/usr/lib/perl5/File/FnMatch.pm is in libfile-fnmatch-perl 0.02-1build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | package File::FnMatch;
# $Id: FnMatch.pm,v 1.2 2005/03/30 05:34:57 mjp Exp $
use 5.004;
use strict;
require Exporter;
require DynaLoader;
use vars qw($VERSION @ISA @EXPORT_OK %EXPORT_TAGS);
@ISA = qw(Exporter DynaLoader);
$VERSION = '0.02';
bootstrap File::FnMatch $VERSION;
# export nothing by default, but allow fnmatch() and all the FNM_ constants
@EXPORT_OK = ('fnmatch', grep {/^FNM_\w+$/} keys %{File::FnMatch::} );
%EXPORT_TAGS = ( 'fnmatch' => [ @EXPORT_OK ] );
# Preloaded methods go here.
1;
__END__
=pod
=head1 NAME
File::FnMatch - simple filename and pathname matching
=head1 SYNOPSIS
use File::FnMatch qw(:fnmatch); # import everything
# shell-style: match "/a/bc", but not "/a/.bc" nor "/a/b/c"
fnmatch("/a/*", $fn, FNM_PATHNAME|FNM_PERIOD);
# find our A- executables only
grep { fnmatch("A-*.exe", $_) } readdir SOMEDIR;
=head1 DESCRIPTION
File::FnMatch::fnmatch() provides simple, shell-like pattern matching.
Though considerably less powerful than regular expressions, shell patterns
are nonetheless useful and familiar to a large audience of end-users.
=head2 Functions
=over 4
=item fnmatch ( PATTERN, STRING [, FLAGS] )
Returns true if I<PATTERN> matches I<STRING>, undef otherwise. I<FLAGS> may
be the bitwise OR'ing of any supported FNM_* constants (see below).
=back
=head2 Constants
=over 4
=item FNM_NOESCAPE
Do not treat a backslash ('\') in I<PATTERN> specially. Otherwise, a
backslash escapes the following character.
=item FNM_PATHNAME
Prohibit wildcards from matching a slash ('/').
=item FNM_PERIOD
Prohibit wildcards from matching a period ('.') at the start of a string and,
if FNM_PATHNAME is also given, immediately after a slash.
=back
Other possibilities include at least FNM_CASEFOLD (compare C<qr//i>),
FNM_LEADING_DIR to restrict matching to everything before the first '/',
FNM_FILE_NAME as a synonym for FNM_PATHNAME, and the rather more exotic
FNM_EXTMATCH. Consult your system documentation for details.
=head2 EXPORT
None by default. The export tag C<:fnmatch> exports the fnmatch function and
all available FNM_* constants.
=head1 PATTERN SYNTAX
Wildcards are the question mark ('?') to match any single character and the
asterisk ('*') to match zero or more characters. FNM_PATHNAME and FNM_PERIOD
restrict the scope of the wildcards, notably supporting the UNIX convention of
concealing "dotfiles":
Bracket expressions, enclosed by '[' and ']', match any of a set of characters
specified explicitly (C<[abcdef]>), as a range (C<[a-f0-9]>), or as the
combination these (C<[a-f0-9XYZ]>). Additionally, many implementations
support named character classes such as C<[[:xdigit:]]>. Character sets
may be negated with an initial '!' (C<[![:space:]]>).
Locale influences the meaning of fnmatch() patterns.
=head1 CAVEATS
Most UNIX-like systems provide an fnmatch implementation. This module will
not work on platforms lacking an implementation, most notably Win32.
=head1 SEE ALSO
L<File::Glob|File::Glob>, L<POSIX::setlocale|POSIX::setlocale/setlocale>,
L<fnmatch(3)>
=head1 AUTHOR
Michael J. Pomraning
Please report bugs to E<lt>mjp-perl AT pilcrow.madison.wi.usE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright 2005 by Michael J. Pomraning
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
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