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

[Alex fxmbsw7 Ratchev]

bash-5.1# declare -A KWS ; code='echo foo' . ./+kw test ; . ./kws test
bash: ((: takes && kwsi += takes : attempted assignment to
non-variable (error token is "+= takes ")

On Wed, Feb 9, 2022 at 8:19 PM Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com> wrote:
>
> On Wed, Feb 9, 2022 at 8:17 PM Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com> wrote:
> >
> > i found a way you can test without all the stuffs
> > just two files, +kw to add keyword, and kws to eval keywords
> > it all used to work i didnt use it for a long time now i get this error
> >
> > bash --norc --noprofile
> > bash-5.1# . ./+kw test
> > bash-5.1# . ./kws test
> > bash: ((: takes && kwsi += takes : attempted assignment to
> > non-variable (error token is "+= takes ")
>
> declare -A KWS first also
>
> > On Wed, Feb 9, 2022 at 8:11 PM Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com> 
> > wrote:
> > >
> > > 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 ?