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| Anonymous | Login | 2024-10-09 03:48 UTC |
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| ID | Category | Severity | Type | Date Submitted | Last Update | ||
| 0001552 | [1003.1(2016/18)/Issue7+TC2] Shell and Utilities | Editorial | Enhancement Request | 2022-01-14 23:55 | 2022-01-18 00:34 | ||
| Reporter | calestyo | View Status | public | ||||
| Assigned To | |||||||
| Priority | normal | Resolution | Duplicate | ||||
| Status | Closed | ||||||
| Name | Christoph Anton Mitterer | ||||||
| Organization | |||||||
| User Reference | |||||||
| Section | 2.13.1 Patterns Matching a Single Character | ||||||
| Page Number | - | ||||||
| Line Number | - | ||||||
| Interp Status | --- | ||||||
| Final Accepted Text | |||||||
| Summary | 0001552: minor improvement in the description of […] in pattern matching notation | ||||||
| Description |
Right now the text says: "If an open bracket introduces a bracket expression as in XBD RE Bracket Expression, except that the <exclamation-mark> character ( '!' ) shall replace the <circumflex> character ( '^' ) in its role in a non-matching list in the regular expression notation, it shall introduce a pattern bracket expression. A bracket expression starting with an unquoted <circumflex> character produces unspecified results. Otherwise, '[' shall match the character itself." |
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| Desired Action |
I would propose to swap the last two sentences, i.e. first: "Otherwise, '[' shall match the character itself." followed by "A bracket expression starting with an unquoted <circumflex> character produces unspecified results." Otherwise the meaning could be interpreted, that a [ would match itself, if the bracket expression was not starting with an unquoted ^ . Whereas that sentence rather relates to the 1st sentence, i.e. "If an open bracket introduces a bracket expression..." and ONLY if it does NOT result into a bracket expression, it (the [ ) shall be taken literally. Cheers, Chris. |
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Notes |
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(0005615) geoffclare (manager) 2022-01-17 10:33 |
This problem has already been fixed by bug 0000985. This bug should be closed as a dup of 985. |
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(0005619) calestyo (reporter) 2022-01-17 18:49 |
Formulation there seems fine and solve the issue from here as well. So I agree that this should be closed. |
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(0005620) Don Cragun (manager) 2022-01-18 00:34 |
Closed as requested by submitter. |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2022-01-14 23:55 | calestyo | New Issue | |
| 2022-01-14 23:55 | calestyo | Name | => Christoph Anton Mitterer |
| 2022-01-14 23:55 | calestyo | Section | => 2.13.1 Patterns Matching a Single Character |
| 2022-01-14 23:55 | calestyo | Page Number | => - |
| 2022-01-14 23:55 | calestyo | Line Number | => - |
| 2022-01-17 10:33 | geoffclare | Note Added: 0005615 | |
| 2022-01-17 10:34 | geoffclare | Relationship added | duplicate of 0000985 |
| 2022-01-17 18:49 | calestyo | Note Added: 0005619 | |
| 2022-01-18 00:34 | Don Cragun | Interp Status | => --- |
| 2022-01-18 00:34 | Don Cragun | Note Added: 0005620 | |
| 2022-01-18 00:34 | Don Cragun | Status | New => Closed |
| 2022-01-18 00:34 | Don Cragun | Resolution | Open => Duplicate |
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