你能帮助我吗？我正在为葡萄牙语 babel 使用这些软件包：\usepackage[latin1]{inputenc}并且\usepackage[portuges]{babel}
在所有论文中它都识别出重音。但在附录中却没有。当我尝试使用这些软件包时\usepackage[utf8]{inputenc}，\usepackage[T1]{fontenc}它不起作用。
完整论文代码为：
\documentclass[12pt,twoside,openright]{book}
\usepackage[latin1]{inputenc}
\usepackage[portuges]{babel}
\usepackage[compress,round]{natbib}
\usepackage{indentfirst}
\usepackage{verbatim}
\usepackage{amssymb}
\usepackage{amsmath,amssymb,mathtools}
\includeonly{intro,emergente2,modeloteorico,revempirica,metodologia,analisempirica,analisempiricaregrasPM,analisempiricaregrasPO,Conclusao,append}
\begin{document}
\pagenumbering{gobble}
\input{coverpage}
\input{frontpage}
\pagenumbering{arabic}
\setcounter{page}{1}
\pagestyle{fancy}
\fancyhf{}
\fancyhead[RE]{\leftmark}
\fancyhead[LO]{\rightmark}
\fancyhead[LE,RO]{\thepage}
\onehalfspacing
\include{intro}
\part{An\'{a}lise te\'{o}rica}
\include{emergente2}
\include{modeloteorico}
\part{Estima\c{c}\~{a}o dos efeitos das pol\'{i}ticas na economia}
\include{revempirica}
\include{metodologia}
\include{analisempirica}
\part{Estima\c{c}\~{a}o das regras de pol\'{i}tica}
\include{analisempiricaregrasPM}
\include{analisempiricaregrasPO}
\include{Conclusao}
\part*{Ap\^{e}ndices}
\include{append}
\bibliography{tese_biblio1}
\addcontentsline{toc}{chapter}{Bibliografias}
\bibliographystyle{mybibstyle}
\end{document}
附录的代码是
\appendix
\setcounter{chapter}{0}
\renewcommand{\chaptername}{Appendix}
\renewcommand{\theequation}{\Alph{chapter}.\arabic{section}.\arabic{equation}}
\addcontentsline{toc}{chapter}{\numberline{}Ap\^{e}ndices}
\setcounter{equation}{0}
\chapter{Dados e estatisticas descretivas} \label{appch:dadosestatistica}
你能告诉我发生什么事了吗？