bug#63344: 29.0.90; (shr-zoom-image) doesn't zoom to buffer size

[Pankaj Jangid]

Eli Zaretskii <eliz@gnu.org> writes:

> Thanks.  But what do you understand "full buffer size" to mean for the
> dimension of an image?

I understood that "full buffer size" implies "window width" or may be
"window height" if the aspect ration of image is that way.

If that is not the case then I have no clue what "full buffer size"
means.