From 1bb7b4ca714e318ca8de206dca74940cb0114d33 Mon Sep 17 00:00:00 2001
From: Matthew Honnibal <honnibal+gh@gmail.com>
Date: Fri, 31 Mar 2017 13:59:19 +0200
Subject: [PATCH] Add comment

---
 spacy/syntax/parser.pyx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spacy/syntax/parser.pyx b/spacy/syntax/parser.pyx
index 764efea8b..123ae03da 100644
--- a/spacy/syntax/parser.pyx
+++ b/spacy/syntax/parser.pyx
@@ -257,6 +257,7 @@ cdef class Parser:
     cdef int parseC(self, TokenC* tokens, int length, int nr_feat) nogil:
         state = new StateC(tokens, length)
         # NB: This can change self.moves.n_moves!
+        # I think this causes memory errors if called by .pipe()
         self.moves.initialize_state(state)
         nr_class = self.moves.n_moves