The \italicface (\it) markup will switch to the italic face text font and print
the text following the markup in italics. If the printer does not have an
italic font, a warning will issued and an underscore font will be substituted.
The format for the \italicface markup is:
\italicface ttttt
Everything from the \italicface markup to the next font change will be printed
in italics. If only a word or two are to be printed in italics enclose the
italic face markup and the text that is to be printed in italics within a set
of braces.
{\italicface ttttt}
After printing the specified text in italics, TEXT1 will automatically switch
back to the standard face, or Roman font.
