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Re: declare a="$b" if $a previously set as array
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From: |
Stephane Chazelas |
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Subject: |
Re: declare a="$b" if $a previously set as array |
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Date: |
Tue, 9 Dec 2014 13:40:51 +0000 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
2014-12-09 20:55:02 +0800, konsolebox:
[...]
> As for the other things, I was actually only concerned about the
> dangerous behavior that's synonymous to "eval $b" so I didn't really
> thought about discussing them. And I'm only referring to Bash when I
> made the suggestions. Other shells certainly does not support local
> scopes.
[...]
Not sure what you mean by that last sentence, but all of dash,
yash, mksh, pdksh, AT&T ksh, posh, zsh (so virtually all modern
Bourne-like shells) do support local scopes each with variations
of behaviour and syntax.
--
Stephane
- Re: declare a="$b" if $a previously set as array, (continued)
- Re: declare a="$b" if $a previously set as array, Stephane Chazelas, 2014/12/16
- Re: declare a="$b" if $a previously set as array, Stephane Chazelas, 2014/12/16
- Re: declare a="$b" if $a previously set as array, Chet Ramey, 2014/12/22
- Re: declare a="$b" if $a previously set as array, Chet Ramey, 2014/12/16
- Re: declare a="$b" if $a previously set as array, Chet Ramey, 2014/12/22
- Re: declare a="$b" if $a previously set as array, konsolebox, 2014/12/08
- Re: declare a="$b" if $a previously set as array, Stephane Chazelas, 2014/12/09
- Re: declare a="$b" if $a previously set as array, Stephane Chazelas, 2014/12/09
- Re: declare a="$b" if $a previously set as array, konsolebox, 2014/12/09
- Re: declare a="$b" if $a previously set as array, Greg Wooledge, 2014/12/09
- Re: declare a="$b" if $a previously set as array,
Stephane Chazelas <=
- Re: declare a="$b" if $a previously set as array, konsolebox, 2014/12/09
- Re: declare a="$b" if $a previously set as array, Stephane Chazelas, 2014/12/10
- Re: declare a="$b" if $a previously set as array, Stephane Chazelas, 2014/12/10
- Re: declare a="$b" if $a previously set as array, konsolebox, 2014/12/10
- Re: declare a="$b" if $a previously set as array, Chet Ramey, 2014/12/14
- Re: declare a="$b" if $a previously set as array, konsolebox, 2014/12/14
- Re: declare a="$b" if $a previously set as array, Chet Ramey, 2014/12/14
- Re: declare a="$b" if $a previously set as array, Dan Douglas, 2014/12/15
- Re: declare a="$b" if $a previously set as array, Chet Ramey, 2014/12/14
- Re: declare a="$b" if $a previously set as array, Chet Ramey, 2014/12/14