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path: root/helix-view/src/document.rs
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* improve reliability of shutdownSkyler Hawthorne2022-10-19
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* fix buffer-closeSkyler Hawthorne2022-10-19
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* fix(write): do not set new path on document until write succeedsSkyler Hawthorne2022-10-19
| | | | | | If a document is written with a new path, currently, in the event that the write fails, the document still gets its path changed. This fixes it so that the path is not updated unless the write succeeds.
* fix: buffer-close ensuring writesSkyler Hawthorne2022-10-19
| | | | Make sure buffer-close waits for the document to finish its writes.
* chore(write): serialize write operations within a DocumentSkyler Hawthorne2022-10-19
| | | | | | | | | | | | | | | The way that document writes are handled are by submitting them to the async job pool, which are all executed opportunistically out of order. It was discovered that this can lead to write inconsistencies when there are multiple writes to the same file in quick succession. This seeks to fix this problem by removing document writes from the general pool of jobs and into its own specialized event. Now when a user submits a write with one of the write commands, a request is simply queued up in a new mpsc channel that each Document makes to handle its own writes. This way, if multiple writes are submitted on the same document, they are executed in order, while still allowing concurrent writes for different documents.
* Apply transactions to the jumplist for undo/redo (#4227)Michael Davis2022-10-12
| | | | | Undo/redo/earlier/later call `Document::apply_impl` which applies transactions to the document. These transactions also need to be applied to the view as in 0aedef0.
* Add a helper function for applying transactionsMichael Davis2022-10-11
| | | | | | It is easy to forget to call `Document::apply` and/or `View::apply` in the correct order. This commit introduces a helper function which closes over both calls.
* Apply transactions to ViewsMichael Davis2022-10-11
| | | | | | This change adds View::apply calls for all Document::apply call-sites, ensuring that changes to a document do not leave invalid entries in the View's jumplist.
* Change focus to modified docs on quit (#3872)A-Walrus2022-10-03
| | | | | | | | | | | | | | | | | | * Change focus to modified docs on quit When quitting with modified documents, automatically switch focus to one of them. * Update helix-term/src/commands/typed.rs Co-authored-by: Poliorcetics <poliorcetics@users.noreply.github.com> * Make it work with buffer-close-all and the like * Cleanup Use Cow instead of String, and rename DoesntExist -> DoesNotExist Co-authored-by: Poliorcetics <poliorcetics@users.noreply.github.com>
* Re-sort diagnostics after transaction transform (#3895)Michael Davis2022-09-20
| | | | | | | | Applying document-change transactions to diagnostic ranges is not stable with respect to the ordering of diagnostics. This can cause diagnostics to become temporarily unordered with some edits to a document, which can eventually break some invariants/assumptions in syntax::merge. With this change, Document::diagnostics are always sorted.
* Switch to Result for invalid languageA-Walrus2022-09-10
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* Add error handling to set language commandA-Walrus2022-09-10
| | | | | If you type a nonexistant language an appropriate message will show, and the language won't be changed.
* Handle formatter errors, and save anyway (#3684)A-Walrus2022-09-07
| | | If formatting fails, report error to log and save without formatting.
* Look for the external formatter before invoking it (#3670)Michael Davis2022-09-04
| | | | | | | | Currently it is not possible to save a file with a language that has an external formatter configuration unless the external formatter is installed, even if the language has a Language Server configuration capable of auto-format. This change checks that the external formatter exists before using it to create a formatting callback.
* Make mode editor-wide rather than per-documentBlaž Hrastnik2022-09-01
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* Fix process spawning error handling (#3349)PiergiorgioZagaria2022-08-30
| | | | | * Fix process spawning error handling * Log stderr in any case
* Derive Document language name from languages.toml name key (#3338)Michael Davis2022-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | * Derive Document language name from `languages.toml` `name` key This changes switches from deriving the language name from the `languages.toml` `scope` key to `name` (`language_id` in the `LanguageConfiguration` type). For the most part it works to derive the language name from scope by chopping off `source.` or `rsplit_once` on `.` but for some languages we have now like html (`text.html.basic`), it doesn't. This also should be a more accurate fallback for the `language_id` method which is used in LSP and currently uses the `rsplit_once` strategy. Here we expose the language's name as `language_name` on `Document` and replace ad-hoc calculations of the language name with the new method. This is most impactful for the `file-type` statusline element which is using `language_id`. * Use `Document::language_name` for the `file-type` statusline element The `file-type` indicator element in the statusline was using `Document::language_id` which is meant to be used to for telling Language Servers what language we're using. That works for languages with `language-server` configurations in `languages.toml` but shows text otherwise. The new `Document::language_name` method from the parent commit is a more accurate way to determine the language.
* Fix comment (#3334)Kyle L. Davis2022-08-06
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* Change default formatter for any language (#2942)PiergiorgioZagaria2022-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Change default formatter for any language * Fix clippy error * Close stdin for Stdio formatters * Better indentation and pattern matching * Return Result<Option<...>> for fn format instead of Option * Remove unwrap for stdin * Handle FormatterErrors instead of Result<Option<...>> * Use Transaction instead of LspFormatting * Use Transaction directly in Document::format * Perform stdin type formatting asynchronously * Rename formatter.type values to kebab-case * Debug format for displaying io::ErrorKind (msrv fix) * Solve conflict? * Use only stdio type formatters * Remove FormatterType enum * Remove old comment * Check if the formatter exited correctly * Add formatter configuration to the book * Avoid allocations when writing to stdin and formatting errors * Remove unused import Co-authored-by: Gokul Soumya <gokulps15@gmail.com>
* Indent with tabs by default (#3095)Mr. E2022-07-22
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* Fix initial selection of Document in new viewSkyler Hawthorne2022-06-19
| | | | | | | | | | | When a new View of a Document is created, a default cursor of 0, 0 is created, and it does not get normalized to a single width cursor until at least one movement of the cursor happens. This appears to have no practical negative effect that I could find, but it makes tests difficult to work with, since the initial selection is not what you expect it to be. This changes the initial selection of a new View to be the width of the first grapheme in the text.
* minor: Simplify Document.language_id()Blaž Hrastnik2022-06-06
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* Passing extra formatting options to LSPs (#2635)farwyler2022-06-05
| | | | | | | | | | | | | * allows passing extra formatting options to LSPs - adds optional field 'format' to [[language]] sections in 'languages.toml' - passes specified options the LSPs via FormattingOptions * cleaner conversion of formatting properties * move formatting options inside lsp::Client * cleans up formatting properties merge
* fix typos (#2304)chunghha2022-04-27
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* Add `:write!` to create nonexistent subdirectories (#1839)Omnikar2022-04-12
| | | | | | | * Make `:write` create nonexistent subdirectories Prompting as to whether this should take place remains a TODO. * Move subdirectory creation to new `w!` command
* Add runtime language configuration (#1794) (#1866)Roland Kovacs2022-04-05
| | | | | | | | | | | | | | | | | | | | | * Add runtime language configuration (#1794) * Add set-language typable command to change the language of current buffer. * Add completer for available language options. * Update set-language to refresh language server as well * Add language id based config lookup on `syntax::Loader`. * Add `Document::set_language3` to set programming language based on language id. * Update `Editor::refresh_language_server` to try language detection only if language is not already set. * Remove language detection from Editor::refresh_language_server * Move document language detection to where the scratch buffer is saved. * Rename Document::set_language3 to Document::set_language_by_language_id. * Remove unnecessary clone in completers::language
* fix: Don't rely on FormattingOptions::default()Blaž Hrastnik2022-03-30
| | | | Refs #1884
* Configurable auto pairs (#1624)Skyler Hawthorne2022-02-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * impl auto pairs config Implements configuration for which pairs of tokens get auto completed. In order to help with this, the logic for when *not* to auto complete has been generalized from a specific hardcoded list of characters to simply testing if the next/prev char is alphanumeric. It is possible to configure a global list of pairs as well as at the language level. The language config will take precedence over the global config. * rename AutoPair -> Pair * clean up insert_char command * remove Rc * remove some explicit cloning with another impl * fix lint * review comments * global auto-pairs = false takes precedence over language settings * make clippy happy * print out editor config on startup * move auto pairs accessor into Document * rearrange auto pair doc comment * use pattern in Froms
* Extract a lsp position helperBlaž Hrastnik2022-02-18
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* Refactor document methodsGokul Soumya2022-02-10
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* Merge pull request #1154 from sudormrfbin/cursor-shape-newBlaž Hrastnik2022-01-23
|\ | | | | Change cursor shape on mode change
| * Merge branch 'master' into cursor-shape-newGokul Soumya2022-01-06
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| * \ Merge branch 'master' into cursor-shape-newGokul Soumya2021-12-18
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| * | | Remove ui.cursor.primary and hashmap lookupsGokul Soumya2021-12-18
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* | | | cargo fmt + clippy lintBlaž Hrastnik2022-01-23
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* | | | Store theme scopes on the loader, this way theme isn't passed aroundBlaž Hrastnik2022-01-23
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* | | | syntax: Split parsing and highlightingBlaž Hrastnik2022-01-23
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* | | | Use the correct language ID for JavaScript & TypeScript (#1466)Kevin Sjöberg2022-01-15
| |_|/ |/| | | | | | | | | | | | | | | | | * Use correct language ID for JavaScript/TypeScript * Add missing slash * Only calculate fallback when needed
* | | feat(ui): file encoding in statusline (#1355)Matouš Dzivjak2021-12-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * feat(ui): file encoding in statusline Display file encoding in statusline if the encoding isn't UTF-8. * Re-export encoding_rs from core From there it can be imported by other mods that rely on it.
* | | Improve dedent behavior (#1232)WindSoilder2021-12-21
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tmp add code for dedent * finish normal_mode with dedent behavior * use function pointer * rebase from origin * check dedent condition inside normal_mode implementation * using if let... * fix check * using char_is_whitespace instead of ch.is_whitespace * fix clippy * abstract restore_indent function
* | Add last modified file (gm) (#1093)Ivan Tham2021-12-02
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* Implement "Goto last modification" command (#1067)ath32021-11-14
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* helix-term/commands: move SCRATCH_BUFFER_NAME to helix-view/document (#1091)Cole Helbling2021-11-13
| | | | This way, the name is accessible everywhere `Document` and related types are.
* Fix earlier/later missing changeset update (#1069)Ivan Tham2021-11-11
| | | Fix #1059
* Refactor shebang detection to reuse the loaded bufferBlaž Hrastnik2021-11-08
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* Detect filetype from shebang line (#1001)ath32021-11-08
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* Make sure document diagnostics are sortedBlaž Hrastnik2021-11-06
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* Inform when reaching undo/redo bounds (#981)Omnikar2021-11-05
| | | | | | | | * Inform when reaching undo/redo bounds * `Already at oldest change` when undo fails * `Already at newest change` when redo fails * Add missing `the`
* Uncomment mapping LSP diagnostics through changes (#925)Kirawi2021-10-29
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* set_path: Pass in the function directlyBlaž Hrastnik2021-10-28
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