The main data type in Autorun is strings, but they can be interpreted as numbers depending on the expression and operators.

Integer and real numbers are supported, for example: 3, 5.123, -2. Expressions in functional notation allow you to write numbers in hexadecimal, for example: 0xFF, 0x1A3F.

Strings in Autorun must be enclosed in quotes. If the string must contain quotes, you must use quotes of a different type. For example:

"string"
'string'
"string in 'quotes'"
'string in "quotes"'

If you want to use quotes of both types in the text, then the quotes of the type with which the string begins must be doubled.

Example:

"this ""text"" and this 'text' in quotes" 
'this "text" and this ''text'' in quotes'

There are no boolean data types in Autorun, their role is played by the numbers 1 and 0. You can use the True and False keywords, but they are actually used as constants with values 1 and 0 respectively.