Fix missing languages not getting added to the last message

prelude.yaml

@@ -2580,6 +2580,8 @@ common:
         text: '**{0}** kullanıyor gibi görünüyorsunuz, ancak bu artık geçersiz. Bunun yerine **{1}** kullanmanız tavsiye edilir.'
       - lang: uk_UA
         text: 'Здається, ви використовуєте **{0}**, але його було замінено. Радимо використовувати **{1}** замість нього.'
+      - lang: zh_CN
+        text: '您似乎正在使用 **{0}**，但它已受到取代。推荐您使用 **{1}**。'
     subs:
       - 'xSE Plugin 0'
       - 'xSE Plugin 1'

scripts/import-translations.py

@@ -40,6 +40,22 @@ def insert_lang(lines, index, lang, raw_text, whitespace = None):
     lines.insert(index, new_text_line)
     lines.insert(index, new_lang_line)
 
+def append_missing_languages(messages, lines, anchor, last_lang_index, expected_langs):
+    # Expected more languages than were found in the last anchor,
+    # need to go back and append the remaining expected languages.
+    print(f'Expected more languages for anchor {anchor}: {expected_langs}')
+
+    whitespace = get_whitespace(lines[last_lang_index])
+
+    for expected_lang in expected_langs:
+        print(f'Appending language {expected_lang} to anchor {anchor}')
+
+        insert_lang(lines, last_lang_index + 2, expected_lang, messages[anchor][expected_lang], whitespace)
+
+        last_lang_index += 2
+
+    return last_lang_index
+
 messages_by_lang = {}
 for f in os.scandir('translations'):
     match = re.match(r'messages\.([^\.]+)\.yaml', f.name)
@@ -68,18 +84,7 @@ def insert_lang(lines, index, lang, raw_text, whitespace = None):
         match = re.search(r' &([^\s]+)$', lines[index])
         if match != None:
             if expected_langs:
-                # Expected more languages than were found in the last anchor,
-                # need to go back and append the remaining expected languages.
-                print(f'Expected more languages for anchor {anchor}: {expected_langs}')
-
-                whitespace = get_whitespace(lines[last_lang_index])
-
-                for expected_lang in expected_langs:
-                    print(f'Appending language {expected_lang} to anchor {anchor}')
-
-                    insert_lang(lines, last_lang_index + 2, expected_lang, messages[anchor][expected_lang], whitespace)
-
-                    last_lang_index += 2
+                last_lang_index = append_missing_languages(messages, lines, anchor, last_lang_index, expected_langs)
 
                 index += 2 * len(expected_langs)
 
@@ -117,5 +122,9 @@ def insert_lang(lines, index, lang, raw_text, whitespace = None):
 
         index += 1
 
+    if expected_langs:
+        # The last anchor has missing languages, go back and add them.
+        append_missing_languages(messages, lines, anchor, last_lang_index, expected_langs)
+
 with open('prelude.yaml', mode='w', encoding='utf8') as output:
     output.writelines(lines)