+ X/Open documents only the operands for <STRONG>clear</STRONG>, <STRONG>init</STRONG> and
+ <STRONG>reset</STRONG>. In this implementation, <STRONG>clear</STRONG> is part of the <EM>cap-</EM>
+ <EM>name</EM> support. Other implementations of <STRONG>tput</STRONG> on SVr4-based
+ systems such as Solaris, IRIX64 and HPUX as well as others
+ such as AIX and Tru64 provide support for <EM>capname</EM> oper-
+ ands.
+
+ A few platforms such as FreeBSD and NetBSD recognize term-
+ cap names rather than terminfo capability names in their
+ respective <STRONG>tput</STRONG> commands.
+
+ Most implementations which provide support for <EM>capname</EM> op-
+ erands use the <EM>tparm</EM> function to expand parameters in it.
+ That function expects a mixture of numeric and string
+ parameters, requiring <STRONG>tput</STRONG> to know which type to use.
+ This implementation uses a table to determine that for the
+ standard <EM>capname</EM> operands, and an internal library func-
+ tion to analyze nonstandard <EM>capname</EM> operands. Other
+ implementations may simply guess that an operand contain-
+ ing only digits is intended to be a number.
+