Isaac Mills
fc946144b0
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1.2 KiB
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14 lines
1.2 KiB
Text
# Tree-sitter (and other IDE tooling) Experience
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[tree-sitter](https://tree-sitter.github.io/tree-sitter/) is a parser generator that takes a grammar written in JavaScript notation, and outputs a very fast parser written in C with incremental capabilities. Parsers generated by tree-sitter take source code and generate an abstract syntax tree which you can either walk manually, or get specific nodes out of using S-expressions.
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Because of tree-sitter's incremental-parsing and tree-querying capabilites, making language servers for languages with a supported grammar is relatively trivial.
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- This is a snippet of [grezi](https://github.com/StratusFearMe21/grezi-next) source code, a plain-text based slideshow program that I made that uses exclusively tree-sitter for parsing, syntax highlighting, and running a language server that provides inline annotations.
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- This is an instance of a language server I made, with a parser backed by tree-sitter, providing syntax highlighting, folding ranges, and a document outline for a [djot](https://djot.net) document in VSCode (VSCode doesn't normally support djot)
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