^ no match for key
^ no match for key

^ no match for key
^ no match for key

^ no match for key
^ no match for key

^ no match for key
^ no match for key

^ no match for key
^ no match for key

^ no match for key
^ no match for key

^ no match for key
^ no match for key

^ no match for key
^ no match for key
 > -12e-5555.5
   _________
______________
0b10 // binary not supported
_
____________________________
0x10 // hexadecimal not supported, but it should be
_
___________________________________________________
55e-20
______
______
55e-20.10
______
_________
5.5.5.5
___
_______
10E
__
___
64e+
__
____
99e-
__
____
1000EDKLD
____
_________
10000K78
_____
________
+100000
_______
_______
+100000
_______
_______
100E6
_____
_____
100E6
_____
_____
10e10e10e10
_____
___________
13e+10
______
______
45e+10.5
______
________
50e10
_____
_____
50e10
_____
_____