Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

Re: File test in grep not excluding current directory

by choroba (Chancellor)
on Jul 01, 2014 at 13:29 UTC ( #1091840=note: print w/replies, xml ) Need Help??


in reply to File test in grep not excluding current directory

The preprocess function and grep work correctly. The problem is the current directory is processed once before the preprocess function is called - you can verify by adding a debug print
preprocess => sub { print "preprocessing [@_]"; return grep -f $_ && -M _ < 1, @_ }
لսႽ ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ