[chevyray]

Is a micron the name of the straight line over the 'a' in Māori? A single pixel line over a bunch of a's is tremendously simple to do in pixel fonts, I could probably add that to all the fonts in a day... hmmmm

[travisjungroth]

The straight bars over vowels are called “macrons” in English. https://en.m.wikipedia.org/wiki/Macron_(diacritic)

In Māori, there are ā, ē, ī, ō and ū.

[chevyray]

Ahh yes there it is, thanks for clarifying. These are quite simple and would be easy to support.