bug#36432: 26.2; SMIE does not request forward tokens when point is at point-max

[Eli Zaretskii]

> Date: Sat, 29 Jun 2019 15:42:27 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: 36432@debbugs.gnu.org
> 
> How would Emacs know this is the case?  Why don't you also override
> point-max to make it consistent with those illusory characters?

Or actually insert those characters at EOB, but make them invisible?