Software SolutionsHow do I type vowels with macrons within a flipchart?

Hi Marc, 
Just a quick question and please pardon my ignorance on the subject, but are you sure those are the right codes? 
I have been testing this in Inspire and have been trying to come up with a work-around, including using the NZ Maori keyboard layout and then I started looking into the ASCII codes, but I can only find tables up to 255? 

I can see most of the accented vowels in there, what is the difference with the codes you need ? 
If I have all the information, I can make sure we get this documented and properly addressed. 

Thanks in advance, 

Reference : 00465077