Support line- & column-based match locations

1 files changed, 13 insertions, 0 deletions

diff --git a/vendor/librune/lib/gbrk/u8glen.c b/vendor/librune/lib/gbrk/u8glen.c
new file mode 100644
index 0000000..13cac7e
--- /dev/null
+++ b/vendor/librune/lib/gbrk/u8glen.c
@@ -0,0 +1,13 @@
+#include "gbrk.h"
+
+size_t
+u8glen(const char8_t *s, size_t n)
+{
+	size_t m = 0;
+	struct u8view unused;
+
+	while (u8gnext(&unused, &s, &n))
+		m++;
+
+	return m;
+}