Hooks and Anchors Design Pattern, Example 1

MS Excel "Save As HTML" cleanup.

Given you've got Odious Crap HTML From MS Excel like this (view its source), how to cleanse it up so it's generic and clean like, say, this (view source) ?? 

Simple.  You set up an object society like the one illustrated below, whose life and execution is controlled by HooksConfig.DBF records,  listed in the table below the diagram.

Complete source code here: HooksAndAnchors.ZIP 

Given Garbage HTML, here's the hook society that cleans it...

*-- This sample shows the cleansing of the
*-- odious HTML you get from an MS Excell "Save as HTML".
*--

*-- Environment
SET PROCEDURE TO HooksAndAnchors additive
SET PROCEDURE TO ParserHooks additive
LOCAL lcHTML, loChain

*-- Processing
lcHTML=FILETOSTR("crapfromexcel.htm")
loChain=CREATEOBJECT("HookAnchor","Excel Paste","Root")
loChain.Process( @lcHTML) && clean this HTML pig!

*-- Show the results
STRTOFILE(lcHTML, "CleanHTMLFromExcel.HTM") && Tada
SHELLEXEC("CleanHTMLFromExcel.HTM")