Warn if stateful ParserOutput transforms are used

[lhc/web/wiklou.git] / includes / parser / Preprocessor_DOM.php

diff --git a/includes/parser/Preprocessor_DOM.php b/includes/parser/Preprocessor_DOM.php
index 7539307..2588962 100644 (file)
--- a/includes/parser/Preprocessor_DOM.php
+++ b/includes/parser/Preprocessor_DOM.php
@@ -148,7 +148,6 @@ class Preprocessor_DOM extends Preprocessor {
         * @return PPNode_DOM
         */
        public function preprocessToObj( $text, $flags = 0 ) {
-
                $xml = $this->cacheGetTree( $text, $flags );
                if ( $xml === false ) {
                        $xml = $this->preprocessToXml( $text, $flags );
@@ -373,7 +372,6 @@ class Preprocessor_DOM extends Preprocessor {
                                }
                                // Handle comments
                                if ( isset( $matches[2] ) && $matches[2] == '!--' ) {
-
                                        // To avoid leaving blank lines, when a sequence of
                                        // space-separated comments is both preceded and followed by
                                        // a newline (ignoring spaces), then
@@ -627,7 +625,7 @@ class Preprocessor_DOM extends Preprocessor {
                                $curLen = strlen( $curChar );
                                $count = ( $curLen > 1 ) ?
                                        # allow the final character to repeat
-                                       strspn( $text, $curChar[$curLen-1], $i+1 ) + 1 :
+                                       strspn( $text, $curChar[$curLen - 1], $i + 1 ) + 1 :
                                        strspn( $text, $curChar, $i );
 
                                # we need to add to stack only if opening brace count is enough for one of the rules