In https://github.com/neovim/neovim/pull/34092 we changed the
healthcheck to display root markers as a concatenated list if the first
item in root_markers is a string (not a table). However, this does not
solve the general case, because root_markers can contain a string as the
first element, but a table as the 2nd element.
Because root_markers has a more complex structure we should always just
display it using vim.inspect, rather than adding a special case for when
all items are a string.
**Problem:** When enabling document_color multiple times for the same
buffer (or when toggling it on and off), duplicate autocmds are created
since the previous ones are not cleared.
**Solution:** Clear the appropriate buffer-local autocmds when
enabling/disabling document color functionality.
Problem:
In LSP configs, the function form of `cmd()` cannot easily get the
resolved root dir (workspace). One of the main use-cases of a dynamic
`cmd()` is to be able to start a new server whose binary may be located
*in the workspace* ([example](https://github.com/neovim/nvim-lspconfig/pull/3912)).
Compare `reuse_client()`, which also receives the resolved config.
Solution:
Pass the resolved config to `cmd()`.
Co-authored-by: Justin M. Keyes <justinkz@gmail.com>
Problem: Currently, vim.notify is only used to display messages when the
message type is Error.
Solution: Use vim.notify to display messages for all message types.
Replace direct function mappings with `<Plug>` mappings for cycling
through overloaded signatures, providing better customization options
for users. This change keeps the default mapping (`<C-s>`) for cycling
if `<Plug>(nvim.lsp.ctrl-s)` is not mapped.
This commit also adds a type annotation to the returned client
capabilities table, because without it lua_ls does not provide
autocompletion for the fields within the table.
Problem:
`vim.diagnostic.set()` doesn't actually accept a list of
`vim.Diagnostic` as internally `vim.diagnostic.set()` normalizes the
diagnostics and this normalization is assumed throughout the module.
Solution:
- Add a new type `vim.Diagnostic.Set` which is the input to `vim.diagnostic.set()`
- `col` is now an optional field and defaults to `0` to be consistent
with `vim.diagnostic.match()`.
- Change `table.insert(t, x)` to `table[#table + 1] = x` for improved
type checking.
Problem:
Some LSPs cause the following completion error (reformatted slightly):
Error executing vim.schedule lua callback:
.../runtime/lua/vim/lsp/completion.lua:373
attempt to index field 'range' (a nil value)
This is because an internal function assumes edits are either missing
or of type `TextEdit`, but there's a third [possibility][0] that's not
handled: the `InsertReplaceEdit`.
This was previously reported in at least two issues:
- https://github.com/neovim/neovim/issues/33142
- https://github.com/neovim/neovim/issues/33224
Solution:
Don't assume the edit is a `TextEdit`. This implicitly handles
`InsertReplaceEdit`s.
Also, add a test case for this, which previously caused an error.
[0]: 2c07428966/runtime/lua/vim/lsp/_meta/protocol.lua (L1099)
Problem:
Because the buffer in the window may change before the request is completed, foldclose() might be executed on the wrong buffer.
Solution:
Avoid that.
The root_markers field can now contain a table of tables (as of
https://github.com/neovim/neovim/pull/33485) and :checkhealth will show
an error in that case since Lua cannot concatenate a table of tables.
Ensure that tables contain strings before concatenating and if not, fall
back to using vim.inspect().
feat(logs): show full path of short_src in lsp logs
Problem:
- Cannot gf to info.short_src printed in the logs since only the last 16
characters are printed
Solution:
- Print full info.short_src and remove ...
Problem: nil error possible if a loaded buffer hasn't been drawn in a window:
```vim
lua vim.lsp.document_color.is_enabled() -- Load module
badd foo
call bufload('foo')
colo default
```
Solution: Skip _buf_refresh branch also if bufstates[bufnr] is nil.
Problem:
Stopping a language server and then calling vim.lsp.start() with the same name/root will return the old language server that's in the middle of shutting down. vim.lsp.start() won't return a new server until the old process has terminated.
Solution:
Introducing a client._is_stopping field that tracks the shutdown phase, preventing the client from being reused.
problem: Error notifications from LSP responses were difficult to read due to
inconsistent formatting and missing critical information like client name and error codes.
solution: Implemented a more structured error notification format using pipe separators to
clearly display client name, error code (when available), and error message.
**Problem:** For multiline diagnostics, the end column was improperly
calculated by checking the byte index of the character position on the
*start* line.
**Solution:** Calculate the byte index for end_col using the *end* line.
- sort fields alphabetically.
- in the `vim.lsp.Client` docs, reference `vim.lsp.ClientConfig` instead
of duplicating its docs.
- cleanup lots of redundant-yet-drifted field docs.
