[m-rev.] for review: updates for non-C grades in user's guide

[Julien Fischer]

On Wed, 24 Jun 2020, Zoltan Somogyi wrote:

>
> 2020-06-21 23:56 GMT+10:00 Julien Fischer<jfischer at opturion.com>:
>>> All of the above is likely to be confusing. In my experience, if you what you write
>>> follows the schema "Do action A. But if condition C holds, then do action B instead",
>>> then people will do A as soon as they have read the first sentence, even if
>>> condition C holds. (I got this is a lot in lab classes). I have learned to put the
>>> conditions up front.
>>>
>>> If you don't want to take a stab at such a rewriting, I will do it after you commit.
>>
>> I'm not entirely sure what you have mind, so please do.
>
> The attached diff makes the changes I was talking about, and a few more
> I found I needed to set things up. For post-commit review by Julien.

I've committed a few small fixes, but that looks fine otherwise.

Julien.