File 2572-add-re-version-0-documentation-and-update-the-copyri.patch of Package erlang

From f0dc506eac4b6b62a88cb1bb288a29d138d068c7 Mon Sep 17 00:00:00 2001
From: Manuel Rubio <manuel@altenwald.com>
Date: Mon, 17 Apr 2017 21:30:21 +0100
Subject: [PATCH 2/3] add re:version/0 documentation and update the copyright
 of the file to 2017

---
 lib/stdlib/doc/src/re.xml | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/stdlib/doc/src/re.xml b/lib/stdlib/doc/src/re.xml
index 7f4f0aa18..8072e8fd9 100644
--- a/lib/stdlib/doc/src/re.xml
+++ b/lib/stdlib/doc/src/re.xml
@@ -5,7 +5,7 @@
   <header>
     <copyright>
       <year>2007</year>
-      <year>2016</year>
+      <year>2017</year>
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
@@ -78,6 +78,14 @@
 
   <funcs>
     <func>
+      <name name="version" arity="0"/>
+      <fsummary>Gives the PCRE version of the system in a string format</fsummary>
+      <desc>
+      <p>The return of this function is a string with the PCRE version of the system that was used in the Erlang/OTP compilation.</p>
+      </desc>
+    </func>
+
+    <func>
       <name name="compile" arity="1"/>
       <fsummary>Compile a regular expression into a match program</fsummary>
       <desc>
-- 
2.12.2