About Node Names
You give each node a unique name distinguishing it from other nodes in your application. These names must begin with a letter (A-Z or a-z), an underscore (_), or a dollar sign ($). The remaining characters in the name can also include numbers. Here are some examples of legal names:
Node names can also include spaces as in the following examples:
The ability to use spaces in names is a feature unique to DScript and can be quite useful in creating self-documenting code.
A node name can be up to 64 characters long.
The rules for naming variables and object properties are identical to those for naming nodes.
See Use Variables.
See Object Operators.