Bug#763025: pager

[積丹尼 Dan Jacobson]

OK, I found:

There is plenty of room to add a whole line or two at the bottom of the
"c" greeter screen before one gets the grub> prompt. Please mention
pager=1 there.

Glad TAB output is paged too!

By the way the greeter screen only appears upon the first time one uses
"c". Bad. c, ESC, c again will not give one the greeter screen.

As a bonus, "?" or "h" at the --More-- prompt might say what keys do what.