newRPL - build 1255 released! [updated to 1299]

[Claudio L.]

(05-22-2019 04:42 AM)The Shadow Wrote:  

(05-22-2019 02:00 AM)Claudio L. Wrote:  By the way, there's a couple of new commands in newRPL that I added, inspired by David's library that will help in the implementation of some of his commands.

So what are they? List commands are near and dear to my heart.

In the wiki, Chapter 6, look for "List, Matrix and List commands". The new commands are NPOS, NPOSREV, POSREV, RHEAD, RTAIL. NPOS lets you continue a search from a known location in the list (more efficient than splitting the list, then using POS) and the others are the "reverse" versions of this one and other well known commands. They do the same thing, but starting to look from the end of the list towards the front, in other words: work with the reversed list without physically reversing the object in memory.
If you think you may have other things that need to be incorporated in ROM in order to make David's routines more efficient feel free to suggest it here or add it as a feature request in the bug tracker.