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

This reverts commit 7ad9f272a482802da2d43fe83841adbe9bcd8cb4.

1 files changed, 0 insertions, 100 deletions

diff --git a/lib/less.php/Tree/Directive.php b/lib/less.php/Tree/Directive.php
deleted file mode 100644
index 04a1e46..0000000
--- a/lib/less.php/Tree/Directive.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-
-/**
- * Directive
- *
- * @package Less
- * @subpackage tree
- */
-class Less_Tree_Directive extends Less_Tree{
-
-	public $name;
-	public $value;
-	public $rules;
-	public $index;
-	public $isReferenced;
-	public $currentFileInfo;
-	public $debugInfo;
-	public $type = 'Directive';
-
-	public function __construct($name, $value = null, $rules, $index = null, $currentFileInfo = null, $debugInfo = null ){
-		$this->name = $name;
-		$this->value = $value;
-		if( $rules ){
-			$this->rules = $rules;
-			$this->rules->allowImports = true;
-		}
-
-		$this->index = $index;
-		$this->currentFileInfo = $currentFileInfo;
-		$this->debugInfo = $debugInfo;
-	}
-
-
-    public function accept( $visitor ){
-		if( $this->rules ){
-			$this->rules = $visitor->visitObj( $this->rules );
-		}
-		if( $this->value ){
-			$this->value = $visitor->visitObj( $this->value );
-		}
-	}
-
-
-    /**
-     * @see Less_Tree::genCSS
-     */
-    public function genCSS( $output ){
-		$value = $this->value;
-		$rules = $this->rules;
-		$output->add( $this->name, $this->currentFileInfo, $this->index );
-		if( $this->value ){
-			$output->add(' ');
-			$this->value->genCSS($output);
-		}
-		if( $this->rules ){
-			Less_Tree::outputRuleset( $output, array($this->rules));
-		} else {
-			$output->add(';');
-		}
-	}
-
-	public function compile($env){
-
-		$value = $this->value;
-		$rules = $this->rules;
-		if( $value ){
-			$value = $value->compile($env);
-		}
-
-		if( $rules ){
-			$rules = $rules->compile($env);
-			$rules->root = true;
-		}
-
-		return new Less_Tree_Directive( $this->name, $value, $rules, $this->index, $this->currentFileInfo, $this->debugInfo );
-	}
-
-
-	public function variable($name){
-		if( $this->rules ){
-			return $this->rules->variable($name);
-		}
-	}
-
-	public function find($selector){
-		if( $this->rules ){
-			return $this->rules->find($selector, $this);
-		}
-	}
-
-	//rulesets: function () { if (this.rules) return tree.Ruleset.prototype.rulesets.apply(this.rules); },
-
-	public function markReferenced(){
-		$this->isReferenced = true;
-		if( $this->rules ){
-			Less_Tree::ReferencedArray($this->rules->rules);
-		}
-	}
-
-}