1 files changed, 7 insertions, 4 deletions

diff --git a/src/yuescript/yue_parser.cpp b/src/yuescript/yue_parser.cpp
index a22bd3a..e5209ef 100755
--- a/src/yuescript/yue_parser.cpp
+++ b/src/yuescript/yue_parser.cpp
@@ -50,18 +50,21 @@ YueParser::YueParser() {
         EmptyLine = SpaceBreak;
         AlphaNum = range('a', 'z') | range('A', 'Z') | range('0', '9') | '_';
         Name = (range('a', 'z') | range('A', 'Z') | '_') >> *AlphaNum;
+        num_expo = set("eE") >> -expr('-') >> +range('0', '9');
+        lj_num = -set("uU") >> set("lL") >> set("lL");
         Num = (
                 "0x" >>
                 +(range('0', '9') | range('a', 'f') | range('A', 'F')) >>
-                -(-set("uU") >> set("lL") >> set("lL"))
+                -lj_num
         ) | (
                 +range('0', '9') >> (
-                        '.' >> +range('0', '9') >> -(set("eE") >> -expr('-') >> +range('0', '9')) |
-                        -set("uU") >> set("lL") >> set("lL") |
+                        '.' >> +range('0', '9') >> -num_expo |
+                        num_expo |
+                        lj_num |
                         true_()
                 )
         ) | (
-                '.' >> +range('0', '9') >> -(set("eE") >> -expr('-') >> +range('0', '9'))
+                '.' >> +range('0', '9') >> -num_expo
         );
 
         Cut = false_();