算法 2e - 删除注释行上的分号

Question

我在 algorithm2e 中使用\DontPrintSemicolon，但注释行末尾的分号仍然存在。这个问题本应在版本 5.0 中得到解决，但我使用的是版本 5.2，仍然有这个问题。这是 MWE；非常感谢任何线索：

\documentclass[12pt]{article}
\usepackage[lined,boxed]{algorithm2e}% using version 5.2
\usepackage{amsmath}

\begin{document}

\begin{algorithm}[ht]
    \DontPrintSemicolon
    \SetKwInOut{Declare}{Declare}
    \caption{COM\_MIN Algorithm}\label{alg:commin}
    \KwIn{ \texttt{R}: relation; $Pr$: set of simple predicates}
    \KwOut{$Pr'$: set of simple predicates}
    \Declare{$F$: set of minterm fragments} 
    \Begin{
        $Pr' \leftarrow \emptyset$; $F \leftarrow \emptyset$; \hfill \{initialize\} \\
        find $p_{i} \in Pr$ such that $p_{i}$ partitions \texttt{R} according to $Rule~1$ \;
        $Pr' \leftarrow  Pr' \cup p_{i}$ \;
        $Pr \leftarrow Pr - p_{i}$ \;
        $F \leftarrow F \cup f_{i}$ ; \hfill \{$f_{i}$ is the minterm fragment according to
        $p_{i}$\} \\
    }
\end{algorithm}

\end{document}

Answer 1

\DontPrintSemicolon仅影响打印在 表示的行尾的分号\;。但是您明确地将分号放在注释之前，因此它们不会被删除。只需删除;即可获得所需的结果：

\begin{algorithm}[ht]
    \DontPrintSemicolon
    \SetKwInOut{Declare}{Declare}
    \caption{COM\_MIN Algorithm}\label{alg:commin}
    \KwIn{ \texttt{R}: relation; $Pr$: set of simple predicates}
    \KwOut{$Pr'$: set of simple predicates}
    \Declare{$F$: set of minterm fragments} 
    \Begin{
        $Pr' \leftarrow \emptyset$; $F \leftarrow \emptyset$ \hfill \{initialize\} \\
        find $p_{i} \in Pr$ such that $p_{i}$ partitions \texttt{R} according to $Rule~1$ \;
        $Pr' \leftarrow  Pr' \cup p_{i}$ \;
        $Pr \leftarrow Pr - p_{i}$ \;
        $F \leftarrow F \cup f_{i}$ \hfill \{$f_{i}$ is the minterm fragment according to
        $p_{i}$\} \\
    }
\end{algorithm}