仅从 stix 导入 \mathvisiblespace，而不导入整个 stix

Question

继续如何仅使用 STIX 字体的选定数学符号？，如何\mathvisiblespace从 stix（或其他合适的字体）导入普通符号？以下尝试给出了不同的符号。我做错了什么？

\documentclass{article}
\makeatletter
\DeclareFontEncoding{LS2}{}{\@noaccents}
\makeatother
\DeclareFontSubstitution{LS2}{stix}{m}{n}
\DeclareSymbolFont{symbolsstix}{LS2}{stixex}{m}{n}
\DeclareMathSymbol{\mathvisiblespace}{0}{symbolsstix}{"B6}
\begin{document}
\(\{0,1,\mathvisiblespace\}\)
\end{document}

Answer 1

您使用了错误的字体。

\documentclass{article}

\DeclareFontEncoding{LS1}{}{}
\DeclareFontSubstitution{LS1}{stix}{m}{n}
\DeclareSymbolFont{symbolsstix}{LS1}{stixscr}{m}{n}
\SetSymbolFont{symbolsstix}{bold}{LS1}{stixscr}{b}{n}
\DeclareMathSymbol{\mathvisiblespace}{0}{symbolsstix}{"B6}

\begin{document}

\(\{0,1,\mathvisiblespace\}\)

\end{document}

如果不需要大胆的数学，那么更简单的策略也可以。

\documentclass{article}
\usepackage{amsmath}

\DeclareFontEncoding{LS1}{}{}
\DeclareFontSubstitution{LS1}{stix}{m}{n}
\DeclareRobustCommand{\mathvisiblespace}{%
  \mathord{\text{\usefont{LS1}{stixscr}{m}{n}\symbol{"B6}}}%
}

\begin{document}

\(\{0,1,\mathvisiblespace\}\)

\end{document}

对于服从的命令\boldmath，请参阅https://tex.stackexchange.com/a/236903/4427

\documentclass{article}
\usepackage{amsmath,pdftexcmds}

\DeclareFontEncoding{LS1}{}{}
\DeclareFontSubstitution{LS1}{stix}{m}{n}
\DeclareRobustCommand{\mathvisiblespace}{%
  \mathord{\text{\usefont{LS1}{stixscr}{\normalorbold}{n}\symbol{"B6}}}%
}
\makeatletter
\newcommand{\normalorbold}{%
  \ifnum\pdf@strcmp{\math@version}{bold}=\z@\bfdefault\else\mddefault\fi
}
\makeatother

\begin{document}

\(\{0,1,\mathvisiblespace\}\)

{\boldmath\(\{0,1,\mathvisiblespace\}\)}

\end{document}