A NOTE has been added to this issue. ====================================================================== http://austingroupbugs.net/view.php?id=1038 ====================================================================== Reported By: kre Assigned To: ====================================================================== Project: 1003.1(2013)/Issue7+TC1 Issue ID: 1038 Category: Shell and Utilities Type: Error Severity: Objection Priority: normal Status: New Name: Robert Elz Organization: User Reference: Section: 2.5.3, 2.6 Page Number: 2352 Line Number: 74952 Interp Status: --- Final Accepted Text: ====================================================================== Date Submitted: 2016-03-24 18:24 UTC Last Modified: 2017-03-04 07:34 UTC ====================================================================== Summary: Specification relies upon unspecified behaviour ====================================================================== Relationships ID Summary ---------------------------------------------------------------------- related to 0001006 PS1 should be subject to command substi... ======================================================================
---------------------------------------------------------------------- (0003607) kre (reporter) - 2017-03-04 07:34 http://austingroupbugs.net/view.php?id=1038#c3607 ---------------------------------------------------------------------- In addition if you still believe that the rules in 2.3 are somehow relevant when performing word expansions (on text that has already been tokenised, or never will be) consider the (not specified by the standard, but everyone does it) case of PS1='# ' and imagine what would happen to that when rule 9 of section 2.3 is applied... I have no idea why section 2.6 when giving the order of the expansions, when many are to apply, refers back to rule 5 of section 2.3 in case 1 - except that I guess it says how to find the full set of chars that make up the expansion (how to match the closing ')' in a '$(' command expansion - but there is obviously cannot be any intent that section 2.3 be used in general (that would simply be wrong.) Section 2.6 as a whole really needs major work - it is written as if the only time expansions get done is when processing the args of a command line. There ought to be one section for that, and then separately, sections for each of the types of expansions which specify how they are done, when they apply (which includes PSn processing, here doc processing, and more I expect, which have nothing whatever to do with command lines.) But all that work is more than is needed right now. kre Issue History Date Modified Username Field Change ====================================================================== 2016-03-24 18:24 kre New Issue 2016-03-24 18:24 kre Name => Robert Elz 2016-03-24 18:24 kre Section => 2.5.3, 2.6 2016-03-24 18:24 kre Page Number => unknown 2016-03-24 18:24 kre Line Number => unknown 2016-08-11 15:29 Don Cragun Relationship added related to 0001006 2017-03-02 16:22 nick Page Number unknown => 2352 2017-03-02 16:22 nick Line Number unknown => 74952 2017-03-02 16:22 nick Interp Status => --- 2017-03-03 14:42 shware_systems Note Added: 0003589 2017-03-03 15:27 eblake Note Added: 0003590 2017-03-03 15:50 kre Note Added: 0003591 2017-03-03 15:59 joerg Note Added: 0003593 2017-03-03 16:10 geoffclare Note Added: 0003594 2017-03-03 16:41 shware_systems Note Added: 0003595 2017-03-03 16:44 joerg Note Deleted: 0003593 2017-03-03 16:46 chet_ramey Note Added: 0003597 2017-03-03 17:15 Don Cragun Note Added: 0003598 2017-03-03 17:16 Don Cragun Note Edited: 0003598 2017-03-03 18:58 chet_ramey Note Added: 0003599 2017-03-03 19:03 eblake Note Added: 0003600 2017-03-03 19:54 chet_ramey Note Added: 0003601 2017-03-03 19:57 shware_systems Note Added: 0003602 2017-03-03 20:00 shware_systems Note Edited: 0003602 2017-03-03 23:50 kre Note Added: 0003604 2017-03-03 23:52 kre Note Edited: 0003604 2017-03-03 23:55 kre Note Edited: 0003604 2017-03-04 00:37 kre Note Edited: 0003604 2017-03-04 05:19 shware_systems Note Added: 0003605 2017-03-04 07:08 kre Note Added: 0003606 2017-03-04 07:34 kre Note Added: 0003607 ======================================================================
