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perl revision 1.1.1.5
      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 (a] cerberus.uchicago.edu>
      7 # Send additions to <perl5-porters (a] perl.org>
      8 0	search/1	eval\ "exec\ /bin/perl		Perl script text
      9 !:mime	text/x-perl
     10 0	search/1	eval\ "exec\ /usr/bin/perl	Perl script text
     11 !:mime	text/x-perl
     12 0	search/1	eval\ "exec\ /usr/local/bin/perl	Perl script text
     13 !:mime	text/x-perl
     14 0	search/1	eval\ '(exit\ $?0)'\ &&\ eval\ 'exec	Perl script text
     15 !:mime	text/x-perl
     16 0	search/1	#!/usr/bin/env\ perl	Perl script text executable
     17 !:mime	text/x-perl
     18 0	search/1	#!\ /usr/bin/env\ perl	Perl script text executable
     19 !:mime	text/x-perl
     20 0	search/1	#!
     21 >0	regex	\^#!.*/bin/perl$	Perl script text executable
     22 !:mime	text/x-perl
     23 
     24 # by Dmitry V. Levin and Alexey Tourbin
     25 # check the first line
     26 0	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
     30 0	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 (a] eborcom.com>
     37 0	search/1/W	\=pod\n		Perl POD document text
     38 0	search/1/W	\n\=pod\n	Perl POD document text
     39 0	search/1/W	\=head1\ 	Perl POD document text
     40 0	search/1/W	\n\=head1\ 	Perl POD document text
     41 0	search/1/W	\=head2\ 	Perl POD document text
     42 0	search/1/W	\n\=head2\ 	Perl POD document text
     43 0	search/1/W	\=encoding\ 	Perl POD document text
     44 0	search/1/W	\n\=encoding\ 	Perl POD document text
     45 
     46 
     47 # Perl Storable data files.
     48 0	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 
     54 0	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 (a] 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:
     67 0	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
     73 0	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
     79 0	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
     85 0	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