Someone else brought up this technique, so maybe someone has a good
trick for how it should work.

I want to do the technique where some actions give a message back to
the user -- many times these actions immediately redirect to a more
useful page, which should then display the results.  So I can store
the messages in a session variable, and clear them out when I later
display them.

However, sometimes I don't redirect after the action, and I'd like
those messages to then display at the top of the page.

So, if I do the standard write-start-page, write-page, write-end-page,
then I can't do this, because the start of the page is where I want
those status messages, but they don't get generated until the second
step.

I could require that anything that will display an immediate status
message should do so in awake, but that seems too difficult.  I'd
almost prefer to reorganize Page if it really is necessary.

  Ian

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