
我想在乳膠中使用 lstdefinelanguage 將一些符號設為綠色,但似乎符號無法識別。
我需要著色的符號是 =、> 和 <。是否可以?我怎樣才能做到這一點?
主要文件:
\documentclass{article}
\usepackage{graphicx,color}
\usepackage{booktabs}
\usepackage{listings}
\lstdefinelanguage{NeoIDL}{
sensitive = true,
keywords = [1]{module, resource, enum, annotation, for, import, entity, path,
@get, @post, @put, @delete, require, ensure, otherwise, call},
%ndkeywords={int, \char{} },
%ndkeywordstyle=\color{blue}\bfseries,
morekeywords=[2]{>, <, ==},
keywordstyle=[2]\color{green},
numbers=left,
numberstyle=\scriptsize,
stepnumber=1,
numbersep=8pt,
showstringspaces=false,
breaklines=true,
frame=top,
comment=[l]{//},
morecomment=[s]{/*}{*/},
commentstyle=\color{purple}\ttfamily,
stringstyle=\color{red}\ttfamily,
morestring=[b]',
morestring=[b]"
}
\begin{document}
\begin{figure}[htb]
\begin{small}
\lstinputlisting[language=NeoIDL,firstnumber=1]{store_pos_servico.neo}
\end{small}
\caption{Service 1}
\end{figure}
\end{document}
待格式化的檔案:
module store {
(...)
resource order {
path = "/order/{id}";
@post int postOrder (Order order)
require (call store.getOrder(id) == "NotFound"),
otherwise "InvalidPrecondition"
};
}
答案1
我以前也遇到過類似的情況,我可以透過以下方式解決問題:
\documentclass{article}
\usepackage{graphicx,color}
\usepackage{booktabs}
\usepackage{listings}
\lstdefinelanguage{NeoIDL}{
sensitive = true,
keywords={},
otherkeywords={% Operators
>, <, ==
},
keywords = [2]{module, resource, enum, annotation, for, import, entity, path,
@get, @post, @put, @delete, require, ensure, otherwise, call},
keywordstyle=\color{green},
keywordstyle=[2]\color{blue},% for example
numbers=left,
numberstyle=\scriptsize,
stepnumber=1,
numbersep=8pt,
showstringspaces=false,
breaklines=true,
frame=top,
comment=[l]{//},
morecomment=[s]{/*}{*/},
commentstyle=\color{purple}\ttfamily,
stringstyle=\color{red}\ttfamily,
morestring=[b]',
morestring=[b]"
}
\begin{document}
\begin{figure}[htb]
\begin{small}
\lstinputlisting[language=NeoIDL,firstnumber=1]{store_pos_servico.neo}
\end{small}
\caption{Service 1}
\end{figure}
\end{document}
也就是說,定義一個空的 1 類關鍵字集,將符號新增為屬於該類別的“其他關鍵字”,並將所有其他類型的關鍵字轉移到更高階的類別。但不要問為什麼會這樣,因為我也不知道!
這是我得到的輸出: