lexer: move extract_lexeme() to its own function

1 files changed, 1 insertions, 0 deletions

diff --git a/include/lexer.h b/include/lexer.h
index 4605142..86d1861 100644
--- a/include/lexer.h
+++ b/include/lexer.h
@@ -23,6 +23,7 @@ private:
   char peek(void);
   char peek_next(void);
   bool match(char c);
+  char *extract_lexeme(void);
 
 private:
   void string(void);