+ * Codewords in LZMS are guaranteed to not exceed 15 bits. The format otherwise
+ * places no restrictions on codeword length. Therefore, the Huffman code
+ * construction algorithm that a correct LZMS decompressor uses need not
+ * implement length-limited code construction. But if it does (e.g. by virtue
+ * of being shared among multiple compression algorithms), the details of how it
+ * does so are unimportant, provided that the maximum codeword length parameter
+ * is set to at least 15 bits.
+ *
+ * An LZMS-compressed block seemingly cannot have a compressed size greater than