stuntshell
That's bad advice to edit existing templates
The sme best practice is to create custom templates ie make a copy of the original template fragment(s) and edit that instead.
That way if your server gets corrupted by your own doings, you can delete any custom templates and revert your system to default settings (which are in the templates/db)
Note also the latest correct way to restart services in sme 7.2 (sv not svc)
mkdir -p /etc/e-smith/templates-custom/etc/squid/squid.conf/
cp /etc/e-smith/templates/etc/squid/squid.conf/20ACL15SSL_ports /etc/e-smith/templates-custom/etc/squid/squid.conf/20ACL15SSL_ports
nano /etc/e-smith/templates/etc/squid/squid.conf/20ACL15SSL_ports
add the desired port, 32001 in your case, then:
expand-template /etc/squid/squid.conf
sv t /service/squid