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#!/usr/bin/perl
# astart scalar
#$
# aend include: _ / , ARGV ENV
# ahelp ENV : ^ %ENV \s is \s Builtin \s Variable\. $
# ahelp ENV : ^ ===== \s Part \s of \s PerlDoc \s ===== \n .
# astart array
#@
# aend include: ARGV
# ahelp ARGV : ^ @ARGV \s is \s Builtin \s Variable\. $
# ahelp ARGV : ^ ===== \s Part \s of \s PerlDoc \s ===== \n .
# astart hash
#%
# aend include: ENV
# astart array index
#$#
# aend include: ARGV
# astart scalar in str
#print "$
# aend include: _ / , ARGV ENV
# astart my
#my $
# aend equal:
# astart our
#our @
# aend equal:
# hstart builtin variable
#@ARGV
# hend ^ @ARGV \s is \s Builtin \s Variable\. $
# hend ^ ===== \s Part \s of \s PerlDoc \s ===== \n .
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