Flag used in PangoGlyph to turn a gunichar value of a valid Unicode character into an unknown-character glyph for that gunichar.
Such unknown-character glyphs may be rendered as a 'hex box'.
See Source File
Flag used in PangoGlyph to turn a gunichar value of a valid Unicode character into an unknown-character glyph for that gunichar.
Such unknown-character glyphs may be rendered as a 'hex box'.