[MSDN Library June 1998] Lookup Type 4: MarkToBase Attachment Positioning Subtable (100%)

MSDN Library Visual Studio 6.0 > Specifications > Applications > TrueType Open Font > 4. The Glyph Positioning Table (GPOS)

[MSDN Library June 1998] Lookup Type 6: MarkToMark Attachment Positioning Subtable (98.2456140350877%)

MSDN Library Visual Studio 6.0 > Specifications > Applications > TrueType Open Font > 4. The Glyph Positioning Table (GPOS)

[MSDN Library June 1998] Lookup Type 5: MarkToLigature Attachment Positioning Subtable (97.1311475409836%)

MSDN Library Visual Studio 6.0 > Specifications > Applications > TrueType Open Font > 4. The Glyph Positioning Table (GPOS)

[MSDN Library June 1998] Lookup Type 3: Cursive Attachment Positioning Subtable (96.0526315789474%)

MSDN Library Visual Studio 6.0 > Specifications > Applications > TrueType Open Font > 4. The Glyph Positioning Table (GPOS)

[MSDN Library June 1998] Lookup Type 2: Pair Adjustment Positioning Subtable (93.4210526315789%)

MSDN Library Visual Studio 6.0 > Specifications > Applications > TrueType Open Font > 4. The Glyph Positioning Table (GPOS)