fix an NFSS error in \hbox{\tate\textbf{\mathversion{bold}あ$}}

[luatex-ja/luatexja.git] / src / patches / lltjfont.sty

diff --git a/src/patches/lltjfont.sty b/src/patches/lltjfont.sty
index 515f7df..9022feb 100644 (file)
--- a/src/patches/lltjfont.sty
+++ b/src/patches/lltjfont.sty
@@ -3,7 +3,7 @@
 %
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{lltjfont}[2018/12/15 Patch to NFSS2 for LuaTeX-ja]
+\ProvidesPackage{lltjfont}[2019/01/29 Patch to NFSS2 for LuaTeX-ja]
 
 \def\ltj@chardef@text@cmd#1{%
   \let\@ifdefinable\@@ifdefinable%
@@ -675,12 +675,21 @@
 % 異なる和文 enc/fam/ser/shape からは異なるフォント番号が振られるように
 % わざと「ゴミをつける」
 \def\ltj@@patch@external@font#1 at{%
-  #1\directlua{luatexja.jfont.print_aftl_address()}\space at%
+  \directlua{
+       local s = '\luatexluaescapestring{#1}'
+       local is_braced, is_quoted
+       if s:sub(1,1)=='{' and s:sub(-1)=='}' then is_braced=true; s=s:sub(2,-2) end
+       if s:sub(1,1)=='"' and s:sub(-1)=='"' then is_quoted=true; s=s:sub(2,-2) end
+       s=s..luatexja.jfont.print_aftl_address()
+       if is_braced then s='{'..s..'}' elseif is_quoted then s='"'..s..'"' end
+       %print(s, is_quoted, is_braced)
+    tex.sprint(-2, s)}%
+  \space at%
 }
 \def\extract@jfont{%
        \get@external@font
     \ltj@@does@alt@set{\f@encoding/\f@family/\f@series/\f@shape}{%
-      \edef\external@font{\expandafter\ltj@@patch@external@font\external@font}%
+      \edef\external@font{\expandafter\ltj@@patch@external@font\romannumeral-`0\external@font}%
     }%
     \expandafter\globaljfont\font@name\external@font\relax\font@name% ここで時間がかかる
     \csname \f@encoding+\f@family\endcsname
@@ -734,12 +743,15 @@
 
 \let\ltj@@al@getanddefine@fonts=\getanddefine@fonts
 \def\ltj@@ja@getanddefine@fonts#1#2{%
+  \let\if@ltj@tempif\ifltjselectfont@force@define
+  \ltjselectfont@force@definetrue
   \xdef\font@name{\csname \string#2/\tf@size\endcsname}%
   \pickup@jfont\let\textfont@name\font@name
   \xdef\font@name{\csname \string#2/\sf@size\endcsname}%
   \pickup@jfont\let\scriptfont@name\font@name
   \xdef\font@name{\csname \string#2/\ssf@size\endcsname}%
   \pickup@jfont
+  \let\ifltjselectfont@force@define\if@ltj@tempif
   \edef\math@fonts{\math@fonts\ltj@setpar@global%
     \ltj@@set@stackfont#1,\textfont@name:{MJT}%
     \ltj@@set@stackfont#1,\scriptfont@name:{MJS}%