+# screen 4.0 was released 2003-07-21, and as of March 2019, its terminfo file
+# was last updated in 2009 to include 256-color support. The most recent
+# release is 4.6.2 (October 2017).
+screen4|VT 100/ANSI X3.64 virtual terminal,
+ use=screen,
+
+# As of March 2019, screen 5.0 has not been released.
+#
+# However,
+#
+# https://savannah.gnu.org/bugs/?36676
+#
+# mentions a change to implement italics which should be in a version 5,
+# (implemented 2016-11-05, but merged 2017-07-09). That does away with the
+# longstanding use of SGR 3 for standout, and interprets it as italics.
+#
+# The same development branch has some support for direct-colors, but none
+# of this has been documented.
+screen5|VT 100/ANSI X3.64 virtual terminal (someday),
+ rmso=\E[27m,
+ sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?
+ %p5%t;2%;m%?%p9%t\016%e\017%;,
+ smso=\E[7m, use=ecma+italics, use=screen,
+