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Merges the code for the Picker and FilePicker into a single Picker that can show a file preview if a preview callback is provided. This change was mainly made to facilitate refactoring out a simple skeleton of a picker that does not do any filtering to be reused in a normal Picker and a DynamicPicker (see #5714; in particular [mikes-comment] and [gokuls-comment]). The crux of the issue is that a picker maintains a list of predefined options (eg. list of files in the directory) and (re-)filters them every time the picker prompt changes, while a dynamic picker (eg. interactive global search, #4687) recalculates the full list of options on every prompt change. Using a filtering picker to drive a dynamic picker hence does duplicate work of filtering thousands of matches for no reason. It could also cause problems like interfering with the regex pattern in the global search. I tried to directly extract a PickerBase to be reused in Picker and FilePicker and DynamicPicker, but the problem is that DynamicPicker is actually a DynamicFilePicker (i.e. it can preview file contents) which means we would need PickerBase, Picker, FilePicker, DynamicPicker and DynamicFilePicker and then another way of sharing the previewing code between a FilePicker and a DynamicFilePicker. By merging Picker and FilePicker into Picker, we only need PickerBase, Picker and DynamicPicker. [gokuls-comment]: https://github.com/helix-editor/helix/issues/5714#issuecomment-1410949578 [mikes-comment]: https://github.com/helix-editor/helix/issues/5714#issuecomment-1407451963 |
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| helix-core | 1 year ago | |
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| helix-term | 1 year ago | |
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| CHANGELOG.md | 1 year ago | |
| Cargo.lock | 1 year ago | |
| Cargo.toml | 2 years ago | |
| LICENSE | 4 years ago | |
| README.md | 2 years ago | |
| VERSION | 2 years ago | |
| base16_theme.toml | 2 years ago | |
| default.nix | 2 years ago | |
| flake.lock | 2 years ago | |
| flake.nix | 2 years 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 | |
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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 @JakeHL for designing the logo!