With TeX Live 2017, microtype
has started producing dozens of
unknown slot number warnings. This does not happen with TeX Live
2016 (fully updated). Here is an MWE:
\documentclass{article}
\usepackage{fontspec}
\setmainfont{Georgia}
\usepackage[english]{babel}
\usepackage{microtype}
\begin{document}
Test.
\end{document}
This produces dozens of warnings, starting with these two:
Package microtype Warning: Unknown slot number of character
(microtype) `\`A'
(microtype) in font encoding `TU' in inheritance list
(microtype) `microtype.cfg/358(protrusion)'.
Package microtype Warning: Unknown slot number of character
(microtype) `\'A'
(microtype) in font encoding `TU' in inheritance list
(microtype) `microtype.cfg/358(protrusion)'.
The list goes all the way to z, and might include every accented character. I get the same error with Cardo
,Gentium Plus
, and Times New Roman
(all the fonts I tested).
This seems to be a bug.