From b895d7317e0196852081208601e70bce55b698d6 Mon Sep 17 00:00:00 2001
From: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date: Mon, 30 May 2022 11:56:53 +0900
Subject: [PATCH] footnote in ltjtarticle

---
 src/patches/lltjcore.sty | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/patches/lltjcore.sty b/src/patches/lltjcore.sty
index 086771a..af49aef 100644
--- a/src/patches/lltjcore.sty
+++ b/src/patches/lltjcore.sty
@@ -3,7 +3,7 @@
 %
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{lltjcore}[2022-01-17 Patch to LaTeX2e Kernel for LuaTeX-ja]
+\ProvidesPackage{lltjcore}[2022-05-30 Patch to LaTeX2e Kernel for LuaTeX-ja]
 \RequirePackage{etoolbox}
 
 %%% expl3
@@ -235,11 +235,16 @@
   \hskip\@tempskipa\color@endgroup\egroup}
 \pretocmd{\footnote}{\inhibitglue}{}{}
 \pretocmd{\footnotemark}{\inhibitglue}{}{}
-\patchcmd{\@footnotemark}{\@makefnmark}{%
-  \unless\ifnum\ltjgetparameter{direction}=3 \@makefnmark%
-  \else\hbox to\z@{\hskip-.25\zw\raise.9\zh\@makefnmark\hss}\fi%
-}{}{}
-\let\@parboxto\@empty
+\def\@ltj@process@makefnmark#1{%
+  \unless\ifnum\ltjgetparameter{direction}=3 #1%
+  \else\hbox to\z@{\hskip-.25\zw\raise.9\zh#1\hss}\fi%
+}%
+\ifdefined\@kernel@process@makefnmark %% 2022-06-01 latex-lab?
+  \let\ltj@orig@kernel@process@makefnmark=\@kernel@process@makefnmark
+  \def\@kernel@process@makefnmark#1{\ltj@orig@kernel@process@makefnmark{\@ltj@process@makefnmark#1}}
+\else
+  \patchcmd{\@footnotemark}{\@makefnmark}{\@ltj@process@makefnmark\@makefnmark}{}{}
+\fi
 \long\def\@iiiparbox#1#2[#3]#4#5{%
   \leavevmode
   \@pboxswfalse
-- 
2.11.0