I expected something simple, some trick to strip the macro from the quotes,
and convert it from a string back to a macro (something like double quotes or something like that).
But I was unlucky
I finally made it more flexible like you said
I updated the script so that it can accept native macro in the .ini file
; Add some usefull global Macro as variable
you can also use variables for macros like I did with $AutoIt3Dir, which I use in section [006]