(chunks: string[])
| 94 | } |
| 95 | |
| 96 | function parseUnicodeExtension(chunks: string[]): UnicodeExtension { |
| 97 | const keywords = [] |
| 98 | let keyword |
| 99 | while (chunks.length && (keyword = parseKeyword(chunks))) { |
| 100 | keywords.push(keyword) |
| 101 | } |
| 102 | if (keywords.length) { |
| 103 | return { |
| 104 | type: 'u', |
| 105 | keywords, |
| 106 | attributes: [], |
| 107 | } |
| 108 | } |
| 109 | // Mix of attributes & keywords |
| 110 | // Check for attributes first |
| 111 | const attributes = [] |
| 112 | while (chunks.length && ALPHANUM_3_8.test(chunks[0])) { |
| 113 | attributes.push(chunks.shift()!) |
| 114 | } |
| 115 | while (chunks.length && (keyword = parseKeyword(chunks))) { |
| 116 | keywords.push(keyword) |
| 117 | } |
| 118 | if (keywords.length || attributes.length) { |
| 119 | return { |
| 120 | type: 'u', |
| 121 | attributes, |
| 122 | keywords, |
| 123 | } |
| 124 | } |
| 125 | throw new RangeError('Malformed unicode_extension') |
| 126 | } |
| 127 | |
| 128 | function parseKeyword(chunks: string[]): KV | undefined { |
| 129 | let key |
no test coverage detected