diff --git a/nanoc/lib/mixin/t.rb b/nanoc/lib/mixin/t.rb
index 942f1efaa..322bc124b 100644
--- a/nanoc/lib/mixin/t.rb
+++ b/nanoc/lib/mixin/t.rb
@@ -1,7 +1,7 @@
 module Mixin::T
-  def t(locale, key, locals = {})
-    str = [locale, *key.split(".")].inject(i18n) { |h, k| h[k] }
-    format(str, locals)
+  def t(locale, key, local_assigns = {})
+    str = [locale, *key.split(".")].inject(i18n) { _1[_2] }
+    format(str, local_assigns)
   end
 
   def i18n
diff --git a/packages/typescript/Quran/quran-json b/packages/typescript/Quran/quran-json
new file mode 160000
index 000000000..d75b511ad
--- /dev/null
+++ b/packages/typescript/Quran/quran-json
@@ -0,0 +1 @@
+Subproject commit d75b511adc63465b3b0bce67395c25512c48a137