![列表:点后间距](https://linux22.com/image/340664/%E5%88%97%E8%A1%A8%EF%BC%9A%E7%82%B9%E5%90%8E%E9%97%B4%E8%B7%9D.png)
特克斯代码
\lstset
{
basicstyle =\footnotesize,
numbers =left,
language =Java,
commentstyle =\textit{ \color{gray}},
keywordstyle =\color{blue},
identifierstyle =\texttt{ \color{black}},
breaklines =true,
frame =tlrb,
frameround =rrrr,
tabsize =2%
}
\begin{lstlisting}[language=scala, columns=fullflexible,caption=Source code] % Start your code-block
import akka.actor.Actor
import akka.actor.Props
import akka.event.Logging
class Actor extends Actor {
val log = Logging(context.system, this)
def receive = {
case "test" => log.info("received test")
case _ => log.info("received unknown message")
}
}
\end{lstlisting}
简单问题:如何删除点之间的空格,例如:
import akka. actor. Props
应该
import akka.actor.Props
答案1
您必须使用声明,而不是\textit
或\texttt
:
\documentclass{article}
\usepackage{listings,xcolor}
\lstset
{
basicstyle =\footnotesize,
numbers =left,
language =Java,
commentstyle =\itshape\color{gray},
keywordstyle =\color{blue},
identifierstyle =\ttfamily\color{black},
breaklines =true,
frame =tlrb,
frameround =rrrr,
tabsize =2
}
\begin{document}
\begin{lstlisting}[language=scala, columns=fullflexible,caption=Source code]
import akka.actor.Actor
import akka.actor.Props
import akka.event.Logging // a comment
class Actor extends Actor {
val log = Logging(context.system, this)
def receive = {
case "test" => log.info("received test")
case _ => log.info("received unknown message")
}
}
\end{lstlisting}
\end{document}