And when you start up sigil in a terminal on Linux with your fonts.epub file you get the following error messages:
Code:
sigil ./fonts.epub
Debug: Javascript error: QWebEnginePage::WarningMessageLevel "Failed to decode downloaded font: sigil:///home/kbhend/.local/share/sigil-ebook/sigil/workspace/Sigil-CvxzMY/OEBPS/Fonts/minbari2.ttf on line:0 Source:sigil:///home/kbhend/.local/share/sigil-ebook/sigil/workspace/Sigil-CvxzMY/OEBPS/Text/Section0001.xhtml"
Debug: Javascript error: QWebEnginePage::WarningMessageLevel "OTS parsing error: maxp: Bad maxZones: 3\ncmap: bad glyph id offset (24998 > 412)\ncmap: Failed to parse table on line:0 Source:sigil:///home/kbhend/.local/share/sigil-ebook/sigil/workspace/Sigil-CvxzMY/OEBPS/Text/Section0001.xhtml"
Debug: Javascript error: QWebEnginePage::WarningMessageLevel "Failed to decode downloaded font: sigil:///home/kbhend/.local/share/sigil-ebook/sigil/workspace/Sigil-CvxzMY/OEBPS/Fonts/minbari2.ttf on line:0 Source:sigil:///home/kbhend/.local/share/sigil-ebook/sigil/workspace/Sigil-CvxzMY/OEBPS/Text/Section0001.xhtml"
Debug: Javascript error: QWebEnginePage::WarningMessageLevel "OTS parsing error: maxp: Bad maxZones: 3\ncmap: bad glyph id offset (24998 > 412)\ncmap: Failed to parse table on line:0 Source:sigil:///home/kbhend/.local/share/sigil-ebook/sigil/workspace/Sigil-CvxzMY/OEBPS/Text/Section0001.xhtml"
So it appears your minbari font is as you expected bad.
And here are the warnings about the font from fontforge:
Code:
Glyph index out of bounds. Was 12415, must be less than 122.
In attempt to associate a glyph with encoding ffff in segment 18
with platform=3, specific=1 (in 'cmap')
Windows will reject fonts with an OS/2 version number of 0