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}","// define __esModule on exports\n__webpack_require__.r = function(exports) {\n\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n\t}\n\tObject.defineProperty(exports, '__esModule', { value: true });\n};","let document;\nlet offset;\nlet output;\nlet stack;\n\n/**\n * Matches block comment delimiters\n *\n * While most of this pattern is straightforward the attribute parsing\n * incorporates a tricks to make sure we don't choke on specific input\n *\n * - since JavaScript has no possessive quantifier or atomic grouping\n * we are emulating it with a trick\n *\n * we want a possessive quantifier or atomic group to prevent backtracking\n * on the `}`s should we fail to match the remainder of the pattern\n *\n * we can emulate this with a positive lookahead and back reference\n * (a++)*c === ((?=(a+))\\1)*c\n *\n * let's examine an example:\n * - /(a+)*c/.test('aaaaaaaaaaaaad') fails after over 49,000 steps\n * - /(a++)*c/.test('aaaaaaaaaaaaad') fails after 85 steps\n * - /(?>a+)*c/.test('aaaaaaaaaaaaad') fails after 126 steps\n *\n * this is because the possessive `++` and the atomic group `(?>)`\n * tell the engine that all those `a`s belong together as a single group\n * and so it won't split it up when stepping backwards to try and match\n *\n * if we use /((?=(a+))\\1)*c/ then we get the same behavior as the atomic group\n * or possessive and prevent the backtracking because the `a+` is matched but\n * not captured. thus, we find the long string of `a`s and remember it, then\n * reference it as a whole unit inside our pattern\n *\n * @see http://instanceof.me/post/52245507631/regex-emulate-atomic-grouping-with-lookahead\n * @see http://blog.stevenlevithan.com/archives/mimic-atomic-groups\n * @see https://javascript.info/regexp-infinite-backtracking-problem\n *\n * once browsers reliably support atomic grouping or possessive\n * quantifiers natively we should remove this trick and simplify\n *\n * @type {RegExp}\n *\n * @since 3.8.0\n * @since 4.6.1 added optimization to prevent backtracking on attribute parsing\n */\nconst tokenizer = /)[^])*)\\5|[^]*?)}\\s+)?(\\/)?-->/g;\n\nfunction Block( blockName, attrs, innerBlocks, innerHTML, innerContent ) {\n\treturn {\n\t\tblockName,\n\t\tattrs,\n\t\tinnerBlocks,\n\t\tinnerHTML,\n\t\tinnerContent,\n\t};\n}\n\nfunction Freeform( innerHTML ) {\n\treturn Block( null, {}, [], innerHTML, [ innerHTML ] );\n}\n\nfunction Frame( block, tokenStart, tokenLength, prevOffset, leadingHtmlStart ) {\n\treturn {\n\t\tblock,\n\t\ttokenStart,\n\t\ttokenLength,\n\t\tprevOffset: prevOffset || tokenStart + tokenLength,\n\t\tleadingHtmlStart,\n\t};\n}\n\n/**\n * Parser function, that converts input HTML into a block based structure.\n *\n * @param {string} doc The HTML document to parse.\n *\n * @example\n * Input post:\n * ```html\n * \n *
Left
\n *Middle
\n *Left
\\n\"\n * }\n * ],\n * innerHTML: '\\n\\n'\n * },\n * {\n * blockName: \"core/column\",\n * attrs: null,\n * innerBlocks: [\n * {\n * blockName: \"core/paragraph\",\n * attrs: null,\n * innerBlocks: [],\n * innerHTML: \"\\nMiddle
\\n\"\n * }\n * ],\n * innerHTML: '\\n\\n'\n * },\n * {\n * blockName: \"core/column\",\n * attrs: null,\n * innerBlocks: [],\n * innerHTML: '\\n\\n'\n * }\n * ],\n * innerHTML: '\\n