proper refs;

incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r)

incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r); tuned quotes

prefer listsum over foldl plus 0

prefer concat over foldl append []

tuned proofs

interaction of set operations for execution and membership predicate

cleanup of code declarations

discontinued Syntax.positions -- atomic parse trees are always annotated;

improved case syntax: more careful treatment of position constraints, which enables PIDE markup; tuned;

misc tuning;

prefer raw_message for protocol implementation;

prefer raw_message for protocol implementation; tuned;

prefer raw_message for protocol implementation;

tuned signature;

tuned signature -- emphasize special nature of protocol commands;

updated version information;

updated version information; discontinued somewhat obsolete hotspot check: OpenJDK 1.7 works reasonably well, and final bundling provides certain tested JDK/JRE versions;

generalised type

improved "set" support by code inspection

remove subtlety whose justification got lost in time -- the new code is possibly less precise but sounder

tuning

handle higher-order occurrences of sets gracefully in model display

prefer explicit version information;

more Nitpick doc updates

reenable Kodkodi in Mira now that Nitpick has been ported to 'a set constructor

reenable Kodkodi in Isatest now that Nitpick has been ported to 'a set constructor

fixed bisimilarity axiom -- avoid "insert" with wrong type

tuning

updated Nitpick docs after "set" reintroduction

no abuse of notation

always treat "unit" as a deep datatype, so that we get a good interaction with the record syntax (2.7 of the Nitpick manual)

more robust destruction of "set Collect" idiom

handle starred predicates correctly w.r.t. "set"

handle "Id" gracefully w.r.t. "set"

reintroduced 'refute' calls taken out after reintroducing the "set" constructor, and use "expect" feature

handle "set" correctly in Refute -- inspired by old code from Isabelle2007

create consts with proper "set" types

tuned Refute

lower cardinality for faster testing

simplify mem Collect

tuning

ported Minipick to "set"

fixed set extensionality code

tuned import

construct correct "set" type for wf goal

fixed Nitpick's typedef handling w.r.t. "set"

fixed type annotations

rationalized output (a bit)

fixed a few more bugs in \Nitpick's new "set" support

regenerate SMT example certificates, to reflect "set" type constructor

port part of Nitpick to "set" type constructor

reintroduced failing examples now that they work again, after reintroduction of "set"

ported mono calculus to handle "set" type constructors

fixed spurious catch-all patterns

more benchmarks; tuned;

tuned

ported "Sets" example to "set" type constructor

ported a dozen of proofs to the "set" type constructor

reintroduced "metis" call taken out after reintroducing "set" as a constructor, and added two "metis" calls that used to be too slow