newRPL - build 1255 released! [updated to 1299]

[Claudio L.]

(01-02-2018 03:48 PM)Gilles59 Wrote:  Hello.

I noticed that (ver 1001) the SORT command dont work with Alpha

Ex {"a" "b" "r" "e" } SORT

True. Comparison is not defined for strings (yet?), mainly because I'm not sure there's any meaning in the unicode character number anymore, so what's a proper text comparison? I'm not saying it can't be done properly, in fact almost every OS has to sort files with weird characters, it's just I never researched the topic enough to implement it, and other things took priority in the calculator.

Now that's no excuse for the dirty stack after the error, you have the right to a tidy stack on error. I'm fixing that right now.

PS: Here's a link for the curious http://unicode.org/reports/tr10