Prevent a string from being escaped

By default, JavaScript will escape the next characters whenever it sees an escape character. For example, the backslash (`\`) is one of escape character, the actual value of following path isn't the same as it is represented.
'C:\\Foo\Bar\Fuzz\document.pdf'; // C:\FooBarFuzzdocument.pdf
If you want to keep a string from being escaped, then use the String.raw function:
String.raw`C:\\Foo\Bar\Fuzz\document.pdf`; // C:\\Foo\Bar\Fuzz\document.pdf