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| From | Chet Ramey <chet.ramey@case.edu> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: Incomplete command substitution in here-document not regarded as an error |
| Date | Thu, 7 Nov 2019 15:06:37 -0500 |
| Lines | 22 |
| Approved | bug-bash@gnu.org |
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| To | Oğuz <oguzismailuysal@gmail.com>, bug-bash@gnu.org |
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On 11/6/19 4:37 PM, Oğuz wrote: > cat <<EOF > $(seq 10 > EOF > > prints 1, while it should report a syntax error. Thanks for the report. Bash has, for some years, allowed EOF/EOS to terminate a command substitution in certain circumstances, but this really only shows up when you're expanding it inside a here-document. There is a (relatively cryptic) warning message, but that only shows up in development builds. It seems reasonable to make the behavior when expanding here- documents match the behavior outside them. 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: Incomplete command substitution in here-document not regarded as an error Chet Ramey <chet.ramey@case.edu> - 2019-11-07 15:06 -0500
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