merged;

fixed just introduced silly bug

"simple" was renamed "mono_simple" and there's now "poly_simple" as well -- but they are not needed here since for Metis they amount to the same as guards

tuning

cleaner "pff" dummy TFF0 prover

generate properly typed TFF1 (PFF) problems in the presence of type class predicates

added type abstractions (for declaring polymorphic constants) to TFF syntax

implement more of the polymorphic simply typed format TFF(1)

flip logic of boolean option so it's off by default

extended simple types with polymorphism -- the implementation still needs some work though

added dummy PFF prover, for debugging purposes

first step towards polymorphic TFF + changed defaults for Vampire

tuning

removed explicit reliance on Hilbert_Choice.Eps

improved handling of induction rules in Sledgehammer

added generation of induction rules

simplify some proofs

restrict perspective to actual buffer_range, to avoid spurious edits due to faulty last_exec_offset (NB: jEdit screenlines may be silently extended by trailing newline);

tuned signature;

dynamic exec state lookup for implicit position information (e.g. 'definition' without binding);

some support for hyperlinks between different buffers; tuned signature;

tuned colors -- more distance between outdated_color and quoted_color;

do not normalized extra file dependencies for now -- still loaded by prover process;

separate module for jEdit primitives for loading theory files;

merged

Product_Vector.thy: clean up some proofs

actual auto loading of required files; eliminated File_Store in favour of Thy_Load; tuned;

some dialog for auto loading of required files (still inactive);