Initial Forms
Terminal Forms
Standard Ligatures
Medial Forms
Isolated Forms
Required Ligatures
Replaces a sequence of glyphs with a ligature required for correct text display. (Required in various non-Latin scripts like Arabic) Active by default.
Proportional Figures
Tabular Figures
Superscript
Subscript
Fractions
Replaces figures separated by a slash with 'common' (diagonal) fractions.
Ordinals
Replaces characters with ordinal forms for use after figures.
Case-Sensitive Forms
Shifts punctuation up to a position that works better with all-caps text.