pfcat.1p

Langue: en

Autres versions - même langue

Version: 1999-02-16 (debian - 07/07/09)

Section: 1 (Commandes utilisateur)

Sommaire

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 -S pfcat open
     ....

SEE ALSO

podgrep(1) Copyright (c) 1999 Tom Christiansen

This is free software. You may modify it and distribute it under Perl's Artistic Licence. Modified versions must be clearly indicated.