%
-% lltjp-microtype.sty 2019-10-29
+% lltjp-microtype.sty
%
% (Work in Progress)
%
\NeedsTeXFormat{LaTeX2e}
-
\RequirePackage{etoolbox}
\makeatletter
+
+\PackageWarningNoLine{luatexja}%
+ {LuaTeX-ja's patch against the microtype package \MessageBreak
+ (lltjp-microtype.sty, 2019-11-08) may not work}
+\patchcmd\MT@register@font
+ {\xdef\MT@font@list{\MT@font@list\MT@font,}}%
+ {\directlua{luatexja.jfont.is_kenc('\luatexluaescapestring{\f@encoding}')}%
+ \unless\ifin@
+ \xdef\MT@font@list{\MT@font@list\MT@font,}
+ \fi
+ }{}{}
+\patchcmd\MT@register@subst@font
+ {\xdef\MT@font@list{\MT@font@list\font@name,}}%
+ {\directlua{luatexja.jfont.is_kenc('\luatexluaescapestring{\f@encoding}')}%
+ \unless\ifin@
+ \xdef\MT@font@list{\MT@font@list\font@name,}
+ \fi}{}{}
+\let\ltj@MT@tracking@\MT@tracking@
+\patchcmd\MT@tracking@
+ {\xdef\MT@tr@font@list{\MT@tr@font@list\MT@font,}}%
+ {\directlua{luatexja.jfont.is_kenc('\luatexluaescapestring{\f@encoding}')}%
+ \unless\ifin@
+ \xdef\MT@tr@font@list{\MT@tr@font@list\MT@font,}
+ \fi}{}{}
+\ifx\MT@tracking\ltj@MT@tracking@\let\MT@tracking\MT@tracking@\fi
+
+%\endinput
\begingroup
\catcode`\/=\z@
/MT@map@tlist@n{/\LτJCHAREX}/@makeother /lccode`/τ=`/t