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if (characterIsMember(allowedCharacters,
@selector(characterIsMember:), c))
[ret appendCharacters: &c length: 1];
else {
char buffer[4];
size_t bufferLen;
if ((bufferLen = OFUTF8StringEncode(c, buffer)) == 0)
@throw [OFInvalidEncodingException exception];
for (size_t j = 0; j < bufferLen; j++) {
unsigned char byte = buffer[j];
unsigned char high = byte >> 4;
unsigned char low = byte & 0x0F;
char escaped[3];
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64
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if (characterIsMember(allowedCharacters,
@selector(characterIsMember:), c))
[ret appendCharacters: &c length: 1];
else {
char buffer[4];
size_t bufferLen;
if ((bufferLen = _OFUTF8StringEncode(c, buffer)) == 0)
@throw [OFInvalidEncodingException exception];
for (size_t j = 0; j < bufferLen; j++) {
unsigned char byte = buffer[j];
unsigned char high = byte >> 4;
unsigned char low = byte & 0x0F;
char escaped[3];
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