rneovim.git/runtime/lua/vim/func, branch userregs_2

feat(func): allow manual cache invalidation for _memoize

2025-01-05T11:28:01+00:00

This commit also adds some tests for the existing memoization
functionality.

feat(vim.validate): improve fast form and deprecate spec form

2024-10-21T10:32:06+00:00

Problem:

`vim.validate()` takes two forms when it only needs one.

Solution:

- Teach the fast form all the features of the spec form.
- Deprecate the spec form.
- General optimizations for both forms.
- Add a `message` argument which can be used alongside or in place
  of the `optional` argument.

fix(treesitter): return correct match table in iter_captures()

2024-03-27T10:39:46+00:00

feat(lua): add vim.func._memoize

2023-09-20T12:42:41+00:00

Memoizes a function, using a custom function to hash the arguments.

Private for now until:

- There are other places in the codebase that could benefit from this
  (e.g. LSP), but might require other changes to accommodate.
- Invalidation of the cache needs to be controllable. Using weak tables
  is an acceptable invalidation policy, but it shouldn't be the only
  one.
- I don't think the story around `hash_fn` is completely thought out. We
  may be able to have a good default hash_fn by hashing each argument,
  so basically a better 'concat'.