Transaction Batch question

It was my understanding that scripts in transaction batch mode only run once
for a batch of transactions.

I am running rt 3.4.2 on fedora core 4.

I am seeing something that looks like the script being run for each
transaction.

[Mon Sep 26 22:53:51 2005] [info]:
rt-3.4.2-614-8422-76.12.7787347351539@amex.com #614/8422 - Scrip 76
outbound-sync-modify (/opt/rt3/lib/RT/Action/SendEmail.pm:235)
[Mon Sep 26 22:53:52 2005] [info]:
rt-3.4.2-614-8422-76.12.7787347351539@amex.com sent To: amex@XXX.net Cc:
Bcc: (/opt/rt3/lib/RT/Action/SendEmail.pm:295)
[Mon Sep 26 22:54:30 2005] [info]:
rt-3.4.2-614-8423-76.16.0702451438981@amex.com #614/8423 - Scrip 76
outbound-sync-modify (/opt/rt3/lib/RT/Action/SendEmail.pm:235)
[Mon Sep 26 22:54:30 2005] [info]:
rt-3.4.2-614-8423-76.16.0702451438981@amex.com sent To: amex@XXX.net Cc:
Bcc: (/opt/rt3/lib/RT/Action/SendEmail.pm:295)
[Mon Sep 26 22:55:27 2005] [info]:
rt-3.4.2-614-8424-76.9.71158639801324@amex.com #614/8424 - Scrip 76
outbound-sync-modify (/opt/rt3/lib/RT/Action/SendEmail.pm:235)
[Mon Sep 26 22:55:28 2005] [info]:
rt-3.4.2-614-8424-76.9.71158639801324@amex.com sent To: amex@XXX.net Cc:
Bcc: (/opt/rt3/lib/RT/Action/SendEmail.pm:295)
[Mon Sep 26 22:57:54 2005] [info]:
rt-3.4.2-613-8425-76.9.3763962539515@amex.com #613/8425 - Scrip 76
outbound-sync-modify (/opt/rt3/lib/RT/Action/SendEmail.pm:235)
[Mon Sep 26 22:57:54 2005] [info]:
rt-3.4.2-613-8425-76.9.3763962539515@amex.com sent To: amex@XXX.net Cc:
Bcc: (/opt/rt3/lib/RT/Action/SendEmail.pm:295)
[Mon Sep 26 22:58:08 2005] [info]:
rt-3.4.2-613-8426-76.2.51190600062067@amex.com #613/8426 - Scrip 76
outbound-sync-modify (/opt/rt3/lib/RT/Action/SendEmail.pm:235)
[Mon Sep 26 22:58:08 2005] [info]:
rt-3.4.2-613-8426-76.2.51190600062067@amex.com sent To: amex@XXX.net Cc:
Bcc: (/opt/rt3/lib/RT/Action/SendEmail.pm:295)

The above was for one committed change through jumbo. The change was two
transactions (subject line, status). Am I miss reading it? The Scrip is
configured to be TransactionBatch, and I am doing most of the work in the
Template.