// Unicode word boundaries know about Unicode characters. | |
// For ASCII word boundaries, the tests are precisely inverted. | |
matiter!(unicode1, r"\bx\b", "áxβ"); | |
matiter!(unicode2, r"\Bx\B", "áxβ", (2, 3)); | |
matiter!(ascii1, r"(?-u:\b)x(?-u:\b)", "áxβ", (2, 3)); |