Invalid variable name
Modifiers are used to change a variables' value. They are processed in the following order

Stores the specified value in the variable identified by name.

The name has to be a constant string and conform to the syntax of variable-name. Variable names are case insensitive.

Modifiers are applied before it is stored in the variable. If more than one modifier is specified, they are applied according to this precedence list:

  • Variable's case
  • Variable's first character
  • Escape Wildcards
  • Count characters