Some operations are supported by several object types; in particular,
practically all objects can be compared, tested for truth value,
-and converted to a string (with the \code{`\textrm{\ldots}`} notation,
-the equivalent \function{repr()} function, or the slightly different
+and converted to a string (with
+the \function{repr()} function or the slightly different
\function{str()} function). The latter
function is implicitly used when an object is written by the
\keyword{print}\stindex{print} statement.