EsvIntVar(x)
From AGEWiki
A set of storage variables, that some commands can use to "get" and "store" values.
(x) can range from 0 to 99
- esvIntVar are variables used by the script engine to store values, the meaning being 'externally scripted variable' for esv, and then 'Integer Variable' for IntVar. A few commands are capable of storing their result in an estIntVar, so you can use the stored value elsewhere. This has never been developed much though, and more work is planned to improve this 'storage' behavior of the script engine.
