bug#14582: 24.3.50.1; Strange overlay behavior, when window-start is inside an overlay.

[Michael Heerdegen]

Eli Zaretskii <eliz@gnu.org> writes:

> Info buffers have a 'display' property whose value is a string at the
> beginning of each node, and that 'display' property makes the window's
> start point invisible.  So whenever Emacs can make the window-start
> visible, it does.

But Emacs scrolls the first lines out of view: at the upper edge, less
text is visible after the adjustment.  How does this make anything
visible that had not been visible before?

Michael.