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

[Eli Zaretskii]

> From: 積丹尼 Dan Jacobson
>       <jidanni@jidanni.org>
> Date: Wed, 08 May 2019 05:45:24 +0800
> Cc: 35596@debbugs.gnu.org
> 
> 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"

This is the standard Emacs recentering behavior.  If you don't like
it, set scroll-conservatively to a value larger than 100.