From a2a87fec54e9da8defea30b8e252a8691a83dfc0 Mon Sep 17 00:00:00 2001
From: redmatrix <git@macgirvin.com>
Date: Wed, 15 Jun 2016 22:36:00 -0700
Subject: code comments

---
 include/text.php | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'include/text.php')

diff --git a/include/text.php b/include/text.php
index 59190a9ca..50a3d8892 100644
--- a/include/text.php
+++ b/include/text.php
@@ -2899,6 +2899,11 @@ function text_highlight($s,$lang) {
 	$tag_added = false;
 	$s = trim(html_entity_decode($s,ENT_COMPAT));
 	$s = str_replace("    ","\t",$s);
+
+	// The highlighter library insists on an opening php tag for php code blocks. If 
+	// it isn't present, nothing is highlighted. So we're going to see if it's present.
+	// If not, we'll add it, and then quietly remove it after we get the processed output back.  
+
 	if($lang === 'php') {
 		if(strpos('<?php',$s) !== 0) {
 			$s = '<?php' . "\n" . $s;
-- 
cgit v1.2.3