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| From | Chet Ramey <chet.ramey@case.edu> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: Error in the manual regarding the '=~' operator |
| Date | Thu, 9 Apr 2020 09:40:35 -0400 |
| Organization | ITS, Case Western Reserve University |
| Lines | 20 |
| Approved | bug-bash@gnu.org |
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| To | Guebitz Roland <Roland.Guebitz@cardcenter.ch>, "'bug-bash@gnu.org'" <bug-bash@gnu.org> |
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On 4/9/20 7:19 AM, Guebitz Roland wrote: > Hello, > in the section > https://www.gnu.org/software/bash/manual/bash.html#Conditional-Constructs > you have this example: > [[ $line =~ [[:space:]]*?(a)b ]] > The expression ?() is not part of the Posix ERE. It is part of bash pattern matching: https://www.gnu.org/software/bash/manual/bash.html#Pattern-Matching Thanks for the report. This was fixed in the devel branch last September, the result of https://lists.gnu.org/archive/html/bug-bash/2019-09/msg00042.html Chet -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/
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Re: Error in the manual regarding the '=~' operator Chet Ramey <chet.ramey@case.edu> - 2020-04-09 09:40 -0400
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