1PMFUNC(1)             User Contributed Perl Documentation            PMFUNC(1)
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NAME

6       pmfunc - cat out a function from a module
7

DESCRIPTION

9       Given a fully-qualified function, this program opens up the file and
10       attempts to display the source for that function.
11

EXAMPLES

13           $ pmfunc Cwd::_perl_getcwd
14           sub _perl_getcwd
15           {
16               abs_path('.');
17           }
18

RESTRICTIONS

20       Only subroutines that are defined in the normal fashion are seen, since
21       a simple pattern-match is what does the extraction.  Those loaded other
22       ways, such as via AUTOLOAD, typeglob aliasing, or in an "eval", will
23       all necessarily be missed.
24
25       This is mostly here for people who are too lazy to type
26
27           sed '/^sub getcwd/,/}/p' `pmpath Cwd`
28       or
29           perl -ne 'print if /^sub\s+getcwd\b/ .. /}/' `pmpath Cwd`
30

RESTRICTIONS

SEE ALSO
AUTHORS and COPYRIGHTS
34       Copyright (C) 1999 Tom Christiansen.
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36       Copyright (C) 2006-2014, 2018 Mark Leighton Fisher.
37

LICENSE
39       This is free software; you can redistribute it and/or modify it under
40       the terms of either: (a) the GNU General Public License as published by
41       the Free Software Foundation; either version 1, or (at your option) any
42       later version, or (b) the Perl "Artistic License".  (This is the Perl 5
43       licensing scheme.)
44
45       Please note this is a change from the original pmtools-1.00 (still
46       available on CPAN), as pmtools-1.00 were licensed only under the Perl
47       "Artistic License".
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51perl v5.34.0                      2022-01-21                         PMFUNC(1)



        

    


            
        

        

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