Re: `@center @image` removes leading vertical space

[Werner LEMBERG]

> I have committed the fix similar to the following, although I expect
> it is not perfect: [...]

Thanks.

> You may notice that @center @image is still slightly closer than
> @image after this change, but it looks acceptable to my eyes.

Have a look at the attached archive, which shows an example where the
vertical space before and after the image essentially vanishes.  This
looks bad IMHO.  Maybe you can insert some uncompressable space to
avoid this?  Or maybe there is another reason for the vanishing space?

Under some circumstances it seems that `texinfo.tex` allows one more
text line, causing even more compression of the vertical space.  I
wasn't able to reproduce this easily; the attached image shows
LilyPond's real-world example.


    Werner

zzz.tar.xz
Description: Binary data