Add two new methods to allow diagnostics to be disabled (and re-enabled)
in the current buffer. When diagnostics are disabled they are simply not
displayed to the user, but they are still sent by the server and
processed by the client.
Disabling diagnostics can be helpful in a number of scenarios. For
example, if one is working on a buffer with an overwhelming amount of
diagnostic warnings it can be helpful to simply disable diagnostics
without disabling the LSP client entirely. This also allows users more
flexibility on when and how they may want diagnostic information to be
displayed. For example, some users may not want to display diagnostic
information until after the buffer is first written.
An empty table was previously always treated as a list, which means that
while merging tables, whenever an empty table was encountered it would
always truncate any table on the left.
`vim.tbl_deep_extend("force", { b = { a = 1 } }, { b = {} })`
Before: `{ b = {} }`
After: `{ b = { a = 1 } }`
the `textDocument/rangeFormatting` nad `textDocument/formatting` did not
pass bufnr to apply_text_edits, meaning edits were applied to
the user's currently active buffer. This could result in text being
applied to the wrong buffer.
ipairs terminates on the first nil index when iterating over table keys:
for i,k in ipairs( {[1] = 'test', [3] = 'test'} ) do
print(i, k)
end
prints:
1 test
Instead, use pairs which continues iterating over the entire table:
for i,k in pairs( {[1] = 'test', [3] = 'test'} ) do
print(i, k)
end
prints:
1 test
3 test
`return err_message(tostring(err))` caused errors to be printed as
`table: 0x123456789` instead of showing the error code and error
message.
This also removes some `if err` blocks that never got called because at
the end of `handlers.lua` all the handlers are wrapped with logic that
adds generic error handling.
RFC 8089, which defines the file URI scheme, also allows URIs without a
hostname, i.e. of the form file:/path/to/file. These are returned by
some language servers and accepted by other LSP implementations, such as
VSCode's, so it is reasonable for us to accept them as well.
Adds indentation that matches the number prefix to ensure diagnostic
messages spawning multiple lines align.
Before:
Diagnostics:
1. • Variable not in scope: red :: t0 -> t
• Perhaps you meant one of these:
‘rem’ (imported from Prelude), ‘read’ (imported from Prelude),
‘pred’ (imported from Prelude)
2. • Variable not in scope: repeDoubleColon :: [Char] -> t0
• Perhaps you meant ‘replaceDoubleColon’ (line 32)
After:
Diagnostics:
1. • Variable not in scope: red :: t0 -> t
• Perhaps you meant one of these:
‘rem’ (imported from Prelude), ‘read’ (imported from Prelude),
‘pred’ (imported from Prelude)
2. • Variable not in scope: repeDoubleColon :: [Char] -> t0
• Perhaps you meant ‘replaceDoubleColon’ (line 32)
Options formatted as a list of comma-separated key-value pairs may have
values that contain leading and trailing whitespace characters. For
example, the `listchars` option has a default value of
`"tab:> ,trail:-,nbsp:+"`. When converting this value to a lua table,
leading and trailing whitespace should not be trimmed.
Co-authored-by: Robert Hrusecky <robert.hrusecky@utexas.edu>
This closes#14677, but I also am a little unsure if there are times
where this may not be correct. However, this just changes the behavior
that even if `was_set` was false, we still get for
`nvim_win_get_option`.
The `onexit` handler could set `message_callbacks` to `nil` within the
luv event loop while the mainloop runs a function that tries to access
`message_callbacks`.
This adds some checks to prevent errors in that case.
Fixes https://github.com/neovim/neovim/issues/14863
Add the buffer number to the `textDocument/formatting` request, so
that it is passed to the handler.
The built-in formatting handlers do not use the buffer number, but user
overrides should have access to it.
`lsp.diagnostic.get_all()` was returning diagnotics for `:bwipeout`-ed
buffers because the diagnostic cache is not cleared. The first argument
of on_detach callback is the string "detach", not the bufnr.
Currently, for large number of diagnostics, the delay in populating
loclist may be sufficient for a user to switch to another window,
resulting in the loclist being populated on the wrong window.
In the documentation for `vim.lsp.util.open_floating_preview`
the opts table keys were prefixed with `--` instead of `---`,
preventing capture by docgen.
This pr allows the user to specify whether `lsp.utils.open_floating_preview`
is focusable via the `opts` parameter. Defaults to true.
It can be configured by setting the focusable key inside opts parameter:
```lua
vim.lsp.util.open_floating_preview(contents, syntax, {focusable = false})
```
handlers passed to `lsp_buf_request` weren't called if the server
responded with an error that looks like this:
"decoded", {
error = {
code = -32601,
message = "No delegateCommandHandler for foo"
},
id = 5,
jsonrpc = "2.0"
}
An example where that happens is both eclipse.jdt.ls and the
haskell-language-server when invoking a command that doesn't exist:
:lua vim.lsp.buf_request(
0,
'workspace/executeCommand',
{ command = 'foo' },
function(err, _, res)
print(vim.inspect(err), vim.inspect(res))
end
)
fix: fancy_floating_markdown: syn region must include keepend to make sure syntax regions are applied correctly. Fixes#14594
feat: fancy_floating_markdown: handle <pre></pre> code blocks as a markdown code block with plaintext
fix: possible nil check for markdown code blocks till end of buffer
refactor: only one check is needed to see if stripped[h.finish +1] is valid
fix(lsp): dont't set doc ownsyntax, since it breaks contained syntaxes. Set regions for the markdown blocks intsead
fix: apply markdown formatting for code blocks without a language
fix: use markdownCodeBlock when no language was set in a code block
Unfortunately, there are some subtle bugs in the smarter tagstack changes,
so we'll revert them for now and try to come up with a better approach.
One of the added tests, adds current position to jumplist before jumping,
is valuable though and changed to still work after reverting the other two
commits.
Closes#14571
For the case of Clojure and other Lisp syntax highlighting, it is
necessary to create huge regexps consisting of hundreds of symbols with
the pipe (|) character. To make things more difficult, these Lisp
symbols sometimes consists of special characters that are themselves
part of special regexp characters like '*'. In addition to being
difficult to maintain, it's performance is suboptimal.
This patch introduces a new predicate to perform 'source' matching in
amortized constant time. This is accomplished by compiling a hash table
on the first use.
