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-rw-r--r--ext/mixed/js/japanese.js16
1 files changed, 15 insertions, 1 deletions
diff --git a/ext/mixed/js/japanese.js b/ext/mixed/js/japanese.js
index 8d69c180..25f0608e 100644
--- a/ext/mixed/js/japanese.js
+++ b/ext/mixed/js/japanese.js
@@ -92,8 +92,22 @@ function jpIsKana(c) {
);
}
+function jpIsCharFullWidth(c) {
+ const code = c.charCodeAt(0);
+ return (
+ (code >= 0xff21 && code <= 0xff3a) || // full width upper case roman letters
+ (code >= 0xff41 && code <= 0xff3a) || // full width upper case roman letters
+ (code >= 0xff10 && code <= 0xff19) // full width numbers
+ );
+}
+
+function jpIsKanaHalfWidth(c) {
+ const code = c.charCodeAt(0);
+ return (code >= 0xff66 && code <= 0xff9f); // half width katakana
+}
+
function jpIsCharacterJapanese(c) {
- return jpIsKanji(c) || jpIsKana(c);
+ return jpIsKanji(c) || jpIsKana(c) || jpIsCharFullWidth(c) || jpIsKanaHalfWidth(c);
}
function jpIsAnyCharacterJapanese(text) {