'use strict';
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var parseCst = require('./parse-cst.js');
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var Document$1 = require('./Document-9b4560a1.js');
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var Schema = require('./Schema-88e323a7.js');
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var PlainValue = require('./PlainValue-ec8e588e.js');
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var warnings = require('./warnings-1000a372.js');
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require('./resolveSeq-d03cb037.js');
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function createNode(value, wrapScalars = true, tag) {
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if (tag === undefined && typeof wrapScalars === 'string') {
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tag = wrapScalars;
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wrapScalars = true;
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}
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const options = Object.assign({}, Document$1.Document.defaults[Document$1.defaultOptions.version], Document$1.defaultOptions);
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const schema = new Schema.Schema(options);
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return schema.createNode(value, wrapScalars, tag);
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}
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class Document extends Document$1.Document {
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constructor(options) {
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super(Object.assign({}, Document$1.defaultOptions, options));
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}
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}
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function parseAllDocuments(src, options) {
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const stream = [];
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let prev;
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for (const cstDoc of parseCst.parse(src)) {
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const doc = new Document(options);
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doc.parse(cstDoc, prev);
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stream.push(doc);
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prev = doc;
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}
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return stream;
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}
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function parseDocument(src, options) {
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const cst = parseCst.parse(src);
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const doc = new Document(options).parse(cst[0]);
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if (cst.length > 1) {
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const errMsg = 'Source contains multiple documents; please use YAML.parseAllDocuments()';
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doc.errors.unshift(new PlainValue.YAMLSemanticError(cst[1], errMsg));
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}
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return doc;
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}
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function parse(src, options) {
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const doc = parseDocument(src, options);
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doc.warnings.forEach(warning => warnings.warn(warning));
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if (doc.errors.length > 0) throw doc.errors[0];
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return doc.toJSON();
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}
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function stringify(value, options) {
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const doc = new Document(options);
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doc.contents = value;
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return String(doc);
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}
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const YAML = {
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createNode,
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defaultOptions: Document$1.defaultOptions,
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Document,
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parse,
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parseAllDocuments,
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parseCST: parseCst.parse,
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parseDocument,
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scalarOptions: Document$1.scalarOptions,
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stringify
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};
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exports.YAML = YAML;
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