Ticket #7056: texturize-deep-code.diff

wp-includes/formatting.php

@@ -30 +30 @@
         global $wp_cockneyreplace;
         $next = true;
         $has_pre_parent = false;
+        $has_code_parent = false;
         $output = '';
         $curl = '';
         $textarr = preg_split('/(<.*>|\[.*\])/Us', $text, -1, PREG_SPLIT_DELIM_CAPTURE);
@@ -53 +54 @@
         for ( $i = 0; $i < $stop; $i++ ) {
                 $curl = $textarr[$i];
 
-                if ( !empty($curl) && '<' != $curl{0} && '[' != $curl{0} && $next && !$has_pre_parent) { // If it's not a tag
+                if ( !empty($curl) && '<' != $curl{0} && '[' != $curl{0} && $next && !$has_pre_parent && !$has_code_parent) { // If it's not a tag
                         // static strings
                         $curl = str_replace($static_characters, $static_replacements, $curl);
                         // regular expressions
                         $curl = preg_replace($dynamic_characters, $dynamic_replacements, $curl);
-                } elseif (strpos($curl, '<code') !== false || strpos($curl, '<kbd') !== false || strpos($curl, '<style') !== false || strpos($curl, '<script') !== false) {
+                } elseif (strpos($curl, '<kbd') !== false || strpos($curl, '<style') !== false || strpos($curl, '<script') !== false) {
                         $next = false;
                 } elseif (strpos($curl, '<pre') !== false) {
                         $has_pre_parent = true;
                 } elseif (strpos($curl, '</pre>') !== false) {
                         $has_pre_parent = false;
+                } elseif (strpos($curl, '<code') !== false) {
+                        $has_code_parent = true;
+                } elseif (strpos($curl, '</code>') !== false) {
+                        $has_code_parent = false;
                 } else {
                         $next = true;
                 }