On Sunday 24 June 2012 04:18:07 Ben de Groot wrote: > On 24 June 2012 02:32, Mike Frysinger <[email protected]> wrote: > > On Saturday 23 June 2012 13:37:59 Michael Palimaka wrote: > >> +for x in ${LANGS}; do > >> + IUSE+=" linguas_${x}" > >> +done > > > > if you don't want to make it into an array: > > IUSE+=" $(printf 'linguas_%s ' ${LANGS})" > > What's wrong with the original? Why the subshell?
printf is faster than a for loop, and prettier imo -mike
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