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-rw-r--r--macros/latex/contrib/fixdif/fixdif.dtx26
1 files changed, 13 insertions, 13 deletions
diff --git a/macros/latex/contrib/fixdif/fixdif.dtx b/macros/latex/contrib/fixdif/fixdif.dtx
index 7b525cc67f..0d6e945658 100644
--- a/macros/latex/contrib/fixdif/fixdif.dtx
+++ b/macros/latex/contrib/fixdif/fixdif.dtx
@@ -131,7 +131,7 @@ Copyright (C) 2022 by Zhang Tingxuan <alphaztx@163.com>.
%</internal>
%
%<*driver>
-\ProvidesFile{fixdif.dtx}[2022/10/27 (c) Copyright 2022 by Zhang Tingxuan]
+\ProvidesFile{fixdif.dtx}[2023/01/23 (c) Copyright 2022 by Zhang Tingxuan]
\documentclass{ltxdoc}
\usepackage{xcolor}
@@ -150,7 +150,7 @@ Copyright (C) 2022 by Zhang Tingxuan <alphaztx@163.com>.
\title{The \pkg{fixdif} Package}
\author{Zhang Tingxuan}
-\date{2022/10/27\quad Version 1.4b\thanks{\url{https://github.com/AlphaZTX/fixdif}}}
+\date{2023/01/23\quad Version 1.5\thanks{\url{https://github.com/AlphaZTX/fixdif}}}
\usepackage{hyperref}
\hypersetup{
@@ -473,27 +473,27 @@ Copyright (C) 2022 by Zhang Tingxuan <alphaztx@163.com>.
% Check the \TeX{} format and provides the package name.
% \begin{macrocode}
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{fixdif}[2022/10/27 Interface for defining differential operators.]
+\ProvidesPackage{fixdif}[2023/01/23 Interface for defining differential operators.]
% \end{macrocode}
%
% \subsection{Control the skip between slashes and differential operator}
% Change the math code of slash ($/$) and backslash ($\backslash$) so that the skip
% between slashes and differential operators can be ignored.
% \begin{macrocode}
-\@ifpackageloaded{unicode-math}{
+\@ifpackageloaded{unicode-math}{\AtBeginDocument{%
% \end{macrocode}
% If the \pkg{unicode-math} package has been loaded, use the \XeTeX/\LuaTeX{} primitive
% \cs{Umathcode} to change the type of slashes. The numeral ``4'' stands for ``open''.
% \begin{macrocode}
- \Umathcode`\/="4 "0 "002F
- \Umathcode"2044="4 "0 "2044
- \Umathcode"2215="4 "0 "2215
- \Umathcode"2F98="4 "0 "2F98
- \Umathcode`\\="4 "0 "005C
- \Umathcode"2216="4 "0 "2216
- \Umathcode"29F5="4 "0 "29F5
- \Umathcode"29F9="4 "0 "29F9
-}{
+ \Umathcode`\/="4 \symoperators "002F
+ \Umathcode"2044="4 \symoperators "2044
+ \Umathcode"2215="4 \symoperators "2215
+ \Umathcode"2F98="4 \symoperators "2F98
+ \Umathcode`\\="4 \symoperators "005C
+ \Umathcode"2216="4 \symoperators "2216
+ \Umathcode"29F5="4 \symoperators "29F5
+ \Umathcode"29F9="4 \symoperators "29F9
+}}{
% \end{macrocode}
% If the \pkg{unicode-math} package has not been loaded, use the \TeX{} primitive
% \cs{mathcode} to change the type of slashes. The \cs{backslash} needs to be redefined