Rakefile in json_pure-1.7.1 vs Rakefile in json_pure-1.7.2

@@ -341,9 +341,14 @@
   desc "Delete the ragel generated C source"
   task :ragel_clean do
     rm_rf EXT_PARSER_SRC
   end
 
+  desc "Update the tags file"
+  task :tags do
+    system 'ctags', *Dir['**/*.{rb,c,h,java}']
+  end
+
   file EXT_PARSER_SRC => RAGEL_PATH do
     cd EXT_PARSER_DIR do
       if RAGEL_CODEGEN == 'ragel'
         sh "ragel parser.rl -G2 -o parser.c"
       else