Gets information about the range to which iter currently points. The range is the set of locations p where *start <= p < *end. (That is, it doesn't include the character stored at *end)
location to store start position of the range, or NULL
location to store end position of the range, or NULL
location to store script for range, or NULL
1.4
Gets information about the range to which iter currently points. The range is the set of locations p where *start <= p < *end. (That is, it doesn't include the character stored at *end)