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Re: Indices of array variables are sometimes considered unset (or just d
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From: |
Great Big Dot |
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Subject: |
Re: Indices of array variables are sometimes considered unset (or just display an error). |
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Date: |
Mon, 5 Nov 2018 20:04:49 -0500 |
On Mon, Nov 5, 2018 at 4:56 PM Great Big Dot <greatbigdot@gmail.com> wrote:
> The parameter expansion "${!var[@]}" expands to the indices of an array
(whether linear or associative).
Hold up... when I view this email on the public archives, all of my
"${array[@]}"'s (that is, "${array[<at sign>]}"'a) got turned to
"address@hidden"'s. Was I supposed to use some escape sequence or
something? Is everyone who's subscribed to the mailing list able to see the
actual text? Or should I resend this bug report with all \@-signs escaped
somehow?
Testing...
testing@example.com
testing＠example.com
testing﹫example.com
testing\@example.com
testing @ example.com