From 0936aa37e8e00fdec8329e2da68cb20daebe1e68 Mon Sep 17 00:00:00 2001
From: Vassilii Khachaturov <vassilii@tarunz.org>
Date: Fri, 20 Sep 2013 12:41:33 +0000
Subject: [PATCH] =?UTF-8?q?DateParserRU:=20suport=20'=D0=B4=D0=BE'?=
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Add 'до' both as a Date.MOD_BEFORE modifier token
and as a span2 token (i.e., stop end for a Date.MOD_SPAN).

svn: r23174
---
 gramps/gen/datehandler/_date_ru.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gramps/gen/datehandler/_date_ru.py b/gramps/gen/datehandler/_date_ru.py
index 5bb039b36..529216106 100644
--- a/gramps/gen/datehandler/_date_ru.py
+++ b/gramps/gen/datehandler/_date_ru.py
@@ -52,6 +52,7 @@ class DateParserRU(DateParser):
     modifier_to_int = {
         'перед'    : Date.MOD_BEFORE, 
         'по'    : Date.MOD_BEFORE, 
+        'до'    : Date.MOD_BEFORE, 
         'после' : Date.MOD_AFTER, 
         'п.'    : Date.MOD_AFTER, 
         'п'    : Date.MOD_AFTER, 
@@ -219,7 +220,7 @@ class DateParserRU(DateParser):
     def init_strings(self):
         DateParser.init_strings(self)
         _span_1 = ['с', 'от']
-        _span_2 = ['по']
+        _span_2 = ['по', 'до']
         _range_1 = ['между', 'меж\.', 'меж']
         _range_2 = ['и']
         self._span =  re.compile("(%s)\s+(?P<start>.+)\s+(%s)\s+(?P<stop>.+)" %