Documentation is in the html directory. The files are:
There is also a hypertext version of the x3270 man page, and of the man pages for x3270if, x3270-script and ibm_hosts.
Please read Build before going ahead and building the program. Also, if you have a problem, scan through FAQ; there are lots of interesting answers there.
Updates to x3270, as well as the current status of development and bugs, are available from the x3270 webpage.
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 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.