Also worth noting what perlsub says:
In fact, if you predeclare functions you want to call that way, you don't even need parentheses: 
use subs qw(date who ls);
date;

[download]
I guess you might give e.g. use subs 'AAA'..'ZZZ';

In reply to Re: Parsing barewords as sub/method calls? by oiskuu
in thread Parsing barewords as sub/method calls? by LanX

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