how to handle bold type

[tcrosswell]

I have this element

XML document
<article> This is my article where I will discuss a few ideas about XML and XSL. Please read </article>

But I want XML and XSL to be bold and preferable links so would I do:

XML document
<article> This is my article where I will discuss a few ideas about <bold>XML</bold> and <bold>XSL</bold>. Please read </article>

so my DTD would have to be
<!ELEMENT article (#PCDATA,bold)>
<!ELEMENT bold(#PCDATA)>

Now how would I write the xsl for this? is this the best/only way to do it? How would I do this for a link?

Thanks

Tom