implement subshell, and fix vector operator[] unvalid index

1 files changed, 3 insertions, 2 deletions

diff --git a/include/eval.h b/include/eval.h
index 5c819a4..214a1ae 100644
--- a/include/eval.h
+++ b/include/eval.h
@@ -1,11 +1,12 @@
 #pragma once
 
 #include "all.h"
-#include "lexer/token.h"
+#include "lexer/lexer_class.h"
 
 namespace ov4
 {
-
+int eval_exe(const std::string &s, bool is_aync);
+int eval_tree_cd(size_t i, const T_lexer &lexer_instance, bool inside_subshell);
 void eval(char *cmdline);
 
 }