Issues

• Bugs and wrappability issues found while aligning 2PPy with 2P-Kt 3.0.1

  tuProlog/2p-kt#1036 · Filter by author gciatto opened on Oct 18, 2026
  3

• Implement a high-performance worklist-based Unificator

  enhancementmodule::unifyrefactor
  tuProlog/2p-kt#1020 · Filter by author gciatto opened on Oct 6, 2026

• Refactor :theory for lower allocation, faster updates, and improved clause indexing

  enhancementmodule::theoryrefactor
  tuProlog/2p-kt#1019 · Filter by author gciatto opened on Oct 6, 2026

• Add Compound / Pattern terms, rename Directive to Goal, and introduce ILP/MIL support

  enhancementpotential-thesisrefactor
  tuProlog/2p-kt#1018 · Filter by author gciatto opened on Oct 5, 2026
  1

• Adopt Kotest as the reference testing framework and migrate the test suite

  enhancementrefactor
  tuProlog/2p-kt#1017 · Filter by author gciatto opened on Oct 5, 2026

• Introduce pluggable chronometers for efficient and deterministic resolution timing

  enhancementmodule::solverefactor
  tuProlog/2p-kt#1012 · Filter by author gciatto opened on Oct 4, 2026

• Add recoverable multi-error syntax analysis while preserving strict parsing

  enhancementmodule::parser-impl
  tuProlog/2p-kt#1011 · Filter by author gciatto opened on Oct 4, 2026

• refactor(solve-prolog): allocation-efficient stateful engine with debugger hooks and pluggable search

  enhancementmodule::solvemodule::solve-prologpotential-thesisrefactor
  tuProlog/2p-kt#1010 · Filter by author gciatto opened on Oct 4, 2026

• Track unresolved bugs found while adding verified documentation examples

  bug
  tuProlog/2p-kt#1008 · Filter by author gciatto opened on Oct 4, 2026

• Bug: ISO bounded/max_integer/min_integer flags are missing, and set_flag/2 accepts unknown flags

  bugmodule::solve
  tuProlog/2p-kt#1007 · Filter by author gciatto opened on Oct 4, 2026
  1

• Bug: writeq/1,2 ignore operators defined at runtime

  bugconfirmedmodule::io-lib
  tuProlog/2p-kt#1006 · Filter by author gciatto opened on Oct 4, 2026
  1

• Bug: ceiling/1 saturates at Long.MAX_VALUE for large floats

  bugconfirmedgood first issuemodule::solve
  tuProlog/2p-kt#1005 · Filter by author gciatto opened on Oct 4, 2026
  1

• Bug: =../2 crashes with ClassCastException on a non-atom head with arguments

  bugconfirmedmodule::solve
  tuProlog/2p-kt#1004 · Filter by author gciatto opened on Oct 4, 2026
  1

• Bug: set_theory/1 raises syntax_error as a bare atom instead of syntax_error(Description)

  bugconfirmedmodule::io-libmodule::solve
  tuProlog/2p-kt#1003 · Filter by author gciatto opened on Oct 4, 2026
  1

• Bug: type/2 returns simple class names that it cannot resolve back

  bugconfirmedmodule::oop-lib
  tuProlog/2p-kt#1002 · Filter by author gciatto opened on Oct 4, 2026
  1

• Bug: cast/3 rejects type names given as atoms

  bugconfirmedmodule::oop-lib
  tuProlog/2p-kt#1001 · Filter by author gciatto opened on Oct 4, 2026
  1

• Bug: bagof/3 and setof/3 do not support nested Y^Z^Goal

  bugmodule::solve
  tuProlog/2p-kt#1000 · Filter by author gciatto opened on Oct 4, 2026

• Bug: DCG rules (-->/2) are not translated, and phrase/2,3 are missing

  bugconfirmedmodule::solve
  tuProlog/2p-kt#999 · Filter by author gciatto opened on Oct 4, 2026
  1

• Bug: =@=/2 is not a variant check

  bugconfirmedmodule::solve
  tuProlog/2p-kt#998 · Filter by author gciatto opened on Oct 4, 2026
  1

• Bug: retract/1, retractall/1 and abolish/1 are missing from the concurrent solver

  bugmodule::solve-concurrent
  tuProlog/2p-kt#997 · Filter by author gciatto opened on Oct 4, 2026

• Bug: call/N with extra arguments (N ≥ 2) is missing

  bugmodule::solvemodule::solve-concurrentmodule::solve-prolog
  tuProlog/2p-kt#992 · Filter by author andreaomicini opened on Sep 30, 2026
  1

• Bug: Web IDE editor flags user-defined operators as syntax errors

  bugmodule::guimodule::ide-web
  tuProlog/2p-kt#991 · Filter by author andreaomicini opened on Sep 30, 2026
  1

• Bug: clause/2 reuses a body variable across calls instead of renaming it

  bugconfirmedmodule::solve
  tuProlog/2p-kt#990 · Filter by author andreaomicini opened on Sep 30, 2026
  2

• Bug: op/3 with a list of operators is not applied to queries

  bugconfirmedmodule::solve
  tuProlog/2p-kt#989 · Filter by author andreaomicini opened on Sep 30, 2026
  1

• Track unresolved bugs found during documentation pass

  bugcode-quality
  tuProlog/2p-kt#958 · Filter by author gciatto opened on Sep 8, 2026
  1