Sync original script to shooting script

Question

Those who have ever been on a film set know that the script may change a bit:
- dialogue,
- action,
- dropping a character who falls ill and is not critical for the story,
- dropping a scene due to budget / time constraints (overrun on budget)
AND is it CRITICAL to have the script updated for these changes.
IS THERE A WAY TO CONNECT THE SHOOTING SCRIPT AND THE ORIGINAL SCRIPT. Whoever has decided in the functionality of Adoby Story these 2 as seperate documents that do not sync has apparently never been to a film set before.
When will we be able to see the changes in one visible in the other?

Answer 1

OK, here is the other piece to it.  Now I am able to find and replace the IP and the Hostname however the IP gets written twice.
I am just curious if others think this would be helpful.
#!/usr/bin/perl
use strict;
use warnings;
use File::Find;
my $startdir = 'c:\ips-test';
my $find = 'host-ip 10\.1\.1\.101';
my $replace = 'host-ip 10.1.1.102';
my $find2 = 'host-name corpips01';
my $replace2 = 'host-name corpips02';
my $doctype = 'txt';
print qq~Finding "$find" and replacing it with "$replace" and "$find2" with "$replace2" \n~;
find(
   sub{
      return unless (/\.$doctype$/i);
      local @ARGV = $_;
      local $^I = '.bac';
      while( <> ){
         if( s/$find/$replace/ig ) {
            print;
          if( s/$find2/$replace2/ig ) {
            print;
         else {
            print;
}, $startdir);
print "Finished";