From 2740d2fe517f8fd11060543cb02e8c7636da876a Mon Sep 17 00:00:00 2001
From: Zhaoyilunnn <dilved1014@gmail.com>
Date: Mon, 15 Apr 2024 04:59:25 +0000
Subject: [PATCH] fix: close #140

---
 quafu/qfasm/qfasm_lexer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/quafu/qfasm/qfasm_lexer.py b/quafu/qfasm/qfasm_lexer.py
index c37f9c3..b24e751 100644
--- a/quafu/qfasm/qfasm_lexer.py
+++ b/quafu/qfasm/qfasm_lexer.py
@@ -127,7 +127,7 @@ def t_INCLUDE(self, _):
         return self.lexer.token()
 
     def t_FLOAT(self, t):
-        r"([0-9]\d*\.\d*)"
+        r"([0-9]+\.\d*(e[-+]?[0-9]+)?)"
         t.value = float(t.value)
         return t