merge new parser into dev

src/main.c

@@ -31,6 +31,9 @@ static int main_loop(struct lexer_context *ctx, struct args_options *options,
                      struct hash_map *vars)
 {
     int return_code = SUCCESS;
+    // init parser
+    int parser_init();
+
     // Retrieve and build first AST
     struct ast *command_ast = get_ast(ctx);
 
@@ -61,6 +64,7 @@ static int main_loop(struct lexer_context *ctx, struct args_options *options,
         return err_input(&vars);
 
     ast_free(&command_ast);
+    parser_close();
 
     return return_code;
 }