3e499d675a
The `html` highlight function created its own cancellation flag which
conflicts with the Ctrl-c handler set up in the CLI's `main` block
for `tree-sitter highlight`. We can re-use the cancellation flag from
that block to avoid a panic that happens when using `tree-sitter
highlight -H <file>`
thread 'main' panicked at 'Error setting Ctrl-C handler: MultipleHandlers', cli/src/util.rs:31:6
This change also aligns the parameters that `highlight::ansi` and
`highlight::html` take.
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| .. | ||
| benches | ||
| config | ||
| loader | ||
| npm | ||
| src | ||
| vendor | ||
| build.rs | ||
| Cargo.toml | ||
| emscripten-version | ||
| README.md | ||
Tree-sitter CLI
The Tree-sitter CLI allows you to develop, test, and use Tree-sitter grammars from the command line. It works on MacOS, Linux, and Windows.
Installation
You can install the tree-sitter-cli with cargo:
cargo install tree-sitter-cli
or with npm:
npm install tree-sitter-cli
You can also download a pre-built binary for your platform from the releases page.
Dependencies
The tree-sitter binary itself has no dependencies, but specific commands have dependencies that must be present at runtime:
- To generate a parser from a grammar, you must have
nodeon your PATH. - To run and test parsers, you must have a C and C++ compiler on your system.
Commands
-
generate- Thetree-sitter generatecommand will generate a Tree-sitter parser based on the grammar in the current working directory. See the documentation for more information. -
test- Thetree-sitter testcommand will run the unit tests for the Tree-sitter parser in the current working directory. See the documentation for more information. -
parse- Thetree-sitter parsecommand will parse a file (or list of files) using Tree-sitter parsers.