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From: | Roger While |
Subject: | [open-cobol-list] Re : CALL SYSTEM OR CALL "SYSTEM" |
Date: | Fri, 19 Jan 2007 23:31:04 +0100 |
Following for 0.33 - The prefered way is to CALL "SYSTEM" upper-case. Why - It checks that you have a parameter. It checks that the parameter is valid. It does a check that the param is null-teminated. It will ultimately check for screen I/O and change/return before/after the call. Roger
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