40 lines
956 B
JavaScript
40 lines
956 B
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _helperPluginUtils = require("@babel/helper-plugin-utils");
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var _pluginSyntaxJsonStrings = require("@babel/plugin-syntax-json-strings");
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var _default = (0, _helperPluginUtils.declare)(api => {
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api.assertVersion(7);
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const regex = /(\\*)([\u2028\u2029])/g;
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function replace(match, escapes, separator) {
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const isEscaped = escapes.length % 2 === 1;
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if (isEscaped) return match;
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return `${escapes}\\u${separator.charCodeAt(0).toString(16)}`;
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}
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return {
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name: "proposal-json-strings",
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inherits: _pluginSyntaxJsonStrings.default,
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visitor: {
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"DirectiveLiteral|StringLiteral"({
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node
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}) {
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const {
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extra
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} = node;
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if (!(extra != null && extra.raw)) return;
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extra.raw = extra.raw.replace(regex, replace);
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}
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}
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};
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});
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exports.default = _default;
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