Hello,
Narrowing down my question, PBP 2.6 has ARRAYWRIYTE with all the modifiers and will create a string all formatted to an array.
Is there access to the index pointer used by a 'differing legnth' ARRAYWRITE uses so another ARRAYWRITE can add chars directly to the end of the first write ?

ARRAYWRITE snd_array , [str str1 ,10,13]

(str1 may vary in legnth, takes chars up to a 0-zero)
(add to snd_array directly at the end of first ARRAYWRITE)
( find the index to where to start ?)

ARRAYWRITE snd_array(????) , [str str2 , 00]

thanks,
don
amgen