From 8ca6cc32b2c789a3149861159ad258f2cb9491e3 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 14:39:39 +0200
Subject: Adding upstream version 2.11.4.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 library/vendor/lessphp/lib/Less/Tree/Negative.php | 37 +++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 library/vendor/lessphp/lib/Less/Tree/Negative.php

(limited to 'library/vendor/lessphp/lib/Less/Tree/Negative.php')

diff --git a/library/vendor/lessphp/lib/Less/Tree/Negative.php b/library/vendor/lessphp/lib/Less/Tree/Negative.php
new file mode 100644
index 0000000..f0f36c8
--- /dev/null
+++ b/library/vendor/lessphp/lib/Less/Tree/Negative.php
@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * Negative
+ *
+ * @package Less
+ * @subpackage tree
+ */
+class Less_Tree_Negative extends Less_Tree {
+
+	public $value;
+	public $type = 'Negative';
+
+	public function __construct( $node ) {
+		$this->value = $node;
+	}
+
+	// function accept($visitor) {
+	//	$this->value = $visitor->visit($this->value);
+	//}
+
+	/**
+	 * @see Less_Tree::genCSS
+	 */
+	public function genCSS( $output ) {
+		$output->add( '-' );
+		$this->value->genCSS( $output );
+	}
+
+	public function compile( $env ) {
+		if ( Less_Environment::isMathOn() ) {
+			$ret = new Less_Tree_Operation( '*', array( new Less_Tree_Dimension( -1 ), $this->value ) );
+			return $ret->compile( $env );
+		}
+		return new Less_Tree_Negative( $this->value->compile( $env ) );
+	}
+}
-- 
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