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#!/usr/bin/perl
# Copyright 2012-2020, Alexander Shibakov
# This file is part of SPLinT
#
# SPLinT 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 3 of the License, or
# (at your option) any later version.
#
# SPLinT 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 SPLinT. If not, see <http://www.gnu.org/licenses/>.
use Getopt::Long;
use Pod::Usage;
my $man = 0;
my $help = 0;
my $alpha_list = 0;
my $alpha_length = 1;
#Getopt::Long::Configure ("bundling"); # to allow -abc to set a, b, and c
GetOptions ("help|?" => \$help,
man => \$man,
"alpha-list" => \$alpha_list,
"alpha-length=i" => \$alpha_length
) or pod2usage(2);
pod2usage(-exitval => 0, -verbose => 1) if $help;
pod2usage(-exitval => 0, -verbose => 2) if $man;
if ( $alpha_list ) {
open FILE_OUT, ">$ARGV[0]" or die "Cannot open input file $ARGV[0]\n";
$alphabet = "abcdefghijklomnopqrstuvwxyz";
@alpha_chars = split //, $alphabet;
foreach $letter ( @alpha_chars ) {
$letter_array[0] = $letter;
for ( $i = 1; $i < $alpha_length; $i++ ) {
$letter_array[$i] = '!';
}
$string = join '', @letter_array;
print FILE_OUT "\@!\@:".$string."\@>\n";
}
}
__END__
=head1 MISCCW
misccw.pl - Miscellaneous functions
=head1 SYNOPSIS
misccw.pl [options] [input_file] [output_file]
Options:
--help|-h|-? brief help message
--man|-m full documentation
--alpha-list generate a list of alphabetic markers
=head1 OPTIONS
=over 8
=item B<--help>
Print a brief help message and exit.
=item B<--man>
Print the manual page and exit.
=item B<--alpha-list>
Output a list of markers of the form @:?????@> in <output_file>
=back
=head1 DESCRIPTION
B<misccw.pl> will possibly read the given <input_file>, and likely output
something in the <output_file> depending on the options given.
=cut
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