From 8b1f9b14254794e4e247ba008a70e053d017bb5f Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Tue, 5 Aug 2014 04:32:48 -0700
Subject: bbcode sup and sub

---
 include/bbcode.php | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'include')

diff --git a/include/bbcode.php b/include/bbcode.php
index 195700729..a7055fc45 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -502,6 +502,13 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 	if (strpos($Text,'[o]') !== false) {	
 		$Text = preg_replace("(\[o\](.*?)\[\/o\])ism",'<span class="overline">$1</span>',$Text);
 	}
+	if (strpos($Text,'[sup]') !== false) {	
+		$Text = preg_replace("(\[sup\](.*?)\[\/sup\])ism",'<sup>$1</sup>',$Text);
+	}
+	if (strpos($Text,'[sub]') !== false) {	
+		$Text = preg_replace("(\[sub\](.*?)\[\/sub\])ism",'<sub>$1</sub>',$Text);
+	}
+	
 	// Check for colored text
 	if (strpos($Text,'[/color]') !== false) {	
 		$Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism","<span style=\"color: $1;\">$2</span>",$Text);
-- 
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