My mods of a post-modern modal text editor.
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Michael Davis 3d85024717 Move terminal claim/restore code to helix-tui
This moves the `Application::claim_term` and
`helix-term::application::restore_term` functions into the helix-tui
crate. How the terminal should be claimed and restored is a TUI concern
and is implemented differently through different TUI backends.

This cleans out a lot of crossterm and TUI code in Application and
makes it easier to modify claim/restore based on information we query
from the terminal host. The child commit will take advantage of this
to cache the check for whether the host terminal supports the keyboard
enhancement protocol. Without this change, caching that information
takes much more code which is not easily reusable for anything else.

The code to restore the terminal is somewhat duplicated by this patch:
we want to restore the terminal in cases of panics. Panic handler hooks
must live for `'static` and the Application's terminal does not.
2023-03-08 10:49:32 +09:00
.cargo enable rendering in integration tests (#5819) 2023-02-04 13:20:23 -08:00
.github update MSRV to 1.65 2023-03-05 15:54:02 +09:00
book Add command for resetting diff hunks (#5736) 2023-03-08 10:49:14 +09:00
contrib Add Appstream metadata file (#5643) 2023-01-24 17:26:42 -06:00
docs Expand contributing docs (#5967) 2023-02-19 12:52:12 -06:00
helix-core Correctly handle multiple cursors with LSP snippets 2023-03-08 10:48:35 +09:00
helix-dap feat(dap): implement Restart request (#5651) 2023-03-06 18:19:53 +09:00
helix-loader build(deps): bump toml from 0.6.0 to 0.7.0 (#5726) 2023-01-30 08:49:26 -06:00
helix-lsp Handle snippets for LSPs not providing offsets for completion 2023-03-08 10:48:35 +09:00
helix-parsec Remove now unused the pattern combinator 2023-03-08 10:48:35 +09:00
helix-term Move terminal claim/restore code to helix-tui 2023-03-08 10:49:32 +09:00
helix-tui Move terminal claim/restore code to helix-tui 2023-03-08 10:49:32 +09:00
helix-vcs Add command for resetting diff hunks (#5736) 2023-03-08 10:49:14 +09:00
helix-view Add command for resetting diff hunks (#5736) 2023-03-08 10:49:14 +09:00
runtime Update highlights for golang (#6204) 2023-03-07 18:33:13 -06:00
xtask Fix new clippy lints (#5892) 2023-02-09 16:27:08 -06:00
.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 Move terminal claim/restore code to helix-tui 2023-03-08 10:49:32 +09:00
Cargo.toml Add a parser-combinator crate 2023-03-08 10:48:35 +09:00
CHANGELOG.md Add changelog notes for 22.12 (#4822) 2022-12-07 11:54:50 +09:00
default.nix build(nix): update flake deps, add default.nix file 2022-06-21 17:39:30 -05:00
flake.lock build(nix): fix devshell 2023-02-25 07:06:30 +03:00
flake.nix build(nix): fix devshell 2023-02-25 07:06:30 +03:00
grammars.nix nix: replace runCommandNoCC with runCommand (#3992) 2022-09-27 08:01:58 -05:00
languages.toml Update highlights for golang (#6204) 2023-03-07 18:33:13 -06:00
LICENSE Add the LICENSE file. 2021-05-11 01:44:00 +09:00
logo.svg Add the new logo! 2022-12-02 12:06:17 +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
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 Add markup.strikethrough theme keys (#5619) 2023-01-21 16:21:26 -06:00
VERSION Add changelog notes for 22.12 (#4822) 2022-12-07 11:54:50 +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!