On 10/08/2011 09:18 AM, Philipp Stephani wrote:
Cambria has minimal italic correction so the
difference is not so visible and its sub/superscripts are handled with
math kerning so the difference is even more invisible. XITS renders fine
in Word.
For Cambria, the test looks better without italic correction. The
OpenType math document allows math italic correction to be applied
after a run of italic characters, but does not specify how to tell
italic and upright characters apart.
I believe the fix here should be for luatex not to
apply italic corrections in math mode at all, so:
if (is_new_mathfont(cur_f)) {
*delta = 0; /* no italic correction */
}
Best wishes,
Taco
