Reported by Tony Cooper, Jun 6, 2015
List of things that don't work/are problems: 1. The sha1 package is included in a slightly different way. 2. The application `exits' after spawning a program via system(). 3. Arrows aren't drawn in graph mode (I suspect this is a dotty parsing issue). 4. Help doesn't work via yelp. 6. Some custom text label panels show up in a slightly different shade of grey from the rest. Oh deep joy.
Comment 1 by Tony Cooper, Apr 17, 2016
Comment 2 by Tony Cooper, Apr 17, 2016
1) Changed. 2) Odd. There seems to be some nasty interaction between system() and signal handling/Gtk. I didn't get to the bottom of this as fork() - exec() and IPC:Open3() didn't suffer from this. So I wrote a replacement routine that does a simple fork() - exec() and that works fine. 3) Dot is now outputting data on more than one line. Sigh. Now changed the parse to merge lines where the contents of  are spread over more than one line. 4) This does work on Unity but not on KDE. Probably best to use the HTML viewer option for KDE instead. 5) Simply forced the size of the eventbox widget to 10000. Inelegant but it works. Basically we need something to provide a background beyond what the label provides.