Max # of understand tokens

[jrb]

This was discussed here (in some of the later comments).

Dealing with Fiddly Bits - Some Thoughts and Code

You’re playing along and you see an item with the following description: So, naturally, you try examining things on the clock: Yes, this example is excessive. I wrote it to make a point. These little nuisances bug me. What do you mean I can’t see any such thing? You just told me it was there! To fix the nuisance messages, an author might choose an obvious solution and create objects for all of those things and make them parts of the clock. However, in a large body of work, doing so may lead…