LibUnicode: Generate simple case folding mappings for titlecase

Note we already generate the special case foldings for titlecase.

2 files changed, 6 insertions, 0 deletions

diff --git a/Userland/Libraries/LibUnicode/CharacterTypes.cpp b/Userland/Libraries/LibUnicode/CharacterTypes.cpp
index 4b569ff6f4..4ab8b9a691 100644
--- a/Userland/Libraries/LibUnicode/CharacterTypes.cpp
+++ b/Userland/Libraries/LibUnicode/CharacterTypes.cpp
@@ -38,6 +38,11 @@ u32 __attribute__((weak)) to_unicode_uppercase(u32 code_point)
     return to_ascii_uppercase(code_point);
 }
 
+u32 __attribute__((weak)) to_unicode_titlecase(u32 code_point)
+{
+    return to_ascii_uppercase(code_point);
+}
+
 ErrorOr<DeprecatedString> to_unicode_lowercase_full(StringView string, Optional<StringView> const& locale)
 {
     StringBuilder builder;
diff --git a/Userland/Libraries/LibUnicode/CharacterTypes.h b/Userland/Libraries/LibUnicode/CharacterTypes.h
index 553a1b7b49..04ce644d30 100644
--- a/Userland/Libraries/LibUnicode/CharacterTypes.h
+++ b/Userland/Libraries/LibUnicode/CharacterTypes.h
@@ -38,6 +38,7 @@ u32 canonical_combining_class(u32 code_point);
 // Use the full-string transformations for full case folding.
 u32 to_unicode_lowercase(u32 code_point);
 u32 to_unicode_uppercase(u32 code_point);
+u32 to_unicode_titlecase(u32 code_point);
 
 ErrorOr<DeprecatedString> to_unicode_lowercase_full(StringView, Optional<StringView> const& locale = {});
 ErrorOr<DeprecatedString> to_unicode_uppercase_full(StringView, Optional<StringView> const& locale = {});