Re: Not missing, but very hard to see (was Re: Backslash missing in brace expansion)

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From	Ilkka Virta <itvirta@iki.fi>
Newsgroups	gnu.bash.bug
Subject	Re: Not missing, but very hard to see (was Re: Backslash missing in brace expansion)
Date	Thu, 12 Dec 2019 23:01:58 +0200
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On 12.12. 21:43, L A Walsh wrote:
> On 2019/12/06 14:14, Chet Ramey wrote:
> 
> Seems very hard to print out that backquote though.  Closest I got
> was bash converting it to "''":

The backquote is in [6], and the backslash disappears, you just get the 
pair of quotes in [2] because that's how printf %q outputs an empty string.

>>  read -r -a a< <(printf "%q " {Z..a})
>>  my -p a
> declare -a a=([0]="Z" [1]="\\[" [2]="''" [3]="\\]" [4]="\\^" [5]="_" 
> [6]="\\\`" [7]="a")


-- 
Ilkka Virta / itvirta@iki.fi

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Re: Not missing, but very hard to see (was Re: Backslash missing in brace expansion) Ilkka Virta <itvirta@iki.fi> - 2019-12-12 23:01 +0200

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