how to make a "`" symbol in a string in ahk?

Question

I am trying to make this string

string := " %%i IN (`"

but if i try and test i with msgbox it doesn't make the "`" symbol

msgbox,%line33%

Answer 1

Escape your symbol (backtick) by prefixing it with a backtick (which happens to be the default escape character):

string := " %%i IN (``"

Refer to #EscapeChar for details.