On 11/6/20 12:21 PM, Edouard Thiel wrote:
>>> By the way, I have seen that the nameref works more or less for functions:
>>> $ foo() { echo "hello" ;}
>>> $ declare -n bar=foo
>>> but the reference has to be dereferenced when calling:
>>> $ ${!bar}
>>> hello
>>>
>>> is it still the case in bash 5?
Le 06/11/2020 à 18:06, Chet Ramey a écrit :
On 11/6/20 11:53 AM, Edouard Thiel wrote:
This is more clear, and in fact, ok for me (if subscripted means
associative?);
the link above is not up to date.
The same language appears in the "Shell Parameters" section of the manual
at the above link
On 11/6/20 11:53 AM, Edouard Thiel wrote:
>
>
> Le 06/11/2020 à 17:01, Greg Wooledge a écrit :
>> On Fri, Nov 06, 2020 at 02:07:36PM +0100, Edouard Thiel wrote:
>>> there is an error in the bash documentation:
>>> https://www.gnu.org/software/bash/manual/bash.html#Bash-Builtins
>>>
>>> In th
Le 06/11/2020 à 17:01, Greg Wooledge a écrit :
On Fri, Nov 06, 2020 at 02:07:36PM +0100, Edouard Thiel wrote:
there is an error in the bash documentation:
https://www.gnu.org/software/bash/manual/bash.html#Bash-Builtins
In the 'declare' builtin, option '-n', last sentence:
"The na
On 11/6/20 8:07 AM, Edouard Thiel wrote:
> Hello,
>
> there is an error in the bash documentation:
> https://www.gnu.org/software/bash/manual/bash.html#Bash-Builtins
>
> In the 'declare' builtin, option '-n', last sentence:
> "The nameref attribute cannot be applied to array variables"
>
On Fri, Nov 06, 2020 at 02:07:36PM +0100, Edouard Thiel wrote:
> there is an error in the bash documentation:
> https://www.gnu.org/software/bash/manual/bash.html#Bash-Builtins
>
> In the 'declare' builtin, option '-n', last sentence:
> "The nameref attribute cannot be applied to array va
Hello,
there is an error in the bash documentation:
https://www.gnu.org/software/bash/manual/bash.html#Bash-Builtins
In the 'declare' builtin, option '-n', last sentence:
"The nameref attribute cannot be applied to array variables"
is actually wrong: it can be applied to indexed and ass
