From: mollison <mollison@cs.unc.edu>
Date: Sun, 21 Apr 2019 22:14:45 +0000 (-0400)
Subject: bpo-36645: Fix ambiguous formatting in re.sub() documentation (GH-12879)
X-Git-Tag: v3.8.0a4~145
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5ebfa840a1c9967da299356733da41b532688988;p=python

bpo-36645: Fix ambiguous formatting in re.sub() documentation (GH-12879)
---

diff --git a/Doc/library/re.rst b/Doc/library/re.rst
index 4ac5dee140..5ef72b535c 100644
--- a/Doc/library/re.rst
+++ b/Doc/library/re.rst
@@ -908,6 +908,7 @@ form.
       Unknown escapes in *repl* consisting of ``'\'`` and an ASCII letter
       now are errors.
 
+   .. versionchanged:: 3.7
       Empty matches for the pattern are replaced when adjacent to a previous
       non-empty match.