From bec6d3656080ad4520ab10a0d7f19202e8e60c2e Mon Sep 17 00:00:00 2001
From: David Martinez <contacto@davidmartinez.net>
Date: Wed, 7 Aug 2019 00:22:13 +0200
Subject: [PATCH 1/2] Added \r to \Gettext\Generators\Po::convertString(),
 related with #218

---
 src/Generators/Po.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Generators/Po.php b/src/Generators/Po.php
index 136ea5c7..d059361e 100644
--- a/src/Generators/Po.php
+++ b/src/Generators/Po.php
@@ -136,6 +136,7 @@ public static function convertString($value)
                 "\x00" => '',
                 '\\' => '\\\\',
                 "\t" => '\t',
+                "\r" => '\r',
                 "\n" => '\n',
                 '"' => '\\"',
             ]

From 7f0a32b5a19b02244f45f9ffebf0120e3fd78ed9 Mon Sep 17 00:00:00 2001
From: David Martinez <contacto@davidmartinez.net>
Date: Tue, 1 Oct 2019 20:03:30 +0200
Subject: [PATCH 2/2] Sort output option added to Po generator

---
 src/Generators/Po.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Generators/Po.php b/src/Generators/Po.php
index d059361e..0fbe1c9c 100644
--- a/src/Generators/Po.php
+++ b/src/Generators/Po.php
@@ -2,12 +2,14 @@
 
 namespace Gettext\Generators;
 
+use Gettext\Translation;
 use Gettext\Translations;
 
 class Po extends Generator implements GeneratorInterface
 {
     public static $options = [
         'noLocation' => false,
+        'sortOutput' => false,
     ];
 
     /**
@@ -27,6 +29,12 @@ public static function toString(Translations $translations, array $options = [])
 
         $lines[] = '';
 
+        if ($options['sortOutput'] == true) {
+            $translations->uasort(function (Translation $translation1, Translation $translation2) {
+                return strcmp($translation1->getOriginal(), $translation2->getTranslation());
+            });
+        }
+
         //Translations
         foreach ($translations as $translation) {
             if ($translation->hasComments()) {