This prevents the call to the standard open to autovivify a GLOB when none is available.
It shouldn't be prevented. If it autovivifies, I want to know about that. This Blorfldyick is meant to be transparent, while adding overhead and slowing things down... ;-)
It's not easy, open is a complex beast. I'm reaching into the pile of rhinos... open can be provided a lexical var, a package var (populated or not), a typeglob, a bareword, a Symbol (via gensym) and what not, as the first argument. Trying to wrap my head around all that... thanks for your input, Eily++
perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'
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