去除部分无效代码

Author: mikecovlee

regex.cpp

@@ -21,9 +21,6 @@
 #include <regex>
 #include <covscript/cni.hpp>
 #include <covscript/extension.hpp>
-#include <covscript/extensions/char.hpp>
-#include <covscript/extensions/array.hpp>
-#include <covscript/extensions/string.hpp>
 
 static cs::extension regex_ext;
 static cs::extension regex_result_ext;
@@ -123,9 +120,6 @@ namespace regex_cs_ext {
 
 	void init()
 	{
-		char_cs_ext::init();
-		array_cs_ext::init();
-		string_cs_ext::init();
 		regex_ext.add_var("result", var::make_protect<extension_t>(regex_result_ext_shared));
 		regex_ext.add_var("build", var::make_protect<callable>(cni(build)));
 		regex_ext.add_var("match", var::make_protect<callable>(cni(match)));