bug-bash
[
Top
][
All Lists
]
Advanced
[
Date Prev
][
Date Next
][
Thread Prev
][
Thread Next
][
Date Index
][
Thread Index
]
Re: "${x-"$@"}" expansion
From
:
Grisha Levit
Subject
:
Re: "${x-"$@"}" expansion
Date
:
Tue, 26 Apr 2016 16:46:11 -0400
The same is true for + expansion:
Multiple words:
$ set -- 1 2; v=( "${#+$@}" ); declare -p v
declare -a v=([0]="1" [1]="2")
Empty string:
$ set -- ; v=( "${#+$@}" ); declare -p v
declare -a v=([0]="")
Nothing:
$ set -- ; v=( "${#+${#+$@}}" ); declare -p v
declare -a v=()
reply via email to
[
Prev in Thread
]
Current Thread
[
Next in Thread
]
"${x-"$@"}" expansion
,
Grisha Levit
,
2016/04/26
Re: "${x-"$@"}" expansion
,
Grisha Levit
<=
Re: "${x-"$@"}" expansion
,
Piotr Grzybowski
,
2016/04/27
Re: "${x-"$@"}" expansion
,
Grisha Levit
,
2016/04/27
Re: "${x-"$@"}" expansion
,
Greg Wooledge
,
2016/04/27
Prev by Date:
"${x-"$@"}" expansion
Next by Date:
Re: Autocompletion problems with nounset and arrays
Previous by thread:
"${x-"$@"}" expansion
Next by thread:
Re: "${x-"$@"}" expansion
Index(es):
Date
Thread