I am sure a while ago I found two helpful tricks for displaying text or number using [ ].
For example [sel_name] has one that separated selections names, so that, instead of [sel_name] giving ChaseTheDollar, it returned Chase The Dollar.
The other was with numbers, when using [ ] to display a calculated variable instead of diplaying £126.20000000 it would display £126.20.
Nagging in my brain that these exist but I cannot find them.
Cheers
Mike