Documentation is in the html directory. The files are:
Updates to tcl3270, as well as the current status of development and bugs, are available from the x3270 Web Page.
Feel free to send comments, criticism, suggestions, complaints, etc., to Paul Mattes, Paul.Mattes@usa.net. Requests will be addressed as time and resources permit.
There is also an x3270 mailing list, which also includes information about tcl3270, and which receives news about new releases. Send a message to Paul.Mattes@usa.net (a real person, with an automatic responses for certain subject lines) to get on the list.