SWI-Prolog (threaded, 64 bits, version 8.3.20)
I am doing several iterations of “edit some source”, make, run queries.
After some iterations, Prolog will produce the following error trace
Guess this is a regression in the current version…
?- make. Warning: The predicates below are not defined. If these are defined Warning: at runtime using assert/1, use :- dynamic Name/Arity. Warning: Warning: do_portray_text/1, which is referenced by Warning: /Applications/SWI-Prolog.app/Contents/swipl/xpce/prolog/lib/trace/gui.pl:622:17: 1-st clause of portraying_text/1 true.