\DWFORMflag, \DWFORMlinestrp, \DWFORMsdata, \DWFORMsecoffset,
\DWFORMstring, \DWFORMstrp, \DWFORMstrx{} and \DWFORMudata.
-If a consumer encounters a vendor-defined content type that
+\bb
+\textit{If a consumer encounters a vendor-defined content type that
it does not understand, it should skip the content data as though
-it were not present.
+it were not present.}
+\eb
\needlines{6}
\subsection{The Line Number Program}