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authorredmatrix <git@macgirvin.com>2016-06-15 22:36:00 -0700
committerredmatrix <git@macgirvin.com>2016-06-15 22:36:00 -0700
commita2a87fec54e9da8defea30b8e252a8691a83dfc0 (patch)
tree23952b0a6071a832dacdb0cd76142ccd34338b1c
parentd457f11717da40f44d98eeba5b88e6f1e5636247 (diff)
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code comments
-rw-r--r--include/text.php5
1 files changed, 5 insertions, 0 deletions
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;