撰写要点注释的更智能方法？

Question

当我手写笔记时，我通常以“项目符号列表”的形式来写，比如

main phrase
-> hence A
  -> since A follows B
  -> since A follows also C
-> also from the main phrase
.
.
.

标准方法是通过enumerate，但这对于笔记来说有点不切实际，因为我会得到类似的

main phrase
\begin{itemize}
    \item[$\rightarrow$] hence A
    \begin{itemize}
        \item[$\rightarrow$] since A follows B
        \item[$\rightarrow$] since A follows also C
    \end{itemize}
    \item[$\rightarrow$] also from the main phrase
\end{itemize}

我已经有了代替书写的新命令$\rightarrow$，但像这样写笔记仍然不容易。有人有更好的想法吗？

Answer 1

该easylist包适用于此类用例。您可以选择一个符号作为包选项（分别为 at、sharp、&、pilcrow、@、#、&、¶，或者不选择符号作为默认的 §），然后符号的数量决定缩进级别。该包专为编号列表而设计，但也适用于 itemize 样式列表。对于这个问题，我借用了预定checklist义样式的定义，该样式将框打印为项目符号，并用箭头替换框。

\documentclass{article}
\usepackage[at]{easylist}
\NewList(%
    Hide=1000,Progressive*=1em,Hang=true,%
    Style*=$\Rightarrow$\hskip.6em)
\begin{document}
\noindent main phrase
\begin{easylist}
@ hence A
@@ since A follows B
@@ since A follows also C
@ also from the main phrase
\end{easylist}
\end{document}

结果：

Answer 2

您可以使用以下markdown包将 Markdown 包含在 LaTeX 中：

\documentclass{article}
\usepackage{markdown}
\begin{document}
\begin{markdown}
main phrase

* hence A
    1. since A follows B
    1. since A follows also C
* also from the main phrase
\end{markdown}
\end{document}

Answer 3

只是为了好玩。当然，你得记住你的等级。

\documentclass{article}
\usepackage{outlines}
\usepackage{enumitem}
\usepackage{showframe}% alignment tool

\begin{document}
\begin{outline}
\setlist[itemize]{label=$\rightarrow$}%
\setlist{nosep}%
\setlength{\parindent}{0pt}% do not indent paragraphs (level 0)
\0 main phrase
  \1 hence A
    \2 since A follows B
    \2 since A follows also C
  \1 also from the main phrase
\end{outline}

\begin{itemize}
\item Things should be back to normal for itemize.
\item Including separation.
\end{itemize}

\end{document}