Z3 Editor

== Editor and Short cut Keys ===

In the code editor. generally, you can type the function name (case sensitive), and shift+space will give you parameter expansion. Say CUBEROOT and Shit+Space will give you CUBEROOT(Number)

or PMT shift+space will give you PMT(Rate,NoPaymentPeriods,PresentValue,FutureValue,Type)

Generally z^3 Editor automatically shows a listbox with likely functions that you could use given a few letters.

Code expansion also works with things like for, ifelse, switch, zswitch, zif, etc.  Simply press shift+space after you type the term. 

Say, type for and then press shift+space.

Errors are highlighted immediately to give you help with typing things in correctly.