Character set warning after page break #2453
Description
If a sufficiently long text is followed by a block image such that the image must be positioned on a new page I got a warning about not fully convertible characters. The minimal example is a bit dull:
// test.adoc
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt
...
ipsum dolor sit amet.
// repeat that previous paragraph as often as necessary such that the following block image is placed on a new page
image:test.png[]
This file must be converted by the following call:
> asciidoctor-pdf -a pdf-theme=base -w -v -t test.adoc
asciidoctor: WARNING: The following text could not be fully converted to the Windows-1252 character set:
| ?
The automatic page break seems to be the problem. But interestingly enough the base theme seems to play an important role too, since omitting it fixes the issue.