Add capability to record tests and play them back with various extensions enabled.

[jackdewinter]

Prerequisites

• Are you running the latest version of this application?
• Have you checked the Frequently Asked Questions document?
• Did you perform a cursory search of other issues to look for related issues?

Feature Request

Description

In addressing Issue 1267, it was obvious that there was a gap in the testing.
This gap should be closed.

Desired Behavior of Feature

This feature is to modify the existing ptest script and the test framework to allow for a "sample" directory to be created. When the tests are executed, any single Markdown document is placed in this directory for later examination. That examination is accomplished by running all Markdown documents in that directory through PyMarkdown with various extensions enabled.

What Are the Benefits of This Feature?

This should close the gap by scanning each of the documents using multiple extensions, averting case like Issue 1267.

[jackdewinter]

completed.