[tex-live] xdvipdfmx: tounicode entries for ligatures missing in pdf

Karl Berry karl at freefriends.org
Sun May 6 01:00:26 CEST 2018

Hi Ulrike,

    in the newer pdf a mapping for the ligature is missing:

I can reproduce the problem (xelatex-tl18 fails, xelatex-17 works,
lualatex works with both 17 and 18).

I don't know the ultimate source of the bug, as so much has changed. I
posted the report here in hopes the latexers will investigate further
(sorry to shunt it off to you guys ...):


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