On Wed, Mar 14, 2012 at 07:43:45PM +0200, Tobias Schoel wrote: > Could one test if ff and f\/f are equal with tex-primitives?
If the width of the single characters differ to the ligture, then you can put both versions in boxes and compare the widths. In case of a ligature this does not necessarily mean that the output file contains a ligature glyph. It could be a fake ligature at TeX level that get replaced by something else, e.g. by using virtual fonts. Yours sincerely Heiko Oberdiek -------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex
