macropod,

Thank you for the information.
I didn't know I could find a character by its ASCII code (^13)
Knowing that, I just need a series of Replace steps in the macro. I could have one recorded in the macro. So, I duplicated this step in the macro and changed each Replace command with the right characters to find and replace.
It worked!

By the way, ASCII 13 character is not interpreted as paragraph break on MacOS. I just get a small square displayed
Paragraph marks are found when I search for ^10 characters. I guess this is because I am working on MacOS, not Windows
(I know, my public profile still shows "Windows7" although I changed it with "MacOS")

Anyway, you "saved my life". Many thanks!