research/brotlidump.py
def readLiteralContextModes(self):
        """Read literal context modes.
        LSB6: lower 6 bits of last char
        MSB6: upper 6 bits of last char
        UTF8: rougly dependent on categories:
            upper 4 bits depend on category of last char:
                control/whitespace/space/ punctuation/quote/%/open/close/
                comma/period/=/digits/ VOWEL/CONSONANT/vowel/consonant
            lower 2 bits depend on category of 2nd last char:
                space/punctuation/digit or upper/lowercase
        signed: hamming weight of last 2 chars
        """
        print('Context modes'.center(60, '-'))
        self.literalContextModes = []
        for i in range(self.numberOfBlockTypes[L]):
            self.literalContextModes.append(
                self.verboseRead(LiteralContextMode(number=i)))
def readLiteralContextModes(self):
        """Read literal context modes.
        LSB6: lower 6 bits of last char
        MSB6: upper 6 bits of last char
        UTF8: rougly dependent on categories:
            upper 4 bits depend on category of last char:
                control/whitespace/space/ punctuation/quote/%/open/close/
                comma/period/=/digits/ VOWEL/CONSONANT/vowel/consonant
            lower 2 bits depend on category of 2nd last char:
                space/punctuation/digit or upper/lowercase
        signed: hamming weight of last 2 chars
        """
        print('Context modes'.center(60, '-'))
        self.literalContextModes = []
        for i in range(self.numberOfBlockTypes[L]):
            self.literalContextModes.append(
                self.verboseRead(LiteralContextMode(number=i)))
Read literal context modes.
        LSB6: lower 6 bits of last char
        MSB6: upper 6 bits of last char
        UTF8: rougly dependent on categories:
            upper 4 bits depend on category of last char:
                control/whitespace/space/ punctuation/quote/%/open/close/
                comma/period/=/digits/ VOWEL/CONSONANT/vowel/consonant
            lower 2 bits depend on category of 2nd last char:
                space/punctuation/digit or upper/lowercase
        signed: hamming weight of last 2 chars