In the GCC documentation (gcc/doc/install.texi) we have the following
texinfo snippet
@emph{You should substitute @samp{i686} in the above command with the
appropriate processor for your host.}
makeinfo 4.8 translates this to
<p><em>You should substitute `<samp></em><span class="samp">i686</span>
<em></samp>' in the above command with the appropriate processor
for your host.</em>
which is not valid HTML 4.01 nor XHTML 1.0 transitional according to
validator.w3.org.
(The original file is at <http://gcc.gnu.org/install/specific.html>.)
Gerald
