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{"version":3,"file":"css-line-break.es5.js","sources":["../../src/Util.ts","../node_modules/src/Util.ts","../node_modules/src/Trie.ts","../node_modules/utrie/node_modules/src/index.ts","../../src/linebreak-trie.ts","../../src/LineBreak.ts"],"sourcesContent":["export const toCodePoints = (str: string): number[] => {\n const codePoints = [];\n let i = 0;\n const length = str.length;\n while (i < length) {\n const value = str.charCodeAt(i++);\n if (value >= 0xd800 && value <= 0xdbff && i < length) {\n const extra = str.charCodeAt(i++);\n if ((extra & 0xfc00) === 0xdc00) {\n codePoints.push(((value & 0x3ff) << 10) + (extra & 0x3ff) + 0x10000);\n } else {\n codePoints.push(value);\n i--;\n }\n } else {\n codePoints.push(value);\n }\n }\n return codePoints;\n};\n\nexport const fromCodePoint = (...codePoints: number[]): string => {\n if (String.fromCodePoint) {\n return String.fromCodePoint(...codePoints);\n }\n\n const length = codePoints.length;\n if (!length) {\n return '';\n }\n\n const codeUnits = [];\n\n let index = -1;\n let result = '';\n while (++index < length) {\n let codePoint = codePoints[index];\n if (codePoint <= 0xffff) {\n codeUnits.push(codePoint);\n } else {\n codePoint -= 0x10000;\n codeUnits.push((codePoint >> 10) + 0xd800, (codePoint % 0x400) + 0xdc00);\n }\n if (index + 1 === length || codeUnits.length > 0x4000) {\n result += String.fromCharCode(...codeUnits);\n codeUnits.length = 0;\n }\n }\n return result;\n};\n\nconst chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';\n\n// Use a lookup table to find the index.\nconst lookup = typeof Uint8Array === 'undefined' ? [] : new Uint8Array(256);\nfor (let i = 0; i < chars.length; i++) {\n lookup[chars.charCodeAt(i)] = i;\n}\n\nexport const decode = (base64: string): ArrayBuffer | number[] => {\n let bufferLength = base64.length * 0.75,\n len = base64.length,\n i,\n p = 0,\n encoded1,\n encoded2,\n encoded3,\n encoded4;\n\n if (base64[base64.length - 1] === '=') {\n bufferLength--;\n if (base64[base64.length - 2] === '=') {\n bufferLength--;\n }\n }\n\n const buffer =\n typeof ArrayBuffer !== 'undefined' &&\n typeof Uint8Array !== 'undefined' &&\n typeof Uint8Array.prototype.slice !== 'undefined'\n ? new ArrayBuffer(bufferLength)\n : new Array(bufferLength);\n const bytes = Array.isArray(buffer) ? buffer : new Uint8Array(buffer);\n\n for (i = 0; i < len; i += 4) {\n encoded1 = lookup[base64.charCodeAt(i)];\n encoded2 = lookup[base64.charCodeAt(i + 1)];\n encoded3 = lookup[base64.charCodeAt(i + 2)];\n encoded4 = lookup[base64.charCodeAt(i + 3)];\n\n bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);\n bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);\n bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);\n }\n\n return buffer;\n};\n\nexport const polyUint16Array = (buffer: number[]): number[] => {\n const length = buffer.length;\n const bytes = [];\n for (let i = 0; i < length; i += 2) {\n bytes.push((buffer[i + 1] << 8) | buffer[i]);\n }\n return bytes;\n};\n\nexport const polyUint32Array = (buffer: number[]): number[] => {\n const length = buffer.length;\n const bytes = [];\n for (let i = 0; i < length; i += 4) {\n bytes.push((buffer[i + 3] << 24) | (buffer[i + 2] << 16) | (buffer[i + 1] << 8) | buffer[i]);\n }\n return bytes;\n};\n","const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';\n\n// Use a lookup table to find the index.\nconst lookup = typeof Uint8Array === 'undefined' ? [] : new Uint8Array(256);\nfor (let i = 0; i < chars.length; i++) {\n lookup[chars.charCodeAt(i)]
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