> for instance a , {a} and {{a}} are all equivalent.

Interestingly, we've found a place where Perl's glob behaves differently to the brace expansion in bash: 

$ perl -wE 'say glob "{{a}}"'
a
$ echo {{a}}
{{a}}

[download]

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In reply to Re^4: Challenge: Generate a glob patterns from a word list by choroba
in thread Challenge: Generate a glob patterns from a word list by choroba

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