1 files changed, 75 insertions, 0 deletions
diff --git a/vendor/wikimedia/less.php/lib/Less/Tree/Quoted.php b/vendor/wikimedia/less.php/lib/Less/Tree/Quoted.php
new file mode 100644
index 0000000..0c5e190
--- /dev/null
+++ b/vendor/wikimedia/less.php/lib/Less/Tree/Quoted.php
@@ -0,0 +1,75 @@
+<?php
+/**
+ * @private
+ */
+class Less_Tree_Quoted extends Less_Tree {
+	public $escaped;
+	public $value;
+	public $quote;
+	public $index;
+	public $currentFileInfo;
+	public $type = 'Quoted';
+
+	/**
+	 * @param string $str
+	 */
+	public function __construct( $str, $content = '', $escaped = false, $index = false, $currentFileInfo = null ) {
+		$this->escaped = $escaped;
+		$this->value = $content;
+		if ( $str ) {
+			$this->quote = $str[0];
+		}
+		$this->index = $index;
+		$this->currentFileInfo = $currentFileInfo;
+	}
+
+	/**
+	 * @see Less_Tree::genCSS
+	 */
+	public function genCSS( $output ) {
+		if ( !$this->escaped ) {
+			$output->add( $this->quote, $this->currentFileInfo, $this->index );
+		}
+		$output->add( $this->value );
+		if ( !$this->escaped ) {
+			$output->add( $this->quote );
+		}
+	}
+
+	public function compile( $env ) {
+		$value = $this->value;
+		if ( preg_match_all( '/`([^`]+)`/', $this->value, $matches ) ) {
+			foreach ( $matches as $i => $match ) {
+				$js = new Less_Tree_JavaScript( $matches[1], $this->index, true );
+				$js = $js->compile( $env )->value;
+				$value = str_replace( $matches[0][$i], $js, $value );
+			}
+		}
+
+		if ( preg_match_all( '/@\{([\w-]+)\}/', $value, $matches ) ) {
+			foreach ( $matches[1] as $i => $match ) {
+				$v = new Less_Tree_Variable( '@' . $match, $this->index, $this->currentFileInfo );
+				$v = $v->compile( $env );
+				$v = ( $v instanceof Less_Tree_Quoted ) ? $v->value : $v->toCSS();
+				$value = str_replace( $matches[0][$i], $v, $value );
+			}
+		}
+
+		return new Less_Tree_Quoted( $this->quote . $value . $this->quote, $value, $this->escaped, $this->index, $this->currentFileInfo );
+	}
+
+	public function compare( $x ) {
+		if ( !Less_Parser::is_method( $x, 'toCSS' ) ) {
+			return -1;
+		}
+
+		$left = $this->toCSS();
+		$right = $x->toCSS();
+
+		if ( $left === $right ) {
+			return 0;
+		}
+
+		return $left < $right ? -1 : 1;
+	}
+}