設定 \parskip 但不適用於標題

Question

我想定義當程式碼中有空行時在文字段落之間插入的垂直空間。如果我使用

\setparsizes{0pt}{1.0\baselineskip}{0pt plus 1fil}

或者

\setlength{\parskip}{\bigskipamount} 
\setlength{\parindent}{0pt}

那麼它也會影響標題和其他標題之間的垂直空間。

有沒有一個簡單的解決方案，我不必使用像\mypar with之類的東西\newcommand{\mypar}{\par\bigskip}。

\documentclass{scrreprt}

%% Method by KOMA-Script
%\setparsizes{0pt}{1.0\baselineskip}{0pt plus 1fil}

%% Other Method
\setlength{\parskip}{\bigskipamount}
\setlength{\parindent}{0pt}

\begin{document}
    \chapter{}
==========================================
    \section{TestSection Large Space}
    \subsection{TestSubsection Large Space}
    \subsubsection{TestSubSubsection Large Space}
Here we have big vertical space between headings because parskip

is inserted. I just want a parskip between text paragraphs.

==========================================

\newcommand{\mypar}{\par\bigskip}
\setlength{\parskip}{0pt}
    \section{TestSection space I want}
    \subsection{TestSubSection space I want}
    \subsubsection{TestSubSubsection space I want}
Here I have the space between the headings that I want. And the space between text-paragraphs that I want. 
\mypar
I wonder if there is an easy way to achieve this. 
I would like to keep using an empty line as par bigskip instead newcommand a new command to achieve that. 
\end{document}

Answer 1

不要\parskip手動設定。 KOMA-Script 類別的預設方式是使用帶有、parskip等值的選項。halffullfull-艾格雷格以下。

若要設定標題層級之前或之後的跳過，請使用

\RedeclareSectionCommand[
  beforeskip=<length or glue>,
  afterskip=<length or glue>
]{<heading level name>}

\parskip但即使使用最小的正值afterskip=1sp，標題後的垂直空間至少也是如此。如果水平跳躍為負值afterskip，則使用垂直跳躍。也可以看看https://tex.stackexchange.com/a/292202/43317。

\parskip如果你真的想刪除標題末尾插入的空格，有一個技巧

\usepackage{xpatch}
\xapptocmd{\sectionlinesformat}{\vspace*{-\parskip}}{}{}

代碼：

\documentclass[parskip=full-]{scrreprt}
\RedeclareSectionCommand[
  beforeskip=3.3\baselineskip,
  afterskip=.725\baselineskip plus .115\baselineskip minus .192\baselineskip
]{chapter}

\RedeclareSectionCommand[
  beforeskip=-2ex plus -1ex minus -.2ex
]{section}

\RedeclareSectionCommands[
  beforeskip=-1.75ex plus -1ex minus -.2ex
]{subsection,subsubsection}

\usepackage{xpatch}
\xapptocmd{\sectionlinesformat}{\vspace*{-\parskip}}{}{}

\usepackage{blindtext}% dummy text
\begin{document}

\chapter{Chapter}
\section{TestSection Large Space}
\subsection{TestSubsection Large Space}
\subsubsection{TestSubSubsection Large Space}
\Blindtext[2]
\Blinddocument
\end{document}

Answer 2

您可以只\parskip在群組內進行修改以限制該群組內的效果

\documentclass{scrreprt}

%% Method by KOMA-Script
%\setparsizes{0pt}{1.0\baselineskip}{0pt plus 1fil}

%% Other Method
\setlength{\parskip}{\bigskipamount}
\setlength{\parindent}{0pt}

\begin{document}

{\parskip=0pt 
    \chapter{}
==========================================
    \section{TestSection Large Space}
    \subsection{TestSubsection Large Space}
    \subsubsection{TestSubSubsection Large Space}
}

Here we have big vertical space between headings because parskip

is inserted. I just want a parskip between text paragraphs.

==========================================

{\parskip=0pt
    \section{TestSection space I want}
    \subsection{TestSubSection space I want}
    \subsubsection{TestSubSubsection space I want}
}    
Here I have the space between the headings that I want. And the space between text-paragraphs that I want. 

I wonder if there is an easy way to achieve this. 
I would like to keep using an empty line as par bigskip instead newcommand a new command to achieve that. 
\end{document}

Answer 3

以下是快速修復方法：

\usepackage[parfill]{parskip}