From 83efde6a4d8326ba8430727cbd8990d67a03a67d Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien@potencier.org>
Date: Thu, 7 Mar 2019 10:58:47 +0100
Subject: [PATCH] Revert "re-implemented the spaceless tag to reuse the filter
 tag logic"

This reverts commit 743767bce86e1d8b9a23c9a960c7abfda2f1717b.
---
 src/Node/SpacelessNode.php               |  2 --
 src/TokenParser/SpacelessTokenParser.php | 19 +++----------------
 2 files changed, 3 insertions(+), 18 deletions(-)

diff --git a/src/Node/SpacelessNode.php b/src/Node/SpacelessNode.php
index 6d2b1958a..9beebf32c 100644
--- a/src/Node/SpacelessNode.php
+++ b/src/Node/SpacelessNode.php
@@ -18,8 +18,6 @@ use Twig\Compiler;
  *
  * It removes spaces between HTML tags.
  *
- * @internal Not used anymore, to be removed in 3.0
- *
  * @author Fabien Potencier <fabien@symfony.com>
  */
 class SpacelessNode extends Node
diff --git a/src/TokenParser/SpacelessTokenParser.php b/src/TokenParser/SpacelessTokenParser.php
index 3c3de4390..5b5656bc6 100644
--- a/src/TokenParser/SpacelessTokenParser.php
+++ b/src/TokenParser/SpacelessTokenParser.php
@@ -11,10 +11,7 @@
 
 namespace Twig\TokenParser;
 
-use Twig\Node\BlockNode;
-use Twig\Node\Expression\BlockReferenceExpression;
-use Twig\Node\Expression\ConstantExpression;
-use Twig\Node\PrintNode;
+use Twig\Node\SpacelessNode;
 use Twig\Token;
 
 /**
@@ -33,23 +30,13 @@ class SpacelessTokenParser extends AbstractTokenParser
 {
     public function parse(Token $token)
     {
-        $this->parser->getStream()->injectTokens([
-            new Token(Token::NAME_TYPE, 'spaceless', $token->getLine()),
-        ]);
+        $lineno = $token->getLine();
 
-        $name = $this->parser->getVarName();
-        $ref = new BlockReferenceExpression(new ConstantExpression($name, $token->getLine()), null, $token->getLine(), $this->getTag());
-
-        $filter = $this->parser->getExpressionParser()->parseFilterExpressionRaw($ref, $this->getTag());
         $this->parser->getStream()->expect(Token::BLOCK_END_TYPE);
-
         $body = $this->parser->subparse([$this, 'decideSpacelessEnd'], true);
         $this->parser->getStream()->expect(Token::BLOCK_END_TYPE);
 
-        $block = new BlockNode($name, $body, $token->getLine());
-        $this->parser->setBlock($name, $block);
-
-        return new PrintNode($filter, $token->getLine(), $this->getTag());
+        return new SpacelessNode($body, $lineno, $this->getTag());
     }
 
     public function decideSpacelessEnd(Token $token)