1 files changed, 2 insertions, 2 deletions
diff --git a/lexer/lexer.go b/lexer/lexer.go
index 807d3f0..4945adf 100644
--- a/lexer/lexer.go
+++ b/lexer/lexer.go
@@ -9,10 +9,10 @@ type Lexer struct {
 	ch           byte // current char
 }
 
-func New(input string) Lexer {
+func New(input string) *Lexer {
 	l := Lexer{input: input}
 	l.readChar()
-	return l
+	return &l
 }
 
 func (l *Lexer) NextToken() token.Token {