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-rw-r--r--Master/texmf-dist/tex/luatex/luatexja/patches/lltjp-unicode-math.sty20
1 files changed, 18 insertions, 2 deletions
diff --git a/Master/texmf-dist/tex/luatex/luatexja/patches/lltjp-unicode-math.sty b/Master/texmf-dist/tex/luatex/luatexja/patches/lltjp-unicode-math.sty
index d33e44f3787..0b6e5563733 100644
--- a/Master/texmf-dist/tex/luatex/luatexja/patches/lltjp-unicode-math.sty
+++ b/Master/texmf-dist/tex/luatex/luatexja/patches/lltjp-unicode-math.sty
@@ -3,14 +3,30 @@
%
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{lltjp-unicode-math}[2013/05/14 Patch to unicode-math for LuaTeX-ja]
+\ProvidesPackage{lltjp-unicode-math}[2015/08/27 Patch to unicode-math for LuaTeX-ja]
\RequirePackage{unicode-math,luatexja}
\ExplSyntaxOn
\group_begin:
- \cs_gset:Npn \um_cs_set_eq_active_char:Nw #1 = "#2 \q_nil {%"
+ \tl_set:Nn \l_tmpa_tl { um_cs_set_eq_active_char:Nw }
+ \cs_if_exist:cT { __um_cs_set_eq_active_char:Nw } {
+ \tl_set:Nn \l_tmpa_tl { __um_cs_set_eq_active_char:Nw }
+ \cs_gset:Npn \use@mathgroup #1 #2
+ {
+ \mode_if_math:T % <- not sure if this is really necessary since we've just checked for mmode and raised an error if not!
+ {
+ \math@bgroup
+ \cs_if_eq:cNF {M@\f@encoding} #1 {#1}
+ \__um_switchto_literal:
+ \ltj@tempcnta=#2 \expandafter\ltj@@mathJapaneseFonts\string#1\relax%
+ \ifin@ \jfam #2 \relax \else \mathgroup #2 \relax \fi
+ \math@egroup
+ }
+ }
+ }
+ \cs_gset:cpn { \tl_use:N \l_tmpa_tl } #1 = "#2 \q_nil {%"
\group_begin:
%\typeout {um: \string#1, \int_from_hexadecimal:n {#2}, #2}% <- for debug
\char_set_lccode:nn { `! } { "#2 }%"