Adding upstream version 2.11.4.upstream/2.11.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 47 insertions, 0 deletions

diff --git a/library/vendor/lessphp/lib/Less/Tree/Value.php b/library/vendor/lessphp/lib/Less/Tree/Value.php
new file mode 100644
index 0000000..a4c0d85
--- /dev/null
+++ b/library/vendor/lessphp/lib/Less/Tree/Value.php
@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * Value
+ *
+ * @package Less
+ * @subpackage tree
+ */
+class Less_Tree_Value extends Less_Tree {
+
+	public $type = 'Value';
+	public $value;
+
+	public function __construct( $value ) {
+		$this->value = $value;
+	}
+
+	public function accept( $visitor ) {
+		$this->value = $visitor->visitArray( $this->value );
+	}
+
+	public function compile( $env ) {
+		$ret = array();
+		$i = 0;
+		foreach ( $this->value as $i => $v ) {
+			$ret[] = $v->compile( $env );
+		}
+		if ( $i > 0 ) {
+			return new Less_Tree_Value( $ret );
+		}
+		return $ret[0];
+	}
+
+	/**
+	 * @see Less_Tree::genCSS
+	 */
+	function genCSS( $output ) {
+		$len = count( $this->value );
+		for ( $i = 0; $i < $len; $i++ ) {
+			$this->value[$i]->genCSS( $output );
+			if ( $i + 1 < $len ) {
+				$output->add( Less_Environment::$_outputMap[','] );
+			}
+		}
+	}
+
+}