A NOTE has been added to this issue. ====================================================================== http://austingroupbugs.net/view.php?id=767 ====================================================================== Reported By: dwheeler Assigned To: ajosey ====================================================================== Project: 1003.1(2008)/Issue 7 Issue ID: 767 Category: Shell and Utilities Type: Enhancement Request Severity: Objection Priority: normal Status: Under Review Name: David A. Wheeler Organization: User Reference: Section: XCU 2.14 (local) Page Number: 2374 Line Number: 75650 Interp Status: --- Final Accepted Text: ====================================================================== Date Submitted: 2013-10-11 02:02 UTC Last Modified: 2017-05-24 12:08 UTC ====================================================================== Summary: Add built-in "local" ====================================================================== Relationships ID Summary ---------------------------------------------------------------------- related to 0000771 Expose alternate shell function usage t... related to 0000465 is the list of special built-ins exhaus... related to 0001025 set description contains counterproduct... ======================================================================
---------------------------------------------------------------------- (0003740) kre (reporter) - 2017-05-24 12:08 http://austingroupbugs.net/view.php?id=767#c3740 ---------------------------------------------------------------------- Re Note: 0003738 So I would understand this as a requirement to also "unexport" a variable that was unset. I wouldn't, not from the language, "remove from the environment" means exactly that (no longer put in the environment) and not anything explicitly about the variable attributes. That is, if X is unset export X sets the export attribute on X, but does not put X in the environment, as X has no value X=foo gives X a value, and puts it in the environment (as it had that attribute.) unset X takes away the value, and consequently removes X from the environment. But does it also remove the attribute. In the implementations, yes, but in the standard, not really (at best it is ambiguous.) Issue History Date Modified Username Field Change ====================================================================== 2013-10-11 02:02 dwheeler New Issue 2013-10-11 02:02 dwheeler Status New => Under Review 2013-10-11 02:02 dwheeler Assigned To => ajosey 2013-10-11 02:02 dwheeler Name => David A. Wheeler 2013-10-11 02:02 dwheeler Section => XCU 2.14 (local) 2013-10-11 02:02 dwheeler Page Number => 2374 2013-10-11 02:02 dwheeler Line Number => 75650 2013-10-11 08:31 geoffclare Relationship added related to 0000465 2013-10-15 22:47 dwheeler Note Added: 0001912 2013-10-17 05:52 ranjit Note Added: 0001924 2013-10-20 05:00 shware_systems Note Added: 0001937 2013-11-14 16:08 geoffclare Relationship added related to 0000771 2015-04-23 23:12 emaste Issue Monitored: emaste 2016-07-05 09:35 joerg Note Added: 0003285 2016-12-01 16:51 eblake Relationship added related to 0001025 2017-05-19 21:39 mirabilos Note Added: 0003699 2017-05-19 22:12 stephane Note Added: 0003701 2017-05-22 11:19 joerg Note Added: 0003702 2017-05-22 11:20 joerg Note Edited: 0003702 2017-05-22 11:20 joerg Note Edited: 0003702 2017-05-22 11:21 joerg Note Edited: 0003702 2017-05-22 19:38 stephane Note Added: 0003703 2017-05-22 23:06 shware_systems Note Added: 0003704 2017-05-23 03:41 kre Note Added: 0003705 2017-05-23 10:47 shware_systems Note Added: 0003706 2017-05-23 11:07 shware_systems Note Edited: 0003706 2017-05-23 12:06 stephane Note Added: 0003707 2017-05-23 13:08 joerg Note Added: 0003708 2017-05-23 13:18 joerg Note Added: 0003709 2017-05-23 13:19 joerg Note Edited: 0003709 2017-05-23 13:41 chet_ramey Note Added: 0003710 2017-05-23 13:47 joerg Note Added: 0003711 2017-05-23 13:47 chet_ramey Note Added: 0003712 2017-05-23 13:51 joerg Note Added: 0003713 2017-05-23 14:00 chet_ramey Note Added: 0003714 2017-05-23 14:05 chet_ramey Note Added: 0003715 2017-05-23 14:11 stephane Note Added: 0003716 2017-05-23 14:14 chet_ramey Note Added: 0003717 2017-05-23 14:17 joerg Note Added: 0003718 2017-05-23 14:19 stephane Note Added: 0003719 2017-05-23 14:26 chet_ramey Note Added: 0003720 2017-05-23 14:29 chet_ramey Note Added: 0003721 2017-05-23 14:32 chet_ramey Note Added: 0003722 2017-05-23 14:45 joerg Note Added: 0003723 2017-05-23 15:16 chet_ramey Note Added: 0003724 2017-05-23 15:29 stephane Note Added: 0003725 2017-05-23 16:34 shware_systems Note Added: 0003726 2017-05-23 17:28 shware_systems Note Added: 0003727 2017-05-23 17:43 chet_ramey Note Added: 0003728 2017-05-23 18:49 shware_systems Note Added: 0003729 2017-05-23 22:54 kre Note Added: 0003730 2017-05-23 23:38 kre Note Added: 0003731 2017-05-23 23:48 kre Note Edited: 0003731 2017-05-23 23:57 kre Note Edited: 0003731 2017-05-24 00:06 kre Note Added: 0003732 2017-05-24 00:18 kre Note Edited: 0003732 2017-05-24 00:40 kre Note Edited: 0003732 2017-05-24 07:31 shware_systems Note Added: 0003733 2017-05-24 09:25 stephane Note Added: 0003735 2017-05-24 09:53 kre Note Added: 0003736 2017-05-24 10:37 kre Note Added: 0003737 2017-05-24 10:38 kre Note Edited: 0003737 2017-05-24 10:56 joerg Note Added: 0003738 2017-05-24 11:24 stephane Note Added: 0003739 2017-05-24 11:26 stephane Note Edited: 0003739 2017-05-24 11:30 stephane Note Edited: 0003739 2017-05-24 12:08 kre Note Added: 0003740 ======================================================================
