2 files changed, 10 insertions, 5 deletions
diff --git a/src/repeatrule.cpp b/src/repeatrule.cpp
index b9b9539..95a0ec3 100644
--- a/src/repeatrule.cpp
+++ b/src/repeatrule.cpp
@@ -18,7 +18,6 @@
 
 #include "repeatrule.h"
 
-#include <QCoreApplication>
 #include <QLocale>
 #include <QMap>
 
@@ -58,13 +57,11 @@ const char *const kOrdinals[] = {
     QT_TRANSLATE_NOOP("RepeatRule", "fourth"),
 };
 
-QString tr(const char *text) { return QCoreApplication::translate("RepeatRule", text); }
-
 QString ordinalWord(int ordinal)
 {
     if (ordinal == -1)
-        return tr("last");
-    return (ordinal >= 1 && ordinal <= 4) ? tr(kOrdinals[ordinal - 1]) : QString();
+        return RepeatRule::tr("last");
+    return (ordinal >= 1 && ordinal <= 4) ? RepeatRule::tr(kOrdinals[ordinal - 1]) : QString();
 }
 
 } // namespace
diff --git a/src/repeatrule.h b/src/repeatrule.h
index 59dfceb..f686197 100644
--- a/src/repeatrule.h
+++ b/src/repeatrule.h
@@ -18,6 +18,7 @@
 
 #pragma once
 
+#include <QCoreApplication>
 #include <QDate>
 #include <QList>
 #include <QString>
@@ -29,6 +30,13 @@
 /// is what lets every row of the spec's repeat table be tested as a string.
 struct RepeatRule
 {
+    // describe() formats the rule in words, and lupdate needs the class's own
+    // context to extract them (AGENTS.md: a class needs this macro, an array
+    // needs QT_TRANSLATE_NOOP on the literal). The macro ends in a private:
+    // section, so the explicit public: restores the fields below.
+    Q_DECLARE_TR_FUNCTIONS(RepeatRule)
+public:
+
     enum class Freq { None, Daily, Weekly, Monthly, Yearly };
     /// Monthly and Yearly only: on a day of the month, or on the Nth weekday.
     enum class By { MonthDay, Weekday };