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Re: Bad substitution when pressing [TAB]
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From: |
Chet Ramey |
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Subject: |
Re: Bad substitution when pressing [TAB] |
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Date: |
Thu, 29 Sep 2016 08:46:20 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 |
On 9/27/16 4:46 PM, Valentin Bajrami wrote:
> HI,
>
> While I was testing some variable substitution I came across this error /
> unwanted behavior.
>
> So for example:
>
> $ printf '%s' "${/debash: ${/: bad substitution
> bash: ${/: bad substitution
>
> just after printf '%s' "${/[TAB] this behavior is triggert.
Thanks for the report. Bash can avoid the error messages on an incomplete
word expansion, such as the one in your example.
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://cnswww.cns.cwru.edu/~chet/