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Re: playing with IFS



On 2026-04-12 19:46, dana wrote:

On Sun 12 Apr 2026, at 20:37, Ray Andrews wrote:

[ "$nospaces" ] && _execute_output=( ${(f)"$( sed -r
's/(\x1b\[K[:-]\x1b\[m\x1b\[K)[[:space:]]*/\1 /g' <<<
${(F)_execute_output} )"} )

Yup, it throws an error alright.  This is rather better:

[ "$nospaces" ] && _execute_output=( ${(f)"$( sed -r
's/(\x1b\[K[:-]\x1b\[m\x1b\[K)[[:space:]]*/\1 /g' <<<
${(F)_execute_output} )"} )

i don't see the difference
Interesting ... that's not what I posted, yet that looks like a quotation.  I posted this: 

BTW, here's the actual thing:
[ "$nospaces" ] && _execute_output=( ${{f}"$( sed -r 's/(\x1b\[K[:-]\x1b\[m\x1b\[K)[[:space:]]*/\1 /g' <<< ${(F)_execute_output} )"} ) 

Yup, it throws an error alright.  This is rather better:
[ "$nospaces" ] && _execute_output=( ${(f)"$( sed -r 's/(\x1b\[K[:-]\x1b\[m\x1b\[K)[[:space:]]*/\1 /g' <<< ${(F)_execute_output} )"} ) 


untested but something like

   () {
     local -a match mbegin mend
     _execute_output=( ${_execute_output//(#b)($'\e[K'[:-]$'\e[m\e[K')[[:space:]]#/${match[1]} } )
   }

Will try, tx.

dana
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