Adjust two new date formats for Polish (pl)

* monthonly - happens to be the same as in English, but nonetheless
  copied explictly to avoid confusion in the future, as it's the only
  one to use the nominative form of month name instead of genitive

* pretty - needs to use genitive month name instead of nominative;
  same for dmy, mdy and ymd variants, as any form with different order
  would be gramatically awkward

I am a native Polish speaker.

Change-Id: Ic253f590b0a60196cf3d98ce8785b151bb576946

1 files changed, 6 insertions, 0 deletions

diff --git a/languages/messages/MessagesPl.php b/languages/messages/MessagesPl.php
index 350ba70236f9..7ee2575b745a 100644
--- a/languages/messages/MessagesPl.php
+++ b/languages/messages/MessagesPl.php
@@ -96,15 +96,21 @@ $namespaceGenderAliases = array(
 $dateFormats = array(
 	'mdy time' => 'H:i',
 	'mdy date' => 'M j, Y',
+	'mdy monthonly' => 'F Y',
 	'mdy both' => 'H:i, M j, Y',
+	'mdy pretty' => 'j xg',
 
 	'dmy time' => 'H:i',
 	'dmy date' => 'j M Y',
+	'dmy monthonly' => 'F Y',
 	'dmy both' => 'H:i, j M Y',
+	'dmy pretty' => 'j xg',
 
 	'ymd time' => 'H:i',
 	'ymd date' => 'Y M j',
+	'ymd monthonly' => 'Y F',
 	'ymd both' => 'H:i, Y M j',
+	'ymd pretty' => 'j xg',
 );
 
 $fallback8bitEncoding = 'iso-8859-2';