3

Possible Duplicate:
Syntax Coloring in LaTeX

I want to add source code of my program in document but verbatim really bugs me. All that ugly fonts and stuff.

marked as duplicate by egreg, Claudio Fiandrino, David Carlisle, Yiannis Lazarides, Paulo Cereda Jun 27 '12 at 10:31

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • I cannot vote to close but I'm pretty certain such questions have been addressed previously (although I cannot find a best dup candidate). – chl Jun 27 '12 at 9:47
  • Is closing this question going to disable editing the answer which I marked as community wiki? I'm not sure if it is correct to mark this answer as community wiki though – interlude Jun 27 '12 at 9:53
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I suggest using listings package.

For example

\documentclass[twocolumn,a4paper]{article}
\usepackage[utf8]{inputenc}

\usepackage[turkish]{babel}


\usepackage{listings}
\lstset{language=C++}
\lstset{breaklines=true}

\begin{document}

\newpage
\onecolumn

\begin{lstlisting}

 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <limits.h>
 #include <math.h>

 typedef struct word //struct to contain words  
 {
     char *string;
 } word;

 void print(int ** matrix, char str [], int n)
//this is a comment too long to fit on a line. So listings will break this line because I used \lstset{breaklines=true} But this is not default
 {
     printf("--- %s ---\n",str);

     int i,j;
     for(i=1; i<=n; i++)
     {
         for(j=1; j<=n; j++)
             if(matrix[i][j]!=INT_MAX)
                 printf("%3d ",matrix[i][j]);
             else(printf("%3s ","INF"));
         printf("\n");
     }

 }


 \end{lstlisting}
\end{document}

Produces this output with LaTeXExample with listings

As you can see \lstset{language=C++} defines the language in code. I prefer this approach because I think it is easier to read.

  • It's for reference actually. I repeatedly lost .tex file that contains this. – interlude Jun 27 '12 at 9:47
  • It's a shame that the standard solution for showing code in LaTeX looks so terribly ugly. – Wouter Beek May 10 '17 at 19:20

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