How to use tree-sitter - 1 common examples
To help you get started, we’ve selected a few tree-sitter examples, based on popular ways it is used in public projects.
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atom / atom / src / tree-sitter-language-mode.js View on Github 
constructor ({buffer, grammar, config}) {
this.id = nextId++
this.buffer = buffer
this.grammar = grammar
this.config = config
this.document = new Document()
this.document.setInput(new TreeSitterTextBufferInput(buffer))
this.document.setLanguage(grammar.languageModule)
this.document.parse()
this.rootScopeDescriptor = new ScopeDescriptor({scopes: [this.grammar.id]})
this.emitter = new Emitter()
this.isFoldableCache = []
// TODO: Remove this once TreeSitterLanguageMode implements its own auto-indentation system. This
// is temporarily needed in order to delegate to the TextMateLanguageMode's auto-indent system.
this.regexesByPattern = {}
}
