An incremental parsing system for programming tools
https://tree-sitter.github.io
d2d01e77e3
This patch updates the CLI to use anyhow and thiserror for error management. The main feature that our custom `Error` type was providing was a _list_ of messages, which would allow us to annotate "lower-level" errors with more contextual information. This is exactly what's provided by anyhow's `Context` trait. (This is setup work for a future PR that will pull the `config` and `loader` modules out into separate crates; by using `anyhow` we wouldn't have to deal with a circular dependency between with the new crates.) |
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| .github/workflows | ||
| cli | ||
| docs | ||
| highlight | ||
| lib | ||
| script | ||
| tags | ||
| test | ||
| .appveyor.yml | ||
| .gitattributes | ||
| .gitignore | ||
| Cargo.lock | ||
| Cargo.toml | ||
| CONTRIBUTING.md | ||
| LICENSE | ||
| Makefile | ||
| README.md | ||
| tree-sitter.pc.in | ||
tree-sitter
Tree-sitter is a parser generator tool and an incremental parsing library. It can build a concrete syntax tree for a source file and efficiently update the syntax tree as the source file is edited. Tree-sitter aims to be:
- General enough to parse any programming language
- Fast enough to parse on every keystroke in a text editor
- Robust enough to provide useful results even in the presence of syntax errors
- Dependency-free so that the runtime library (which is written in pure C) can be embedded in any application