| Commit message (Collapse) | Author | Age |
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Breaking change: `ts_node_child_containing_descendant()` was removed
Breaking change: tree-sitter 0.25 (HEAD) required
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We have changed too much to consider it a mere bundled dependency (such
as unicode handling in e3bfcf2fd4a4ebf00b104b082cfe83c8144a842d), and
can consider it our own at this point.
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The variables are not marked as advanced, thus they appear in e.g. `ccmake`.
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Problem:
gen_declarations.lua is complex and has duplicate logic with
c_grammar.lua
Solution:
Move all lpeg logic to c_grammar.lua and refactor gen_declarations.lua.
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Problem: Option metadata like list of valid values for an option and
option flags are not listed in the `options.lua` file and are instead
manually defined in C, which means option metadata is split between
several places.
Solution: Put metadata such as list of valid values for an option and
option flags in `options.lua`, and autogenerate the corresponding C
variables and enums.
Supersedes #28659
Co-authored-by: glepnir <glephunter@gmail.com>
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refactor(windows)!: only support UCRT, even for mingw
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The newer UCRT runtime has native support for UTF-8, including forcing
it as the active codepage even before `main()` is called. This means
the c runtime will properly convert windows WCHAR:s into UTF-8 bytes,
as early as the argv/argc params to `main()` . Whereas MSVCRT does not
support this reliably and required us to use `wmain()`.
Only MSVC supports using manifest files directly as source files.
The solution for other Windows toolchains is to use a .rc file.
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Problem:
The way option scopes currently work is inflexible and does not allow for nested
option scopes or easily finding the value of an option at any arbitrary scope
without having to do long handwritten switch-case statements like in
`get_varp()`. `.indir` is also confusing and redundant since option indices for
each scope can be autogenerated.
Solution:
Expand option scopes in such a way that an option can support any amount of
scopes using a set of scope flags, similarly to how it's already done for option
types. Also make options contain information about its index at each scope it
supports. This allows for massively simplifying `get_varp()` and
`get_varp_scope()` in the future by just using a struct for options at each
scope. This would be done by creating a table that stores the offset of an
option's variable at a scope by using the option's index at that scope as a key.
This PR also autogenerates enums for option indices at each scope to remove the
need for `.indir` entirely, and also to allow easily iterating over options all
options that support any scope.
Ref: #29314
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This is needed specifically for the second signature of
add_custom_command, which appends an operation to an existing target.
This will prevent the cmake warning CMP0175.
Reference: https://cmake.org/cmake/help/latest/policy/CMP0175.html
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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`.
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Also bump clang to version 20.
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Co-authored-by: Christian Clason <c.clason@uni-graz.at>
Co-authored-by: Riley Bruins <ribru17@hotmail.com>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
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Problem:
- "process" is often used as a verb (`multiqueue_process_events`), which
is ambiguous for cases where it's used as a topic.
- The documented naming convention for processes is "proc".
- `:help dev-name-common`
- Shorter is better, when it doesn't harm readability or
discoverability.
Solution:
Rename "process" => "proc" in all C symbols and module names.
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Termkey is abandoned and it's now our code, so there's no reason not to
treat it as such. An alternative approach could be to have a proper repo
that we maintain such as with unibilium, although with this approach we
can make a few assumptions that will allow us to remove more code.
Also eliminate duplicate code from both termkey and libvterm.
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This commit intentionally aims at preserving existing behavior as much
as possible while replacing our build step to convert unicode data
files into binary tables, which corresponding lookups in utf8proc.
Actual improvements in behavior will be a followup.
The only change in behavior is that 'emoji' option will turn some
more codepoints into double with. Nvim used the "Emoji" and
"Emoji_Presentation" properties to define emojis, while utf8proc
only exposes the Extended_Pictographic property from the emoji table.
This is a superset of the previous emoji properties. As only
codepoints above 0x1f000 are affected by the 'emoji' option, this means
that the following chars are now treated as double-width, instead of
single-width like in previous nvim versions:
๐ ๐ ๐ ๐ ๐
๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ก ๐ข ๐ฃ ๐ค
๐ฅ ๐ฆ ๐ง ๐จ ๐ฉ ๐ช ๐ซ ๐ฐ ๐ฑ ๐ฒ ๐ณ ๐ด ๐ต ๐ถ ๐ท ๐ธ ๐น ๐บ ๐ป ๐ผ ๐ฝ ๐พ ๐ฟ ๐ ๐ ๐ ๐ ๐ ๐
๐ ๐ ๐ ๐ ๐ ๐ ๐
๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ก ๐ข ๐ฃ ๐ค ๐ฅ ๐ฆ ๐ง ๐จ ๐ฉ ๐ช ๐ซ ๐ฌ ๐ญ ๐ฎ ๐ฏ ๐ฐ
๐ฑ ๐ฒ ๐ณ ๐ด ๐ต ๐ถ ๐ท ๐ธ ๐น ๐บ ๐ป ๐ผ ๐ฝ ๐พ ๐ฟ ๐ ๐ ๐ ๐ ๐ ๐
๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐
๐ก ๐ข ๐ฃ ๐ค ๐ฅ ๐ฆ ๐ง ๐จ ๐ฉ ๐ช ๐ซ ๐ฌ ๐ญ ๐ฎ ๐ฑ ๐ฒ ๐ณ ๐ด ๐ต ๐ถ ๐ท ๐ธ ๐น ๐บ ๐ป ๐ผ ๐ฝ ๐พ ๐ฟ ๐ ๐ ๐ ๐ ๐
๐ ๐
๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ก ๐ข ๐ฃ ๐ค ๐ฅ ๐ฆ ๐ง ๐จ ๐ฉ ๐ช ๐ซ ๐ฌ ๐ญ
๐ฎ ๐ฏ ๐ฐ ๐ฑ ๐ฒ ๐ณ ๐ด ๐ต ๐ ๐ ๐ ๐ฏ ๐
ฌ ๐
ญ ๐
ฎ ๐
ฏ ๐ญ ๐ข ๐ฃ ๐ ๐ ๐ ๐ ๐ ๐ฑ ๐ฒ ๐ถ ๐พ ๐ ๐ ๐ ๐ ๐จ ๐ฉ ๐ช ๐ซ
๐ฌ ๐ญ ๐ฎ ๐ฑ ๐ฒ ๐ป ๐ผ ๐ฝ ๐พ ๐ฟ ๐ ๐ ๐ ๐ ๐ ๐
๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ก
๐ข ๐ฃ ๐ฆ ๐ง ๐ฉ ๐ช ๐ซ ๐ฌ ๐ญ ๐ฎ ๐ฏ ๐ฐ ๐ณ ๐ด ๐ต ๐ถ ๐ท ๐ธ ๐น ๐บ ๐ป ๐ฝ ๐พ ๐ฟ ๐ ๐ ๐
๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐
๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐ข ๐ค ๐ฅ ๐ฆ ๐ง ๐ฉ ๐ช ๐ซ ๐ฌ ๐ญ ๐ฎ ๐ฐ ๐ฑ ๐ฒ ๐ด ๐ต ๐ถ ๐ท ๐ธ ๐น ๐ ๐ ๐ ๐
๐ ๐ ๐ ๐ฆ ๐ง ๐จ ๐ช ๐ฑ ๐ฒ ๐ด ๐ต ๐ถ ๐ป ๐ผ ๐ฝ ๐พ ๐ฟ ๐ ๐ ๐ ๐ ๐ ๐ขฐ ๐ขฑ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ
๐จ ๐จ ๐จ ๐จ ๐จ ๐จ
๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จ ๐จก ๐จข ๐จฃ ๐จค ๐จฅ ๐จฆ ๐จง ๐จจ ๐จฉ ๐จช ๐จซ ๐จฌ ๐จญ ๐จฎ ๐จฏ
๐จฐ ๐จฑ ๐จฒ ๐จณ ๐จด ๐จต ๐จถ ๐จท ๐จธ ๐จน ๐จบ ๐จป ๐จผ ๐จฝ ๐จพ ๐จฟ ๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ
๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ ๐ฉ
๐ฉ ๐ฉก ๐ฉข ๐ฉฃ ๐ฉค ๐ฉฅ ๐ฉฆ ๐ฉง ๐ฉจ ๐ฉฉ ๐ฉช ๐ฉซ ๐ฉฌ ๐ฉญ
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Problem: Installing treesitter parser is hard (harder than
climbing to heaven).
Solution: Add optional support for wasm parsers with `wasmtime`.
Notes:
* Needs to be enabled by setting `ENABLE_WASMTIME` for tree-sitter and
Neovim. Build with
`make CMAKE_EXTRA_FLAGS=-DENABLE_WASMTIME=ON
DEPS_CMAKE_FLAGS=-DENABLE_WASMTIME=ON`
* Adds optional Rust (obviously) and C11 dependencies.
* Wasmtime comes with a lot of features that can negatively affect
Neovim performance due to library and symbol table size. Make sure to
build with minimal features and full LTO.
* To reduce re-compilation times, install `sccache` and build with
`RUSTC_WRAPPER=<path/to/sccache> make ...`
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Problem: Adding support for modern Nvim features (reflow, OSC 8, full
utf8/emoji support) requires coupling libvterm to Nvim internals
(e.g., utf8proc).
Solution: Vendor libvterm at v0.3.3.
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refactor(shada): rework msgpack decoding without msgpack-c
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Since #29315 we are also preprocessing header files in order to find
functions which need prototype declarations. gcc emits a spurious
"warning: #pragma once in main file" even when when you are just
using `gcc -E` which causes a bit of noise in compiler output.
As a workaround, surpress all warnings for this step, this should be pretty
much harmless as we will still get preprocessor warnings when doing
actual compilation `gcc -c` later.
reference: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89808
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And also check in .c files, as the attributes may be silently missing
there as well.
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Before this change, "static inline" functions in headers needed to have
their function attributes specified in a completely different way. The
prototype had to be duplicated, and REAL_FATTR_ had to be used instead
of the public FUNC_ATTR_ names.
TODO: need a check that a "header.h.inline.generated.h" file is not
forgotten when the first "static inline" function with attributes
is added to a header (they would just be silently missing).
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Problem:
zig cc implicitly defines NDEBUG with -O2. This breaks debug builds
which does not include -O2 or NDEBUG.
Solution:
Do not add -O2 when generating header files.
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Problem: Apple Clang 16 comes with a new deduplication algorithm that is
enabled by default in release builds (https://developer.apple.com/documentation/xcode-release-notes/xcode-16-release-notes#New-Features-in-Xcode-16-Beta) which breaks the built
nvim binary (locks and spins at 100% CPU).
Solution: Disable deduplication on macOS. Tested on Clang 15 as well and
seems to make no difference to binary size anyway.
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Problem: on windows, the neovim executable (and thus the filetypes
associated to open with neovim) has no embedded icon
Solution: create a windows resource file pointing to the icon, and
add it to the nvim binary target
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utf8proc contains all the data which is currently in
unicode_tables.generated.h internally, but in quite a different format.
Ideally unicode_tables.generated.h should be removed as well so we rely
solely on utf8proc. We want to avoid a situation where the possibility
of unicode mismatch occurs, e.g a distro using both unicode 12 and
unicode 13.
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Problem: `has-ancestor?` is O(nยฒ) for the depth of the tree since it iterates over each of the node's ancestors (bottom-up), and each ancestor takes O(n) time.
This happens because tree-sitter's nodes don't store their parent nodes, and the tree is searched (top-down) each time a new parent is requested.
Solution: Make use of new `ts_node_child_containing_descendant()` in tree-sitter v0.22.6 (which is now the minimum required version) to rewrite the `has-ancestor?` predicate in C to become O(n).
For a sample file, decreases the time taken by `has-ancestor?` from 360ms to 6ms.
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There's no "rule" or bad practice or whatever that says we cannot
generate c files. it is is just that we have ~20 generated headers
and ~2 generated sources and there is nothing in these two generated
source files which sets them aparts. Lua bindings are not different from
rpc bindings, and pathdef is not different from versiondef.
So to simplify build logic and ease the future port to build.zig,
streamline the build to only have generated headers, no direct generated
.c files.
Also "nlua_add_api_functions" had its prototype duplicated twice which
defeated the point of having mandatory prototypes (one source of truth).
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These same checks are already checked by the clang-analyzer job, so this
duplication is not necessary.
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After #25574, the value of NVIM_API_PRERELEASE can affect docs, so docs
need to be regenerated after changing NVIM_API_PRERELEASE.
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It's a combination of add_custom_target and add_custom_command that does
what most users probably expect should happen.
This also fixes `make clean` removing files tracked by git.
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Since many of the targets have common include paths, `gen_cflags`
accumulates a lot of duplicate flags.
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`get_target_property(<var> ...)` sets `<var>` to `<var>-NOTFOUND` if the
property doesn't exist for the given target. Detect this situation to
avoid adding various `-Dprop-NOTFOUND` and `-Iprop-NOTFOUND` to the
command-line when generating the headers.
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Then we can just load metadata in C as a single msgpack blob. Which also
can be used directly as binarly data, instead of first unpacking all the
functions and ui_events metadata to immediately pack it again, which was
a bit of a silly walk (and one extra usecase of `msgpack_rpc_from_object`
which will get yak shaved in the next PR)
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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).
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GCC seems chronically incapable of producing correct and relevant
conversion warnings, and will therefore need to be silenced.
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- Consistently use the variable CMAKE_BUILD_TYPE to select build type.
- Remove broken `doc_html` target.
- Remove swap files created by oldtest when cleaning.
- Only rerun `lintdoc` if any documentation files has changed.
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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.
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- remove "ran-" prefix from touch files as it's redundant since the
they're already in the directory named `touches`.
- Include `contrib` when formatting with `make formatlua`.
- Use TARGET_FILE generator expression instead of assuming the
executable location.
- reuse logic that determines whether to use lua or luajit.
- add translations to the `nvim` target.
Makefile improvements:
- rename variable `CMAKE_PRG` to `CMAKE` to make it more consistent with
the builtin `MAKE` variable.
- stop propagating flags to generator. Users should use cmake for
non-standard use cases.
- remove `+` prefix from targets. If the user for whatever reason wants
to dry-run a target then they should be able to.
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cmake -E copy_directory behaves differently depending on if the
directory in question exists or not. Always create it to ensure it
behaves consistently.
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Cmake's `install()` functions like rsync where a trailing slash changes
whether the directory or its contents will be copies.
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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`.
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The conversion warnings from GCC versions 10 and less give too many
false positives and should be disabled.
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- Add section `VIM.LPEG` and `VIM.RE` to docs/lua.txt.
- Add `_meta/re.lua` which adds luadoc and type annotations, for the
vendored `vim.re` package.
- Fix minor style issues on `_meta/lpeg.lua` luadoc for better vimdocs
generation.
- Fix a bug on `gen_vimdoc` where non-helptags in verbatim code blocks
were parsed as helptags, affecting code examples on `vim.lpeg.Cf`,
etc.
- Also move the `vim.regex` section below so that it can be located
closer to `vim.lpeg` and `vim.re`.
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