peknet is Peter E Karman
musing on 
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More secret code: yamllint
Here's a script I use to test the validy of a .yml (YAML) file.
#!/usr/bin/perl
use strict;
use warnings;
use YAML::Syck;
use Data::Dump qw( dump );
use Getopt::Std;
our ($opt_d);
getopts('d');
for my $file (@ARGV) {
print "checking $file ...";
my $buf = LoadFile($file);
print "ok\n";
print( dump($buf), "\n" ) if $opt_d;
}
File under projects/ Wed Oct 10 09:49:10 CT 2007