From 2d9e5bf566be7a9a6706d1ef2b01f63a2bde7f2e Mon Sep 17 00:00:00 2001
From: Matthew Honnibal <honnibal@gmail.com>
Date: Fri, 9 Oct 2015 19:02:42 +1100
Subject: [PATCH] * Allow punctuation to be lemmatized

---
 spacy/morphology.pyx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spacy/morphology.pyx b/spacy/morphology.pyx
index 1a499aa0a..534f64a59 100644
--- a/spacy/morphology.pyx
+++ b/spacy/morphology.pyx
@@ -7,7 +7,7 @@ except ImportError:
     import json
 
 from .parts_of_speech import UNIV_POS_NAMES
-from .parts_of_speech cimport ADJ, VERB, NOUN
+from .parts_of_speech cimport ADJ, VERB, NOUN, PUNCT
 
 
 cdef class Morphology:
@@ -81,7 +81,7 @@ cdef class Morphology:
         if self.lemmatizer is None:
             return orth
         cdef unicode py_string = self.strings[orth]
-        if pos != NOUN and pos != VERB and pos != ADJ:
+        if pos != NOUN and pos != VERB and pos != ADJ and pos != PUNCT:
             return orth
         cdef set lemma_strings
         cdef unicode lemma_string