Problem: Text is not redrawn with 'relativenumber' when only the 'statuscolumn' is redrawn after inserted lines.
Solution: Force a full redraw if statuscolumn width changed.
Problem:
`vim.lsp.util.rename()` deletes the buffers that are affected by
renaming. This has undesireable side effects. For example, when renaming
a directory, all buffers under that directory are deleted and windows
displaying those buffers are closed. Also, buffer options may change
after renaming.
Solution:
Rename the buffers with :saveas.
An alternative approach is to record all the relevant states and restore
it after renaming, but that seems to be more complex. In fact, the older
version was attempting to restore the states but only partially and
incorrectly.
- Added `@inlinedoc` so single use Lua types can be inlined into the
functions docs. E.g.
```lua
--- @class myopts
--- @inlinedoc
---
--- Documentation for some field
--- @field somefield integer
--- @param opts myOpts
function foo(opts)
end
```
Will be rendered as
```
foo(opts)
Parameters:
- {opts} (table) Object with the fields:
- somefield (integer) Documentation
for some field
```
- Marked many classes with with `@nodoc` or `(private)`.
We can eventually introduce these when we want to.
Problem:
vim._watch.watchdirs has terrible performance.
Solution:
- On linux use fswatch as a watcher backend if available.
- Add File watcher section to health:vim.lsp. Warn if watchfunc is
libuv-poll.
Problem: Floats are arbitrarily positioned at 1 row above screen size.
Solution: Position at 1 row above 'cmdheight', only if window is hidden behind the message area.
Previously rename would unconditionally read the to-be-renamed file from the
disk and write it to the disk. This is redundant in some cases
If the file is not already loaded, it's not attached to lsp client, so nvim
doesn't need to care about this file.
If the file is loaded but has no change, it doesn't need to be written.
Problem: Some LSP servers return `textDocument/documentLink` responses
containing file URIs with line/column numbers in the fragment.
`vim.uri_to_fname` returns invalid file names for these URIs.
Solution: Remove the URI fragment from file URIs.
Problem:
The documentation flow (`gen_vimdoc.py`) has several issues:
- it's not very versatile
- depends on doxygen
- doesn't work well with Lua code as it requires an awkward filter script to convert it into pseudo-C.
- The intermediate XML files and filters makes it too much like a rube goldberg machine.
Solution:
Re-implement the flow using Lua, LPEG and treesitter.
- `gen_vimdoc.py` is now replaced with `gen_vimdoc.lua` and replicates a portion of the logic.
- `lua2dox.lua` is gone!
- No more XML files.
- Doxygen is now longer used and instead we now use:
- LPEG for comment parsing (see `scripts/luacats_grammar.lua` and `scripts/cdoc_grammar.lua`).
- LPEG for C parsing (see `scripts/cdoc_parser.lua`)
- Lua patterns for Lua parsing (see `scripts/luacats_parser.lua`).
- Treesitter for Markdown parsing (see `scripts/text_utils.lua`).
- The generated `runtime/doc/*.mpack` files have been removed.
- `scripts/gen_eval_files.lua` now instead uses `scripts/cdoc_parser.lua` directly.
- Text wrapping is implemented in `scripts/text_utils.lua` and appears to produce more consistent results (the main contributer to the diff of this change).
With "intermediate" flag, only using minimal timeout is too short and
may lead to failures.
Also remove the fallback timeout in screen:expect_unchanged(), as having
a different fallback timeout than screen:expect() is confusing.
Currently, highlight.on_yank() does buffer-local highlighting, this PR
makes it window scoped.
Also fix the problem that when yanking in a buffer, moving to another
buffer, and yanking before the original buffer highlight disappears, the
original buffer highlight won't disappear on timeout.
Query patterns can contain quantifiers (e.g. (foo)+ @bar), so a single
capture can map to multiple nodes. The iter_matches API can not handle
this situation because the match table incorrectly maps capture indices
to a single node instead of to an array of nodes.
The match table should be updated to map capture indices to an array of
nodes. However, this is a massively breaking change, so must be done
with a proper deprecation period.
`iter_matches`, `add_predicate` and `add_directive` must opt-in to the
correct behavior for backward compatibility. This is done with a new
"all" option. This option will become the default and removed after the
0.10 release.
Co-authored-by: Christian Clason <c.clason@uni-graz.at>
Co-authored-by: MDeiml <matthias@deiml.net>
Co-authored-by: Gregory Anders <greg@gpanders.com>
Problem: When the quickfix buffer has been modified an autocommand
may invalidate the undo stack (kawarimidoll)
Solution: When clearing the quickfix buffer, also wipe the undo stack
fixes: vim/vim#13905closes: vim/vim#13928f0d3d4a426
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: Visual highlight hard to read with 'termguicolors'
(Maxim Kim)
Solution: Set Visual GUI foreground to black (with background=light)
and lightgrey (with background=dark)
(Maxim Kim)
fixes: vim/vim#14024closes: vim/vim#1402534e4a05d02
Co-authored-by: Maxim Kim <habamax@gmail.com>
Previously the LSP-Client object contained some fields that are also
in the client config, but for a lot of other fields, the config was used
directly making the two objects vaguely entangled with either not having
a clear role.
Now the config object is treated purely as config (read-only) from the
client, and any fields the client needs from the config are now copied
in as additional fields.
This means:
- the config object is no longet normalised and is left as the user
provided it.
- the client only reads the config on creation of the client and all
other implementations now read the clients version of the fields.
In addition, internal support for multiple callbacks has been added to
the client so the client tracking logic (done in lua.lsp) can be done
more robustly instead of wrapping the user callbacks which may error.
and for return value of nlua_exec/nlua_call_ref, as this uses
the same family of functions.
NB: the handling of luaref:s is a bit of a mess.
add api_luarefs_free_XX functions as a stop-gap as refactoring
luarefs is a can of worms for another PR:s.
as a minor feature/bug-fix, nvim_buf_call and nvim_win_call now preserves
arbitrary return values.
Problem: Loading `vim.fs` via the `vim.loader` Lua package loader will
result in a stack overflow due to a cyclic dependency. This may happen
when the `vim.fs` module isn't byte-compiled, i.e. when `--luamod-dev`
is used (#27413).
Solution: `vim.loader` depends on `vim.fs`. Therefore `vim.fs` should
be loaded in advance.
Problem: upper-case of ß should be U+1E9E (CAPITAL LETTER SHARP S)
(fenuks)
Solution: Make gU, ~ and g~ convert the U+00DF LATIN SMALL LETTER SHARP S (ß)
to U+1E9E LATIN CAPITAL LETTER SHARP S (ẞ), update tests
(glepnir)
This is part of Unicode 5.1.0 from April 2008, so should be fairly safe
to use now and since 2017 is part of the German standard orthography,
according to Wikipedia:
https://en.wikipedia.org/wiki/Capital_%E1%BA%9E#cite_note-auto-12
There is however one exception: UnicodeData.txt for U+00DF
LATIN SMALL LETTER SHARP S does NOT define U+1E9E LATIN CAPITAL LETTER
SHARP S as its upper case version. Therefore, toupper() won't be able
to convert from lower sharp s to upper case sharp s (the other way
around however works, since U+00DF is considered the lower case
character of U+1E9E and therefore tolower() works correctly for the
upper case version).
fixes: vim/vim#5573closes: vim/vim#14018bd1232a1fa
Co-authored-by: glepnir <glephunter@gmail.com>
Problem: 'breakindentopt' "min" works incorrectly with 'signcolumn'.
Solution: Use win_col_off() and win_col_off2().
(zeertzjq)
closes: vim/vim#14014f0a9d65e0a
Problem: #25826 added a (duplicate) sign comparison function, which was
modified and strayed from the original in #27418.
Solution: Merge the two functions and add a display test that actually
tests for this order in addition to the legacy tests.
The dispatchers used by the RPC client should be defined in the client,
so they have been moved there. Due to this, it also made sense to move
all code related to client configuration and the creation of the RPC
client there too.
Now vim.lsp.start_client is significantly simplified and now mostly
contains logic for tracking open clients.
- Renamed client.new -> client.start
Problem:
Since 2448816956, the --startuptime report shows
two blocks of data. The TUI process and its embedded nvim process write to the
file concurrently, which may interleave the two startup sequences into the same
timeline.
Solution:
Report each process as a separate section in the same file.
1. Each process buffers the full report.
2. After startup is finished, the buffer is flushed (appended) to the file.
Fix#23036
Sample report:
--- Startup times for process: Primary/TUI ---
times in msec
clock self+sourced self: sourced script
clock elapsed: other lines
000.006 000.006: --- NVIM STARTING ---
000.428 000.422: event init
000.728 000.301: early init
...
005.880 000.713: init highlight
005.882 000.002: --- NVIM STARTED ---
--- Startup times for process: Embedded ---
times in msec
clock self+sourced self: sourced script
clock elapsed: other lines
000.006 000.006: --- NVIM STARTING ---
000.409 000.403: event init
000.557 000.148: early init
000.633 000.077: locale set
...
014.383 000.430: first screen update
014.387 000.003: --- NVIM STARTED ---
Problem: TextChanged not triggered for :norm! commands
(machakann, after v9.0.2031)
Solution: Only reset curbuf->b_last_changedtick if TextChangedI
was triggered in insert mode (and not blocked)
Note: for unknown reasons, the test fails on Windows (but seems to work
fine when running interactively)
fixes: vim/vim#13967closes: vim/vim#13984c9e79e5284
Cherry-pick test_autocmd.vim change from patch 8.2.4149.
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: Visual hl wrong when it ends before multibyte 'showbreak'.
(lacygoil)
Solution: Use vcol_sbr instead of adding n_extra.
(zeertzjq)
fixes: vim/vim#11272closes: vim/vim#13996df23d7f4bd
Bug doesn't apply to Nvim.
Problem:
`vim.lsp.diagnostic.on_diagnostic` accepts an undocumented severity_limit
option which is widely used.
Solution:
Deprecate it in favour of `{min = severity}` used in `vim.diagnostic`.
Since this is undocumented, the schedule for removal is accelerated to
0.11.
Problem: Redrawing can be improved when inserting/deleting lines with 'number'.
Solution: Only redraw the number column of lines below changed lines.
Add a test as this wasn't previously tested.
(zeertzjq)
closes: vim/vim#13985ae07ebc04b
Getting current channel info was kind of annoying via RPC. Two
functions had to be called:
1. `nvim_get_api_info` which returns `[channel_id, meta_data]`.
- This results in `channel_id = api.nvim_get_api_info()[0]`.
- Here the meta_data is sent but never used.
2. Finally call `nvim_get_chan_info(channel_id)`.
This commit reduces the need for `nvim_get_api_info` as passing 0
returns current channel info.
Implement api_keydict_to_dict as the complement to api_dict_to_keydict
Fix a conversion error when nvim_get_win_config gets called from lua,
where Float values "x" and "y" didn't get converted to lua numbers.
Problem:
When nvim_input is followed immediately by non-fast events on RPC, both
events and input are available after the polling done by the os_inchar()
in state_enter(), but state_enter() then chooses to process events even
if input is available, which is inconsistent with state_handle_k_event()
that stops processing events once input is available.
Solution:
Also check for available input after the os_inchar() in state_enter().
Problem: LineNrAbove and LineNrBelow background wrong on wrapped lines.
Solution: Update number column also for wrapped part of a line.
(zeertzjq)
closes: vim/vim#13974ebfd856cfd
Cherry-pick test_number.vim changes from patch 9.0.0626.
Problem: `tui->space_buf` may be smaller than the width of the TUI or widest
grid, causing an overflow when calling `tui_grid_clear` if `print_spaces` is
called from `clear_region` (clears the TUI's screen since #23428).
Solution: resize `space_buf` to be wide enough to fit the TUI or widest grid.
Didn't bother shrinking the allocation if the max widths decrease.
Problem: There is no test case for vim.lsp.tagfunc; so CI was unable to
catch the infinite loop bug (#27325).
Solution: Add test cases for vim.lsp.tagfunc().
Problem:
Processing non-fast events during SystemObj:wait() may cause two pieces
of code to interfere with each other, and is different from jobwait().
Solution:
Don't process non-fast events during SystemObj:wait().
Problem: Erroring when both {range} and {code} are supplied to
:lua is inconvenient and may break mappings.
Solution: Don't error, ignore {range} and execute {code} when both
are supplied.
Problem: Segfault with CompleteChanged autocommand
(markonm )
Solution: Test match->cp_prev for being NULL before accessing it
closes: vim/vim#13929fef6630166
Co-authored-by: Christian Brabandt <cb@256bit.org>
The "priority" field of extmarks can be used to set priorities of
extmarks which dictates which highlight group a range will actually have
when there are multiple extmarks applied. However, when multiple
extmarks have the same priority, the only way to enforce an actual
priority is through the order in which the extmarks are set.
It is not always possible or desirable to set extmarks in a specific
order, however, so we add a new "subpriority" field that explicitly
enforces the ordering of extmarks that have the same priority.
For now this will be used only to enforce priority of treesitter
highlights. A single node in a treesitter tree may match multiple
captures, in which case that node will have multiple extmarks set. The
order in which captures are returned from the treesitter API is not
_necessarily_ in the same order they are defined in a query file, so we
use the new subpriority field to force that ordering.
For now subpriorites are not documented and are not meant to be used by
external code, and it only applies to ephemeral extmarks. We indicate
the "private" nature of subpriorities by prefixing the field name with
an "_".
Problem:
- Navigation is not always symmetric: pressing Ctrl+o n times followed
by Ctrl+i n times does not always gets me back to where I started.
- Invalid buffers are not skipped by Ctrl+i/o, I have to press Ctrl+i/o
multiple times to get to the next/previous buffer.
Solution:
- Remove all entries of a buffer from the jump list when deleting it.
- Don't add a new entry to the jump list if the next buffer to be
displayed is already in the jump list.
Closes#25365
Summary: Separate the lint job (`make lintdoc`) to validate runtime/doc,
it is no longer as a part of functionaltest (help_spec).
Build (cmake) and CI:
- `make lintdoc`: validate vimdoc files and test-generate HTML docs.
CI will run this as a part of the "docs" workflow.
- `scripts/lintdoc.lua` is added as an entry point (executable script)
for validating vimdoc files.
scripts/gen_help_html.lua:
- Move the tests for validating docs and generating HTMLs from
`help_spec.lua` to `gen_help_html`. Added:
- `gen_help_html.run_validate()`.
- `gen_help_html.test_gen()`.
- Do not hard-code `help_dir` to `build/runtime/doc`, but resolve from
`$VIMRUNTIME`. Therefore, the `make lintdoc` job will check doc files
on `./runtime/doc`, not on `./build/runtime/doc`.
- Add type annotations for gen_help_html.
Problems:
1. The test case for querying truecolor support did not check which
capabilities were queried
2. The test case for querying truecolor support checked `&termguicolors`
in the Nvim test runner, not the child Nvim in the the embedded
terminal
3. The test case for querying truecolor support did not actually respond
to the XTGETTCAP requests. `'termguicolors'` is still enabled even
without responding to this query because libvterm understands and
responds to the DECRQSS request, but it is still good to respond to
the query explicitly instead of depending on hidden libvterm behavior
4. No test case exists at all for OSC 52
Solution:
Fix all of the problems listed above.
Problem: Things that temporarily change/restore curwin/buf (e.g:
win_execute, some autocmds) may break assumptions that
curwin/buf is the cmdwin when "cmdwin_type != 0", causing
issues.
Solution: Expose the cmdwin's real win/buf and check that instead. Also
try to ensure these variables are NULL if "cmdwin_type == 0",
allowing them to be used directly in most cases without
checking cmdwin_type. (Sean Dewar)
Reset and save `cmdwin_old_curwin` in a similar fashion.
Apply suitable changes for API functions and add Lua tests.
988f74311c
Problem: Marks moved by undo may be lost to "b_signcols.count".
Solution: Count signs for each undo object separately instead of
once for the entire undo.
Problem: Some core syntax highlight groups are cleared with intention to
always be shown without additional highlighting. This doesn't always
work as intended, especially with fallback mechanism of @-groups.
Example: `Statement`/`Keyword` group shown in help code blocks
(`@markup.raw`) is shown as bold (from `Statement`) cyan (from
`@markup.raw`) instead of bold grey.
Solution: Explicitly use normal grey foreground in syntax groups where
it was previously implicitly assumed.
Extmarks can contain URLs which can then be drawn in any supporting UI.
In the TUI, for example, URLs are "drawn" by emitting the OSC 8 control
sequence to the TTY. On terminals which support the OSC 8 sequence this
will create clickable hyperlinks.
URLs are treated as inline highlights in the decoration subsystem, so
are included in the `DecorSignHighlight` structure. However, unlike
other inline highlights they use allocated memory which must be freed,
so they set the `ext` flag in `DecorInline` so that their lifetimes are
managed along with other allocated memory like virtual text.
The decoration subsystem then adds the URLs as a new highlight
attribute. The highlight subsystem maintains a set of unique URLs to
avoid duplicating allocations for the same string. To attach a URL to an
existing highlight attribute we call `hl_add_url` which finds the URL in
the set (allocating and adding it if it does not exist) and sets the
`url` highlight attribute to the index of the URL in the set (using an
index helps keep the size of the `HlAttrs` struct small).
This has the potential to lead to an increase in highlight attributes
if a URL is used over a range that contains many different highlight
attributes, because now each existing attribute must be combined with
the URL. In practice, however, URLs typically span a range containing a
single highlight (e.g. link text in Markdown), so this is likely just a
pathological edge case.
When a new highlight attribute is defined with a URL it is copied to all
attached UIs with the `hl_attr_define` UI event. The TUI manages its own
set of URLs (just like the highlight subsystem) to minimize allocations.
The TUI keeps track of which URL is "active" for the cell it is
printing. If no URL is active and a cell containing a URL is printed,
the opening OSC 8 sequence is emitted and that URL becomes the actively
tracked URL. If the cursor is moved while in the middle of a URL span,
we emit the terminating OSC sequence to prevent the hyperlink from
spanning multiple lines.
This does not support nested hyperlinks, but that is a rare (and,
frankly, bizarre) use case. If a valid use case for nested hyperlinks
ever presents itself we can address that issue then.
Problem: :drop does not re-use empty buffer
(Rocco Mao)
Solution: Make :drop re-use an empty buffer
(Rocco Mao)
fixes: vim/vim#13851closes: vim/vim#13881f96dc8d07f
Co-authored-by: Rocco Mao <dapeng.mao@qq.com>
* use `Special` as default for `@markup.*`, especially `@markup.raw` and
`@markup.math` (`@markup` itself is never used)
* use `Structure` for `@markup.environment`
* highlight all of `@markup.link` as Underlined (otherwise concealed
links are invisible)
'foldtext' can be set to an empty string to disable and render the
line with:
- extmark highlight
- syntax highlighting
- search highlighting
- no line wrapping
- spelling
- conceal
- inline virtual text
- respects `fillchars:fold`
Currently normal virtual text is not displayed
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
Problem:
rbuffer_consumed assertion fails if Unpacker fails to parse msgpack,
because it doesn't consume bytes on errors
Solution:
Call rbuffer_consumed_compact only if Unpacker isn't closed
- Problem: One cannot easily write something like, for example:
`version_current >= {0, 10, 0}`; writing like
`not vim.version.lt(version_current, {0, 10, 0})` is verbose.
- Solution: add {`le`,`ge`} in addition to {`lt`,`gt`}.
- Also improve typing on the operator methods: allow `string` as well.
- Update the example in `vim.version.range()` docs: `ge` in place of
`gt` better matches the semantics of `range:has`.
Problem: Sharing queries with upstream and Helix is difficult due to
different capture names.
Solution: Define and document a new set of standard captures that
matches tree-sitter "standard captures" (where defined) and is closer to
Helix' Atom-style nested groups.
This is a breaking change for colorschemes that defined highlights based
on the old captures. On the other hand, the default colorscheme now
defines links for all standard captures (not just those used in bundled
queries), improving the out-of-the-box experience.
This distinction is important for correct dependency management, as the
nvim binary is used to create some runtime files. The nvim binary (and
the target to build it) is thus called `nvim_bin` and the target to
build all of nvim (binary+runtime) is called `nvim`.
When an embedded Nvim instance changes its current directory a "chdir"
UI event is emitted. Attached UIs can use this information however they
wish. In the TUI it is used to synchronize the cwd of the TUI process
with the cwd of the embedded Nvim process.
Problem:
On devel(nightly) versions, deprecation warnings for hard-deprecated
features are not being displayed. E.g.,
- to be removed in: 0.11
- hard-deprecation since 0.10
- soft-deprecation since 0.9
then 0.10-nightly (0.10.0-dev) versions as well as 0.10.0 (stable)
should display the deprecation warning message.
Solution:
Improve the code and logic on `vim.deprecate()`, and improve
test cases with mocked `vim.version()`.
Problem: Modifying a hidden buffer still interferes with prompt buffer
mode changes.
Solution: Save and restore b_prompt_insert.
(zeertzjq)
closes: vim/vim#13875
Modifying hidden buffer still interferes with prompt buffer mode changes
f267847017
Problem: too vague errors for 'listchars'/'fillchars'
Solution: Include the field name in error message.
(zeertzjq)
related: #27050closes: vim/vim#138776a8d2e1634
Co-authored-by: Cole Frankenhoff <cole.nhf@gmail.com>
Problem: Wrong "clear" argument passed to buf_signcols_count_range
when initializing "b_signcols.count" for the first time.
Solution: Pass kFalse so that the "nested" counter is not incorrectly
decremented.
Problem: Insert mode not stopped if an autocommand modifies a hidden
buffer while closing a prompt buffer.
Solution: Don't set b_prompt_insert if stop_insert_mode is already set.
(zeertzjq)
closes: vim/vim#1387296958366ad
Problem: The 'statuscolumn' is not redrawn on the wrapped part of a
line when moving the cursor with 'relativenumber' set.
Solution: Redraw the 'statuscolumn' for the entire line height in the
"col_rows" win_line() code path.
The motivation for this update is Issue #15365, where background=light
is not properly set for Nvim running from an Nvim :terminal. This can be
encountered when e.g., opening a terminal to make git commits, which
opens EDITOR=nvim in the nested terminal.
Under the implementation of this commit, the OSC response always
indicates a black or white foreground/background. While this may not
reflect the actual foreground/background color, it permits 'background'
to be retained for a nested Nvim instance running in the terminal
emulator. The behaviour matches Vim.
Problem: Some edge cases to the old (pre-#26406) and current "b_signcols"
structure result in an incorrectly sized "auto" 'signcolumn'.
Solution: * Implement a simpler 'signcolumn' validation strategy by immediately
counting the number of signs in a range upon sign insertion and
deletion. Decrease in performance here but there is a clear path
forward to decreasing this performance hit by moving signs to a
dedicated marktree, or by adding meta-data to the existing
marktree which may be queried more efficiently?
* Also replace "max_count" and keep track of the number of lines with
a certain number of signs. This makes it so that it is no longer
necessary to scan the entire buffer when the maximum number of signs
decreases. This likely makes the commit a net increase in performance.
* To ensure correctness we also have re-initialize the count for an
edited region that spans multiple lines. Such an edit may move the
signs within it. Thus we count and decrement before splicing the
marktree and count and increment after.
Problem: Current values of `StatusLine` and `StatusLineNC` are currently
designed to be visually distinctive while being not intrusive.
However, the compromise was more shifted towards "not intrusive".
After the feedback, statusline highlight groups should be designed to:
- Make current window clearly noticeable. Meaning `StatusLine` and
`StatusLineNC` should obviously differ.
- Make non-current windows clearly separable. Meaning `StatusLineNC`
and `Normal`/`NormalNC` should obviously differ.
Solution:
- Update `StatusLineNC` to have more visible background.
- Update `StatusLine` to be inverted variant of `StatusLineNC`.
- Update `WinBar` and `WinBarNC` to not link to `StatusLine` and
`StatusLineNC` because it makes two goals harder to achieve.
- Update `TabLine` to link to `StatusLineNC` instead of `StatusLine`
to not be very visually intrusive.
This commit implements a new TermRequest autocommand event and has Neovim
emit this event when children of terminal buffers emit an OSC or DCS sequence
libvterm does not handle.
The TermRequest autocommand event has additional data in the
v:termrequest variable.
Co-authored-by: Gregory Anders <greg@gpanders.com>
A bit big, but practically it was a lot simpler to change over all
fillchars and all listchars at once, to not need to maintain two
parallel implementations.
This is mostly an internal refactor, but it also removes an arbitrary
limitation: that 'fillchars' and 'listchars' values can only be
single-codepoint characters. Now any character which fits into a single
screen cell can be used.
Since execl() is a variadic function, it requries a NULL-terminal to
indicate the end of its argument list, c.f. exec(3)
> The first argument, by convention, should point to the filename
> associated with the file being executed. The list of arguments *must*
> be terminated by a null pointer
This fixes the failure seen on aarch64 and i386, due to garbage data
being considered part of the variadic arguments.
Problem:
Many decoration providers (treesitter injection highlighting, semantic
token highlighting, inlay hint) rely on the correctness of the `botline`
argument of `on_win` callback. However, `botline` can be smaller than
the actual line number of the last displayed line if some lines are
folded. In such cases, some decorations will be missing in the lines not
covered by `botline`.
Solution:
Validate `botline` when invoking `on_win`.
NOTE:
It seems that the old code was deliberately avoiding this presumably due
to performance reasons. However, I haven't experienced noticeable lag
after this change, and I believe the cost of botline computation would
be much smaller than the cost of decoration providers.
Problem:
Not all Lua code is checked by stylua. Automating code-style is an
important mechanism for reducing time spent on accidental
(non-essential) complexity.
Solution:
- Enable stylua for entire `test/` directory.
- Exclude these high-churn files until this issue is resolved: https://github.com/JohnnyMorganz/StyLua/issues/829
```
test/functional/ui/decorations_spec.lua | 3560 ++++++++++++++++++++++++++++++++++++----------------
test/functional/ui/float_spec.lua | 5826 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------------------------
test/functional/ui/multigrid_spec.lua | 1349 ++++++++++++++------
```
- Make surgical changes to these files (or add `stylua: ignore` in some
small scopes) to improve the result:
```
test/functional/vimscript/msgpack_functions_spec.lua | 1414 +++++++++++++++------
test/functional/api/buffer_spec.lua | 1389 +++++++++++----------
test/functional/api/vim_spec.lua | 2740 +++++++++++++++++++++++-----------------
```
- These "high churn" files are NOT excluded because the changes are
largely an improvement:
```
test/functional/plugin/lsp_spec.lua | 2198 ++++++++++++++++++---------------
test/functional/plugin/shada_spec.lua | 4078 +++++++++++++++++++++++++++++++++++-------------------------
test/functional/ui/cmdline_spec.lua | 1199 +++++++++++-------
test/functional/ui/popupmenu_spec.lua | 1267 +++++++++++--------
test/functional/ui/messages_spec.lua | 1643 +++++++++++++++---------
```
- TODO: how to check "all directories"? With `GLOB_DIRS *` and `/.deps/` (or
`.deps/`) in `.styluaignore`, Lua code in `.deps/` is still checked...
feat(diagnostic): add `vim.diagnostic.count()`
Problem: Getting diagnostic count based on the output of
`vim.diagnostic.get()` might become costly as number of diagnostic
entries grows. This is because it returns a copy of diagnostic cache
entries (so as to not allow users to change them in place).
Getting information about diagnostic count is frequently used in
statusline, so it is important to be as fast as reasonbly possible.
Solution: Add `vim.diagnostic.count()` which computes severity
counts without making copies.
Problem: `functional/vimscript/api_functions_spec` skips a test if the
runtime files are not generated, but this check was broken in a
refactor.
Solution: Since runtime files are now generated for all test targets, do
not skip this test.
There is no reason for this file to be in project root, which is crowded
as is. This also fits nicely part of the ongoing work towards gathering
as much of the documentation as possible into one place.
Problem: Visual selection isn't drawn with 'breakindent' when the line
doesn't fit in the window (Jaehwang Jung)
Solution: Adjust wlv->fromcol also for 'breakindent' (zeertzjq)
closes: vim/vim#13767closes: vim/vim#1376823627722d3
Problem: Default number column has incorrect width after 'statuscolumn'
is unset due to an error, but was also truncated.
Solution: Reverse 'statuscolumn' error and truncate return branches.
Problem: Unable to predict which byte-offset to place virtual text to
make it repeat visually in the wrapped part of a line.
Solution: Add a flag to nvim_buf_set_extmark() that causes virtual
text to repeat in wrapped lines.
As specified by MAINTAIN.md, features should be soft deprecated at first
(meaning no warnings) to give people a chance to adjust. The problem
with this approach is that deprecating a feature becomes harder than
usual as during the soft deprecation period you need to remember not to
issue a warning, and during the hard deprecation period you need to
remember to start issuing a warning.
This behavior is only enforced if the `plugin` parameter is `nil` as
plugins may not want this specific behavior.
Problem:
A region managed by an injected parser may shrink after re-running the
injection query. If the updated region goes out of the range to be
parsed, then the corresponding tree will remain outdated, possibly
retaining the nodes that shouldn't exist anymore. This results in
outdated highlights.
Solution:
Re-parse an invalid tree if its region intersects the range to be
parsed.
