A post-modern modal text editor.
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Michael Davis d3f8e0592b
LSP: Discard publishDiagnostic from uninitialized servers (#7467)
The spec explicitly disallows publishDiagnostic to be sent before
the initialize response:

> ... the server is not allowed to send any requests or notifications to
> the client until it has responded with an InitializeResult ...

(https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#initialize)

But if a non-compliant server sends this we currently panic because we
'.expect()' the server capabilities to be known to fetch the position
encoding. Instead of panicking we can discard the notification and log
the non-compliant behavior.
2023-06-28 16:59:13 -04:00
.cargo enable rendering in integration tests (#5819) 2023-02-04 13:20:23 -08:00
.github build(deps): bump cachix/install-nix-action from 21 to 22 (#7392) 2023-06-20 15:24:46 +02:00
book Replace MATLAB grammar (#7388) 2023-06-23 00:19:40 +02:00
contrib Add 23.05 to the AppData 2023-05-18 16:01:26 +09:00
docs remove mention of Wasm from vision.md (#7395) 2023-06-19 23:10:50 -05:00
helix-core correctly map unsorted positions (#7471) 2023-06-28 23:35:31 +09:00
helix-dap Fix unwrap bug in DAP (#6786) 2023-04-17 15:36:04 -05:00
helix-loader build(deps): bump tempfile from 3.5.0 to 3.6.0 (#7326) 2023-06-13 09:51:34 +09:00
helix-lsp map positions through changes in O(N) 2023-06-26 01:32:31 +09:00
helix-parsec revamped snippet text element parsing 2023-03-16 15:46:08 +09:00
helix-term LSP: Discard publishDiagnostic from uninitialized servers (#7467) 2023-06-28 16:59:13 -04:00
helix-tui Fix style overwriting in table rows with multiple cells (#7281) 2023-06-08 13:28:26 +09:00
helix-vcs build(deps): bump gix from 0.46.0 to 0.47.0 (#7460) 2023-06-27 14:08:46 +09:00
helix-view correctly map unsorted positions (#7471) 2023-06-28 23:35:31 +09:00
runtime feat(toml): highlight table headers (#7441) 2023-06-24 08:27:49 -05:00
xtask Fix docgen again 2023-05-18 21:58:17 +02:00
.envrc Work around a nix-direnv issue 2022-02-25 18:01:47 +09:00
.gitattributes Add .gitattributes (#3318) 2022-08-03 08:21:51 -05:00
.gitignore Remove vale from .gitignore 2022-07-26 10:22:28 +09:00
.ignore Add a .ignore file to make ripgrep more useful (#3315) 2022-08-03 09:00:39 -05:00
base16_theme.toml Set ui.text.inactive for official themes 2022-12-17 13:59:05 -06:00
Cargo.lock build(deps): bump libc from 0.2.146 to 0.2.147 (#7463) 2023-06-27 15:37:22 +02:00
Cargo.toml Update tree-sitter to v0.20.10 (#6608) 2023-04-06 12:29:17 +09:00
CHANGELOG.md misc doc fixes/improvements (#7282) 2023-06-08 13:27:58 +09:00
default.nix build(nix): update flake deps, add default.nix file 2022-06-21 17:39:30 -05:00
flake.lock nix: Update flake dependencies 2023-05-11 11:30:46 +09:00
flake.nix nix: add overlay for convenient package usage (#7078) 2023-05-19 22:21:05 +09:00
grammars.nix nix: replace runCommandNoCC with runCommand (#3992) 2022-09-27 08:01:58 -05:00
languages.toml highlight(matlab): Bumps tree-sitter-matlab commit. (#7442) 2023-06-24 15:20:42 +02:00
LICENSE Add the LICENSE file. 2021-05-11 01:44:00 +09:00
logo_dark.svg Add logo with text included (#4973) 2022-12-03 11:05:15 +09:00
logo_light.svg Add logo with text included (#4973) 2022-12-03 11:05:15 +09:00
logo.svg Add the new logo! 2022-12-02 12:06:17 +09:00
README.md Rewrite and refactor all documentation (#5534) 2023-03-06 18:27:17 +09:00
rust-toolchain.toml update MSRV to 1.65 2023-03-05 15:54:02 +09:00
rustfmt.toml Add rustfmt.toml to force formatting to use rustfmt defaults 2021-07-23 18:11:22 +09:00
screenshot.png update screenshot (#1879) 2022-03-30 00:16:57 +09:00
shell.nix build(nix): update flake deps, add default.nix file 2022-06-21 17:39:30 -05:00
theme.toml feat(debug): highlight current line (#5957) 2023-03-29 12:52:19 +09:00
VERSION Bump the version to 23.05 2023-05-18 16:01:26 +09:00

Helix

Build status GitHub Release Documentation GitHub contributors Matrix Space

Screenshot

A Kakoune / Neovim inspired editor, written in Rust.

The editing model is very heavily based on Kakoune; during development I found myself agreeing with most of Kakoune's design decisions.

For more information, see the website or documentation.

All shortcuts/keymaps can be found in the documentation on the website.

Troubleshooting

Features

  • Vim-like modal editing
  • Multiple selections
  • Built-in language server support
  • Smart, incremental syntax highlighting and code editing via tree-sitter

It's a terminal-based editor first, but I'd like to explore a custom renderer (similar to Emacs) in wgpu or skulpin.

Note: Only certain languages have indentation definitions at the moment. Check runtime/queries/<lang>/ for indents.scm.

Installation

Installation documentation.

Packaging status

Contributing

Contributing guidelines can be found here.

Getting help

Your question might already be answered on the FAQ.

Discuss the project on the community Matrix Space (make sure to join #helix-editor:matrix.org if you're on a client that doesn't support Matrix Spaces yet).

Credits

Thanks to @JakeHL for designing the logo!