
obsoletion warning for old style &10 decimal prefix


http://www.forth200x.org/tests/number-prefixes.fs 

 !10 @10 #10 $10 %10 ^10 &10 0x10 0X10 10h 10H $f $F 'a 'a' input
   -   -  10  16   2   -  10   16   16   -   - 15 15  -   - interpreter
   -   -   -   -   -   -   -    -    -   -   -  -  -  -   - >number

        <stacks empty> 