Thanks to everyone that has responded. We have found that upgrading the terminal emulator to the latest version has solved the issue. They were running a very old version of the emulator and were reluctant to upgrade because of costs and some licensing issues.
If the issue was solved with the new emulator, it is not a Unix or a UniData based issues. Thanks again to everyone who tried to help Tom Dodds -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dennis Bartlett Sent: Wednesday, February 27, 2008 12:41 AM To: u2-users@listserver.u2ug.org Subject: RE: [U2] Type ahead buffer overflow Agreed. You may find tho', that the extra call out to TRIM may cause the input loop to be too slow to collect all the incoming data. Better to get the data, then trim as you process it... Your loop doesn't cater for 80 col lines (or whatever length) and therefore runs the risk of getting to the same place: the input buffer filling up prematurely, or an embedded CR being interpreted an an Enter. By limiting the input to a defined length, the INPUT buffer just handles 80 chars. You may even find, however, that a loop of -1 within a loop of recs may work better... this captures any char sequences embedded (if any) and ensures NO overflow, but might be a bit excessive. This is the method used when getting input from laboratory machines, with NAKs and ACKs, etc. * just get the data in next.key = 0 LOOP chr = 0 LOOP chr += 1 if chr = {whatever length} THEN EXIT INPUT X,-1 LINE := X REPEAT next.key += 1 WRITE LINE ON FILE, next.key REPEAT * now process the input SSELECT FILE LOOP ... REPEAT As for getting the data across, you could always mail it...!!! then issue a PINE command line and capture the output. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tim Stokes Sent: 26 February 2008 06:26 PM To: u2-users@listserver.u2ug.org Subject: RE: [U2] Type ahead buffer overflow That is very similar to the one I use. Here is mine. REC = '' LOOP INPUT XXX UNTIL XXX = "*NED OF TEXT*" DO REC<-1> = XXX REPEAT If you want to lose blank lines you change REC<-1> = XXX to IF TRIM(XXX) # "" THEN REC<-1> = XXX ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/