[1] In HTML, there are tags like
<h1>, <ol> which describe the paragraph.s, and tags like <b>
and <tt> which describe text. I call these "paragraph" markup and "text"
markup respectively.
[2] The filter may not correctly generate wmf files. I am
still looking for information on wmf file format. If you have any information
on wmf file formats, please send it to me at cjh@cray.com.