Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Henrik Böving cbedff5aba feat: optionally add information to all symbols during delaboration
Add an option called pp.tagSymbols which, if set, makes the
delaborator add term information to all symbols it can during
delaboration. This option is disabled per default because it would
break the LSP server's hovering behaviour. It is however useful
when for example automatically generating interactive documentation.
2022-01-03 13:43:33 +01:00
.github chore: exclude flaky laketest under sanitizer for now 2021-12-21 12:19:22 +01:00
.vscode doc: fix some syntax and link in the docs, and more 2021-10-10 11:36:43 +02:00
doc doc: replace leanpkg info with info about Lake 2021-12-19 17:23:25 +01:00
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
lean4-mode chore: lean4-mode: save buffer in lean4-diff-test-file 2021-12-09 15:45:45 +01:00
nix chore: Nix: remove Leanpkg from default deps 2021-12-25 17:00:20 +01:00
script fix: leanc: do not change sysroot 2021-12-19 18:55:57 +01:00
src feat: optionally add information to all symbols during delaboration 2022-01-03 13:43:33 +01:00
stage0 chore: update stage0 2021-12-18 11:01:54 -08:00
tests feat: allow attributes on structures and inductives 2021-12-23 08:04:36 -08:00
tmp chore: remove tactic framework dependency 2020-11-10 14:32:58 -08:00
.gitattributes chore: restore marking stage0/ as binary files, which we lost at some point 2020-08-14 11:12:13 +02:00
.gitignore fix: UTF-8 file path support for lean on Windows 2021-09-22 12:21:52 +02:00
.gitmodules chore: add ignore = untracked 2021-10-18 14:39:43 -07:00
CMakeLists.txt fix: forward USE_GMP to stage 0 2021-12-02 15:52:48 +01:00
CONTRIBUTING.md doc: fix a few links 2021-11-09 09:55:11 +01:00
default.nix doc: setup 2021-01-03 13:21:58 +01:00
flake.lock chore: nix flake update 2021-12-03 14:44:19 +01:00
flake.nix chore: Nix: add devShell 2021-12-17 09:43:22 +01:00
LICENSE chore: remove LICENSE header that confused GitHub 2021-11-18 09:42:35 +01:00
LICENSES chore: add GMP license for now 2021-11-18 09:42:35 +01:00
README.md chore: add link to "Theorem Proving in Lean 4" tutorial 2021-09-01 10:44:43 -07:00
shell.nix chore: Nix: add devShell 2021-12-17 09:43:22 +01:00

This is the repository for Lean 4, which is currently being released as milestone releases towards a first stable release. Lean 3 is still the latest stable release.

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Installation

See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.