Thanks. I compiled the following version of Emacs:

GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.10)

shr contains now the fix on my system (Fedora 30). The equations (SVG images) are visible now, which is
great. However, most of them are only partially visible, as if the text
above and under the equations overlapped with them.

Tomasz



Lars Ingebrigtsen writes:

> Tomasz Piotrowski <tpiotrowski@is.umk.pl> writes:
>
>> Could you please detail the steps needed to apply this solution?
>
> If you do a "git pull" in the master branch of Emacs, you should get the
> fix.