From 9f0af1f2753655032a82b2517cdcebb4e8244236 Mon Sep 17 00:00:00 2001
From: Stephan Brunker <stephanbrunker@web.de>
Date: Fri, 22 May 2020 17:57:44 +0200
Subject: [PATCH] plugin nl2br: add newlines to improve readability of the
 output

---
 plugins/serendipity_event_nl2br/Changelog              |  1 +
 .../serendipity_event_nl2br.php                        | 10 +++++-----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/plugins/serendipity_event_nl2br/Changelog b/plugins/serendipity_event_nl2br/Changelog
index 1afa6188..f0efd5f6 100644
--- a/plugins/serendipity_event_nl2br/Changelog
+++ b/plugins/serendipity_event_nl2br/Changelog
@@ -1,3 +1,4 @@
+2.21.7: * add some newlines in output to make it better humanly readable
 2.21.6: * add missing 'u' inline element
 2.21.5: * nl2p: if the double newline contains spaces, e.g. \n \n, these
           spaces are now ignored
diff --git a/plugins/serendipity_event_nl2br/serendipity_event_nl2br.php b/plugins/serendipity_event_nl2br/serendipity_event_nl2br.php
index 6e736456..80f12a6a 100644
--- a/plugins/serendipity_event_nl2br/serendipity_event_nl2br.php
+++ b/plugins/serendipity_event_nl2br/serendipity_event_nl2br.php
@@ -18,7 +18,7 @@ class serendipity_event_nl2br extends serendipity_event
         $propbag->add('description',   PLUGIN_EVENT_NL2BR_DESC);
         $propbag->add('stackable',     false);
         $propbag->add('author',        'Serendipity Team, Stephan Brunker');
-        $propbag->add('version',       '2.21.6');
+        $propbag->add('version',       '2.21.7');
         $propbag->add('requirements',  array(
             'serendipity' => '1.6',
             'smarty'      => '2.6.7',
@@ -772,7 +772,7 @@ p.wl_notopbottom {
                 // concatenate closing tag if it's standard html
                 if (in_array($tag, $this->isolation_block_elements) )
                 {
-                    $content .= $textarray[$i];
+                    $content .= $textarray[$i] . "\n";
                 }
             }
             //closing blocktag or p parent - e.g. </table> or </td>
@@ -786,11 +786,11 @@ p.wl_notopbottom {
                         $content .= $this->nl2pblock(implode(array_slice($textarray,$start,$i-$start))) . "\n";
                     } else
                     {
-                        $content .= implode(array_slice($textarray,$start,$i-$start));
+                        $content .= implode(array_slice($textarray,$start,$i-$start)) . "\n";
                     }
                 }
                 //closing tag
-                $content .= $textarray[$i]; 
+                $content .= $textarray[$i] . "\n"; 
 
                 $start = $i+1;
                 array_shift($tagstack);
@@ -902,7 +902,7 @@ p.wl_notopbottom {
                         $bufferhastext = false;
 
                         //append textline
-                        $content .= $textline[$j];
+                        $content .= $textline[$j] . "\n";
 
                         //close open tags
                         foreach($tagstack as $ins_tag) { $content .= $this->html_end_tag($this->extract_tag($ins_tag)); }