Summary
- avoid overlapping PIDE markup (amending bb25ea271b15);
- recover some Linux test, using virtual machine node (Ubuntu 20.04, 4 cores, 16 GB);
- clarified antiquotations;
- merged
- clarified antiquotations;
- clarified antiquotations;
- clarified antiquotations;
- clarified antiquotations;
- clarified antiquotations;
- clarified positions, notably for ML compiler errors;
- clarified message;
- proper default for Sledgehammer GUI panel;
- tuned antiquotations;
- more convenient ML arguments: avoid excessive nesting of cartouches;
- outer syntax: support for control-cartouche tokens;
- merged
- An example
- prefer veriT over Z3 in sledgehammer
- added Zipperposition to sledgehammer's default provers