Argon is not being maintained as of ascension. I fixed the most serious bugs with the new chat color system, but there are limits to what can be done when Jick isn't even consistent with himself on the same line. If he ever announces he'll actually clean up the chat code, or let a third party do it, let me know. If you need to contact me, for that or another reason, the email below is suggested.
Please only do one scripting action at a time. Starting multiple item use sequences, for example, can mess up the request ordering. Similarily, doing anything while adventuring will probably crash and burn because the adventures override all other windows. I'll aim to block this later, but at the moment it's on the honor system.
It should be possible to use the helper both directly online or to download it. Note that running the helper from file:/// on WinXP SP2 will trigger a script warning.
To run the helper you have to allow cross-domain XMLHTTP access. The error message you get explains the basics. If you need more help, contact me (see below).
The chat should have all features of the regular chat except macros. Additional features include automatic /reply insertion when typing text in the message window, automatic / insertion in the status window, separate channels, text highlighting (defaults to full char name), and maybe more that I've forgotten about.
Questions, comments, feedback, etc are extremely welcome. I can be reached with kmail (Grignr, #79854), on the forums (Grignr, or in helper thread), or by email (lewdrumslap@yahoo.com).