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z3/src/cmd_context
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Copilot 1a2d3e0ebb
Integrate TPTP with internal APIs via cmd_context, add embedded-string TPTP regression tests, and fix TFF arithmetic/timeout regressions (#9483) 
* Add shell-integrated self-contained TPTP frontend and CLI wiring

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* Fix TPTP frontend build integration and validate with tests

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* Address review feedback and clean up TPTP/frontend readability

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* Refine TPTP parser semantics and keying based on review feedback

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* Polish TPTP frontend keys/path checks and deduplicate skip logic

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* Add src/api include path to shell CMake target

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* Use internal AST/cmd_context APIs in TPTP shell frontend

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* Harden TPTP cmd_context integration and suppress check-sat echo

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* Make TPTP check-sat stream redirection exception-safe

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* Address review nits in TPTP internal API frontend

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* Refine TPTP frontend ownership and stream restoration semantics

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* Add TPTP regression files and test-z3 tptp test

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* Adjust Agatha TPTP expectation and tidy test helper constant

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* Harden tptp test command handling and readability

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* Validate tptp test filenames against empty and traversal patterns

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* Tighten tptp filename checks and rename output buffer constant

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* Use read_tptp API directly in tptp unit test

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* Clarify required tptp frontend extern flags in test

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* Move tptp frontend to cmd_context and add string API

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* Polish tptp stream parser naming and simplify test asserts

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* Fix mk_make include resolution for moved tptp frontend

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* Update CMakeLists.txt

* Fix TPTP parsing, arithmetic builtin mapping, and timeout handling

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* Polish TPTP parser diagnostics and type parsing details

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* Refine digit-check helper naming in TPTP frontend

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* Add rational zero-denominator regression test for TPTP

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* Fix missing g_display_* symbol definitions for non-shell link targets

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---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2026-05-12 19:29:58 -04:00
..
extra_cmds Standardize for-loop increments to prefix form (++i) (#8199) 2026-02-18 20:57:29 -08:00
basic_cmds.cpp Revert "Refactor find_psort_decl() to return std::optional<psort_decl*> (#8339)" 2026-02-18 20:57:56 -08:00
basic_cmds.h booyah 2020-07-04 15:56:30 -07:00
CMakeLists.txt Integrate TPTP with internal APIs via cmd_context, add embedded-string TPTP regression tests, and fix TFF arithmetic/timeout regressions (#9483) 2026-05-12 19:29:58 -04:00
cmd_context.cpp Revert "Refactor find_psort_decl() to return std::optional<psort_decl*> (#8339)" 2026-02-18 20:57:56 -08:00
cmd_context.h Remove redundant default constructors when they're the only constructor (#8461) 2026-02-18 20:58:01 -08:00
cmd_context_to_goal.cpp fix #5300 2021-05-28 14:16:43 -07:00
cmd_context_to_goal.h booyah 2020-07-04 15:56:30 -07:00
cmd_util.cpp make include paths uniformly use path relative to src. #534 2017-07-31 13:24:11 -07:00
cmd_util.h booyah 2020-07-04 15:56:30 -07:00
echo_tactic.cpp mux 2019-06-05 09:06:17 +01:00
echo_tactic.h add missing tactic descriptions, add rewrite for tamagochi 2023-01-08 13:32:26 -08:00
eval_cmd.cpp remove theory_str and classes that are only used by it 2025-08-07 21:05:12 -07:00
eval_cmd.h booyah 2020-07-04 15:56:30 -07:00
parametric_cmd.cpp fix a couple hundred deref-after-free bugs due to .c_str() on a temporary string 2020-07-11 20:24:45 +01:00
parametric_cmd.h fix #6023 2022-05-08 12:03:13 -07:00
pdecl.cpp Standardize for-loop increments to prefix form (++i) (#8199) 2026-02-18 20:57:29 -08:00
pdecl.h Standardize for-loop increments to prefix form (++i) (#8199) 2026-02-18 20:57:29 -08:00
README remove hassel table from unstable: does not compile under other plantforms 2013-05-31 17:48:19 -07:00
simplifier_cmds.cpp Standardize for-loop increments to prefix form (++i) (#8199) 2026-02-18 20:57:29 -08:00
simplifier_cmds.h Add simplification customization for SMTLIB2 2023-01-30 22:38:51 -08:00
simplify_cmd.cpp remove theory_str and classes that are only used by it 2025-08-07 21:05:12 -07:00
simplify_cmd.h booyah 2020-07-04 15:56:30 -07:00
tactic_cmds.cpp Revert "Refactor find_tactic_cmd to use std::optional<tactic_cmd*> (#8331)" 2026-02-18 20:57:56 -08:00
tactic_cmds.h remove default destructors 2024-10-02 22:20:12 +01:00
tactic_manager.cpp Revert "Refactor find_tactic_cmd to use std::optional<tactic_cmd*> (#8331)" 2026-02-18 20:57:56 -08:00
tactic_manager.h Revert "Refactor find_tactic_cmd to use std::optional<tactic_cmd*> (#8331)" 2026-02-18 20:57:56 -08:00
tptp_frontend.cpp Integrate TPTP with internal APIs via cmd_context, add embedded-string TPTP regression tests, and fix TFF arithmetic/timeout regressions (#9483) 2026-05-12 19:29:58 -04:00
tptp_frontend.h Integrate TPTP with internal APIs via cmd_context, add embedded-string TPTP regression tests, and fix TFF arithmetic/timeout regressions (#9483) 2026-05-12 19:29:58 -04:00

README 

Command context provides the infrastructure for executing commands in front-ends such as SMT-LIB 2.0.
It is also provides the solver abstraction to plugin solvers in this kind of front-end.