Don't remove entries from specials
@@ -136,7 +136,6 @@ cdef class Tokenizer:
def _reset_cache(self, keys):
for k in keys:
del self._cache[k]
- del self._specials[k]
cdef int _try_cache(self, hash_t key, Doc tokens) except -1:
cached = <_Cached*>self._cache.get(key)
