bug#28909: 27.0.50; C-c C-c fails in page directory

[Glenn Morris]

Marco Wahl wrote:

> M-x load-library page-ext
> C-x C-p C-d
> Move cursor to a line representing a page.
> C-c C-c
>
> Outcome: Watch the message
>
>     command-execute: pages-directory-goto must be bound to an event with 
> parameters
>
> Expectation: A jump to the respective page.

Regression from emacs-26 due to 56f7e4c (the dreaded "misc cleanup").