#!/usr/bin/perl -wT
#What is the T for in -wT?
use strict;
use CGI qw(:standard);
use FCGI;
use File::Find;
require '/Users/jon/Desktop/stanford-postagger-full-2011-04-20/verbTenseChanger.pl';

my $search_key = "move";

# --- Different forms of the Searchword --- #
# I made a refinement here that eliminated a step.
my @verbforms = ( 
    $search_key, 
    map { changeVerbForm( $search_key, 0, $_ ) || (); } 1 .. 4
);

my $category_id = 'subj';

# --- Variables for required info from parser --- #
my ( 
        $chapternumber, 
        $sentencenumber, 
        $sentence, 
        $grammar_relation,
        $argument1, 
        $argument2 
);

my @all_matches; ## RESULTS OF SEARCH

my $dir = '/Users/jon/Desktop/stanford-postagger-full-2011-04-20/';

opendir(my $dh, $dir) or die $!; # Use a lexical directory handle.

# I made a change here where the first grep handles both tests.
# That eliminates one loop.
my @files = 
    map  { "$dir/$_" } 
    grep { -f && /^parsed.*\.txt$/ } 
    readdir($dh);

while (FCGI::accept >= 0 ) {
    local $/ = 'Parsing'; # Why slurp/split when we can read it by 'Parsing' record?
    print header();
    print start_html();
    foreach my $file ( @files ) {
        open my $parse_corpus_fh, '<', $file or die $!;
        # Eliminate slurp, join, split (3 implicit loops)
        # replaced by one 'while' loop.
        while ( my $sentblock = <$parse_corpus_fh> ) {
            chomp $sentblock;
            if ( $sentblock =~ /file: \s(\S+)\.txt/ ) {
                $chapternumber = $1;
            }
            foreach my $verbform( @verbforms ) { 
                #  blah blah
                #  I don't know what you put here.
                #  Here is an opportunitiy to print per verbform.
            }
            # You may have had stuff here too.
            # Here is an opportunity to print per record.
        }
        #Here is an opportunity to print per file.
    }
    # Here is an opportunity to print per FCGI iteration.
    print "</ol><br>";
    print end_html();
}