From 6ef3ed62e48d3620b06e6739ab266d72a80f090a Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Fri, 11 Apr 2014 21:15:41 +0300
Subject: [PATCH] re-pcre: Capture all possible subexpressions, even empty.

---
 re-pcre/re.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/re-pcre/re.py b/re-pcre/re.py
index 833b8d94..f599f47b 100644
--- a/re-pcre/re.py
+++ b/re-pcre/re.py
@@ -67,7 +67,9 @@ class PCREPattern:
         if num == -1:
             # No match
             return None
-        return PCREMatch(s, num, ov)
+        # We don't care how many matching subexpressions we got, we
+        # care only about total # of capturing ones (including empty)
+        return PCREMatch(s, cap_count + 1, ov)
 
     def match(self, s, pos=0, endpos=-1):
         return self.search(s, pos, endpos, PCRE_ANCHORED)