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-rw-r--r--src/mbgl/util/i18n.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mbgl/util/i18n.cpp b/src/mbgl/util/i18n.cpp
index 5530796915..0fa6122673 100644
--- a/src/mbgl/util/i18n.cpp
+++ b/src/mbgl/util/i18n.cpp
@@ -556,6 +556,9 @@ bool hasRotatedVerticalOrientation(char16_t chr) {
return !(hasUprightVerticalOrientation(chr) || hasNeutralVerticalOrientation(chr));
}
+// Replaces "horizontal" with "vertical" punctuation in place
+// Does not re-order or change length of string
+// (TaggedString::verticalizePunctuation depends on this behavior)
std::u16string verticalizePunctuation(const std::u16string& input) {
std::u16string output;