An incremental parsing system for programming tools
https://tree-sitter.github.io
Right now, the strings are not used in comparisons, but they are passed through the grammar processing pipeline, and are available to the parse table construction algorithm. This also cleans up a confusing aspect of the parse table construction, in which precedences and associativities were temporarily stored in the parse table data structure itself. |
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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