Tkabber 0.9.8

Tkabber is a Free and Open Source client that provides a Tcl/Tk interface to the Jabber instant messaging and presence service
Tcl/Tk is a graphical scripting language that runs on the Unix, Windows, and Macintosh platforms. The choice of Tcl/Tk for a Jabber client is three-fold:
- it is portable: once you install a Tcl/Tk interpreter on your system, the Tkabber script "just runs" — without having to compile anything;
- it is customizable: Tkabber reads a configuration file when it starts that tells it the settings of various parameters; and,
- it is extensible: the configuration file is actually a Tcl script, so you can replace or augment entire portions of Tkabber (if youre so inclined).
Tkabber is fully-featured:
sessions:
- hashed passwords
- encrypted sessions (if you install an optional extension)
- login via HTTP proxy
- user-defined hooks for connection establishment and release
- XMPP/Jabber MIME type
messages:
- emoticons
- signed/encrypted messages (if you install an optional extension)
- file transfers (HTTP, DTCP and IBB transports)
- filters
- groupchat (GroupChat-1.0 and Multi-User Chat conferencing protocols)
- headline messages
- message events
- completions of nick and commands
- hyperlinks
- user-defined hooks for chat window events
presence:
- avatars
- browsing
- groupchat and roster invitations
- conference room bookmarks
- annotations about roster items
- signed presence (if you install an optional extension)
- vCards
- user-defined hooks for presence changes
windowing:
- configurable look-and-feel via a resources database
- unicode
- tabbed/non-tabbed interface
- sound notifications
- nested roster groups
- for Unix: auto-away, spell checking, KDE docking, and WMaker icons
- for Windows: auto-away, and taskbar icons
Enhancements:
- Support for STARTTLS (required for XMPP/1.0 compliancy)
- Reorganized menu
- Support for searching in chat window
- Support for annotations about roster items (JEP-0145)
- Support for conference rooms bookmarks (JEP-0048)
- Added multilogin support for GPGME
- Better support for xml:lang
- Support for service discovery extensions (JEP-0128)
- Support for NTLM authentication
- Many fixes and enhancements