Once more: the encoding is what's used to store the data, the font is what's used to render it. If your data is not encoded correctly, Zawgyi won't show it eit

Once more: the encoding is what's used to store the data, the font is what's used to render it. If your data is not encoded correctly, Zawgyi won't show it either. Of course, the fact that Zawgyi isn't properly standardized doesn't help. Also, most of the technical content of the article is gibberish. Exhibit A: "It made use of the visual typing and encoding method as one would write it on paper, rather than using logical linguistics and computer encoding conventions of Unicode."