update

2020-03-09 01:45:33 +08:00
parent 2dc9f0c560
commit d7bda06f17
2 changed files with 4 additions and 4 deletions
@@ -104,7 +104,7 @@ void abstract_syntax_tree::print_tree_block(const int n)
 {
 	std::string __str="";
 	for(int i=0;i<n;++i)
-		__str+="| ";
+		__str+="|  ";
 	std::cout<<__str;
 	print_ast_type(node_type);
 	switch(node_type)
@@ -752,4 +752,4 @@ ast:
 																id: i
 					return
 						num: 0
-*/
+*/