From 14e06c0c631bc03b4804019bf32b45dac97667c3 Mon Sep 17 00:00:00 2001
From: brettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Thu, 22 Oct 2009 21:00:21 +0000
Subject: Refs #1330: Contributed autop() to Wordpress.

git-svn-id: http://code.elgg.org/elgg/trunk@3573 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/input.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'engine')

diff --git a/engine/lib/input.php b/engine/lib/input.php
index 289542547..a412f3644 100644
--- a/engine/lib/input.php
+++ b/engine/lib/input.php
@@ -116,6 +116,12 @@ function parse_urls($text) {
 	), $text);
 }
 
+/**
+ *
+ * Adds P tags.
+ * Borrowed from Wordpress.
+ *
+ **/
 function autop($pee, $br = 1) {
 	$pee = $pee . "\n"; // just to make things a little easier, pad the end
 	$pee = preg_replace('|<br />\s*<br />|', "\n\n", $pee);
@@ -359,4 +365,4 @@ function input_init() {
 	}
 }
 
-register_elgg_event_handler('init','system','input_init');
\ No newline at end of file
+register_elgg_event_handler('init','system','input_init');
-- 
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