Frequencies marker (#1074)

* Update japanese.js tests

* Simplify fallback/early exit

* Add overloads to furigana and furiganaPlain handlebars helper functions

* Expose unique expression/reading arrays (and subsequently counts)

* Add {frequencies} marker

1 files changed, 10 insertions, 0 deletions

diff --git a/ext/bg/js/anki-note-builder.js b/ext/bg/js/anki-note-builder.js
index 33cd3a0b..b6114e4b 100644
--- a/ext/bg/js/anki-note-builder.js
+++ b/ext/bg/js/anki-note-builder.js
@@ -108,9 +108,19 @@ class AnkiNoteBuilder {
     _createNoteData(definition, mode, context, resultOutputMode, glossaryLayoutMode, compactTags) {
         const pitches = DictionaryDataUtil.getPitchAccentInfos(definition);
         const pitchCount = pitches.reduce((i, v) => i + v.pitches.length, 0);
+        const uniqueExpressions = new Set();
+        const uniqueReadings = new Set();
+        if (definition.type !== 'kanji') {
+            for (const {expression, reading} of definition.expressions) {
+                uniqueExpressions.add(expression);
+                uniqueReadings.add(reading);
+            }
+        }
         return {
             marker: null,
             definition,
+            uniqueExpressions: [...uniqueExpressions],
+            uniqueReadings: [...uniqueReadings],
             pitches,
             pitchCount,
             group: resultOutputMode === 'group',