Re: /dev/fd/63: line 21: ((: takes && kwsi += takes : attempted assignment to non-variable (error token is "+= takes ")

[Alex fxmbsw7 Ratchev]

if, anyone would wanna try, uhm, uhm its not easy, i mean u can issue
+kw keyword etc but u wont wanna unpack my softwares tgz so..

On Wed, Feb 9, 2022 at 8:09 PM Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com> wrote:
>
> well i can paste the original code lines here too but i dunno
> its part of bigger sw, this code piece is not this i mean its its
> singular file and acts as 'kws' function to resolve keywords
>
> declare -a kws=( '' "$@" )
> declare kwsi= kw id code takes _t
>
> while [[ -v kws[++kwsi] ]] && kw=${kws[kwsi]} _t=$kwns$_S_
> id=${KWS[$_t$_S_$kw]} code=${KWS[$_t$id]} takes=${KWS[$_t$id$_S_]} ;
> do
>  [[ $code ]] && kwseval "$code" "${kws[@]:kwsi:takes}"
>  (( takes && kwsi += takes ))
> done
>
> On Wed, Feb 9, 2022 at 8:02 PM Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com> wrote:
> >
> > i try, and in this it isplays me this
> >
> > short -x lines
> >
> > +++ declare kwsi= kw id code takes _t
> > +++ takes=
> > +++ ((  takes && kwsi += takes  ))
> > /dev/fd/63: line 21: ((: takes && kwsi += takes : attempted assignment
> > to non-variable (error token is "+= takes ")
> >
> > i dunno ? any help ?
> >
> > i notice a space more between (( and takes
> > also takes is = [0] so += doesnt run, and in declare before kwsi is
> > even declared
> >
> > help ?