1B::Keywords(3)        User Contributed Perl Documentation       B::Keywords(3)
2
3
4

NAME

6       B::Keywords - Lists of reserved barewords and symbol names
7

SYNOPSIS

9         use B::Keywords qw( @Symbols @Barewords );
10         print join "\n", @Symbols,
11                          @Barewords;
12

DESCRIPTION

14       "B::Keywords" supplies several arrays of exportable keywords: @Scalars,
15       @Arrays, @Hashes, @Filehandles, @Symbols, @Functions, @Barewords,
16       @TieIOMethods, @UNIVERSALMethods and @ExporterSymbols.
17
18       The @Symbols array includes the contents of each of @Scalars, @Arrays,
19       @Hashes, @Functions and @Filehandles.
20
21       Similarly, @Barewords adds a few non-function keywords and operators to
22       the @Functions array.
23
24       All additions and modifications are welcome.
25
26       The perl parser uses a static list of keywords from regen/keywords.pl
27       which constitutes the strict list of keywords @Functions and
28       @Barewords, though some @Functions are not functions in the strict
29       sense.  Several library functions use more special symbols, handles and
30       methods.
31

DATA

33       @Scalars
34       @Arrays
35       @Hashes
36       @Filehandles
37       @Functions
38           The above are lists of variables, special file handles, and built
39           in functions.
40
41       @Symbols
42           This is just the combination of all of the above: variables, file
43           handles, and functions.
44
45       @Barewords
46           This is a list of other special keywords in perl including
47           operators and all the control structures.
48
49       @TieIOMethods
50           Those are special tie or PerlIO methods called by the perl core,
51           namely for tieing or PerlIO::via (or both of those) or threads.
52
53       @UNIVERSALMethods
54           Methods defined by the core package UNIVERSAL.
55
56       @ExporterSymbols
57           Variables or functions used by Exporter (some internal), which is
58           almost as good as being keywords, for you mustn't use them for any
59           other purpose in any package that isa Exporter, which is quite
60           common.
61

EXPORT

63       Anything can be exported if you desire. Use the :all tag to get
64       everything.
65

SEE ALSO

67       regen/keywords.pl from the perl source, perlvar, perlfunc, perldelta.
68

BUGS

70       Please report any bugs or feature requests to "bug-B-Keywords at
71       rt.cpan.org", or through the web interface at
72       <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=B-Keywords>. I will be
73       notified, and then you'll automatically be notified of progress on your
74       bug as I make changes.
75

SUPPORT

77       You can find documentation for this module with the perldoc command.
78
79         perldoc B::Keywords
80
81       You can also look for information at:
82
83       ·   RT: CPAN's request tracker
84
85           <http://rt.cpan.org/NoAuth/Bugs.html?Dist=B-Keywords>
86
87       ·   AnnoCPAN: Annotated CPAN documentation
88
89           <http://annocpan.org/dist/B-Keywords>
90
91       ·   CPAN Ratings
92
93           <http://cpanratings.perl.org/d/B-Keywords>
94
95       ·   Search CPAN
96
97           <http://search.cpan.org/dist/B-Keywords>
98

ACKNOWLEDGEMENTS

100       Michael G Schwern, Reini Urban, Florian Ragwitz and Zsbán Ambrus for
101       patches and releases.
102

104       Copyright 2009 Joshua ben Jore, All rights reserved.  Copyright 2013,
105       2015, 2017-2019 Reini Urban, All rights reserved.
106
107       This program is free software; you can redistribute it and/or modify it
108       under the terms of either:
109
110       a) the GNU General Public License as published by the Free Software
111          Foundation; version 2, or
112
113       b) the "Artistic License" which comes with Perl.
114

SOURCE AVAILABILITY

116       This source is in Github: <git://github.com/rurban/b-keywords.git>
117

AUTHOR

119       Joshua ben Jore <jjore@cpan.org>
120

MAINTAINER

122       Reini Urban <rurban@cpan.org>
123
124
125
126perl v5.32.0                      2020-07-28                    B::Keywords(3)
Impressum