They've always been there since I inherited it, but they help as it goes interactive, after the trace ?i on an error.
If I press <Enter> once or twice (I forget which) without entering any interactive Rexx commands, it drops out of the file, perhaps losing some diagnostic info. It's easy to press <Enter> too often. Perhaps the NOPs sbould be in a do forever :-) Roops On Wed., Dec. 30, 2020, 17:43 Jeremy Nicoll, <[email protected]> wrote: > On Tue, 29 Dec 2020, at 19:25, Rupert Reynolds wrote: > > > novalue: > > error: > > trace R > > xxErrL = ERL > > xxErrN = RC > > say > > say "ERROR" xxErrN > > say errortext(xxErrN) > > say sourceline(xxErrL) > > trace ?i > > nop > > nop > > exit > > What are the two nop lines for? > > -- > Jeremy Nicoll - my opinions are my own. > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
