bug#35596: view-lossage should leave less blank lines at bottom

[積丹尼 Dan Jacobson]

JL> Why it fails to do what you want?

All I know is hold down some key for a long time, then do C-h l. You
will see

-UUU:**--F1  *scratch*      All L4     (Lisp
 j [self-insert-command]
 j [self-insert-command]
 j [self-insert-command]
 j [self-insert-command]
 j [self-insert-command]
 j [self-insert-command]
 j [self-insert-command]
 j [self-insert-command]
 j [self-insert-command]
 j [self-insert-command]
 C-h l [view-lossage]

[back]
<WASTED BLANK LINE>
<WASTED BLANK LINE>
<WASTED BLANK LINE>
<WASTED BLANK LINE>
<WASTED BLANK LINE>
<WASTED BLANK LINE>
<WASTED BLANK LINE>
-UUU:%%--F1  *Help*         Bot L76    (Help) --

emacs-version "26.1"