我遇到了一个问题verbatim，它无法读取我的塞尔维亚语符号，如 č、ć、ž、š、đ。
如果我尝试
\begin{verbatim}
č,ć,ž,š,đ
\end{verbatim}
我得到的是空白，如果我尝试使用\v{c},\'{c},\v{z},\v{s},\dj{}（此代码用于 TeX 中的 č、ć、ž、š、đ 的普通文本）verbatim，我得到
\v{c},\'{c},\v{z},\v{s},\dj{}
代替
č,ć,ž,š,đ.
我使用 Overleaf，在得到答案后我更新了我的 usepackage
\documentclass[12pt,leqno, style=sailor,
display=slides,
paper=smartboard,
orient=landscape]{article}
\usepackage{listings}
\lstnewenvironment{code}{%
\lstset{frame=single,escapeinside=`',
backgroundcolor=\color{yellow!20},
basicstyle=\footnotesize \ttfamily}
}{}
%\usepackage{latexsym}
%\usepackage{odj}
%\usepackage{lscape}
%\usepackage[landscape]{geometry}
\usepackage[rightcaption]{sidecap}
\usepackage{wrapfig}
\usepackage{graphicx}
%\usepackage[pdftex]{graphicx}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{hyperref}
\usepackage[pdflatex]{xcolor}
\usepackage{multicol}
\usepackage[active]{srcltx}
\usepackage{pifont}
\usepackage{amsmath}
\usepackage{gensymb}
\setlength{\topmargin}{-2cm}
\setlength{\oddsidemargin}{-0.3cm}
\setlength{\evensidemargin}{0cm}
\setlength{\textheight}{23.7cm}
\setlength{\textwidth}{17.5cm}
%%%%%%%%%%%%%%%% COLOR DEFINITION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\definecolor{GreenYellow} {cmyk}{0.15,0,0.69,0}
\definecolor{Yellow} {cmyk}{0,0,1,0}
\definecolor{Goldenrod} {cmyk}{0,0.10,0.84,0}
\definecolor{Dandelion} {cmyk}{0,0.29,0.84,0}
\definecolor{Apricot} {cmyk}{0,0.32,0.52,0}
\definecolor{Pea\v{c}} {cmyk}{0,0.50,0.70,0}
\definecolor{Melon} {cmyk}{0,0.46,0.50,0}
\definecolor{YellowOrange} {cmyk}{0,0.42,1,0}
\definecolor{Orange} {cmyk}{0,0.61,0.87,0}
\definecolor{BurntOrange} {cmyk}{0,0.51,1,0}
\definecolor{Bittersweet} {cmyk}{0,0.75,1,0.24}
\definecolor{RedOrange} {cmyk}{0,0.77,0.87,0}
\definecolor{Mahogany} {cmyk}{0,0.85,0.87,0.35}
\definecolor{Maroon} {cmyk}{0,0.87,0.68,0.32}
\definecolor{BrickRed} {cmyk}{0,0.89,0.94,0.28}
\definecolor{Red} {cmyk}{0,1,1,0}
\definecolor{OrangeRed} {cmyk}{0,1,0.50,0}
\definecolor{RubineRed} {cmyk}{0,1,0.13,0}
\definecolor{WildStrawberry}{cmyk}{0,0.96,0.39,0}
\definecolor{Salmon} {cmyk}{0,0.53,0.38,0}
\definecolor{CarnationPink} {cmyk}{0,0.63,0,0}
\definecolor{Magenta} {cmyk}{0,1,0,0}
\definecolor{VioletRed} {cmyk}{0,0.81,0,0}
\definecolor{Rhodamine} {cmyk}{0,0.82,0,0}
\definecolor{Mulberry} {cmyk}{0.34,0.90,0,0.02}
\definecolor{RedViolet} {cmyk}{0.07,0.90,0,0.34}
\definecolor{Fu\v{c}sia} {cmyk}{0.47,0.91,0,0.08}
\definecolor{Lavender} {cmyk}{0,0.48,0,0}
\definecolor{Thistle} {cmyk}{0.12,0.59,0,0}
\definecolor{Or\v{c}id} {cmyk}{0.32,0.64,0,0}
\definecolor{DarkOr\v{c}id} {cmyk}{0.40,0.80,0.20,0}
\definecolor{Purple} {cmyk}{0.45,0.86,0,0}
\definecolor{Plum} {cmyk}{0.50,1,0,0}
\definecolor{Violet} {cmyk}{0.79,0.88,0,0}
\definecolor{RoyalPurple} {cmyk}{0.75,0.90,0,0}
\definecolor{BlueViolet} {cmyk}{0.86,0.91,0,0.04}
\definecolor{Periwinkle} {cmyk}{0.57,0.55,0,0}
\definecolor{CadetBlue} {cmyk}{0.62,0.57,0.23,0}
\definecolor{CornflowerBlue}{cmyk}{0.65,0.13,0,0}
\definecolor{MidnightBlue} {cmyk}{0.98,0.13,0,0.43}
\definecolor{NavyBlue} {cmyk}{0.94,0.54,0,0}
\definecolor{RoyalBlue} {cmyk}{1,0.50,0,0}
\definecolor{Blue} {cmyk}{1,1,0,0}
\definecolor{Cerulean} {cmyk}{0.94,0.11,0,0}
\definecolor{Cyan} {cmyk}{1,0,0,0}
\definecolor{ProcessBlue} {cmyk}{0.96,0,0,0}
\definecolor{SkyBlue} {cmyk}{0.62,0,0.12,0}
\definecolor{Turquoise} {cmyk}{0.85,0,0.20,0}
\definecolor{TealBlue} {cmyk}{0.86,0,0.34,0.02}
\definecolor{Aquamarine} {cmyk}{0.82,0,0.30,0}
\definecolor{BlueGreen} {cmyk}{0.85,0,0.33,0}
\definecolor{Emerald} {cmyk}{1,0,0.50,0}
\definecolor{JungleGreen} {cmyk}{0.99,0,0.52,0}
\definecolor{SeaGreen} {cmyk}{0.69,0,0.50,0}
\definecolor{Green} {cmyk}{1,0,1,0}
\definecolor{ForestGreen} {cmyk}{0.91,0,0.88,0.12}
\definecolor{PineGreen} {cmyk}{0.92,0,0.59,0.25}
\definecolor{LimeGreen} {cmyk}{0.50,0,1,0}
\definecolor{YellowGreen} {cmyk}{0.44,0,0.74,0}
\definecolor{SpringGreen} {cmyk}{0.26,0,0.76,0}
\definecolor{OliveGreen} {cmyk}{0.64,0,0.95,0.40}
\definecolor{RawSienna} {cmyk}{0,0.72,1,0.45}
\definecolor{Sepia} {cmyk}{0,0.83,1,0.70}
\definecolor{Brown} {cmyk}{0,0.81,1,0.60}
\definecolor{Tan} {cmyk}{0.14,0.42,0.56,0}
\definecolor{Gray} {cmyk}{0,0,0,0.50}
\definecolor{Black} {cmyk}{0,0,0,1}
\definecolor{White} {cmyk}{0,0,0,0}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\dj{d\kern-0.4em\\v{c}ar"16\kern-0.1em}
\def\Dj{\mbox{\raise0.3ex\hbox{-}\kern-0.4em D}}
\def\o{\omega}
\def\e{\varepsilon}
\def\F{{\cal F}}
\def\f{\frac}
\def\p{\partial}
\def\vf{\varphi}
\def\vfp{\varphi^\prime}
\def\l{\lambda}
\def\L{{\bf L}}
\def\a{\alpha}
\def\b{\beta}
\def\ol{\overline}
\def\R{{\Bbb R}}\def\G{{\Bbb G}}\def\D{{\Bbb D}}
\def\C{{\Bbb C}}
\def\nin{\noindent}
\def\DJ{{\rm DJ\ }}
\newcommand{\tg}{\mathop{\rm tg}\nolimits}
\newcommand{\ctg}{\mathop{\rm ctg}\nolimits}
\newcommand{\arctg}{\mathop{\rm arctg}\nolimits}
\newcommand{\arcctg}{\mathop{\rm arcctg}\nolimits}
\def\df{\displaystyle\frac}
\def\dsum{\displaystyle\sum}
\def\dint{\displaystyle\int}
\def\fstp{{\hskip-0.5em}{\bf .}{\hskip0.5em}}
%\renewcommand{\figurename}{Slika}%
\newtheorem{te}{Teorema}
\newtheorem{de}{Definicija}
\newtheorem{po}{Posledica}
\newtheorem{lema}{Lema}
\newtheorem{stav}{Stav}
\newtheorem{primer}{Primer}
\def\bt{\color{Maroon}\begin{te}}
\def\et{\end{te}}
\def\bd{\color{Blue}\begin{de}}
\def\ed{\end{de}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Č \v{C} %
% Đ \Dj{} %
% Š \v{S} %
% Ž \v{Z} %
% č \v{c} %
% ć \'{c} %
% đ \dj{} %
% š \v{s} %
% ž \v{z} %
有了这个包我得到空白
\begin{verbatim}
č,ć,ž,š,đ
\end{verbatim}
当我添加
\usepackage[T1]{fontenc} % default is 'OT1'
%\usepackage[utf8]{inputenc} % needed if you have an older TeX distribution
\usepackage{lmodern} % recommended
\setlength\parindent{0pt} % just for this example
我得到了“ÄŊÄĞÅ”ÅąÄŚ 。
答案1
我假设您使用 pdfLaTEx 编译文档。如果是这样，那么只要您的 TeX 发行版是最新的，您需要做的就是 (a) 使用fontenc选项加载包T1（需要覆盖的默认值是OT1）和 (b) 加载字体包，例如lmodern针对重音字形进行了优化的字体包。如果您有较旧的 TeX 发行版（即超过 1 年），您还需要 (c)inputenc使用合适的选项加载包；很有可能，该utf8选项就没问题。
\documentclass{article}
\usepackage[T1]{fontenc} % default is 'OT1'
%\usepackage[utf8]{inputenc} % needed if you have an older TeX distribution
\usepackage{lmodern} % recommended
\setlength\parindent{0pt} % just for this example
\begin{document}
č ć ž š đ
\textsf{č ć ž š đ}
\texttt{č ć ž š đ}
\begin{verbatim}
č,ć,ž,š,đ
\end{verbatim}
\end{document}