This is a Tcl interface to XPCom, Netscape/Mozilla's answer to Microsoft's COM.
This should enable one to do with tcl everything one can do with Javascript in Mozilla browsers.
It's available here: http://tclxpcom.sf.net
20040618 CMcC: I got it to compile with the following:
./configure --with-mozilla-lib=/usr/lib/ --with-mozilla-includes=/usr/include/mozilla --with-mozilla-home=/usr/lib/mozilla
You also need to add a line at the top of TclXPCOMPrivate.h:
#include "nsDebug.h"
From there, it compiles perfectly well on my Debian box.