diff -pruN mozc-1.2.855.102.orig/unix/ibus/gen_mozc_xml.py mozc-1.2.855.102/unix/ibus/gen_mozc_xml.py
--- mozc-1.2.855.102.orig/unix/ibus/gen_mozc_xml.py	2011-10-03 16:10:29.000000000 +0900
+++ mozc-1.2.855.102/unix/ibus/gen_mozc_xml.py	2011-11-15 18:01:44.000000000 +0900
@@ -74,6 +74,8 @@ IBUS_ENGINES_PROPS = {
         'name': ['mozc-jp'],
         'longname': ['%s'],
         'layout': ['jp'],
+        'hotkeys': ['Control+space,Zenkaku_Hankaku'],
+        'symbol': ['あ'],
     },
     # On Chrome/Chromium OS, we provide three engines.
     'ChromeOS': {
@@ -162,6 +164,8 @@ def OutputCpp(product_name, component, e
   for key in engine_common:
     OutputCppVariable(product_name, 'Engine', key, engine_common[key])
   for key in engines:
+    if key == 'hotkeys' or key == 'symbol':
+      continue
     print 'const char* kEngine%sArray[] = {' % key.capitalize()
     for i in range(len(engines[key])):
       print '"%s",' % EmbedProductName(product_name, engines[key][i])