LOWALPHA           65 filter/sanitizing_filters.c #define DEFAULT_URL_ENCODE    LOWALPHA HIALPHA DIGIT "-._"
LOWALPHA          307 filter/sanitizing_filters.c 	const unsigned char allowed_list[] = LOWALPHA HIALPHA DIGIT "!#$%&'*+-=?^_`{|}~@.[]";
LOWALPHA          321 filter/sanitizing_filters.c 	const unsigned char allowed_list[] = LOWALPHA HIALPHA DIGIT SAFE EXTRA NATIONAL PUNCTUATION RESERVED;