WIP: New generation (#62)

* Massive refactoring

More clean structure
Parsing without regular expressions

* Cleanup unused imports

* Fix version string for Travis

* 7.1 downgrade

* Fix readme

1 files changed, 0 insertions, 42 deletions

diff --git a/src/NXP/Classes/Token/TokenFunction.php b/src/NXP/Classes/Token/TokenFunction.php
deleted file mode 100644
index 432f107..0000000
--- a/src/NXP/Classes/Token/TokenFunction.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-/**
- * This file is part of the MathExecutor package
- *
- * (c) Alexander Kiryukhin
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code
- */
-
-namespace NXP\Classes\Token;
-
-/**
- * @author Alexander Kiryukhin <a.kiryukhin@mail.ru>
- */
-class TokenFunction extends AbstractContainerToken implements InterfaceFunction
-{
-    /**
-     * @return string
-     */
-    public static function getRegex()
-    {
-        return '[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*';
-    }
-
-    /**
-     * @param array $stack
-     * @return $this
-     */
-    public function execute(&$stack)
-    {
-        $args = [];
-        list($places, $function) = $this->value;
-        for ($i = 0; $i < $places; $i++) {
-            array_unshift($args, array_pop($stack)->getValue());
-        }
-
-        $result = call_user_func_array($function, $args);
-
-        return new TokenNumber($result);
-    }
-}