From a2445df24b27562148c29c10b175489013d67d73 Mon Sep 17 00:00:00 2001
From: Carsten Dietzel <carsten.dietzel@googlemail.com>
Date: Mon, 17 Dec 2018 10:44:10 +0000
Subject: [PATCH 1/2] Trim line breaks

Remove line breaks from parsed lines since they will be added by the markdown writer
---
 src/Parser/MarkdownParser.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Parser/MarkdownParser.php b/src/Parser/MarkdownParser.php
index d535a66..315f11f 100644
--- a/src/Parser/MarkdownParser.php
+++ b/src/Parser/MarkdownParser.php
@@ -68,7 +68,10 @@ public function getDocumentedDependencies(
                 continue;
             }
 
-            $currentDependency->getAdditionalContent()->add($line);
+            // Trim line breaks, because they will be added by the writer
+            $trimmedLine = trim($line, "\n\r");
+
+            $currentDependency->getAdditionalContent()->add($trimmedLine);
         }
 
         $this->cleanupAdditionalContent($dependencies);

From fddaa4092ecf77ea2ba3693097fa3feef2582272 Mon Sep 17 00:00:00 2001
From: Carsten Dietzel <carsten.dietzel@googlemail.com>
Date: Mon, 17 Dec 2018 10:46:05 +0000
Subject: [PATCH 2/2] Enhance markdown parser tests

Making sure, consecutive empty lines will be removed (no new feature, just new test)
---
 tests/Parser/MarkdownParserTest.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tests/Parser/MarkdownParserTest.php b/tests/Parser/MarkdownParserTest.php
index 9516137..ec08947 100644
--- a/tests/Parser/MarkdownParserTest.php
+++ b/tests/Parser/MarkdownParserTest.php
@@ -49,6 +49,11 @@ public function testItParsesDependenciesFileCorrectlyWithoutFilter()
         $this->assertNotNull($package);
         $this->assertCount(3, $package->getAdditionalContent()->getAll());
         $this->assertEquals(['', 'test 1  ', 'test 2'], array_values($package->getAdditionalContent()->getAll()));
+
+        $package = $packageList->get('Composer', 'symfony/yaml');
+        $this->assertNotNull($package);
+        $this->assertCount(4, $package->getAdditionalContent()->getAll());
+        $this->assertEquals(['', 'Will leave only one', '', 'consecutive empty line'], array_values($package->getAdditionalContent()->getAll()));
     }
 
     public function getValidDependenciesFileData(): string
@@ -84,6 +89,12 @@ public function getValidDependenciesFileData(): string
 ##### symfony/yaml `v4.1.3` [link](https://packagist.org/packages/symfony/yaml)
 > Symfony Yaml Component
 
+Will leave only one
+
+
+
+consecutive empty line
+
 ##### zendframework/zend-servicemanager `3.3.2` [link](https://packagist.org/packages/zendframework/zend-servicemanager)
 > Factory-Driven Dependency Injection Container