Add u8title()

1 files changed, 9 insertions, 5 deletions

diff --git a/include/unicode/string.h b/include/unicode/string.h
index 887a216..cb19821 100644
--- a/include/unicode/string.h
+++ b/include/unicode/string.h
@@ -6,6 +6,8 @@
 #include "_charN_t.h"
 #include "_u8view.h"
 
+#define mlib_warn_trunc nodiscard("don’t forget to check for truncation")
+
 /* clang-format off */
 
 enum [[clang::flag_enum]] caseflags {
@@ -25,18 +27,20 @@ size_t u8gnext(struct u8view *, const char8_t **, size_t *);
 size_t u8wnext(struct u8view *, const char8_t **, size_t *);
 size_t u8wnext_human(struct u8view *, const char8_t **, size_t *);
 
-#define mlib_warn_trunc nodiscard("don’t forget to check for truncation")
 [[mlib_warn_trunc]] size_t u8casefold(char8_t *restrict, size_t,
                                       const char8_t *, size_t, enum caseflags);
 [[mlib_warn_trunc]] size_t u8lower(char8_t *restrict, size_t, const char8_t *,
                                    size_t, enum caseflags);
+[[mlib_warn_trunc]] size_t u8title(char8_t *restrict, size_t, const char8_t *,
+                                   size_t, enum caseflags);
 [[mlib_warn_trunc]] size_t u8upper(char8_t *restrict, size_t, const char8_t *,
                                    size_t, enum caseflags);
-#undef mlib_warn_trunc
 
-constexpr double U8LOWER_SCALE    = 1.5;
+constexpr double U8LOWER_SCALE = 1.5;
 constexpr double U8LOWER_SCALE_LT = 3;
-constexpr double U8TITLE_SCALE    = 3;
-constexpr double U8UPPER_SCALE    = 3;
+constexpr double U8TITLE_SCALE = 3;
+constexpr double U8UPPER_SCALE = 3;
+
+#undef mlib_warn_trunc
 
 #endif /* !MLIB_UNICODE_STRING_H */