xref: /freebsd/contrib/file/magic/Magdir/perl (revision b1f9167f94059fd55c630891d359bcff987bd7eb)
1#------------------------------------------------------------------------------
2# $File: perl,v 1.22 2014/04/28 12:04:35 christos Exp $
3# perl:  file(1) magic for Larry Wall's perl language.
4#
5# The `eval' lines recognizes an outrageously clever hack.
6# Keith Waclena <keith@cerberus.uchicago.edu>
7# Send additions to <perl5-porters@perl.org>
80	search/1	eval\ "exec\ /bin/perl		Perl script text
9!:mime	text/x-perl
100	search/1	eval\ "exec\ /usr/bin/perl	Perl script text
11!:mime	text/x-perl
120	search/1	eval\ "exec\ /usr/local/bin/perl	Perl script text
13!:mime	text/x-perl
140	search/1	eval\ '(exit\ $?0)'\ &&\ eval\ 'exec	Perl script text
15!:mime	text/x-perl
160	search/1	#!/usr/bin/env\ perl	Perl script text executable
17!:mime	text/x-perl
180	search/1	#!\ /usr/bin/env\ perl	Perl script text executable
19!:mime	text/x-perl
200	search/1	#!
21>0	regex	\^#!.*/bin/perl$	Perl script text executable
22!:mime	text/x-perl
23
24# by Dmitry V. Levin and Alexey Tourbin
25# check the first line
260	search/1	package
27>0	regex		\^package[\ \t]+[0-9A-Za-z_:]+\ *;	Perl5 module source text
28!:strength + 10
29# not 'p', check other lines
300	search/1	!p
31>0	regex		\^package[\ \t]+[0-9A-Za-z_:]+\ *;
32>>0	regex		\^1\ *;|\^(use|sub|my)\ .*[(;{=]	Perl5 module source text
33!:strength + 10
34
35# Perl POD documents
36# From: Tom Hukins <tom@eborcom.com>
370	search/1/W	\=pod\n		Perl POD document text
380	search/1/W	\n\=pod\n	Perl POD document text
390	search/1/W	\=head1\ 	Perl POD document text
400	search/1/W	\n\=head1\ 	Perl POD document text
410	search/1/W	\=head2\ 	Perl POD document text
420	search/1/W	\n\=head2\ 	Perl POD document text
430	search/1/W	\=encoding\ 	Perl POD document text
440	search/1/W	\n\=encoding\ 	Perl POD document text
45
46
47# Perl Storable data files.
480	string	perl-store	perl Storable (v0.6) data
49>4	byte	>0	(net-order %d)
50>>4	byte	&01	(network-ordered)
51>>4	byte	=3	(major 1)
52>>4	byte	=2	(major 1)
53
540	string	pst0	perl Storable (v0.7) data
55>4	byte	>0
56>>4	byte	&01	(network-ordered)
57>>4	byte	=5	(major 2)
58>>4	byte	=4	(major 2)
59>>5	byte	>0	(minor %d)
60
61# This is Debian #742949 by Zefram <zefram@fysh.org>:
62# -----------------------------------------------------------
63# The Perl module Hash::SharedMem
64# <https://metacpan.org/release/Hash-SharedMem> defines a file format
65# for a key/value store.  Details of the file format are in the "DESIGN"
66# file in the module distribution.  Magic:
670	bequad	=0xa58afd185cbf5af7	Hash::SharedMem master file, big-endian
68>8	bequad	<0x1000000
69>>15	byte	>2	\b, line size 2^%d byte
70>>14	byte	>2	\b, page size 2^%d byte
71>>13	byte	&1
72>>>13	byte	>1	\b, max fanout %d
730	lequad	=0xa58afd185cbf5af7	Hash::SharedMem master file, little-endian
74>8	lequad	<0x1000000
75>>8	byte	>2	\b, line size 2^%d byte
76>>9	byte	>2	\b, page size 2^%d byte
77>>10	byte	&1
78>>>10	byte	>1	\b, max fanout %d
790	bequad	=0xc693dac5ed5e47c2	Hash::SharedMem data file, big-endian
80>8	bequad	<0x1000000
81>>15	byte	>2	\b, line size 2^%d byte
82>>14	byte	>2	\b, page size 2^%d byte
83>>13	byte	&1
84>>>13	byte	>1	\b, max fanout %d
850	lequad	=0xc693dac5ed5e47c2	Hash::SharedMem data file, little-endian
86>8	lequad	<0x1000000
87>>8	byte	>2	\b, line size 2^%d byte
88>>9	byte	>2	\b, page size 2^%d byte
89>>10	byte	&1
90>>>10	byte	>1	\b, max fanout %d
91