| Commit message (Collapse) | Author | Age |
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Problem:
Build is not reproducible, because generated source files (.c/.h/) are not
deterministic, mostly because Lua pairs() is unordered by design (for security).
https://github.com/LuaJIT/LuaJIT/issues/626#issuecomment-707005671
https://www.lua.org/manual/5.1/manual.html#pdf-next
> The order in which the indices are enumerated is not specified [...]
>
>> The hardening of the VM deliberately randomizes string hashes. This in
>> turn randomizes the iteration order of tables with string keys.
Solution:
- Update the code generation scripts to be deterministic.
- That is only a partial solution: the exported function
(funcs_metadata.generated.h) and ui event
(ui_events_metadata.generated.h) metadata have some mpack'ed
tables, which are not serialized deterministically.
- As a workaround, introduce `PRG_GEN_LUA` cmake setting, so you can
inject a modified build of luajit (with LUAJIT_SECURITY_PRN=0)
that preserves table order.
- Longer-term we should change the mpack'ed data structure so it no
longer uses tables keyed by strings.
Closes #20124
Co-Authored-By: dundargoc <gocdundar@gmail.com>
Co-Authored-By: Arnout Engelen <arnout@bzzt.net>
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While `return` and `return nil` are for most intents and purposes
identical, there are situations where they're not. For example,
calculating the amount of values via the `select()` function will yield
varying results:
```lua
local function nothing() return end
local function null() return nil end
select('#', nothing()) -- 0
select('#', null()) -- 1
```
`vim.tbl_get` currently returns both nil and no results, which makes it
unreliable to use in certain situations without manually accounting for
these discrepancies.
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style: changed double quotes to single quotes
feat: add tests
fix tests
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Problem:
- pesc() returns multiple results, it should return a single result.
- tbl_islist() returns non-boolean in some branches.
- Docstring: @generic must be declared first
Solution:
Constrain docstring annotations.
Fix return types.
Co-authored-by: Justin M. Keyes <justinkz@gmail.com>
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- Improve generated HTML by updating parser which includes fixes for
single "'" and single "|":
https://github.com/neovim/tree-sitter-vimdoc/pull/31
- Updated parser also fixes the conceal issue for "help" highlight
queries https://github.com/neovim/tree-sitter-vimdoc/issues/23 by
NOT including whitespace in nodes.
- But this means we need to restore the getws() function which scrapes
leading whitespace from the original input (buffer).
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(#20551)
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Fix those naughty single quotes.
closes #20159
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* add type annotations to code
* clean up and expand static documentation
* consistent use of tags for static and generated docs
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feat(treesitter): use weak tables when possible
Also add the defaulttable function to create a table whose values are created when a key is missing.
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based on http://www.vim.org/scripts/script.php?script_id=1291
reformatted to match Nvim documentation style; removed irrelevant sections
Co-authored-by: dundargoc <gocundar@gmail.com>
Co-authored-by: Christian Clason <c.clason@uni-graz.at>
Co-authored-by: Lewis Russell <lewis6991@gmail.com>
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* reformat Lua runtime to make lint CI pass
* reduce max line length to 100
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vim.tbl_get takes a table with subsequent string arguments (variadic) that
index into the table. If the value pointed to by the set of keys exists,
the function returns the value. If the set of keys does not exist, the
function returns nil.
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Co-authored-by: zeertzjq <zeertzjq@outlook.com>
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This will allow us to also use the same logic for lua threads and
processes, later.
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Function arguments that expect a list should explicitly use tbl_islist
rather than just checking for a table. This helps catch some simple
errors where a single table item is passed as an argument, which passes
validation (since it's a table), but causes other errors later on.
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vim.deepcopy previously didn't retain metatables in copies
and caused stackoverflow on recursive tables/cycled tables this
fixes these issues
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The `split()` VimL function trims empty items from the returned list by
default, so that, e.g.
split("\nhello\nworld\n\n", "\n")
returns
["hello", "world"]
The Lua implementation of vim.split does not do this. For example,
vim.split("\nhello\nworld\n\n", "\n")
returns
{'', 'hello', 'world', '', ''}
Add an optional parameter to the vim.split function that, when true,
trims these empty elements from the front and back of the returned
table. This is only possible for vim.split and not vim.gsplit; because
vim.gsplit is an iterator, there is no way for it to know if the current
item is the last non-empty item.
Note that in order to preserve backward compatibility, the parameter for
the Lua vim.split function is `trimempty`, while the VimL function uses
`keepempty` (i.e. they are opposites). This means there is a disconnect
between these two functions that may surprise users.
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By remembering the keys already compared in repeating a comparison is
avoided. Thanks: https://stackoverflow.com/a/32660766
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The official developer documentation in in :h dev-lua-doc specifies to
use "--@" for special/magic tokens. However, this format is not
consistent with EmmyLua notation (used by some Lua language servers) nor
with the C version of the magic docstring tokens which use three comment
characters.
Further, the code base is currently split between usage of "--@",
"---@", and "--- @". In an effort to remain consistent, change all Lua
magic tokens to use "---@" and update the developer documentation
accordingly.
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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 } }`
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* Implementation derived from and validated by vim-lsc authored by Nate
Bosch
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Breaking Changes:
- Deprecated all `vim.lsp.util.{*diagnostics*}()` functions.
- Instead, all functions must be found in vim.lsp.diagnostic
- For now, they issue a warning ONCE per neovim session. In a
"little while" we will remove them completely.
- `vim.lsp.callbacks` has moved to `vim.lsp.handlers`.
- For a "little while" we will just redirect `vim.lsp.callbacks` to
`vim.lsp.handlers`. However, we will remove this at some point, so
it is recommended that you change all of your references to
`callbacks` into `handlers`.
- This also means that for functions like |vim.lsp.start_client()|
and similar, keyword style arguments have moved from "callbacks"
to "handlers". Once again, these are currently being forward, but
will cease to be forwarded in a "little while".
- Changed the highlight groups for LspDiagnostic highlight as they were
inconsistently named.
- For more information, see |lsp-highlight-diagnostics|
- Changed the sign group names as well, to be consistent with
|lsp-highlight-diagnostics|
General Enhancements:
- Rewrote much of the getting started help document for lsp. It also
provides a much nicer configuration strategy, so as to not recommend
globally overwriting builtin neovim mappings.
LSP Enhancements:
- Introduced the concept of |lsp-handlers| which will allow much better
customization for users without having to copy & paste entire files /
functions / etc.
Diagnostic Enhancements:
- "goto next diagnostic" |vim.lsp.diagnostic.goto_next()|
- "goto prev diagnostic" |vim.lsp.diagnostic.goto_prev()|
- For each of the gotos, auto open diagnostics is available as a
configuration option
- Configurable diagnostic handling:
- See |vim.lsp.diagnostic.on_publish_diagnostics()|
- Delay display until after insert mode
- Configure signs
- Configure virtual text
- Configure underline
- Set the location list with the buffers diagnostics.
- See |vim.lsp.diagnostic.set_loclist()|
- Better performance for getting counts and line diagnostics
- They are now cached on save, to enhance lookups.
- Particularly useful for checking in statusline, etc.
- Actual testing :)
- See ./test/functional/plugin/lsp/diagnostic_spec.lua
- Added `guisp` for underline highlighting
NOTE: "a little while" means enough time to feel like most plugins and
plugin authors have had a chance to refactor their code to use the
updated calls. Then we will remove them completely. There is no need to
keep them, because we don't have any released version of neovim that
exposes these APIs. I'm trying to be nice to people following HEAD :)
Co-authored: [Twitch Chat 2020](https://twitch.tv/teej_dv)
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- The previous commit lost information in the tests. Instead, add some
more "normalization" substitutions in pcall_err(), so that the general
shape of the stacktrace is included in the asserted text.
- Eliminate contains(), it is redundant with matches()
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- remove redundant autocmd list
This "grouped" list is useless, it only gets in the way when searching
for event names.
- intro.txt: cleanup
- starting.txt: update, revisit
- doc: `:help bisect`
- mbyte.txt: update aliases 1656367b90bd. closes #11960
- options: remove 'guifontset'. Why:
- It is complicated and is used by almost no one.
- It is unlikely to be implemented by Nvim GUIs (complicated to parse,
specific to Xorg...).
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* Fix some small doc issues
* doc: fixup
* doc: fixup
* Fix lint and rebase
* Remove bad advice
* Ugh, stupid mpack files...
* Don't let people include these for now until they specifically want to
* Prevent duplicate tag
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* lua: fix behavior when split empty string
* test: lsp.util.apply_text_edits with an empty edit
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empty_dict() instead of {}
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