conver tab to spaces

jieba/posseg/__init__.py

@@ -66,13 +66,13 @@ def makesure_userdict_loaded(fn):
     
     @wraps(fn)
     def wrapped(*args,**kwargs):
-	global userdict_loaded
+        global userdict_loaded
         if userdict_loaded:
             return fn(*args,**kwargs)
-	else:
+        else:
             word_tag_tab.update(jieba.user_word_tag_tab)
-	    userdict_loaded = True
-	    return fn(*args,**kwargs)
+        userdict_loaded = True
+        return fn(*args,**kwargs)
     
     return wrapped