Shouldn't there be a IF OPERATION = LAST.OPERATION THEN EXIT
in there after the ON GOSUB? ;) -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Trey Miller Sent: Sunday, December 02, 2007 17:43 To: u2-users@listserver.u2ug.org Subject: RE: [U2] Deep and long indentations vs multiple exit points This typically sticks in the craw of those who feel ON GOSUB is anathema: ERROR = 0 OPERATION = 0 * LOOP BEGIN CASE CASE ERROR ; EXIT CASE 1 OPERATION += 1 ON OPERATION GOSUB 1000, 2000, 3000, 4000, 5000, 6000 END CASE REPEAT Personally, I feel alphanumeric subroutine names are anathema; ON/GOSUB is merely an interesting stylistic decision. Harold (Trey) Miller Ph: (763)-300-8703 MaverickSoft, Inc. 16430 Birch Briar Trail Plymouth, Minnesota 55447 -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Keith Johnson (DSLWN) Sent: Sunday, December 02, 2007 5:59 PM To: u2-users@listserver.u2ug.org Subject: RE: [U2] Deep and long indentations vs multiple exit points Dave Barret gave this code as an example: GOSUB OPERATION.1 IF (NOT(ERROR)) THEN GOSUB OPERATION.2 IF (NOT(ERROR)) THEN GOSUB OPERATION.3 IF (NOT(ERROR)) THEN GOSUB OPEARTION.4 END END END What about this version? GOSUB OPERATION.1 IF ERROR ELSE GOSUB OPERATION.2 IF ERROR ELSE GOSUB OPERATION.4 IF ERROR ELSE GOSUB OPERATION.5 or, more acceptably: GOSUB OPERATION.1 IF GOOD THEN GOSUB OPERATION.2 IF GOOD THEN GOSUB OPERATION.4 IF GOOD THEN GOSUB OPERATION.5 Which I personally find far more readable than the indented code. Regards, Keith "De gustibus non est disputandum" Johnson ------- 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/ ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
