captures messages sent out and received and displays them in a new hex viewer frame.
Call Stack data is now available for prefix registration and outgoing messages.
This is done by hooking RegisterAddonPrefix() and SendAddonMessage() respectively.
and messages show the registration call stack.
messages show the sending call stack.