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# $OpenBSD: perl,v 1.2 2008/05/14 20:45:35 chl Exp $
#------------------------------------------------------------------------------
# perl: file(1) magic for Larry Wall's perl language.
#
# The ``eval'' line recognizes an outrageously clever hack for USG systems.
# Keith Waclena <keith@cerberus.uchicago.edu>
# Send additions to <perl5-porters@perl.org>
0 string/b #!\ /bin/perl perl script text executable
0 string eval\ "exec\ /bin/perl perl script text
0 string/b #!\ /usr/bin/perl perl script text executable
0 string eval\ "exec\ /usr/bin/perl perl script text
0 string/b #!\ /usr/local/bin/perl perl script text
0 string eval\ "exec\ /usr/local/bin/perl perl script text executable
0 string eval\ '(exit\ $?0)'\ &&\ eval\ 'exec perl script text
# by Dmitry V. Levin and Alexey Tourbin
# check the first line
0 string package
>1 regex \^package[\ \t]+[A-Za-z_]
>>1 regex \^package[\ \t]+[0-9A-Za-z_:]*\ *; Perl5 module source text
# not 'p', check other lines
0 byte !0x70
>0 regex \^package[\ \t]+[0-9A-Za-z_:]+\ *;
>>0 regex \^1\ *;|\^(use|sub|my)\ .*[(;{=] Perl5 module source text
# Perl POD documents
# From: Tom Hukins <tom@eborcom.com>
0 string/B \=pod\n Perl POD document
0 string/B \n\=pod\n Perl POD document
0 string/B \=head1\ Perl POD document
0 string/B \n\=head1\ Perl POD document
0 string/B \=head2\ Perl POD document
0 string/B \n\=head2\ Perl POD document
# Perl Storable data files.
0 string perl-store perl Storable(v0.6) data
>4 byte >0 (net-order %d)
>>4 byte &01 (network-ordered)
>>4 byte =3 (major 1)
>>4 byte =2 (major 1)
0 string pst0 perl Storable(v0.7) data
>4 byte >0
>>4 byte &01 (network-ordered)
>>4 byte =5 (major 2)
>>4 byte =4 (major 2)
>>5 byte >0 (minor %d)
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