[ Version ( since = "0.9.7" ) ]
public Bool next_range (out Codepoint first, ref Codepoint last)
Fetches the next consecutive range of elements in set that are greater than current value of last.
Set last to SET_VALUE_INVALID to get started.
| first |
The first code point in the range |
| last |
Input = The current last code point in the range Output = The last code point in the range |
| set |
A set |
|
`true` if there was a next range, `false` otherwise |