#!/usr/bin/perl
use strict; use warnings;

my $file       = shift;
my $skip_file  = shift;
my @misspelled = split /\n/, `spell $file`;

my %skip;

if ( $skip_file ) {
    open my $SKIP_FILE, "<", $skip_file or die "Couldn't read $skip_file $!\n";
    %skip = map { chomp; $_ => 1 } <$SKIP_FILE>;
    close $SKIP_FILE;
}
else {
    %skip       = (
        bigtop           => 1,
        Bigtop           => 1,
        CPAN             => 1,
        html             => 1,
        gunzip           => 1,
        tentmaker        => 1,
        TentMaker        => 1,
        perl             => 1,
        Perl             => 1,
        subsubsection    => 1,
        backend          => 1,
        backends         => 1,
        Backend          => 1,
        Backends         => 1,
        blib             => 1,
        includegraphics  => 1,
        postgres         => 1,
        Postgres         => 1,
        sqlite           => 1,
        SQLite           => 1,
    );
}

foreach my $missed ( @misspelled ) {
    next if ( $skip{ $missed } );
    print "$missed\n";
}