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* fix(iter): make pipeline termination conditions consistent (#24614)Gregory Anders2023-08-09
| | | | | | | | If an iterator pipeline stage returns nil as its first return value, the other return values are ignored and it is treated as if that stage returned only nil (the semantics of returning nil are different between different stages). This is consistent with how for loops work in Lua more generally, where the for loop breaks when the first return value from the function iterator is nil (see :h for-in for details).
* fix(api): revert unintended change of optional bool paramsbfredl2023-08-09
| | | | | | | | | | Currently (as of nvim 0.9), the behavior of boolean params in vim.api lua wrappers is inconsistent for optional parameters (part of an `opts` dict) compared to positional parameters. This was inadvertently changed in #24524 . While cleaning up this inconsistency is something we might want eventually, it needs to be discussed separately and the impact of existing code considered.
* fix(treesitter): make sure injections don't return empty ranges (#24595)Lewis Russell2023-08-07
| | | | | | | | | | | | | | | | | | | | When an injection has not set include children, make sure not to add the injection if no ranges are determined. This could happen when there is an injection with a child that has the same range as itself. e.g. consider this Makefile snippet ```make foo: $(VAR) ``` Line 2 has an injection for bash and a make variable reference. If include-children isn't set (default), then there is no range on line 2 to inject since the variable reference needs to be excluded. This caused the language tree to return an empty range, which the parser now interprets to mean the full buffer. This caused makefiles to have completely broken highlighting.
* Merge pull request #24524 from bfredl/typed_keysbfredl2023-08-07
|\ | | | | refactor(api): use typed keysets
| * test(api): update tests to new error messagesbfredl2023-08-07
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| * refactor(api): use typed keysetsbfredl2023-08-07
| | | | | | | | | | Initially this is just for geting rid of boilerplate, but eventually the types could get exposed as metadata
* | fix(inccommand): don't set an invalid 'undolevels' value (#24575)zeertzjq2023-08-05
|/ | | | | | | Problem: Cannot break undo by setting 'undolevels' to itself in 'inccommand' preview callback. Solution: Don't set an invalid 'undolevels' value. Co-authored-by: Michael Henry <drmikehenry@drmikehenry.com>
* fix(lsp): do not assume client capability exists in watchfiles check (#24550)Sean Dewar2023-08-04
| | | | | | | | | | | | | | | | | | | | | PR #23689 assumes `client.config.capabilities.workspace.didChangeWatchedFiles` exists when checking `dynamicRegistration`, but thats's true only if it was passed to `vim.lsp.start{_client}`. This caused #23806 (still an issue in v0.9.1; needs manual backport), but #23681 fixed it by defaulting `config.capabilities` to `make_client_capabilities` if not passed to `vim.lsp.start{_client}`. However, the bug resurfaces on HEAD if you provide a non-nil `capabilities` to `vim.lsp.start{_client}` with missing fields (e.g: not made via `make_client_capabilities`). From what I see, the spec says such missing fields should be interpreted as an absence of the capability (including those indicated by missing sub-fields): https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#clientCapabilities Also, suggest `vim.empty_dict()` for an empty dict in `:h vim.lsp.start_client()` (`{[vim.type_idx]=vim.types.dictionary}` no longer works anyway, probably since the cjson switch).
* test(options/defaults_spec): fix NVIM_APPNAME test flakiness (#24553)zeertzjq2023-08-04
| | | Also avoid leaving directories behind.
* fix(terminal): forward horizontal mouse scrolling (#24552)zeertzjq2023-08-04
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* fix(terminal): include modifiers when forwarding mouse (#24549)zeertzjq2023-08-04
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* fix(loader): cache path ambiguity #24491Tyler Miller2023-08-01
| | | | | | | | | | | Problem: cache paths are derived by replacing each reserved/filesystem- path-sensitive char with a `%` char in the original path. With this method, two different files at two different paths (each containing `%` chars) can erroneously resolve to the very same cache path in certain edge-cases. Solution: derive cache paths by url-encoding the original (path) instead using `vim.uri_encode()` with `"rfc2396"`. Increment `Loader.VERSION` to denote this change.
* fix(inccommand): don't save information of a buffer twice (#24501)zeertzjq2023-07-28
| | | | | Problem: 'inccommand' doesn't restore 'undolevels' properly for a buffer shown in multiple windows. Solution: Don't save information of a buffer twice.
* build(deps): bump tree-sitter-c to v0.20.4 (#24495)Christian Clason2023-07-27
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* fix(window): prevent win_size_restore from changing cmdheightSean Dewar2023-07-26
| | | | | | | | | | | | | | | | | | | | | Currently it only skips if `Rows` changed, but it's possible for the height of the usable area for windows to change (e.g: via `&ch`, `&stal` or `&ls`), which can cause the value of `&cmdheight` to change when the sizes are restored. This is a Vim bug, so I've submitted a PR there too. No telling when it'll be merged though, given the current lack of activity there. `ROWS_AVAIL` is convenient here, but also subtracts the `global_stl_height()`. Not ideal, as we also care about the height of the last statusline for other values of `&ls`. Meh. Introduce `last_stl_height` for getting the height of the last statusline and use it in `win_size_save/restore` and `last_status` (means `last_status_rec`'s `statusline` argument will now be true if `&ls` is 3, but that does not change the behaviour). Also corrects the logic in `comp_col` to not assume there's a last statusline if `&ls` is 1 and the last window is floating.
* feat(api): allow win_hide to close cmdwin or non-previous windowsSean Dewar2023-07-26
| | | | | | | This aligns its behaviour better with `nvim_win_close`. Note that `:hide` is actually incapable of closing the cmdwin, unlike `:close` and `:quit`, so this is a bit of a difference in behaviour.
* feat(api): allow win_close in cmdwin to close wins except previousSean Dewar2023-07-26
| | | | | | | | | | | Disallow closing the previous window from `nvim_win_close`, as this will cause issues. Again, no telling how safe this is. It also requires exposing old_curwin. :/ Also note that it's possible for the `&cmdheight` to change if, for example, there are 2 tabpages and `nvim_win_close` is used to close the last window in the other tabpage while `&stal` is 1. This is addressed in a later commit.
* feat(api): allow open_win/win_set_buf in the cmdwin in some casesSean Dewar2023-07-26
| | | | | | | | | | | | | | | | | | | | | | Problem: As discussed on Matrix, there was some interest in having `nvim_open_win` again be able to open floats in the cmdwin (e.g: displaying a hover doc related to what's in the cmdwin). After #23228, this was disallowed. Solution: Allow `nvim_open_win` in the cmdwin as long as `!enter` and `buffer != curbuf` (the former can cause all sorts of issues, and the latter can crash Nvim after closing cmdwin). Also allow `nvim_win_set_buf` in a similar fashion. Note that we're not *entirely* sure if this is 100% safe (cmdwin is a global-state-using-main-loop-calling beast), but this seems to work OK..? Also: - Check the buffer argument of `nvim_open_win` earlier, and abort if it's invalid (it used to still open a window in this case). - Untranslate `e_cmdwin` errors in the API (other errors in the API are not translated: although not detailed in the API contract yet, errors are supposed to be stable).
* test(inccommand): add a test for #20248 (#24489)zeertzjq2023-07-26
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* fix(inccommand): restrict cmdpreview undo calls (#24289)Alexandre Teoi2023-07-26
| | | | | | | | | | | | | | | Problem: The cmdpreview saved undo nodes on cmdpreview_prepare() from ex_getln.c may become invalid (free) if the preview function makes undo operations, causing heap-use-after-free errors. Solution: Save the buffer undo list on cmdpreview_prepare)_ and start a new empty one. On cmdpreview_restore_state(), undo all the entries in the new undo list and restore the original one. With this approach, the preview function will be allowed to undo only its own changes. Fix #20036 Fix #20248
* fix(lsp): SignatureHelp docstring is not escaped #16702Christoph Hasse2023-07-25
| | | | | | | | | | | | | Problem: Nvim LSP client always treats signature.documentation as markdown, even if the server returns a plain string. Per https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#signatureInformation in a SignatureInformation response, the documentation field can be either "string" or "MarkupContent". Solution: If signature.documentation is a string, treat it as "plaintext". Closes #16563
* test(core/startup_spec): use retry() instead of jobwait() (#24481)zeertzjq2023-07-25
| | | This should work on Windows.
* fix(startup): make recovery mode work without --headless (#24477)zeertzjq2023-07-25
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* fix(mouse): drag vsep of window with 'statuscolumn' (#24462)zeertzjq2023-07-24
| | | | | | Problem: Cannot drag a vertical separator to the right of a window whose 'statuscolumn' is wider than itself. Solution: Never treat a click on a vertical separator as a click on 'statuscolumn'.
* fix(statuscolumn): don't update clicks if current width is 0 (#24459)zeertzjq2023-07-24
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* fix(highlight): make CurSearch work properly with 'winhl' (#24448)zeertzjq2023-07-23
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* test: reduce flakiness (#24443)zeertzjq2023-07-23
| | | | | | | Avoid consecutive RPC requests involving :startinsert or :stopinsert, because consecutive RPC requests may be processed together, before the :startinsert or :stopinsert takes effect. Also change some feed_command() to command() to make tests faster.
* test: fix VimResume test flakiness (#24438)zeertzjq2023-07-23
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* test: check that TextChangedT cannot delete terminal buffer (#24437)zeertzjq2023-07-23
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* test: check real cursor position in Terminal mode (#24436)zeertzjq2023-07-23
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* fix(events): trigger VimResume on next UI request (#24426)zeertzjq2023-07-23
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* fix(api/options): validate buf and winLewis Russell2023-07-22
| | | Fixes #24398
* fix(terminal): send Shift-Home Shift-End Ctrl-Home Ctrl-End (#24418)zeertzjq2023-07-22
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* test(vim.ui.open): mock failure on WindowsJustin M. Keyes2023-07-21
| | | | | | | | | Problem: On Windows, `rundll32` exits zero (success) even when given a non-existent file. Solution: Mock vim.system() on Windows to force a "failure" case.
* docs: also change "vimL" and "viml" to "Vimscript" (#24414)zeertzjq2023-07-21
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* fix(folds): update folds in Insert mode with fdm=indent (#24402)Brandon Simmons2023-07-21
| | | | | | | | | | | Previously, when using foldmethod=indent, inserting an unindented line would inadvertently open closed folds below it. As a performance improvement, folds were only updated once, across all lines, after Insert mode was exited. Now, the performance improvement is no longer being used when foldmethod=indent, so folds are updated multiple times during Insert mode, but only across the lines that are changing, which preserves the folds (and their open/close states) instead of recreating them.
* feat(lsp): implement textDocument/diagnostic (#24128)Chris AtLee2023-07-20
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* feat(decoration_provider): log errors as error messagesThomas Vigouroux2023-07-19
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* test(startup_spec): add a test for #18315 (#24391)zeertzjq2023-07-19
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* fix(fs.lua): normalize slash truncation (#23753)Mike2023-07-18
| | | Preserve last slash in windows' root drive directories
* feat(lsp)!: rename vim.lsp.get_active_clients to get_clients (#24113)Mathias Fußenegger2023-07-17
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* fix(terminal): don't send unknown special keys to terminal (#24378)zeertzjq2023-07-17
| | | | Special keys are negative integers, so sending them to terminal leads to strange behavior.
* feat(options)!: remove compatible behaviours for vim 5.0 and earlierLewis Russell2023-07-17
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* test(fs): vim.loop was renamed to vim.uv (#24376)kylo2522023-07-17
| | | test(fs): vim.loop has been replaced with vim.uv
* fix(inccommand): block errors when parsing command line again (#24374)zeertzjq2023-07-17
| | | Revert the change to ex_getln.c from a741c7fd0465c949a0016fcbee5f4526b65f8c02
* test(fs): get tmpdir robustly #23021kylo2522023-07-16
| | | | | | | | Problem: helpers.tmpname() may create a local file, depending on circumstances. Solution: Only use helpers.tmpname() for its parent directory (the "temp root"). Use fs_mkdtemp() to actually get a unique name.
* fix(lsp): markdown code fence should allow space before info string #24364Mike2023-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Bash language server returns "hover" markdown content that starts with a code fence and info string of `man` preceded by whitespace, which Nvim does not render properly. See https://github.com/bash-lsp/bash-language-server/blob/0ee73c53cebdc18311d4a4ad9367185ea4d98a03/server/src/server.ts#L821C15-L821C15 ```typescript function getMarkdownContent(documentation: string, language?: string): LSP.MarkupContent { return { value: language ? // eslint-disable-next-line prefer-template ['``` ' + language, documentation, '```'].join('\n') : documentation, kind: LSP.MarkupKind.Markdown, } } ``` For example, ``` ``` man NAME git - the stupid content tracker ``` ``` If I remove the white space, then it is properly formatted. ``` ```man instead of ``` man ``` Per CommonMark Spec https://spec.commonmark.org/0.30/#info-string whitespace is allowed before and after the `info string` which identifies the language in a codeblock. > The line with the opening code fence may optionally contain some text > following the code fence; this is trimmed of leading and trailing > spaces or tabs and called the [info > string](https://spec.commonmark.org/0.30/#info-string). If the [info > string](https://spec.commonmark.org/0.30/#info-string) comes after > a backtick fence, it may not contain any backtick characters. (The > reason for this restriction is that otherwise some inline code would > be incorrectly interpreted as the beginning of a fenced code block.) Solution: Adjust stylize_markdown() to allow whitespace before codeblock info.
* feat(api)!: change return type of nvim_win_text_height to Dict (#24365)zeertzjq2023-07-16
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* feat(tui): support Super and Meta modifiers (#24357)zeertzjq2023-07-15
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* feat(lsp): map K to hover by default #24331Mathias Fußenegger2023-07-14
| | | Related: https://github.com/neovim/neovim/issues/24252