What is the method for including \xFF in a command line parameter for a Robot Framework test?

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To include the \xFF character in a command line parameter for a Robot Framework test, you can use the Unicode escape sequence \u00FF. For example, if you want to pass the string "hello\xffworld" as a command line parameter, you can use the following syntax:

--variable PARAM:"hello\u00FFworld" tests\example_robot_test.robot

In this example, the \xFF character is represented by the Unicode escape sequence \u00FF. The value "hello\xffworld" will be passed as the value of the variable PARAM to the Robot Framework test.