Add comma in language menu.

diff --git a/stepmake/bin/add-html-footer.py b/stepmake/bin/add-html-footer.py
index 134345ef818d58bbd6ca17316c142655f9acc70e..dc6c537656c9ddfbe9a631f91fe2230183598247 100644 (file)
--- a/stepmake/bin/add-html-footer.py
+++ b/stepmake/bin/add-html-footer.py
@@ -317,6 +317,8 @@ def i18n (file_name, page):
     language_menu = ''
     for (prefix, name) in available:
         lang_file = file_lang (base_name, prefix)
+        if language_menu != '':
+            language_menu += ', '
         language_menu += '<a href="%(lang_file)s">%(name)s</a>' % vars ()
 
     languages = ''