我正在使用一个包来呈现一些代码，但是，虽然能够生成很好的 pdf，但编译器将代码行视为命令，并抱怨它不理解它。
有没有办法告诉编译器忽略某些代码中的命令？
用它来给代码着色并格式化：列表包：如何格式化所有数字？
代码如下：
\documentclass[fontsize=10pt,paper=letter,DIV=8]{article}
\usepackage{typearea}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{color}
\usepackage{mwe}
\usepackage{listings}
\usepackage{etoolbox}
\renewcommand{\thepage}{\roman{page}}
\definecolor{mygreen}{rgb}{0,0.6,0}
\definecolor{mygreen2}{rgb}{0.37,0.43,0.01}
\definecolor{mygray}{rgb}{0.47,0.47,0.33}
\definecolor{myorange}{rgb}{0.8,0.4,0}
\definecolor{mywhite}{rgb}{0.98,0.98,0.98}
\definecolor{myblue}{rgb}{0.01,0.61,0.98}
\definecolor{myblueL}{rgb}{0,0.59,0.61} % NY! Lysere
\definecolor{myblueM}{rgb}{0,0.36,0.37} % NY! Mørkere
%\newcommand*{\FormatDigit}[1]{\ttfamily\textcolor{mygreen}{#1}}
%% http://tex.stackexchange.com/questions/32174/listings-package-how-can-i-format-all-numbers
\lstdefinestyle{FormattedNumber}{%
literate=*{0}{{\FormatDigit{0}}}{1}%
{1}{{\FormatDigit{1}}}{1}%
{2}{{\FormatDigit{2}}}{1}%
{3}{{\FormatDigit{3}}}{1}%
{4}{{\FormatDigit{4}}}{1}%
{5}{{\FormatDigit{5}}}{1}%
{6}{{\FormatDigit{6}}}{1}%
{7}{{\FormatDigit{7}}}{1}%
{8}{{\FormatDigit{8}}}{1}%
{9}{{\FormatDigit{9}}}{1}%
{.0}{{\FormatDigit{.0}}}{2}% Following is to ensure that only periods
{.1}{{\FormatDigit{.1}}}{2}% followed by a digit are changed.
{.2}{{\FormatDigit{.2}}}{2}%
{.3}{{\FormatDigit{.3}}}{2}%
{.4}{{\FormatDigit{.4}}}{2}%
{.5}{{\FormatDigit{.5}}}{2}%
{.6}{{\FormatDigit{.6}}}{2}%
{.7}{{\FormatDigit{.7}}}{2}%
{.8}{{\FormatDigit{.8}}}{2}%
{.9}{{\FormatDigit{.9}}}{2}%
%{,}{{\FormatDigit{,}}{1}% depends if you want the "," in color
{\ }{{ }}{1}% handle the space
,%
}
\lstset{%
backgroundcolor=\color{mywhite},
basicstyle=\footnotesize,
breakatwhitespace=false,
breaklines=true,
captionpos=b,
commentstyle=\color{mygray},
deletekeywords={...},
escapeinside={\%*}{*)},
extendedchars=true,
frame=shadowbox,
keepspaces=true,
keywordstyle=\color{mygreen2},
keywordstyle=[2]\color{myorange},
language=C++,
morekeywords={*,...},
numbers=left,
numbersep=5pt,
numberstyle=\tiny\color{mygray},
rulecolor=\color{black},
rulesepcolor=\color{myblue},
showspaces=false,
showstringspaces=false,
showtabs=false,
stepnumber=1,
stringstyle=\color{myblueM},
tabsize=2,
title=\lstname,
emphstyle=\color{myblueL},% style for emph={}
% emphstyle=\bfseries\color{blue},% style for emph={}
}
%% language specific settings:
\lstdefinestyle{Arduino}{%
style=FormattedNumber,
keywords={return, , #define, break, return, if, for, else, while, #endif,#ifndef, loop, setup },
keywords=[2]{Serial, begin, delay, pinMode, digitalWrite, millis, Serial1, available, readString, print, analogRead, length, toCharArray, strstr, remove, toInt},
morecomment=[l]{//},% treat // as comments
morecomment=[s]{/*}{*/},% define /* ... */ comments
emph={int, uint8_t, String, long, float, HIGH, LOW, OUTPUT, INPUT, char, bool, void, private, public, class},% keywords to emphasize
}
\newtoggle{InString}{}% Keep track of if we are within a string
\togglefalse{InString}% Assume not initally in string
\begin{document}
\section{Hardware Read} \label{appendix:HWR}
\begin{lstlisting}[style=Arduino]
#ifndef cbi
#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
#endif
#ifndef sbi
#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
#endif
void setup() {
Serial.begin(115200);
ADCSRA &= ~PS_128; // remove bits set by Arduino library
}
void loop() {
int x;
unsigned long t, t2;
Serial.print("setting prescaler to 128 ");
sbi(ADCSRA, ADPS2) ;
sbi(ADCSRA, ADPS1) ;
sbi(ADCSRA, ADPS0) ;
delay(1000);
t = millis();
for (int i = 0; i < 1000; i++) {
x = analogRead(A0);
}
t2 = millis();
Serial.print("10000 konverteringer på ");
Serial.print(t2 - t); Serial.print("msec | ");
Serial.print("setting prescaler to 16");
// set prescale to 16
sbi(ADCSRA, ADPS2) ;
cbi(ADCSRA, ADPS1) ;
cbi(ADCSRA, ADPS0) ;
t = millis();
for (int i = 0; i < 1000; i++) {
x = analogRead(A0);
}
t2 = millis();
Serial.print(" 10000 konverteringer på ");
Serial.println(t2-t);
}
\end{lstlisting}
\end{document}
代码本身位于
\begin{lstlisting}[style=Arduino]
答案1
#是 TeX 中的参数数字前缀字符。你必须逃避的是在关键字列表中。
但是您的代码还有另一个问题。listings不适用于多个 utf8 字符例如å。这里我习惯于extendedchars=false避免这个问题，但这可能不是最好的解决办法。
\documentclass[fontsize=10pt,paper=letter,DIV=8]{article}
\usepackage{typearea}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{color}
\usepackage{mwe}
\usepackage{listings}
\usepackage{etoolbox}
\renewcommand{\thepage}{\roman{page}}
\definecolor{mygreen}{rgb}{0,0.6,0}
\definecolor{mygreen2}{rgb}{0.37,0.43,0.01}
\definecolor{mygray}{rgb}{0.47,0.47,0.33}
\definecolor{myorange}{rgb}{0.8,0.4,0}
\definecolor{mywhite}{rgb}{0.98,0.98,0.98}
\definecolor{myblue}{rgb}{0.01,0.61,0.98}
\definecolor{myblueL}{rgb}{0,0.59,0.61} % NY! Lysere
\definecolor{myblueM}{rgb}{0,0.36,0.37} % NY! Mørkere
\newcommand*{\FormatDigit}[1]{\ttfamily\textcolor{mygreen}{#1}}
%% http://tex.stackexchange.com/questions/32174/listings-package-how-can-i-format-all-numbers
\lstdefinestyle{FormattedNumber}{%
literate=*{0}{{\FormatDigit{0}}}{1}%
{1}{{\FormatDigit{1}}}{1}%
{2}{{\FormatDigit{2}}}{1}%
{3}{{\FormatDigit{3}}}{1}%
{4}{{\FormatDigit{4}}}{1}%
{5}{{\FormatDigit{5}}}{1}%
{6}{{\FormatDigit{6}}}{1}%
{7}{{\FormatDigit{7}}}{1}%
{8}{{\FormatDigit{8}}}{1}%
{9}{{\FormatDigit{9}}}{1}%
{.0}{{\FormatDigit{.0}}}{2}% Following is to ensure that only periods
{.1}{{\FormatDigit{.1}}}{2}% followed by a digit are changed.
{.2}{{\FormatDigit{.2}}}{2}%
{.3}{{\FormatDigit{.3}}}{2}%
{.4}{{\FormatDigit{.4}}}{2}%
{.5}{{\FormatDigit{.5}}}{2}%
{.6}{{\FormatDigit{.6}}}{2}%
{.7}{{\FormatDigit{.7}}}{2}%
{.8}{{\FormatDigit{.8}}}{2}%
{.9}{{\FormatDigit{.9}}}{2}%
%{,}{{\FormatDigit{,}}{1}% depends if you want the "," in color
{\ }{{ }}{1}% handle the space
,%
}
\lstset{%
backgroundcolor=\color{mywhite},
basicstyle=\footnotesize,
breakatwhitespace=false,
breaklines=true,
captionpos=b,
commentstyle=\color{mygray},
deletekeywords={...},
escapeinside={\%*}{*)},
extendedchars=true,
frame=shadowbox,
keepspaces=true,
keywordstyle=\color{mygreen2},
keywordstyle=[2]\color{myorange},
language=C++,
morekeywords={*,...},
numbers=left,
numbersep=5pt,
numberstyle=\tiny\color{mygray},
rulecolor=\color{black},
rulesepcolor=\color{myblue},
showspaces=false,
showstringspaces=false,
showtabs=false,
stepnumber=1,
stringstyle=\color{myblueM},
tabsize=2,
title=\lstname,
emphstyle=\color{myblueL},% style for emph={}
% emphstyle=\bfseries\color{blue},% style for emph={}
extendedchars=false,
}
%% language specific settings:
\lstdefinestyle{Arduino}{%
style=FormattedNumber,
keywords={return, , \#define, break, return, if, for, else, while, \#endif,\#ifndef, loop, setup },
keywords=[2]{Serial, begin, delay, pinMode, digitalWrite, millis, Serial1, available, readString, print, analogRead, length, toCharArray, strstr, remove, toInt},
morecomment=[l]{//},% treat // as comments
morecomment=[s]{/*}{*/},% define /* ... */ comments
emph={int, uint8_t, String, long, float, HIGH, LOW, OUTPUT, INPUT, char, bool, void, private, public, class},% keywords to emphasize
}
\newtoggle{InString}{}% Keep track of if we are within a string
\togglefalse{InString}% Assume not initally in string
\begin{document}
\section{Hardware Read} \label{appendix:HWR}
\begin{lstlisting}[style=Arduino]
#ifndef cbi
#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
#endif
#ifndef sbi
#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
#endif
void setup() {
Serial.begin(115200);
ADCSRA &= ~PS_128; // remove bits set by Arduino library
}
void loop() {
int x;
unsigned long t, t2;
Serial.print("setting prescaler to 128 ");
sbi(ADCSRA, ADPS2) ;
sbi(ADCSRA, ADPS1) ;
sbi(ADCSRA, ADPS0) ;
delay(1000);
t = millis();
for (int i = 0; i < 1000; i++) {
x = analogRead(A0);
}
t2 = millis();
Serial.print("10000 konverteringer på ");
Serial.print(t2 - t); Serial.print("msec | ");
Serial.print("setting prescaler to 16");
// set prescale to 16
sbi(ADCSRA, ADPS2) ;
cbi(ADCSRA, ADPS1) ;
cbi(ADCSRA, ADPS0) ;
t = millis();
for (int i = 0; i < 1000; i++) {
x = analogRead(A0);
}
t2 = millis();
Serial.print(" 10000 konverteringer på ");
Serial.println(t2-t);
}
\end{lstlisting}
\end{document}
