2d838d729c
This fixes a discrepancy between regular registers which are used for yanking multiple values (for example via `"ay`) and regular registers that store a history of values (for example `"a*`). Previously, the preview shown in `select_register`'s infobox would show the oldest value in history. It's intuitive and useful to see the most recent value pushed to the history though. We cannot simply switch the preview line from `values.first()` to `values.last()`: that would fix the preview for registers used for history but break the preview for registers used to yank multiple values. We could push to the beginning of the values with `Registers::push` but this is wasteful from a performance perspective. Instead we can have `Registers::read` return an iterator that returns elements in the reverse order and reverse the values in `Register::write`. This effectively means that `push` adds elements to the beginning of the register's values. For the sake of the preview, we can switch to `values.last()` and that is then correct for both usage- styles. This also needs a change to call-sites that read the latest history value to switch from `last` to `first`. |
1 year ago | |
|---|---|---|
| .cargo | 2 years ago | |
| .github | 1 year ago | |
| book | 1 year ago | |
| contrib | 2 years ago | |
| docs | 1 year ago | |
| helix-core | 1 year ago | |
| helix-dap | 2 years ago | |
| helix-loader | 1 year ago | |
| helix-lsp | 1 year ago | |
| helix-parsec | 2 years ago | |
| helix-term | 1 year ago | |
| helix-tui | 1 year ago | |
| helix-vcs | 1 year ago | |
| helix-view | 1 year ago | |
| runtime | 1 year ago | |
| xtask | 2 years ago | |
| .envrc | 3 years ago | |
| .gitattributes | 2 years ago | |
| .gitignore | 2 years ago | |
| .ignore | 1 year ago | |
| CHANGELOG.md | 1 year ago | |
| Cargo.lock | 1 year ago | |
| Cargo.toml | 1 year ago | |
| LICENSE | 4 years ago | |
| README.md | 1 year ago | |
| VERSION | 2 years ago | |
| base16_theme.toml | 2 years ago | |
| default.nix | 2 years ago | |
| flake.lock | 1 year ago | |
| flake.nix | 1 year ago | |
| grammars.nix | 2 years ago | |
| languages.toml | 1 year ago | |
| logo.svg | 2 years ago | |
| logo_dark.svg | 2 years ago | |
| logo_light.svg | 2 years ago | |
| rust-toolchain.toml | 2 years ago | |
| rustfmt.toml | 3 years ago | |
| screenshot.png | 3 years ago | |
| shell.nix | 2 years ago | |
| theme.toml | 2 years ago | |
README.md
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.
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
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 @jakenvac for designing the logo!