Revert "update less.php to PHP 7.x compatible fork"

This reverts commit 7ad9f272a482802da2d43fe83841adbe9bcd8cb4.

1 files changed, 0 insertions, 44 deletions

diff --git a/lib/less.php/Tree/Keyword.php b/lib/less.php/Tree/Keyword.php
deleted file mode 100644
index e1d98c4..0000000
--- a/lib/less.php/Tree/Keyword.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-/**
- * Keyword
- *
- * @package Less
- * @subpackage tree
- */
-class Less_Tree_Keyword extends Less_Tree{
-
-	public $value;
-	public $type = 'Keyword';
-
-	/**
-	 * @param string $value
-	 */
-	public function __construct($value){
-		$this->value = $value;
-	}
-
-	public function compile(){
-		return $this;
-	}
-
-    /**
-     * @see Less_Tree::genCSS
-     */
-	public function genCSS( $output ){
-
-		if( $this->value === '%') {
-			throw new Less_Exception_Compiler("Invalid % without number");
-		}
-
-		$output->add( $this->value );
-	}
-
-	public function compare($other) {
-		if ($other instanceof Less_Tree_Keyword) {
-			return $other->value === $this->value ? 0 : 1;
-		} else {
-			return -1;
-		}
-	}
-}