buggy xetex support of (inline) images

[Werner LEMBERG]

[XeTeX 3.141592653-2.6-0.999993 (TeX Live 2021)]
[texinfo 2021-04-08.19]

Consider the following example file `test.texi` (image file
`image.pdf` is attached):

```
\input texinfo

test test test test test test test test test test test test test
test test test test test test test test test test test test test
test test test test test test test test test test test test test
test test test test test test test test test test test test test
@image{image}
test test test test test test test test test test test test test
test test test test test test test test test test test test test
test test test test test test test test test test test test test
test test test test test test test test test test test test test

@bye
```

Using pdftex, everything is fine.  However, calling

  PDFTEX=xetex texi2pdf test.texi

incorrectly shifts the remaining line after the image to the right
(see attached image) – since xetex doesn't produce an overfull line
warning I guess it's a problem in the texinfo support for xdvipdfmx.

For testing purposes I also tried xetex from TeXLive 2015, and I get
the same (bad) result.


    Werner

image.pdf
Description: Adobe PDF document