Problem: When an lsp client is stopped, the client will
only clear the diagnostics for the attached buffers but
not the unattached buffers.
Solution: Reset the diagnostics for the whole namespace rather than
for only the attached buffers.
Problem: There is no easy way to configure the behavior of the default
diagnostic "jump" mappings. For example, some users way want to show the
floating window, and some may not (likewise, some way want to only move
between warnings/errors, or disable the "wrap" parameter).
Solution: Add a "jump" table to vim.diagnostic.config() that sets
default values for vim.diagnostic.jump().
Alternatives: Users can override the default mappings to use the exact
options to vim.diagnostic.jump() that they want, but this has a couple
issues:
- While the default mappings are not complicated, they are also not
trivial, so overriding them requires users to understand
implementation details (specifically things like setting "count"
properly).
- If plugins want to change the default mappings, or configure the
behavior in any way (e.g. floating window display), it becomes even
harder for users to tweak specific behavior.
vim.diagnostic.config() already works quite well as the "entry point"
for tuning knobs with diagnostic UI elements, so this fits in nicely and
composes well with existing mental models and idioms.
Deprecate vim.diagnostic.goto_prev() and vim.diagnostic.goto_next() in
favor of a unified vim.diagnostic.jump() interface.
We cannot name the function "goto()" because some of our tooling
(luacheck and stylua) fail to parse it, presumably because "goto" is a
keyword in newer versions of Lua.
vim.diagnostic.jump() also allows moving to a specific diagnostic and
moving by multiple diagnostics at a time (useful for creating mappings
that use v:count).
For many small/simple functions (like those found in shared.lua), the
runtime of vim.validate can far exceed the runtime of the function
itself. Add an "overload" to vim.validate that uses a simple assertion
pattern, rather than parsing a full "validation spec".
Problem:
1. When interacting with multiple :InspectTree and the source buffer
windows there is a high chance of errors due to the window ids not
being updated and validated.
2. Not all InspectTree windows were closed when the source buffer was
closed.
Solution:
1. Update InspectTree window id on `CursorMoved` event and validate
source buffer window id before trying to navigate to it.
2. Close all InspectTree windows
Problem: there is missing default title highlight when highlight not defined in title text chunk.
Solution: when attr is not set use default title highlight group.
This is mostly an aesthetic change, although there are a few new pieces
of information included. Originally I wanted to investigate including
server capabilities in the healthcheck, but until we have the ability to
fold/unfold text in health checks that would be too much information.
The new default SwapExists autocommand displays warning text (W325) but
does not use the WarningMsg highlight group as other warnings do. Use
the WARN log level when displaying this warning.
Problem: `CompleteDone` currently does not specify the reason for why completion was done, which is problematic for completion plugins as they cannot know whether the event was triggered due to the completion being canceled, accepted, or for some other reason.
Solution: Add a `reason` key to `v:event`, which is set by `CompleteDone` to indicate why completion ended.
Deprecation with vim.deprecate is currently too noisy. Show the
following warning instead:
[function] is deprecated. Run ":checkhealth vim.deprecated" for more information.
The important part is that the full message needs to be short enough to
fit in one line in order to not trigger the "Press ENTER or type command
to continue" prompt.
The full information and stack trace for the deprecated functions will
be shown in the new healthcheck `vim.deprecated`.
In other words, `gx` works regardless of where it was used in
`[...](https://...)`. This only works on markdown buffers.
Co-authored-by: ribru17 <ribru17@gmail.com>
Problem: getregionpos() can't properly indicate positions beyond eol.
Solution: Add an "eol" flag that enables handling positions beyond end
of line like getpos() does (zeertzjq).
Also fix the problem that a position still has the coladd beyond the end
of the line when its column has been clamped. In the last test case
with TABs at the end of the line the old behavior is obviously wrong.
I decided to gate this behind a flag because returning positions that
don't correspond to actual characters in the line may lead to mistakes
for callers that want to calculate the length of the selected text, so
the behavior is only enabled if the caller wants it.
closes: vim/vim#14838https://github.com/vim/vim/commit/2b09de910458247b70751928217422c38fd5abf8
Problem: Currently comment detection, addition, and removal are done
by matching 'commentstring' exactly. This has the downside when users
want to add comment markers with space (like with `-- %s`
commentstring) but also be able to uncomment lines that do not contain
space (like `--aaa`).
Solution: Use the following approach:
- Line is commented if it matches 'commentstring' with trimmed parts.
- Adding comment is 100% relying on 'commentstring' parts (as is now).
- Removing comment is first trying exact 'commentstring' parts with
fallback on trying its trimmed parts.
This will help manage the overly granular checkhealth completion to go
from
```
vim.health
vim.lsp
vim.provider.clipboard
vim.provider.node
vim.provider.perl
vim.provider.python
vim.provider.ruby
vim.treesitter
```
to
```
vim.health
vim.lsp
vim.provider
vim.treesitter
```
`vim.health` is not a "plugin" but part of our Lua API and the
documentation should reflect that. This also helps make the
documentation maintenance easier as it is now generated.
Problem: The changetracking state can de-sync when reloading a buffer
with more than one LSP client attached.
Solution: Fully detach all clients from the buffer to force buf_state to
be re-created.
Problem: layout i.e. whitespace that is part of codelenses is currently
displayed as weird symbols and large amounts of spaces
Solution: replace all consecutive whitespace symbols with a single space
character when trying to display codelenses as virtual text
Problem: getregionpos() wrong with blockwise mode and multibyte.
Solution: Use textcol and textlen instead of start_vcol and end_vcol.
Handle coladd properly (zeertzjq).
Also remove unnecessary buflist_findnr() in add_regionpos_range(), as
getregionpos() has already switched buffer.
closes: vim/vim#14805https://github.com/vim/vim/commit/c95e64f41f7f6d1bdc95b047ae9b369743c8637b
crwebb85