+ The terminal database section <EM>NCURSES</EM> <EM>USER-DEFINABLE</EM> <EM>CAPABILITIES</EM> sum-
+ marizes commonly-used user-defined capabilities which are used in the
+ terminal descriptions. Some of those features are mentioned in
+ <STRONG>screen(1)</STRONG> or <STRONG>tmux(1)</STRONG>.
+
+ <EM>XTerm</EM> <EM>Control</EM> <EM>Sequences</EM> provides further information on the <STRONG>xterm</STRONG> fea-
+ tures which are used in these extended capabilities.
+