[OpenBIOS] [PATCHv2 1/6] string.fs: add functions to support ROT13 string encoding/decoding

[Mark Cave-Ayland]

On 13/02/16 22:47, Segher Boessenkool wrote:

> On Sat, Feb 13, 2016 at 04:10:57PM +0000, Mark Cave-Ayland wrote:
>> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland at ilande.co.uk>
> 
> Signed-off-by: Segher Boessenkool <segher at kernel.crashing.org>
> 
> Have you tested this?  I just typed it in :-)

Indeed, and it actually works!

>> +: rot13-str ( str len -- newstr len )
>> +  \ Encode copy of input string
>> +  strdup 2dup $rot13
>> +;
> 
> I would do without this one btw, just put the strdup in the caller.

Yeah I'm happy to fold $rot13/rot13-str together but thought there may
be another reason for doing it as you suggested. I'll update this for
the next revision and add your S-o-B above.


ATB,

Mark.