From 98082c027d6ffa217cb2cc983d74f7d32ecec1e0 Mon Sep 17 00:00:00 2001
From: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date: Wed, 12 Oct 2016 20:15:17 +0900
Subject: [PATCH] Fix ticket #36711

---
 src/patches/lltjp-fontspec.sty | 44 +-----------------------------------------
 1 file changed, 1 insertion(+), 43 deletions(-)

diff --git a/src/patches/lltjp-fontspec.sty b/src/patches/lltjp-fontspec.sty
index b679d5a..2aaa9d6 100644
--- a/src/patches/lltjp-fontspec.sty
+++ b/src/patches/lltjp-fontspec.sty
@@ -3,7 +3,7 @@
 %
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{lltjp-fontspec}[2016/03/31 Patch to fontspec for LuaTeX-ja]
+\ProvidesPackage{lltjp-fontspec}[2016/10/12 Patch to fontspec for LuaTeX-ja]
 
 \RequirePackage{fontspec,luatexja}
 \ExplSyntaxOn
@@ -24,48 +24,6 @@
  }
 
 
-\cs_set_eq:NN \ltj_orig_fontspec_setup_maths: \fontspec_setup_maths: 
-\cs_set:Nn \fontspec_setup_maths:
-  {
-    \group_begin:
-      \cs_set:Npn \DeclareMathSymbol##1##2##3##4{%
-        \expandafter\in@\csname sym##3\expandafter\endcsname
-           \expandafter{\group@list}%
-        \ifin@
-          \begingroup
-            \count\z@=##4\relax
-            \count\tw@\count\z@
-            \divide\count\z@\sixt@@n
-            \count@\count\z@
-            \multiply\count@\sixt@@n
-            \advance\count\tw@-\count@
-            \if\relax\noexpand##1% is command?
-              \edef\reserved@a{\noexpand\in@{\string\mathchar}{\meaning##1}}%
-              \reserved@a
-              \ifin@
-                \expandafter\set@mathsymbol
-                   \csname sym##3\endcsname##1##2%
-                   {\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
-                \@font@info{Redeclaring math symbol \string##1}%
-              \else
-                \expandafter\set@mathsymbol
-                \csname sym##3\endcsname##1##2%
-                  {\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
-              \fi
-            \else
-              \expandafter\set@mathchar
-                \csname sym##3\endcsname##1##2
-                {\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
-            \fi
-          \endgroup
-        \else
-          \@latex@error{Symbol font `##3' is not defined}\@eha
-        \fi
-      }
-    \ltj_orig_fontspec_setup_maths:
-    \group_end:
-  }
-
 %%%%%%%% shapes in \em
 \cs_set:Npn \emshape { \gtfamily \itshape }
 \cs_set:Npn \eminnershape { \mcfamily \upshape }
-- 
2.11.0