Returns a string containing a number of right-most characters from another string
Implemented by: altair8K, Applesoft, CBM, atxl, msatari, level2, trscolor, colormc, BBC, GWBASIC, MSX, bwbasic, bw32, ABasiC, QBasic, VBDOS, Gambas, minibasicmm, minibasicjs
With variations:
Also written as:
This was one of the string manipulation routines first seen in DEC's BASIC-PLUS that became world-famous by Microsoft BASICs since the 8k version of Altair BASIC.