Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Mac Malone b51115dac5
feat: IO.Process.SpawnArgs.inheritEnv (#6081)
This PR adds an `inheritEnv` field to `IO.Process.SpawnArgs`. If
`false`, the spawned process does not inherit its parent's environment.

For example, Lake will make use of this to ensure that build processes
do not use environment variables that Lake is not properly tracking with
its traces.
2025-04-16 00:25:32 +00:00
.github chore: CI: disable Linux 32bit (#7924) 2025-04-12 09:29:13 +00:00
doc chore: updates to release_checklist.md (#7817) 2025-04-04 03:45:36 +00:00
images chore(CMakeLists.txt): move Lean logo to make sure we can test leanemacs without installing Lean 2015-01-31 17:38:49 -08:00
nix fix: search path related bugs (#7873) 2025-04-09 15:37:49 +00:00
releases_drafts chore: updates to release_checklist.md (#7817) 2025-04-04 03:45:36 +00:00
script chore: updates to release_checklist.md (#7817) 2025-04-04 03:45:36 +00:00
src feat: IO.Process.SpawnArgs.inheritEnv (#6081) 2025-04-16 00:25:32 +00:00
stage0 chore: update stage0 2025-04-14 07:03:16 +00:00
tests feat: allow omission of => ?_ in induction/cases tactics (#7830) 2025-04-15 22:03:46 +00:00
.gitattributes chore: Do not hide stage0/src/stdlib_flags.h from diffs 2023-09-13 19:29:25 +02:00
.gitignore chore: update .gitignore for release checklist scripts (#7810) 2025-04-03 23:55:48 +00:00
.gitpod.Dockerfile chore: add gitpod configuration (#6382) 2024-12-15 21:38:13 +00:00
.gitpod.yml chore: add gitpod configuration (#6382) 2024-12-15 21:38:13 +00:00
.ignore chore: ignore stage0/ (for rg etc.) 2022-03-18 15:28:20 +01:00
CMakeLists.txt chore: lake: bootstrap Lean include directory (#7967) 2025-04-15 23:15:53 +00:00
CMakePresets.json chore: introduce reldebug preset, replace debug CI job with it (#7836) 2025-04-06 17:18:23 +00:00
CODEOWNERS chore: adjust CODEOWNERS (#6327) 2024-12-10 08:37:20 +00:00
CONTRIBUTING.md doc: triage 2024-07-26 18:24:06 +02:00
flake.lock feat: upgrade cadical to 2.1.2 (#7347) 2025-03-05 17:58:58 +00:00
flake.nix chore: CI: bring back coredump tracing (#7625) 2025-03-21 15:25:45 +00:00
lean-toolchain doc: VS Code dev setup (#2961) 2023-11-30 08:35:03 +00:00
lean.code-workspace chore: add the lean4 extension to the vscode workspace (#3059) 2023-12-14 08:58:21 +00:00
LICENSE chore: remove LICENSE header that confused GitHub 2021-11-18 09:42:35 +01:00
LICENSES feat: ship cadical (#4325) 2024-08-23 09:13:27 +00:00
README.md chore: update documentation title and link README to reference (#6409) 2024-12-17 22:18:56 +00:00
RELEASES.md chore: updates to release_checklist.md (#7817) 2025-04-04 03:45:36 +00:00

This is the repository for Lean 4.

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Installation

See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean (documentation source: doc/make/index.md).