Excerpt from Karta's email: For example, suppose we modify a primitive to add a new algorithm which
gets invoked under some criteria. This is a new switch point, and it
would be nice to use some standardised routines that you have written
to QA this new switch point.
[ ] How the test suite is written (this is kind of there in the decision docs)
Make docs for new readers.
Docs could consist of:
To be continued...