From 278478c027b75e3716ef5a21ecca332f3d671a8a Mon Sep 17 00:00:00 2001
From: kugwa <kugwa2000@gmail.com>
Date: Fri, 23 Oct 2015 03:50:35 +0800
Subject: CONST_FLOAT now matchs some fucking cases like '1.' or '.1'

---
 lexer.l | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lexer.l b/lexer.l
index d34ed7b..c670529 100644
--- a/lexer.l
+++ b/lexer.l
@@ -50,7 +50,7 @@ WS              [ \t]+
 
 /* You need to define the following RE's */
 CONST_INT       [+-]?{digit}+
-CONST_FLOAT     [+-]?(([0-9]+|[0-9]*\.[0-9]+)([eE][-+]?[0-9]+)?)
+CONST_FLOAT     [+-]?(([0-9]+\.?|[0-9]*\.[0-9]+)([eE][-+]?[0-9]+)?)
                 /* {digit}+\.{digit}+ */
 CONST_STRING    \"([^\"\n]|(\\.))*\"
 COMMENT         \/\*([^*]|\n|(\*+([^*/]|\n)))*\*+\/
-- 
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