From 73dfe36787551cd92ebed84dfd7b784d02180d57 Mon Sep 17 00:00:00 2001
From: x2003bruneau <x2003bruneau@9869982d-c50d-0410-be91-f2a2ec7c7c7b>
Date: Sat, 8 Jul 2006 20:42:03 +0000
Subject: [PATCH] Interpret **, // and __ as formatting in plain text articles

git-svn-id: svn+ssh://murphy/home/svn/banana/trunk@63 9869982d-c50d-0410-be91-f2a2ec7c7c7b
---
 Changelog           | 1 +
 banana/misc.inc.php | 8 +++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Changelog b/Changelog
index 6e53e82..1a53c55 100644
--- a/Changelog
+++ b/Changelog
@@ -3,6 +3,7 @@ Sat, 08 Jul 2006                    Florent Bruneau <florent.bruneau@m4x.org>
 	* Automatically set fup for crossposts
 	* Full URL redirection
 	* Link abstraction
+	* Interpret **, // and __ as formatting in plain text articles
 
 ================================================================================
 VERSION 1.3
diff --git a/banana/misc.inc.php b/banana/misc.inc.php
index 8d905e3..5161b0d 100644
--- a/banana/misc.inc.php
+++ b/banana/misc.inc.php
@@ -484,7 +484,13 @@ function formatbody($_text, $format='plain', $flowed=false)
 	    	    .".'</pre></blockquote><pre>'",
 	            $res);
         }
-	$res = preg_replace("@<pre>-- ?\n@", "<pre>\n-- \n", $res);
+		$formatting = Array('\*' => 'strong',
+							'_' => 'u',
+							'/' => 'em');
+		foreach ($formatting as $limit=>$mark) {
+			$res = preg_replace('@' . $limit . '([^\s]+)' . $limit . '@', "<$mark>\\1</$mark>", $res);
+		}
+		$res = preg_replace("@<pre>-- ?\n@", "<pre>\n-- \n", $res);
         $parts = preg_split("/\n-- ?\n/", $res);
     }
 
-- 
2.1.4