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删除行末的分号（algorithm2e）

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删除行末的分号（algorithm2e）

使用 algorithm2e 包时，每行必须以 \; 结尾。在编译后的文档中，行末还会出现一个分号。如果将行写在宏内，则可以避免这种情况。经典示例是：

\begin{algorithm}[H]
\SetAlgoLined
\KwData{this text}
\KwResult{how to write algorithm with \LaTeX2e }
initialization\; 
\While{not at end of this document}{read current\;
\eIf{understand}{
go to next section\;
current section becomes this one\;
}{
go back to the beginning of current section\;
}
}
\caption{How to write algorithms}
\end{algorithm}

我想知道是否可以从编译后的文档中删除分号。是否有一些包选项或简单的宏可以做到这一点？谢谢！

答案1

文档中指出，每行都应以\;indeed 结尾。话虽如此，您可以使用\DontPrintSemicolon删除;输出中的 ，但似乎使用\\也可以，而不会产生太大差异。我猜这与 中隐藏的一些参数有关\;。

\documentclass[]{article}
\usepackage{algorithm2e}

\begin{document}
\begin{algorithm}[H]
\SetAlgoLined
\KwData{this text}
\KwResult{how to write algorithm with \LaTeX2e }
initialization\; 
\While{not at end of this document}{read current\;
\eIf{understand}{
go to next section\;
current section becomes this one\;
}{
go back to the beginning of current section\;
}
}
\caption{How to write algorithms}
\end{algorithm}

\begin{algorithm}[H]
\SetAlgoLined
\DontPrintSemicolon
\KwData{this text}
\KwResult{how to write algorithm with \LaTeX2e }
initialization\; 
\While{not at end of this document}{read current\;
\eIf{understand}{
go to next section\;
current section becomes this one\;
}{
go back to the beginning of current section\;
}
}
\caption{How to write algorithms}
\end{algorithm}

\begin{algorithm}[H]
\SetAlgoLined
\KwData{this text}
\KwResult{how to write algorithm with \LaTeX2e }
initialization\\ 
\While{not at end of this document}{read current\\
\eIf{understand}{
go to next section\\
current section becomes this one\\
}{
go back to the beginning of current section
}
}
\caption{How to write algorithms}
\end{algorithm}

\end{document}

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