Macro to name document

[P Ratcliff]

Hiya All,

I have a book with many chapters - each chapter is a document starting
with the text:
Chapter 1 ... Chapter 72 ... etc. I want to convert each chapter into
filtered html and have the html document named chapter1.html ...
chapter72.html.

I cannot figure out how to grab the chapter text and then account for
the paragraph marker, which isn't always in the same place due to the
single or double digits.

I'd love any suggestions.

Thanks in advance,
P Ratcliff