Hi everyone. I'm fairly new to Perl and am trying to extract a specific chapter from a text file. In the example below, I would like to retrieve the text from Chapter 2.

Table of Contents
Chapter 1. Introduction
Chapter 2. Main
Chapter 3. Conclusion

==============================

Chapter 1. Introduction
This is the introduction preceding Chapter 2.

Chapter 2. Main
This is the text contained in Chapter 2 and will contain a lot of text
+ with at least 100 words and probably somewhere around 1000-5000. 

Chapter 3. Conclusion
This is the conclusion.
[download]

The Perl script should extract "This is the text contained in Chapter 2 and will contain a lot of text with at least 100 words and probably somewhere around 1000-5000." from the file and write the output to a new file. Unfortunately, the code below only gives me the first matches, i.e. the text from the table of contents.

#!/usr/bin/perl -w
#use strict;

my $startstring='Chapter\s2\.\sMain';
my $endstring='Chapter\s3\.\sConclusion';

{
local $/;
open (SLURP, "C:\\Text\\1.txt") or die $!; 
$data = <SLURP>; 


close SLURP or die $!;

{
@finds=$data=~m/($startstring.*?$endstring)/ismo;
}

open my $OUTFILE, ">", "C:\\Text\\Chapter2\\1.txt" or die $!;
print $OUTFILE "@finds";
close $OUTFILE;
}
[download]

Is there a way to refine my search function so it works as I would like it to? Like including a rule where the startstring must be skipped if the preceding 5 strings contains "Chapter 1. Introduction" and/or the output should contain at least 100 words? Thanks in advance! :)

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