/usr/share/filepp/function.pm is in filepp 1.8.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# function is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING. If not, write to
# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
#
########################################################################
#
# Project : File Preprocessor - function module
# Filename : $RCSfile: function.pm,v $
# Author : $Author: darren $
# Maintainer : Darren Miller: darren@cabaret.demon.co.uk
# File version : $Revision: 1.6 $
# Last changed : $Date: 2007/02/16 07:04:32 $
# Description : This module adds the function keyword which allows you
# to have macros which call Perl functions
# being replaces
# Licence : GNU copyleft
#
########################################################################
# THIS IS A FILEPP MODULE, YOU NEED FILEPP TO USE IT!!!
# usage: filepp -m function.pm <files>
########################################################################
package Function;
use strict;
# version number of module
my $VERSION = '1.1.0';
########################################################################
# AddFunction(macro, function)
# adds a function to list, inputs:
# macro: macro which will call function
# function: function to call when macro found
########################################################################
sub AddFunction {
my ($macro, $function) = @_;
Filepp::Define($macro."(...)");
Filepp::SetDefineFuncs($macro, $function);
Filepp::Debug("Function: added function macro $macro which calls $function");
}
########################################################################
# Function($string)
# keyword frontend to AddFunction
########################################################################
sub Function {
my $input = shift;
my ($macro, $function) = split(/\s+/, $input, 2);
AddFunction($macro, $function);
}
Filepp::AddKeyword("function", "Function::Function");
##############################################################################
# RemoveFunction(macro)
# macro is deleted from list, all occurrences of macro found in
# document are ignored.
##############################################################################
sub RemoveFunction
{
my $macro = shift;
Filepp::Undef($macro);
Filepp::Debug("Function: removed function macro $macro");
}
########################################################################
# Rmunction($string)
# keyword frontend to RemoveFunction
########################################################################
sub Rmfunction {
my $input = shift;
my ($macro) = split(/\s+/, $input, 1);
RemoveFunction($macro);
}
Filepp::AddKeyword("rmfunction", "Function::Rmfunction");
return 1;
########################################################################
# End of file
########################################################################
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