有没有办法可以引用尚未编写的代码?
基本上,我只是想抑制在编写时出现的警告\ref{}
,因为我碰巧引用了一些稍后才会出现的内容。但是,我不希望缺少引用的警告使日志变得混乱(无论如何,日志已经很大而且令人困惑)。
答案1
您可以使用以下方式抑制警告silence
。
下面是一个小例子:
\documentclass{article}
\usepackage{silence}% Filter out unwanted warnings and error messages
% Remove all warnings issued by LaTeX that starts with
\WarningFilter[todo]{latex}
{Reference } % 'Reference ' and
\WarningFilter[todo]{latex}
{There were undefined references} % 'There were undefined references'
\ActivateWarningFilters[todo]% Activate the 'todo' warnings filter
\begin{document}
\section{A section}
See Section~\ref{sec:two} and~\ref{sec:three}.
\iffalse% Comment to insert this section
\section{Another section}\label{sec:two}
This is another section.
\fi% Comment to insert this section
\section{Yet another section}\label{sec:three}
This is yet another section.
\end{document}
上述.log
示例产生了 0 个警告。
所有警告过滤器均存储在名为的“系列”中todo
,可根据需要激活。