newRPL - Updated to build 1510 [official build remains at 1487]

[Gilles]

Hi Claudio,

There is a problem with the SORT command, both with build 1510 and 1487 :

Code:

{ "a" "c" "b" } SORT
returns an error : " Expected a real number"

and

Code:

{ { 1 "A" } { 2 "B" }} SORT
=> Crash badly

EDIT : I just saw in the newRPL WIKI that SORT only applies to numbers for now. I will add in LstX a LSORT command that sorts other types of objects , and a command inspired by KSORT for specific sorts. Could be something like :

{ "ABCD" "AAAAA" "B" "BB" } « SIZE » KSORT
=> { "B" "BB" "ABCD" "AAAAA" }

new EDIT ;D : I ve created a thread for the new and futures versions of LstX :
https://www.hpmuseum.org/forum/thread-20345.html

I've add strings manipulation commands and comparaison, and a new DOSORT command (to sort list of strings, or things like "sort this list of words by number of letters).