Problem: CompletionItem in lsp spec mentioned the deprecated attribute
Solution: when item has deprecated attribute set hl_group to DiagnosticDeprecated
in complete function
Problem:
The file watcher backends for Linux have too many limitations and
doesn't work reliably.
Solution:
disable didChangeWatchedFiles on Linux
Ref: #27807, #28058, #23291, #26520
Problem:
Currently `deepcopy` hashes every single tables it copies so it can be
reused. For tables of mostly unique items that are non recursive, this
hashing is unnecessarily expensive
Solution:
Port the `noref` argument from Vimscripts `deepcopy()`.
The below benchmark demonstrates the results for two extreme cases of
tables of different sizes. One table that uses the same table lots of
times and one with all unique tables.
| test | `noref=false` (ms) | `noref=true` (ms) |
| -------------------- | ------------------ | ----------------- |
| unique tables (50) | 6.59 | 2.62 |
| shared tables (50) | 3.24 | 6.40 |
| unique tables (2000) | 23381.48 | 2884.53 |
| shared tables (2000) | 3505.54 | 14038.80 |
The results are basically the inverse of each other where `noref` is
much more performance on tables with unique fields, and `not noref` is
more performant on tables that reuse fields.
The purpose of this commit is to make diff clean and easy to read; to
see the diff resulted from actual changes in gen_lsp.lua, not from the
updated LSP protocol JSON data.
Ran: `nvim -l scripts/gen_lsp.lua gen --methods`
Based on 3.18.0 (2023-12-23)
refactor!: `vim.lsp.inlay_hint()` -> `vim.lsp.inlay_hint.enable()`
Problem:
The LSP specification allows inlay hints to include tooltips, clickable
label parts, and code actions; but Neovim provides no API to query for
these.
Solution:
Add minimal viable extension point from which plugins can query for
inlay hints in a range, in order to build functionality on top of.
Possible Next Steps
---
- Add `virt_text_idx` field to `vim.fn.getmousepos()` return value, for
usage in mappings of `<LeftMouse>`, `<C-LeftMouse>`, etc
Problem:
- Notifications are missing from `lsp.Methods`.
- Need a way to represent `$/` prefixed methods.
Solution:
- Generate notifications.
- Use "dollar_" prefix for `$/` methods.
- fix lint / analysis warnings
- locations_to_items(): get default offset_encoding from active client
- character_offset(): get default offset_encoding from active client
- `client.dynamic_capabilities` is an object that tracks client register/unregister
- `client.supports_method` will additionally check if a dynamic capability supports the method, taking document filters into account. But only if the client enabled `dynamicRegistration` for the capability
- updated the default client capabilities to include dynamicRegistration for:
- formatting
- rangeFormatting
- hover
- codeAction
- hover
- rename
* credit to @smolck and @theHamsta for their contributions in laying the
groundwork for this feature and for their work on some of the helper
utility functions and tests
`willSaveWaitUntil` allows servers to respond with text edits before
saving a document. That is used by some language servers to format a
document or apply quick fixes like removing unused imports.
Problem:
LSP client provides bogus capabilities in CodeActionKind.
LSP logs show this in the "initialize" message:
codeActionKind = { valueSet = { "Empty", "QuickFix",
"Refactor", "RefactorExtract", "RefactorInline", "RefactorRewrite",
"Source", "SourceOrganizeImports", "", "quickfix", "refactor",
"refactor.extract", "refactor.inline", "refactor.rewrite", "source",
"source.organizeImports" }
Solution:
Only the values from the CodeActionKind table should be presented, not also the
keys.
fix#20657
