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* inject language based on file extension & shebang (#3970)Timothy DeHerrera2023-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * inject language based on file extension Nodes can now be captured with "injection.filename". If this capture contains a valid file extension known to Helix, then the content will be highlighted as that language. * inject language by shebang Nodes can now be captured with "injection.shebang". If this capture contains a valid shebang line known to Helix, then the content will be highlighted as the language the shebang calls for. * add documentation for language injection * nix: fix highlights The `@` is now highlighted properly on either side of the function arg. Also, extending the phases with `buildPhase = prev.buildPhase + ''''` is now highlighted properly. Fix highlighting of `''$` style escapes (requires tree-sitter-nix bump) Fix `inherit` highlighting. * simplify injection_for_match Split out injection pair logic into its own method to make the overall flow easier to follow. Also transform the top-level function into a method on a HighlightConfiguration. * markdown: add shebang injection query
* Rewrite and refactor all documentation (#5534)David Else2023-03-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Rewrite and refactor all documentation * Rewrite and refactor the guides * update runtime directory instructions for windows * Update the Ubuntu 3rd party repo section with 22.10 * Merge from upstream * Rewrite and refactor all documentation * Apply suggestions from code review Apply the suggestions that can be committed from the GitHub web interface. Co-authored-by: Michael Davis <mcarsondavis@gmail.com> * Add Windows themes folder Co-authored-by: digidoor <37601466+digidoor@users.noreply.github.com> * Apply the rest of the suggestions from the code review * Revert "Apply the rest of the suggestions from the code review" This reverts commit 498be1b7a1aec3ff567b95130148628beeef9b77. * Revert "Merge branch 'rewrite-and-refactor-all-documentation' of github.com:David-Else/helix into rewrite-and-refactor-all-documentation" This reverts commit 7c8404248ffef73b80b9051d5a4359c5bcfa5d1a, reversing changes made to d932969cfc9fadda12a74cc01665919dee7152fb. * Apply code review suggestions * Changes after re-reading all documents * Missed a full stop * Code review suggestions and remove macOS and Windows specific sections * Add OpenBSD to heading * Add back macOS and Windows sections and further simplify and improve * Change wording to nightly * Remove README installation section and turn into a link * Simplify building from source and follow code review suggestions * Code review revisions * Fix copy paste mistake * Apply the latest code review suggestions * More small code review items * Change minor modes for code review * Fix link and typos * Add note that you need a c++ compiler to install the tree-sitter grammars * Add pacman example * Make sure all headings are lower case * Revert to the original passage adding a reference to Windows that was missing * Update book/src/guides/adding_languages.md Fix grammar typo Co-authored-by: Michael Davis <mcarsondavis@gmail.com> * Update book/src/install.md Fix tree sitter typo Co-authored-by: Michael Davis <mcarsondavis@gmail.com> * Remove TOC links to main heading --------- Co-authored-by: CptPotato <3957610+CptPotato@users.noreply.github.com> Co-authored-by: Michael Davis <mcarsondavis@gmail.com> Co-authored-by: digidoor <37601466+digidoor@users.noreply.github.com>
* Rename extend indent captures.Daniel Ebert2022-10-11
| | | | Clarify comments in indent code.
* Slightly change the behavior of the `@stop-extend` capture.Daniel Ebert2022-10-11
| | | | This improves the behavior in case of multiple nested extensions.
* Add python indentation support to docs.Triton1712022-10-11
| | | | Document @extend-indented and @stop-extend captures for indent queries.
* Fix typos (#3858)taupiqueur2022-09-17
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* text-objects: add test capture & elixir queriesConnor Lay (Clay)2022-06-21
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* rewrite language configuration docs (#2838)Michael Davis2022-06-20
| | | | | | | This change moves the configuration tables from the Adding Languages guide into the overall Languages section. It also adds more detailed documentation on the `language-server` configuration key and fixes a typo in the "mylang" example (the scope was `scope.mylang` instead of `source.mylang`).
* fix(docs): cleanup obsolete indents.toml mentions (#2327)unrelentingtech2022-04-29
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* fix typos (#2304)chunghha2022-04-27
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* Rewrite Language Support docs (#2065)Michael Davis2022-04-10
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* Improve documentation on Language Server installation (#2037)Michael Davis2022-04-09
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* Indentation rework (#1562)Triton1712022-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * WIP: Rework indentation system * Add ComplexNode for context-aware indentation (including a proof of concept for assignment statements in rust) * Add switch statements to Go indents.toml (fixes the second half of issue #1523) Remove commented-out code * Migrate all existing indentation queries. Add more options to ComplexNode and use them to improve C/C++ indentation. * Add comments & replace Option<Vec<_>> with Vec<_> * Add more detailed documentation for tree-sitter indentation * Improve code style in indent.rs * Use tree-sitter queries for indentation instead of TOML config. Migrate existing indent queries. * Add documentation for the new indent queries. Change xtask docgen to look for indents.scm instead of indents.toml * Improve code style in indent.rs. Fix an issue with the rust indent query. * Move indentation test sources to separate files. Add `#not-kind-eq?`, `#same-line?` and `#not-same-line` custom predicates. Improve the rust and c indent queries. * Fix indent test. Improve rust indent queries. * Move indentation tests to integration test folder. * Improve code style in indent.rs. Reuse tree-sitter cursors for indentation queries. * Migrate HCL indent query * Replace custom loading in indent tests with a designated languages.toml * Update indent query file name for --health command. * Fix single-space formatting in indent queries. * Add explanation for unwrapping. Co-authored-by: Triton171 <triton0171@gmail.com>
* rename '--fetch/build-grammars' flags into '--grammar fetch/build'Michael Davis2022-03-10
| | | | | The old flags were a bit long. --grammar is also aliased to -g to make it even easier.
* migrate grammar fetching/building code into helix-loader crateMichael Davis2022-03-10
| | | | | | | | | This is a rather large refactor that moves most of the code for loading, fetching, and building grammars into a new helix-loader module. This works well with the [[grammars]] syntax for languages.toml defined earlier: we only have to depend on the types for GrammarConfiguration in helix-loader and can leave all the [[language]] entries for helix-core.
* replace all submodule documentation with flags documentationMichael Davis2022-03-10
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* Add comment textobject for surround selection and navigation (#1605)Daniel S Poulin2022-03-06
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* Add object.movement for tree-sitter navigationGokul Soumya2022-02-15
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* feat(lsp): configurable diagnostic severity (#1325)Matouš Dzivjak2021-12-25
| | | | | | | | | | | | | | | | * feat(lsp): configurable diagnostic severity Allow severity of diagnostic messages to be configured. E.g. allow turning of Hint level diagnostics. Fixes: https://github.com/helix-editor/helix/issues/1007 * Use language_config() method * Add documentation for diagnostic_severity * Use unreachable for unknown severity level * fix: documentation for diagnostic_severity config
* docs: Add note about tree-sitter query precedence (#1314)Gokul Soumya2021-12-21
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* Fix typo on docs (#1201)George Rodrigues2021-12-01
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* Detect filetype from shebang line (#1001)ath32021-11-08
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* Touch up docs for adding new language (#1002)Gokul Soumya2021-11-08
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* book: Mention git submodule sync tooBlaž Hrastnik2021-11-07
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* feat(book/src/languages.md) (#979)ammkrn2021-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * feat(book/src/languages.md) Add a section in the book about language-specific settings and the languages.toml file. * Update book/src/languages.md Co-authored-by: Gokul Soumya <gokulps15@gmail.com> * feat(book/src/guides/adding_languages.md) Add book section on adding a new language to the compile-time/root languages.toml file. * Update book/src/guides/adding_languages.md Co-authored-by: Blaž Hrastnik <blaz@mxxn.io> * Update book/src/guides/adding_languages.md Co-authored-by: Blaž Hrastnik <blaz@mxxn.io> * refactor(revise book/src/languages.md) Change the book page on language settings to match suggestions by archseer and mention both toml files. Co-authored-by: Gokul Soumya <gokulps15@gmail.com> Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Add treesitter textobjects (#728)Gokul Soumya2021-10-23
* Add treesitter textobject queries Only for Go, Python and Rust for now. * Add tree-sitter textobjects Only has functions and class objects as of now. * Fix tests * Add docs for tree-sitter textobjects * Add guide for creating new textobject queries * Add parameter textobject Only parameter.inside is implemented now, parameter.around will probably require custom predicates akin to nvim' `make-range` since we want to select a trailing comma too (a comma will be an anonymous node and matching against them doesn't work similar to named nodes) * Simplify TextObject cell init