我尝试xcookybooky以一种可以创建具有单独标题的多个部分的方式来改变包\preparation。
我的主要问题是\preparation命令的定义使得只存储最后一次调用的数据。
\newcommand{\preparation}[1]
{%
\def\xcb@preparation
{%
\xcb@name@prephead
%\\[4pt]
\xcb@fontsize@prep\color{\xcb@color@prep}#1
}
\setcounter{step}{0}
}
稍后\xcb@preparation将使用 来打印内容。有没有办法重写 ，\preparation以便它不会覆盖\xcb@preparation内容，而是扩展它？
答案1
通过利用预准备（步骤）挂钩和后准备（步骤）挂钩，最多可以包含三种替代准备。
\setHeadlines{prephead = <your heading>}例如使用 定义标题
\setHeadlines{prephead = Preparation method~\thepreparationnumber}
% !TeX TS-program = pdflatex
\documentclass{article}
\usepackage{xcookybooky}
%***************************************************** added <<<<<<<<<<<
\makeatletter
\newcounter{preparationnumber}\setcounter{preparationnumber}{1}
\setHeadlines{prephead = Preparation method~\thepreparationnumber}% define the heading <<<<<<<<<
\renewcommand*{\prepreparation}[1]
{% Hook: entered before the preparation (steps)
\def\xcb@hook@prepreparation
{%
\xcb@name@prephead%
\xcb@fontsize@prep\color{\xcb@color@prep} #1%
\vspace*{2em}\stepcounter{preparationnumber}\setcounter{step}{0}
}
}
\renewcommand*{\postpreparation}[1]
{% Hook: entered after the preparation (steps)
\def\xcb@hook@postpreparation
{\vspace*{2em}\setcounter{step}{0}\stepcounter{preparationnumber}%
\xcb@name@prephead%
\xcb@fontsize@prep\color{\xcb@color@prep} #1%
}
}
\makeatother
% fix from https://tex.stackexchange.com/a/445886/
\renewcommand{\step}
{%
\stepcounter{step}%
\lettrine
[%
lines=2,
lhang=0, % space into margin, value between 0 and 1
loversize=0.15, % enlarges the height of the capital
slope=0em,
findent=1em, % gap between capital and intended text
nindent=0em % shifts all intended lines, begining with the second line
]{\thestep}{}%
}
%*****************************************************
\begin{document}
\begin{recipe}
[%
preparationtime = {\unit[1]{h}},
portion = {\portion{6}},
]
{Rice and Lamb}
\introduction{%
Introduction to the dish
}
\ingredients{%
\unit[2]{tbsp} & Vegetable Oil\\
3 & Onion, chopped\\
2 pound & Stewing Lamb or Beef\\
\unit[1]{tbsp} & Minced Garlic\\
\unit[2]{tsp} & Salt\\
\unit[8]{cups} & Water\\
\unit[1.5]{tbsp} & Ground Cardamom\\
}
\prepreparation{% first variant
\step Do some things 1
\step Do some other things 1
\step Finish doing things 1
}
\preparation{%second variant
\step Do some things 2
\step Do some other things 2
\step Before finish things 2
\step Finish doing things 2
}
\postpreparation{%third variant
\step Do some things 3
\step Do some other things 3
\step And more things 3
\step And more extra things 3
\step Finish doing things 3
}
\end{recipe}
\end{document}
您可以使用相同的技术
\prepreparation{<first variant>}{<steps>}
和
\setHeadlines{prephead = <second variant>}
\preparation{<steps>}
和
\postpreparation{<third variant>}{<steps>}
使用以下代码定义标题
% !TeX TS-program = pdflatex
\documentclass{article}
\usepackage{xcookybooky}
%***************************************************** added <<<<<<<<<<<
\makeatletter
\newcounter{preparationnumber}\setcounter{preparationnumber}{1}
\renewcommand*{\prepreparation}[2]
{% Hook: entered before the preparation (steps)
\def\xcb@hook@prepreparation
{%
\textcolor{\xcb@color@prephead}{\textbf{\xcb@fontsize@prephead{#1}}}%
\xcb@fontsize@prep\color{\xcb@color@prep} #2%
\vspace*{2em}\stepcounter{preparationnumber}\setcounter{step}{0}
}
}
\renewcommand*{\postpreparation}[2]
{% Hook: entered after the preparation (steps)
\def\xcb@hook@postpreparation
{\vspace*{2em}\setcounter{step}{0}\stepcounter{preparationnumber}%
\textcolor{\xcb@color@prephead}{\textbf{\xcb@fontsize@prephead{#1}}}%
\xcb@fontsize@prep\color{\xcb@color@prep} #2%
}
}
\makeatother
% fix from https://tex.stackexchange.com/a/445886/
\renewcommand{\step}
{%
\stepcounter{step}%
\lettrine
[%
lines=2,
lhang=0, % space into margin, value between 0 and 1
loversize=0.15, % enlarges the height of the capital
slope=0em,
findent=1em, % gap between capital and intended text
nindent=0em % shifts all intended lines, begining with the second line
]{\thestep}{}%
}
%*****************************************************
\begin{document}
\begin{recipe}
[%
preparationtime = {\unit[1]{h}},
portion = {\portion{6}},
]
{Rice and Lamb}
\introduction{%
Introduction to the dish
}
\ingredients{%
\unit[2]{tbsp} & Vegetable Oil\\
3 & Onion, chopped\\
2 pound & Stewing Lamb or Beef\\
\unit[1]{tbsp} & Minced Garlic\\
\unit[2]{tsp} & Salt\\
\unit[8]{cups} & Water\\
\unit[1.5]{tbsp} & Ground Cardamom\\
}
\prepreparation{Using the fast track}{% first variant
\step Do some things 1
\step Do some other things 1
\step Finish doing things 2
}
\setHeadlines{prephead = Make an impression}
\preparation{%second variant
\step Do some things 2
\step Do some other things 2
\step Before finish things 2
\step Finish doing things 2
}
\postpreparation{Making things last}{%third variant
\step Do some things 3
\step Do some other things 3
\step And more things 3
\step And more extra things 3
\step Finish doing things 3
}
\end{recipe}
\end{document}
