--- bbcode.php.orig	2009-12-06 00:14:35.000000000 +1100
+++ bbcode.php	2009-12-06 00:14:20.000000000 +1100
@@ -584,6 +584,11 @@
 				$code = str_replace("\t", '   ', $code);
 				$code = str_replace('  ', '  ', $code);
 				$code = str_replace('  ', '  ', $code);
+				$code = str_replace("\n ", "\n ", $code);
+				if (!empty($code) && $code[0] == ' ')
+				{
+					$code = ' ' . substr($code, 1);
+				}
 
 				// remove newline at the beginning
 				if (!empty($code) && $code[0] == "\n")