Hi as a sample: 
C:\>perl -e "$_=alter;tr/this/flip/d;print;"
alfer

[download]
Shouldn't this be producing just "f", as the d flag should cause unmatched items to be deleted?



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s''limp';@p=split '!','n!h!p!';s,m,s,;$s=y;$c=slice @p1;so brutally;d;$n=reverse;$c=$s**$#p;print(''.$c^chop($n))while($c/=$#p)>=1;

In reply to transliteration d flag not working as expected by SamCG

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