Search tree rendered pictures are cut around the edges

[pawelmoll]

Generally speaking, all the PNG renders of the search trees I've seen so far in the online versions are missing bits around the edges. One of the examples is one of the trees in chapter 2.2: http://lpn.swi-prolog.org/html/chap2-pspic5.ps.png

As you can see the frame of the query is missing the top border and the _G5 and _G6 from _G5 = vincent and _G6 = mia on the left side of the diagram.

[nicoabie]

@pawelmoll I've noticed this as well and was about to create a issue when I encountered yours.
The interesting part is that this does not happen to the pdf version. Have you investigated this further?

[pawelmoll]

Indeed PDFs are generated correctly for me. And no, haven't looked into details of the problem with PNGs.