Is there a reason you insist on using 'map'? An explicit 'for' loop would be more legible. Not that I dislike 'map', but once past a certain degree of complexity, you really should break it out. 

#!/usr/bin/perl -wl
use strict;

print for map { y/[]//d; join " ", reverse split } <DATA>;

__DATA__
w1
w2
w3
[t4 w4]
w5

[download]

Update: My assumption is the opposite of netwallah's, since 'map' would print an arrayref as 'ARRAY(0xDEADBEEF)' rather than '[foo bar]'. 


-- 
Human history becomes more and more a race between education and catastrophe. -- HG Wells

In reply to Re: printing array using map by oko1
in thread printing array using map by Anonymous Monk

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