Release Notes/suite3270/4.0alpha4

Improvements

Extended the run-time settability of model, oversize, termName and nopSeconds to the entire x3270 family. (Note that model and oversize will still return an error when set on x3270, c3270 and wc3270.)
Renamed autoscale to x3270a.
Made the x3270> prompt on POSIX handle color correctly, getting rid of the hacky colorPrompt resource.
Extended the -set command-line option to accept a value.
Removed the -Httpd and -UseSocket options on the Script() action. Now all child scripts can use the s3270 protocol or HTTP as they see fit.
Extended the Set() action to accept name=value syntax.
Added the Prefixes query and prefixes indication.
Added the callback resource and -callback command-line option to b3270 and s3270.
Added the screenTraceTarget and screenTraceType resources to specify the default target and file type for screen tracing.
Improved the PrintText() action and ScreenTrace() action to infer the file type from the file name when saving to a file.
Removed support for WordPad printing.

Improved the error message display when the connection to a proxy server fails.
Corrected the output of Query(TerminalName query) when oversize is set.
Fixed a buffer overrun issue in x3270if.
Fixed copying (copy/paste) of UTF-8 characters in x3270.
Fixed the host field in the prompt string in the s3270 protocol.
Fixed redundant file generation in ./configure.
Restored the ScreenCurSize and ScreenMaxSize queries, marking them as deprecated rather than deleted.
The HTTP server now allows arbitrary strings of / characters in URIs.
Fixed an issue with duplicate name resolutions.
Fixed a crash when reconnect is enabled and the host connection cannot be made.
Corrected the code page for Thai in the wc3270 session wizard.

25. January 2020