diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index caf7804..dbd9f8d 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,49 +1,52 @@
+exclude: |
+  (?x)^(
+    src/perm-mv0\.h$ |
+    src/kperm-gray\.h$ |
+    src/tables\.h$ |
+    src/swap\.h$
+  )
+
+
 repos:
-- repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.5.0
-  hooks:
-    - id: check-added-large-files                   # prevents giant files from being commit
-    - id: check-ast                                 # Check whether files parse as valid python.
-    - id: check-case-conflict                       # Checks conflict case-insensitive
-    - id: check-executables-have-shebangs
-    - id: check-json
-    - id: check-merge-conflict
-    - id: check-symlinks                            # Check for symlinks which don't point
-    - id: check-toml
-    - id: check-vcs-permalinks
-    - id: debug-statements                          # Check for debugger imports and py37 breakpt
-    - id: detect-private-key                        # Checks for the existence of private keys.
-    - id: destroyed-symlinks
-    - id: end-of-file-fixer                         # Makes sure files end in a newline
-    - id: fix-byte-order-marker                     # Removes UTF-8 byte order marker
-    - id: mixed-line-ending                         # Replaces or checks mixed line ending.
-    - id: pretty-format-json                        # Checks JSON are pretty
-      args: ["--autofix", "--no-sort-keys"]
-    - id: trailing-whitespace                       # Trims trailing whitespace.
-- repo: https://github.com/Lucas-C/pre-commit-hooks
-  rev: v1.5.4
-  hooks:
-    - id: remove-crlf
-- repo: https://github.com/psf/black
-  rev: 23.12.1
-  hooks:
-    - id: black
-- repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: 'v0.1.9'
-  hooks:
-    - id: ruff
-- repo: https://github.com/python-jsonschema/check-jsonschema
-  rev: 0.27.3
-  hooks:
-    - id: check-github-workflows
-- repo: https://github.com/pocc/pre-commit-hooks
-  rev: master
-  hooks:
-    - id: clang-format
-      args: [--style=Google]
-    - id: clang-tidy
-    - id: oclint
-    - id: uncrustify
-    - id: cppcheck
-    - id: cpplint
-    - id: include-what-you-use
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+      - id: check-added-large-files                   # prevents giant files from being commit
+      - id: check-ast                                 # Check whether files parse as valid python.
+      - id: check-case-conflict                       # Checks conflict case-insensitive
+      - id: check-executables-have-shebangs
+      - id: check-json
+      - id: check-merge-conflict
+      - id: check-symlinks                            # Check for symlinks which don't point
+      - id: check-toml
+      - id: check-vcs-permalinks
+      - id: debug-statements                          # Check for debugger imports and py37 breakpt
+      - id: detect-private-key                        # Checks for the existence of private keys.
+      - id: destroyed-symlinks
+      - id: end-of-file-fixer                         # Makes sure files end in a newline
+      - id: fix-byte-order-marker                     # Removes UTF-8 byte order marker
+      - id: mixed-line-ending                         # Replaces or checks mixed line ending.
+      - id: pretty-format-json                        # Checks JSON are pretty
+        args: ["--autofix", "--no-sort-keys"]
+      - id: trailing-whitespace                       # Trims trailing whitespace.
+  - repo: https://github.com/Lucas-C/pre-commit-hooks
+    rev: v1.5.5
+    hooks:
+      - id: remove-crlf
+  - repo: https://github.com/psf/black
+    rev: 24.2.0
+    hooks:
+      - id: black
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: 'v0.3.2'
+    hooks:
+      - id: ruff
+  - repo: https://github.com/python-jsonschema/check-jsonschema
+    rev: 0.28.0
+    hooks:
+      - id: check-github-workflows
+  - repo: https://github.com/pocc/pre-commit-hooks
+    rev: v1.3.5
+    hooks:
+      - id: cppcheck                                  # Perform static code analysis of the C/C++ files
+        args: [--suppress=missingIncludeSystem,--enable=all,--suppress=cstyleCast:src/py_permanent.cc,--suppress=unusedFunction:src/py_permanent.cc,"--suppress=*:src/perm-mv0.h","--suppress=*:src/kperm-gray.h","--suppress=*:src/tables.h","--suppress=*:src/swap.h","--suppress=*:src/permanent.h"]
diff --git a/docs/requirements.txt b/docs/requirements.txt
index a7649ab..8494cc0 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -2,3 +2,5 @@ numpy
 sphinx
 sphinx-rtd-theme
 sphinx-copybutton
+pre-commit
+cppcheck
diff --git a/permanent/__init__.py b/permanent/__init__.py
index 22da8dc..c0a21fd 100644
--- a/permanent/__init__.py
+++ b/permanent/__init__.py
@@ -1,6 +1,5 @@
 r"""Module for computing the permanents of matrices."""
 
-
 __all__ = [
     "opt",
     "combinatoric",