update less.php to PHP 7.x compatible fork

1 files changed, 51 insertions, 0 deletions

diff --git a/lib/less.php/Tree/Comment.php b/lib/less.php/Tree/Comment.php
new file mode 100644
index 0000000..7261284
--- /dev/null
+++ b/lib/less.php/Tree/Comment.php
@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * Comment
+ *
+ * @package Less
+ * @subpackage tree
+ */
+class Less_Tree_Comment extends Less_Tree{
+
+	public $value;
+	public $silent;
+	public $isReferenced;
+	public $currentFileInfo;
+	public $type = 'Comment';
+
+	public function __construct($value, $silent, $index = null, $currentFileInfo = null ){
+		$this->value = $value;
+		$this->silent = !! $silent;
+		$this->currentFileInfo = $currentFileInfo;
+	}
+
+    /**
+     * @see Less_Tree::genCSS
+     */
+	public function genCSS( $output ){
+		//if( $this->debugInfo ){
+			//$output->add( tree.debugInfo($env, $this), $this->currentFileInfo, $this->index);
+		//}
+		$output->add( trim($this->value) );//TODO shouldn't need to trim, we shouldn't grab the \n
+	}
+
+	public function toCSS(){
+		return Less_Parser::$options['compress'] ? '' : $this->value;
+	}
+
+	public function isSilent(){
+		$isReference = ($this->currentFileInfo && isset($this->currentFileInfo['reference']) && (!isset($this->isReferenced) || !$this->isReferenced) );
+		$isCompressed = Less_Parser::$options['compress'] && !preg_match('/^\/\*!/', $this->value);
+		return $this->silent || $isReference || $isCompressed;
+	}
+
+	public function compile(){
+		return $this;
+	}
+
+	public function markReferenced(){
+		$this->isReferenced = true;
+	}
+
+}