PFCAT(1) User Contributed Perl Documentation PFCAT(1)NAME
pfgrep - grep out function definitions from perlfunc
DESCRIPTION
This program uses podgrep program to search your configuration's
perlfunc for function definitions. It honors a -f flag to format
through pod2text and a -p flag to send the output through the pager.
(Actually, it just passes these to podgrep.)
EXAMPLES
$ pfcat seek
(find all seek functions (including sysseek))
$ pfcat-pf sprintf
(sprintf function is formated and sent to pager)
$ pfcat-f '\bint\b'
/usr/local/devperl/lib/5.00554/pod/perlfunc.pod chunk 506
int EXPR
int
Returns the integer portion of EXPR. If EXPR is omitted, uses
`$_'. You should not use this for rounding, because it truncates
towards `0', and because machine representations of floating point
numbers can sometimes produce counterintuitive results. Usually
`sprintf()' or `printf()', or the `POSIX::floor' or `POSIX::ceil'
functions, would serve you better.
You can also run this using alternate perl binaries, like so:
$ oldperl -Spfcat open
....
SEE ALSOpodgrep(1)AUTHORS and COPYRIGHTS
Copyright (C) 1999 Tom Christiansen.
Copyright (C) 2006-2008 Mark Leighton Fisher.
This is free software; you can redistribute it and/or modify it under
the terms of either: (a) the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option) any
later version, or (b) the Perl "Artistic License". (This is the Perl 5
licensing scheme.)
Please note this is a change from the original pmtools-1.00 (still
available on CPAN), as pmtools-1.00 were licensed only under the Perl
"Artistic License".
perl v5.14.0 2011-06-17 PFCAT(1)
