keep octal/hex prefix out of literal int match groups

parser/parser-fplo/FploInputParser.py

@@ -39,8 +39,8 @@ cRE_literal = re.compile(
             r'(?:\.\d*)?' + #cover decimals if present
             r'(?:[eE][+-]\d+)?' # exponential part if present
         r')'),
-        r'(?P<octal_int>0[0-7]+)',
-        r'(?P<hex_int>0x[0-9a-fA-F]+)',
+        r'0x(?P<hex_int>[0-9a-fA-F]+)',
+        r'0(?P<octal_int>[0-7]+)',
         r'(?P<decimal_int>[+-]?\d+)', # integer with optional sign
     ]) + r')'
 )