texlive[61989] Master/texmf-dist: bxghost (12feb22)

commits+karl at tug.org commits+karl at tug.org
Sat Feb 12 22:17:04 CET 2022 

Revision: 61989
          http://tug.org/svn/texlive?view=revision&revision=61989
Author:   karl
Date:     2022-02-12 22:17:04 +0100 (Sat, 12 Feb 2022)
Log Message:
-----------
bxghost (12feb22)

Modified Paths:
--------------
    trunk/Master/texmf-dist/doc/latex/bxghost/LICENSE
    trunk/Master/texmf-dist/doc/latex/bxghost/README.md
    trunk/Master/texmf-dist/tex/latex/bxghost/bxghost.sty

Modified: trunk/Master/texmf-dist/doc/latex/bxghost/LICENSE
===================================================================
--- trunk/Master/texmf-dist/doc/latex/bxghost/LICENSE	2022-02-12 21:16:42 UTC (rev 61988)
+++ trunk/Master/texmf-dist/doc/latex/bxghost/LICENSE	2022-02-12 21:17:04 UTC (rev 61989)
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright 2019 Takuto ASAKURA (wtsnjp)
+Copyright 2019-2022 Takuto ASAKURA (wtsnjp)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Modified: trunk/Master/texmf-dist/doc/latex/bxghost/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/bxghost/README.md	2022-02-12 21:16:42 UTC (rev 61988)
+++ trunk/Master/texmf-dist/doc/latex/bxghost/README.md	2022-02-12 21:17:04 UTC (rev 61989)
@@ -6,8 +6,9 @@
 
 * TeX format: LaTeX
 * TeX engine: LuaTeX, XeTeX, pTeX, upTeX, and ApTeX (pTeX-ng)
+* LuaTeX-ja is required in LuaTeX
 
-Since this package is intended to be used for creating documents in Japanese, it assumes appropriate classes and/or packages are loaded in some engines (e.g., LuaTeX-ja for LuaTeX and bxjscls for XeTeX). BXghost does not load any external packages automatically.
+Since this package is intended to be used for creating documents in Japanese, it assumes appropriate classes and/or packages are loaded in some engines (e.g., LuaTeX-ja for LuaTeX and bxjscls for XeTeX).
 
 ## Usage
 
@@ -16,9 +17,10 @@
 * `\eghostguarded{<text>}` inserts *European ghost* (invisible and zero-width alphabets) before and after the `<text>`. In math mode, it outputs only `<text>` without the ghosts.
 * `\jghostguarded{<text>}` inserts *Japanese ghost* (invisible and zero-width Japanese characters) before and after the `<text>`. In math mode, it outputs only `<text>` without the ghosts.
 
-In addition, the following package option is available:
+In addition, the following package options are available:
 
 * `verb` patches the `\verb` command of LaTeX to be guarded by European ghost.
+* `noverb` disables the `verb` feature. (default)
 
 ## Acknowledgements
 
@@ -30,6 +32,9 @@
 
 ## Revision History
 
+* Version 0.4.0  ‹2022/02/12›
+  * More general implementation for `\jghostguarded`
+  * Add the `noverb` option
 * Version 0.3.0  ‹2020/01/31›
   * Add the `verb` option
 * Version 0.2.0  ‹2019/09/17›

Modified: trunk/Master/texmf-dist/tex/latex/bxghost/bxghost.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/bxghost/bxghost.sty	2022-02-12 21:16:42 UTC (rev 61988)
+++ trunk/Master/texmf-dist/tex/latex/bxghost/bxghost.sty	2022-02-12 21:17:04 UTC (rev 61989)
@@ -1,7 +1,7 @@
 %%
 %% This is file 'bxghost.sty'.
 %%
-%% Copyright 2019 Takuto ASAKURA (wtsnjp)
+%% Copyright 2019-2022 Takuto ASAKURA (wtsnjp)
 %%   GitHub:   https://github.com/wtsnjp
 %%   Twitter:  @wtsnjp
 %%
@@ -10,7 +10,7 @@
 
 %% package declaration
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{bxghost}[2020/01/31 v0.3.0]
+\ProvidesPackage{bxghost}[2022/02/12 v0.4.0]
 
 %% preparations
 \def\bxqgg at pkgname{bxghost}
@@ -23,9 +23,10 @@
   \edef\bxqgg at tmpa{\string#1}\edef\bxqgg at tmpb{\meaning#1}%
   \ifx\bxqgg at tmpa\bxqgg at tmpb #2\fi}
 \chardef\bxqgg at engine=0 % other TeX
-\bxqgg at next\kanjiskip    {\chardef\bxqgg at engine=1 }% (u)pTeX (or ApTeX)
-\bxqgg at next\luatexversion{\chardef\bxqgg at engine=2 }% LuaTeX
-\bxqgg at next\XeTeXversion {\chardef\bxqgg at engine=3 }% XeTeX
+\bxqgg at next\kanjiskip     {\chardef\bxqgg at engine=1 }% pTeX
+\bxqgg at next\enablecjktoken{\chardef\bxqgg at engine=2 }% upTeX
+\bxqgg at next\luatexversion {\chardef\bxqgg at engine=3 }% LuaTeX
+\bxqgg at next\XeTeXversion  {\chardef\bxqgg at engine=4 }% XeTeX
 
 %--------------------------------------- not supported engine
 
@@ -34,10 +35,19 @@
   \expandafter\endinput
 \fi
 
+%--------------------------------------- load LuaTeX-ja
+
+\ifnum\bxqgg at engine=\thr@@
+  \RequirePackage{luatexja}
+  \@ifpackageloaded{luatexja-adjust}{}{%
+    \RequirePackage{luatexja-adjust}\ltjdisableadjust}
+\fi
+
 %--------------------------------------- the verb option
 
 \newif\ifbxqgg at verb \bxqgg at verbfalse
 \DeclareOption{verb}{\bxqgg at verbtrue}
+\DeclareOption{noverb}{\bxqgg at verbfalse}
 \ProcessOptions\relax
 
 %--------------------------------------- eghostguarded
@@ -51,6 +61,8 @@
 \ifcase\bxqgg at engine
 \or  % pTeX
   \xspcode\bxqgg at cwm=3\relax
+\or  % upTeX
+  \xspcode\bxqgg at cwm=3\relax
 \or  % LuaTeX
   \ltjsetparameter{alxspmode={\bxqgg at cwm,3}}
 \fi
@@ -77,7 +89,7 @@
 
 %% \bxqgg at fwsp: a zenkaku space (U+3000)
 \begingroup
-  \ifnum\bxqgg at engine=\@ne  % pTeX
+  \ifnum\bxqgg at engine<\thr@@  % (u)pTeX
     \kansujichar\@ne=\jis"2121\relax
     \xdef\bxqgg at fwsp{\kansuji\@ne}
   \else  % others
@@ -86,9 +98,27 @@
   \fi
 \endgroup
 
+% make sure to use a font whose zenkaku space is class zero
+\let\bxqgg at jafont\relax
+
+\ifcase\bxqgg at engine
+\or  % pTeX
+  \DeclareFontFamily{JY1}{bxqgg}{}
+  \DeclareFontFamily{JT1}{bxqgg}{}
+  \DeclareFontShape{JY1}{bxqgg}{m}{n}{<->s*[0.961]jis}{}
+  \DeclareFontShape{JT1}{bxqgg}{m}{n}{<->s*[0.961]tmin10}{}
+  \def\bxqgg at jafont{\usekanji{\k at encoding}{bxqgg}{m}{n}}
+\or  % upTeX
+  \DeclareFontFamily{JY2}{bxqgg}{}
+  \DeclareFontFamily{JT2}{bxqgg}{}
+  \DeclareFontShape{JY2}{bxqgg}{m}{n}{<->s*[0.92469]upjisr-h}{}
+  \DeclareFontShape{JT2}{bxqgg}{m}{n}{<->s*[0.92469]upjisr-v}{}
+  \def\bxqgg at jafont{\usekanji{\k at encoding}{bxqgg}{m}{n}}
+\fi
+
 %% \bxqgg at kern@m at ne@zw: a negative zenkaku width kern
-\ifnum\bxqgg at engine=\@ne
-  % pTeX knows the unit `zw'
+\ifnum\bxqgg at engine<\thr@@
+  % (u)pTeX knows the unit `zw'
   \def\bxqgg at kern@m at ne@zw{\kern-1zw\relax}
 \else
   % for other engines, we use \zw instead
@@ -102,11 +132,26 @@
   \fi
 }
 \edef\bxqgg at jghostguarded@a#1{%
-  \bxqgg at fwsp\bxqgg at kern@m at ne@zw
+  \bgroup
+    \noexpand\bxqgg at jafont
+    \bxqgg at fwsp\bxqgg at kern@m at ne@zw
+  \egroup
   #1%
-  \bxqgg at kern@m at ne@zw\bxqgg at fwsp
+  \bgroup
+    \noexpand\bxqgg at jafont
+    \bxqgg at kern@m at ne@zw\bxqgg at fwsp
+  \egroup
 }
 
+% better definition for LuaTeX-ja (20220211.0 or later)
+\ifnum\bxqgg at engine=\thr@@  % LuaTeX
+  \ifx\ltjghostbeforejachar\@undefined\else
+    \def\bxqgg at jghostguarded@a#1{%
+      \ltjghostbeforejachar #1\ltjghostafterjachar
+    }
+  \fi
+\fi
+
 %--------------------------------------- all done
 \endinput
 %% EOF

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