Emu48 Edit a CSV File

[MNH]

(01-09-2022 02:34 PM)DavidM Wrote:  SL3: Source string
SL2: Target string to be replaced
SL1: Replacement text that takes the place of target

targ: the text which will end up being replaced in the source string
new: the replacement text for each target encountered
len: the length of the target text (not the length of the source text)

The stack arguments, SL1 through SL3, don't correspond with the local variables targ, new, and len.
I think my problem is that I don't know, or are confused by, what should be on the stack to make REPLS work. I executed REPLS, and the program didn't remove the line feed character from the first extracted string. Also, the program ended up in an infinite loop.