! Stripping of empty tags did not honor code tag

! empty bbc tags inside of a code tag were incorrectly removed
! added stripping of empty color tags prevalent in RTF pasting

Signed-off-by: Spuds <[email protected]>

Sources/Subs-Post.php

@@ -232,6 +232,11 @@ function preparsecode(&$message, $previewing = false)
 			// Close any remaining table tags.
 			foreach ($table_array as $tag)
 				$parts[$i] .= '[/' . $tag . ']';
+			
+			// Remove empty bbc from the sections outside the code tags
+			$parts[$i] = preg_replace('~\[[bisu]\]\s*\[/[bisu]\]~', '', $parts[$i]);
+			$parts[$i] = preg_replace('~\[quote\]\s*\[/quote\]~', '', $parts[$i]);
+			$parts[$i] = preg_replace('~\[color=(?:#[\da-fA-F]{3}|#[\da-fA-F]{6}|[A-Za-z]{1,20}|rgb\(\d{1,3}, ?\d{1,3}, ?\d{1,3}\))\]\s*\[/color\]~', '', $parts[$i]);
 		}
 	}
 
@@ -243,10 +248,6 @@ function preparsecode(&$message, $previewing = false)
 
 	// Now let's quickly clean up things that will slow our parser (which are common in posted code.)
 	$message = strtr($message, array('[]' => '[]', '['' => '[''));
-
-	// Remove empty bbc.
-	$message = preg_replace('~\[[bisu]\]\s*\[/[bisu]\]~', '', $message);
-	$message = preg_replace('~\[quote\]\s*\[/quote\]~', '', $message);
 }
 
 /**