Problem: Ext_messages chunks only contain the highlight attr id, which
is not very useful for vim.ui_attach() consumers.
Solotion: Add highlight group id to message chunks, which can easily be
used to highlight text in the TUI through nvim_buf_set_extmark():
hl_group = synIDattr(id, "name").
Problem: Highlight group id is not propagated to the end of the message call
stack, where ext_messages are emitted.
Solution: Refactor message functions to pass along highlight group id
instead of attr id.
Problem: Inccommand preview callback may flush inaccurate cmdline cursor position.
Solution: Ensure cursor is where it belongs when doing command preview.
Problem: Can receive dozens of <MouseMove> events for same cell position. #30965
Solution: Leverage check_multiclick() to detect if cell position is unchanged.
Problem:
When tmpdir is local. The returned values from tmpname may already
exist. This can cause problems for tests which pass `create=false` as
they may require the file to not exist yet.
Solution:
When creating tmp names, always remove it to ensure it doesn't exist,
and optionally open it if `create~=false`
Additionally refactor the tmpname code and flattrn some functions into
constants.
Also while debugging this issue. It was discovered that `exec_lua()`
doesn't report error messages properly. This has been fixed.
Problem: filetype: leo files are not recognized
Solution: detect '*.leo' files as leo filetype, include
a filetype plugin (Riley Bruins)
References:
https://github.com/ProvableHQ/leocloses: vim/vim#1598893f65a4ab8
Co-authored-by: Riley Bruins <ribru17@hotmail.com>
Problem: tests: still preferring python2 over python3
Solution: prefer Python 3 when picking a Python program in Vim tests,
by checking for the more specific python version first and
only when python3 not found, check for the python binary
(Yee Cheng Chin)
Most OSes have Python 3 mapped to `python3` instead of `python`. Vim
tests should prioritize using that instead of Python 2 in case that is
still installed on the host system.
closes: vim/vim#15986cef8ab2c75
Cherry-pick test changes from patch 8.2.{2824,4684}.
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
Problem:
There are three different ways of marking an option as hidden, `enable_if
= false`, `hidden = true` and `immutable = true`. These also have different
behaviors. Options hidden with `enable_if = false` can't have their value
fetched using Vim script or the API, but options hidden with `hidden = true` or
`immutable = true` can. On the other hand, options with `hidden = true` do not
error when trying to set their value, but options with `immutable = true` do.
Solution:
Remove `enable_if = false`, remove the `hidden` property for options, and use
`immutable = true` to mark an option as hidden instead. Also make hidden option
variable pointers always point to the default value, which allows fetching the
value of every hidden option using Vim script and the API. This does also mean
that trying to set a hidden option will now give an error instead of just being
ignored.
while the implementation is not tied to screen chars, it is a reasonable
expectation to support the same size. If nvim is able to display a
multibyte character, it will accept the same character as input,
including in normal mode commands like r{char}
Problem: :setglobal doesn't work properly for 'ffu' and 'tsrfu' when
the local value is set (after v9.1.0831)
Solution: Check os_flags instead of buffer option variable (zeertzjq).
closes: vim/vim#159806eda269600
Problem: :set doesn't work for 'cot' and 'bkc' after :setlocal.
Solution: clear the local flags when using :set (zeertzjq).
closes: vim/vim#1598146dcd84d24
Problem: 'findexpr' can't be used for lambads
(Justin Keyes)
Solution: Replace the findexpr option with the findfunc option
(Yegappan Lakshmanan)
related: vim/vim#15905closes: vim/vim#15976a13f3a4f5d
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Problem: using wrong highlight group for spaces for popupmenu
Solution: use original attribute instead of combined attributed
(glepnir)
closes: vim/vim#15978bc10be7a40
Co-authored-by: glepnir <glephunter@gmail.com>
Problem: filetype: sway files are not recognized
Solution: detect '*.sw' files as sway filetype, include
a filetype plugin (Riley Bruins)
References:
https://github.com/FuelLabs/sway.
Comments taken from their syntax documentation. File extension taken
from the same documentation/GitHub's own recognition of these file types
closes: vim/vim#1597384b5b1c660
Co-authored-by: Riley Bruins <ribru17@hotmail.com>
- Partition the handlers in vim.lsp.handlers as:
- client to server response handlers (RCS)
- server to client request handlers (RSC)
- server to client notification handlers (NSC)
Note use string indexes instead of protocol.methods for improved
typing in LuaLS (tip: use hover on RCS, RSC or NSC).
Problem: topline might be changed in diff mode unexpectedly
(Jaehwang Jung)
Solution: do not re-calculate topline, when using line() func
in diff mode.
fixes: vim/vim#15812closes: vim/vim#1595005a40e07c2
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: tests: Mac OS tests are too flaky
Solution: Increase max test timeout to 25 minutes,
allow up to 10 retries on Mac OS runners,
refactor runtest.vim (Milly).
closes: vim/vim#15940baab7c0865
Co-authored-by: Milly <milly.ca@gmail.com>
Co-authored-by: K.Takata <kentkt@csc.jp>
Problem: 'findexpr' completion doesn't set v:fname to cmdline argument.
Solution: Set v:fname to the cmdline argument as-is (zeertzjq).
closes: vim/vim#1593420e045f781
Problem: Selecting an item in the right-click menu when clicking to the
left/right of it is confusing, especially in a UI that doesn't
support 'mousemoveevent'.
Solution: Don't select an item when clicking to the left/right of the
right-click menu.
feat(diagnostics)!: sort underline with severity_sort
BREAKING CHANGE: underline will be applied with a higher value than `vim.hl.priorities.diagnostics`
* deprecate old signatures
* move to new str_byteindex/str_utfindex signature
* use single-underscore name (double-underscore is reserved for Lua itself)
Problem: We use `void *` for option default values, which is confusing and can cause problems with type-correctness. It also doesn't accomodate for multitype options. On top of that, it also leads to default boolean option values not behaving correctly on big endian systems.
Solution: Use `OptVal` for option default values.
BREAKING CHANGE:
- `:set {option}<` removes the local value for all global-local options instead of just string global-local options.
- `:setlocal {option}<` copies the global value to the local value for number and boolean global-local options instead of removing the local value.
Problem: mapset() may remove unrelated mapping whose {rhs} matches the
restored mapping's {lhs}.
Solution: only match by {lhs} when unmapping for mapset() (zeertzjq).
closes: vim/vim#15935fdf135a052
Problem: tests: no error check when setting global 'briopt'
Solution: also parse and check global 'briopt' value (Milly)
closes: vim/vim#15911b38700ac81
Co-authored-by: Milly <milly.ca@gmail.com>
Problem: tests: no error check when setting global 'cc'
Solution: also parse and check global 'cc' value (Milly)
closes: vim/vim#15914a441a3eaab
Co-authored-by: Milly <milly.ca@gmail.com>
Problem: tests: no error check when setting global 'isk'
Solution: also parse and check global 'isk' value (Milly)
closes: vim/vim#159155e7a6a4a10
Co-authored-by: Milly <milly.ca@gmail.com>
Problem: tests: no error check when setting global 'fdm' to empty value
Solution: Also check global 'fdm' value for being empty (Milly).
closes: vim/vim#15916142cad1f88
Co-authored-by: Milly <milly.ca@gmail.com>
PROBLEM:
There are several limitations to vim.str_byteindex, vim.str_utfindex:
1. They throw given out-of-range indexes. An invalid (often user/lsp-provided)
index doesn't feel exceptional and should be handled by the caller.
`:help dev-error-patterns` suggests that `retval, errmsg` is the preferred
way to handle this kind of failure.
2. They cannot accept an encoding. So LSP needs wrapper functions. #25272
3. The current signatures are not extensible.
* Calling: The function currently uses a fairly opaque boolean value to
indicate to identify the encoding.
* Returns: The fact it can throw requires wrapping in pcall.
4. The current name doesn't follow suggestions in `:h dev-naming` and I think
`get` would be suitable.
SOLUTION:
- Because these are performance-sensitive, don't introduce `opts`.
- Introduce an "overload" that accepts `encoding:string` and
`strict_indexing:bool` params.
```lua
local col = vim.str_utfindex(line, encoding, [index, [no_out_of_range]])
```
Support the old versions by dispatching on the type of argument 2, and
deprecate that form.
```lua
vim.str_utfindex(line) -- (utf-32 length, utf-16 length), deprecated
vim.str_utfindex(line, index) -- (utf-32 index, utf-16 index), deprecated
vim.str_utfindex(line, 'utf-16') -- utf-16 length
vim.str_utfindex(line, 'utf-16', index) -- utf-16 index
vim.str_utfindex(line, 'utf-16', math.huge) -- error: index out of range
vim.str_utfindex(line, 'utf-16', math.huge, false) -- utf-16 length
```
Problem: tests: minor issues in gen_opt_test.vim
Solution: fix restore value for 'undolevels', fix comment, fix
wrong cpo value, add equality test for global-local options on
switchback (Milly).
closes: vim/vim#15913231480f975
Cherry-pick gen_opt_test.vim change from patch 9.1.0807.
Co-authored-by: Milly <milly.ca@gmail.com>
These were imported from the v0.3.3 git tag
https://github.com/neovim/libvterm/tree/v0.3.3 and not the latest
commit. This is for compatibility reasons as the libvterm code was
imported from v0.3.3.
Problem: testing of options can be further improved
Solution: split the generated option test into test_options_all.vim,
add more test cases, save and restore values, fix use-after-free
closes: vim/vim#158946eca04e9f1
Co-authored-by: Milly <milly.ca@gmail.com>
Problem:
`vim.validate()` takes two forms when it only needs one.
Solution:
- Teach the fast form all the features of the spec form.
- Deprecate the spec form.
- General optimizations for both forms.
- Add a `message` argument which can be used alongside or in place
of the `optional` argument.
Problem:
- `vim.highlight` module does not follow `:help dev-name-common`, which
documents the name for "highlight" as "hl".
- Shorter names are usually preferred.
Solution:
Rename `vim.highlight` to `vim.hl`.
This is not a breaking change until 2.0 (or maybe never).
Problem: tests: tests may fail on Windows environment
Solution: use shellcmdflag=/D to skip executing autorun from
the registry (Milly)
closes: vim/vim#159004f5681dbdf
Cherry-pick Test_cursorhold_insert_with_timer_interrupt() change from
patch 8.2.1836.
Co-authored-by: Milly <milly.ca@gmail.com>
Problem: tests: Test_set_values() is not comprehensive enough
Solution: Add a lot more test cases (Milly)
closes: vim/vim#15892cc15bbcbc4
Co-authored-by: Milly <milly.ca@gmail.com>
vim-patch:8.2.4744: a terminal window can't use the bell
vim-patch:8.2.4745: using wrong flag for using bell in the terminal
BREAKING CHANGE: Bells from :terminal are now silent by default, unless
'belloff' option doesn't contain "term" or "all".
Problem: Insufficient test coverage for validation of option values.
Solution: Port Vim's gen_opt_test.vim and make it work with Nvim.
vim-patch:9.1.0760: tests: no error reported, if gen_opt_test.vim fails
vim-patch:9.1.0791: tests: errors in gen_opt_test.vim are not shown
Problem: tests: ':resize + 5' has invalid space after '+'
Solution: Correct the test (Milly)
closes: vim/vim#15884c0cba184f5
Co-authored-by: Milly <milly.ca@gmail.com>
Problem: tests: quickfix update test does not test location list
(after: v9.1.0.785)
Solution: update Test_quickfix_buffer_contents to test with location
lists (Yegappan Lakshmanan)
closes: vim/vim#158796a1deaf5ad
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Problem: cannot preserve error position when setting quickfix lists
Solution: Add the 'u' action for setqflist()/setloclist() and try
to keep the closes target position (Jeremy Fleischman)
fixes: vim/vim#15839closes: vim/vim#1584127fbf6e5e8
Co-authored-by: Jeremy Fleischman <jeremyfleischman@gmail.com>
Problem: tests: using wrong neomuttlog file name
Solution: use correct file name
related: vim/vim#158580c59c30271
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: Setting title while TUI buffer is almost full may cause the
end of a flush to be treated as a part of an OSC 2 or OSC 0
sequence, leading to problems like invisible cursor.
Solution: Make the whole sequence to set title a unibi_ext string.
Problem: filetype: lf config files are not recognized
Solution: detect lfrc files as lf filetype, include a syntax
script for lf files (Andis Spriņķis).
References:
- https://github.com/gokcehan/lfcloses: vim/vim#158590f146b7925
Co-authored-by: Andis Spriņķis <spr.andis@protonmail.com>
Now that #16425 is fixed, use Unicode again to reduce screen height.
Unfortunately composing chars still can't be used, as it turns out that
composing chars may be missing when sent separately from the base char
at the last char a screen line.
Problem: Simplify() does not remove slashes from "///path".
Solution: Reduce > 2 slashes to one. (closesvim/vim#6263)
fdcbe3c3fe
Omit Test_readdirex() change: changed again in patch 9.0.0323.
Co-authored-by: Bram Moolenaar <Bram@vim.org>
Problem: tests: not enough tests for setting options
Solution: Add more comprehensive tests to test_options (Milly).
closes: vim/vim#15856484facebe4
Restore behavior of &l:option for unset local boolean options that was
accidentally changed in #26429.
Co-authored-by: Milly <milly.ca@gmail.com>
Problem: filetype: Some upstream php files are not recognized
Solution: Detect more config files from the PHP source
distribution as filetype ini (nisbet-hubbard).
closes: vim/vim#15840367499c5c3
Co-authored-by: nisbet-hubbard <87453615+nisbet-hubbard@users.noreply.github.com>
Problem: test_strftime may fail because of missing TZ data
Solution: Use GMT offsets to validate timezone differences (James McCoy)
Some systems only provide timezones that follow the geographical region
naming (e.g. America/New_York) by default and require an additional
install for other names (like EST).
The GMT+<offset> format must always be honored, so use that to generate
distinct data for the test.
closes: vim/vim#15848ea997edc7a
Co-authored-by: James McCoy <jamessan@jamessan.com>
**Problem:** Tree-sitter 0.24.0 introduced a new symbol type to denote
supertype nodes (`TSSymbolTypeSupertype`). Now, `language.inspect()`
(and the query `omnifunc`) return supertype symbols, but with double
quotes around them.
**Solution:** Mark a symbol as "named" based on it *not* being an
anonymous node, rather than checking that it is a regular node (which a
supertype also is not).
**Problems:**
- `vim.treesitter.language.inspect()` returns duplicate
symbol names, sometimes up to 6 of one kind in the case of `markdown`
- The list-like `symbols` table can have holes and is thus not even a
valid msgpack table anyway, mentioned in a test
**Solution:** Return symbols as a map, rather than a list, where field
names are the names of the symbol. The boolean value associated with the
field encodes whether or not the symbol is named.
Note that anonymous nodes are surrounded with double quotes (`"`) to
prevent potential collisions with named counterparts that have the same
identifier.
This commit also marks `child_containing_descendant()` as deprecated
(per upstream's documentation), and uses `child_with_descendant()` in
its place. Minimum required tree-sitter version will now be `0.24`.
Problem: filetype: some Apache files are not recognized
Solution: Detect more config files from the Apache source
distribution as filetype apache (nisbet-hubbard)
closes: vim/vim#15810e58e9015cc
Co-authored-by: nisbet-hubbard <87453615+nisbet-hubbard@users.noreply.github.com>
Problem:
Using a single RPC request to child server isn't enough to prevent race
between nvim_paste and nvim_input.
Solution:
Ensure both child client and child server have processed pending events
by sending an empty DCS response to the child client and waiting for
TermResponse autocommand on the child server.
Problem: on `CompleteDone` cursor can jump to the end of line instead of
the end of the completed word.
Solution: remove only inserted word for snippet expansion instead of everything
until eol.
Fixes#30656
Co-authored-by: Mathias Fussenegger <f.mathias@zignar.net>
Co-authored-by: Justin M. Keyes <justinkz@gmail.com>
Problem: Currently completion attribute hl_group is combined with
all items, which is redundant and confusing with kind_hlgroup
Solution: Renamed to abbr_hlgroup and combine it only with the abbr item
(glepnir).
closes: vim/vim#158180fe17f8ffb
Co-authored-by: glepnir <glephunter@gmail.com>
Problem: current command completion is a bit limited
Solution: Add the shellcmdline completion type and getmdcomplpat()
function (Ruslan Russkikh).
closes: vim/vim#158230407d621bb
Co-authored-by: Ruslan Russkikh <dvrussk@yandex.ru>
Problem: A cmdlen == 0 condition is always true as ccline.cmdlen == 0
was already checked above (after v9.1.0766).
Solution: Remove the condition and the variable.
(zeertzjq)
closes: vim/vim#15830c9aa6e4f2a
Problem: No test for patches 6.2.418 and 7.3.489
Solution: Add a test. Fix some whitespace problems in test_mapping.vim.
Document the behavior (zeertzjq).
closes: vim/vim#158155df3cb2898
Problem: [security]: use-after-free when closing a buffer
Solution: When splitting the window and editing a new buffer,
check whether the newly to be edited buffer has been marked
for deletion and abort in this case
Github Advisory:
https://github.com/vim/vim/security/advisories/GHSA-rj48-v4mq-j4vg51b62387be
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: :cd completion fails on Windows with backslash in path
Solution: switch no_bslash argument to FALSE in file_pat_to_reg_pat()
Note: only fixes the problem on Windows. For Unix, we still need to
escape backslashes since those are taken as regex atoms (and could be
invalid regex atoms).
fixes: vim/vim#15643closes: vim/vim#158081a31c430bb
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem:
- Some servers like LuaLS add unwanted blank lines after multiline
`@param` description.
- List items do not wrap nicely.
Solution:
- When rendering the LSP doc hover, remove blank lines in each `@param`
or `@return`.
- But ensure exactly one empty line before each.
- Set 'breakindent'.
Problem: Cannot build against Ruby 33 dynamically
Solution: Ruby 33 removed transient heap, so do not use
rb_ary_transient anymore, NoMethodError format changed,
so update test for expected error message
(Isao Sato)
- ruby-3.3 removed transient heap for ruby/dyn
when +ruby/dyn with ruby-3.3 do command :ruby, E448 occur.
ruby-3.3 has no transient heap anymore, so disable rb_ary_transient etc.
$ LC_ALL=C VIMRUNTIME=runtime ./src/vim -u NONE -c 'ruby puts RUBY_VERSION'
"=> Error detected while processing command line:
"=> E448: Could not load library function rb_ary_detransient
"=> E266: Sorry, this command is disabled, the Ruby library could not be
loaded.
- ruby-3.3 changed NoMethodError format:
$ rvm 3.2.2, 3.3.0-rc1 do ruby -e 'begin; nil.name; rescue => e; puts "%s : %s"%[RUBY_VERSION, e.message]; end '
=> 3.2.2 : undefined method `name' for nil:NilClass
=> 3.3.0 : undefined method `name' for nil
so loose pattern in Test_ruby_Vim_buffer_get()
closes: vim/vim#13741443657b32b
Co-authored-by: Isao Sato <svardew@gmail.com>
Problem: screenpos() may return invalid position
after switching buffers (Greg Hurrell)
Solution: reset w_leftcol if wrapping has been set
after copying wrap option
fixes: vim/vim#15792closes: vim/vim#15803b065a10e24
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: Lua accessors for
- global, local, and special variables (`vim.{g,t,w,b,v}.*`), and
- options (`vim.{o,bo,wo,opt,opt_local,opt_global}.*`),
do not have command-line completion, unlike their vimscript counterparts
(e.g., `g:`, `b:`, `:set`, `:setlocal`, `:call <fn>`, etc.).
Completion for vimscript functions (`vim.fn.*`) is incomplete and does
not list all the available functions.
Solution: Implement completion for vimscript function, variable and
option accessors in `vim._expand_pat` through:
- `getcompletion()` for variable and vimscript function accessors, and
- `nvim_get_all_options_info()` for option accessors.
Note/Remark:
- Short names for options are yet to be implemented.
- Completions for accessors with handles (e.g. `vim.b[0]`, `vim.wo[0]`)
are also yet to be implemented, and are left as future work, which
involves some refactoring of options.
- For performance reasons, we may want to introduce caching for
completing options, but this is not considered at this time since the
number of the available options is not very big (only ~350) and Lua
completion for option accessors appears to be pretty fast.
- Can we have a more "general" framework for customizing completions?
In the future, we may want to improve the implementation by moving the
core logic for generating completion candidates to each accessor (or
its metatable) or through some central interface, rather than writing
all the accessor-specific completion implementations in a single
function: `vim._expand_pat`.
An implication of this current approach is that `NVIM_API_LEVEL` should be
bumped when a new Lua function is added.
TODO(future): add a lint check which requires `@since` on all new functions.
ref #25416
Some composite/compound types even as basic as `(string|number)[]` are
not currently supported by the luacats LPEG grammar used by gen_vimdoc.
It would be parsed & rendered as just `string|number`.
Changeset adds better support for these types.
Problem: quickfix list does not handle hardlinks well
Solution: store original file name with quickfix entry
(Austin Chang)
Quickfix list shows entries with duplicate name if the file is opened
with the path of hard links.
The major cause is that qflist assumed that the filename passed into
`qf_add_entry` matches the filename opened with the buffer.
This patch handles this case by introduce a `qf_fname` into `qfline_S`
structure. It stores the filename from `qf_add_entry` for each quickfix
line.
closes: vim/vim#156872982299699
Co-authored-by: Austin Chang <austin880625@gmail.com>
Ensure the screen is fully updated before blocking for input. This did
not always happen before, for example when setting `cursorline
scrolloff=9999`, which lead to jerky movement when using some GUI
applications.
Because of the duality of redraw_later, this can't be done in
command-line or when waiting for "Press ENTER". In many of those cases
the redraw is expected AFTER the key press, while normally it should
update the screen immediately. So, those special cases are excluded.
Problem: fixed order of items in insert-mode completion menu
Solution: Introduce the 'completeitemalign' option with default
value "abbr,kind,menu" (glepnir).
Adding an new option `completeitemalign` abbr is `cia` to custom
the complete-item order in popupmenu.
closes: vim/vim#14006closes: vim/vim#157606a89c94a9e
Problem:
The `_watch.watch()` strategy may fail if the given path does not exist:
…/vim/_watch.lua:101: ENOENT: no such file or directory
stack traceback:
[C]: in function 'assert'
…/vim/_watch.lua:101: in function <…/vim/_watch.lua:61>
[string "<nvim>"]:5: in main chunk
- `_watch.watch()` actively asserts any error returned by `handle:start()`.
- whereas `_watch.watchdirs()` just ignores the result of `root_handle:start()`.
Servers may send "client/registerCapability" with "workspace/didChangeWatchedFiles"
item(s) (`baseUri`) which do not actually exist on the filesystem:
https://github.com/neovim/neovim/issues/28058#issuecomment-2189929424
{
method = "client/registerCapability",
params = {
registrations = { {
method = "workspace/didChangeWatchedFiles",
registerOptions = {
watchers = { {
globPattern = {
baseUri = "file:///Users/does/not/exist",
pattern = "**/*.{ts,js,mts,mjs,cjs,cts,json,svelte}"
}
},
...
}
Solution:
- Remove the assert in `_watch.watch()`.
- Show a once-only message for both cases.
- More detailed logging is blocked until we have `nvim_log` / `vim.log`.
fix#28058
Problem: Wrong display when typing in diff mode with 'smoothscroll'.
Solution: Use adjust_plines_for_skipcol() (zeertzjq).
closes: vim/vim#1577647f8584a80
Problem:
Linematch used to use strchr to navigate a string, however strchr does
not supoprt embedded NULs.
Solution:
Use `mmfile_t` instead of `char *` in linematch and introduce `strnchr()`.
Also remove heap allocations from `matching_char_iwhite()`
Fixes: #30505
Problem: No clear way to check whether parsers are available for a given
language.
Solution: Make `language.add()` return `true` if a parser was
successfully added and `nil` otherwise. Use explicit `assert` instead of
relying on thrown errors.
Problem: filetype: bun and deno history files not recognized
Solution: detect '.bun_repl_history' and 'deno_history.txt' as
javascript filetype (Wu, Zhenyu)
closes: vim/vim#157618a2aea8a62
Co-authored-by: Wu, Zhenyu <wuzhenyu@ustc.edu>
Problem: Test_halfpage_longline() fails on large terminals
(lazypingu)
Solution: Use a window with known width (zeertzjq).
fixes: vim/vim#15755closes: vim/vim#15756fa117387ee
Problem:
Headings in :help do not stand out visually.
Solution:
Define a non-standard `@markup.heading.1.delimiter` group and
special-case it in `highlight_group.c`.
FUTURE:
This is a cheap workaround until we have #25718 which will enable:
- fully driven by `vimdoc/highlights.scm` instead of using highlight
tricks (`guibg=bg guifg=bg guisp=fg`)
- better support of "cterm" ('notermguicolors')
Problem: diff mode does not handle overlapping diffs correctly
Solution: correct the logic to handle overlapping blocks
(Yukihiro Nakadaira)
Vim merges overlapped diff blocks and it doesn't work expectedly
in some situation.
closes: vim/vim#1573506fe70c183
Co-authored-by: Yukihiro Nakadaira <yukihiro.nakadaira@gmail.com>
Problem:
checkhealth report sections are not visually separated.
Solution:
Highlight with "reverse".
TODO: migrate checkhealth filetype to use treesitter.
TODO: default :help should also highlight headings more boldy!
