split by functions

content.tex

@@ -1,32 +1,9 @@
-%-------------------main body-------------------------%
-\usepackage[english]{babel}
-\usepackage{amsmath,amssymb,amstext} % math
-\usepackage{float}
-\usepackage{array}           % array table
-\usepackage{fancyhdr}        % header footer
-\usepackage{graphicx}        % figure
-\usepackage{lmodern}
-\usepackage{xcolor}
-\usepackage{algorithm2e}
-\usepackage{booktabs}
+\frame[plain]{\titlepage}
+\frame{\frametitle{Outline}\tableofcontents}
 
-\author{Zhibo Wang}
-\title{Beamer Theme}
-\date{November 26th, 2018}
+\section{Introduction}
 
-\AtBeginSection[]{
-    \frame{\frametitle{Outline}\tableofcontents[currentsection, 
-    subsectionstyle=show/show/shaded]}
-}
-
-\begin{document}
-
-    \frame[plain]{\titlepage}
-    \frame{\frametitle{Outline}\tableofcontents}
-
-    \section{Introduction}
-
-    \begin{frame}
+\begin{frame}
     \frametitle{Latex and Beamer}
     
     LaTeX is a high-quality typesetting system; 
@@ -43,12 +20,12 @@
     The beamer class is focussed on producing (on-screen) presentations, 
     along with support material such as handouts and speaker notes.
     
-    \end{frame}
+\end{frame}
 
-    \section{Beamer Basic}
-    \subsection{Hightlight}
+\section{Beamer Basic}
+\subsection{Hightlight}
 
-    \begin{frame}
+\begin{frame}
     \frametitle{Block and Alert}
         
     \vspace{-1.1cm}
@@ -69,9 +46,9 @@
     \end{alertblock}
 
     \alert{Hightlight} these words are highlighted by $\backslash alert$.
-    \end{frame}
+\end{frame}
 
-    \begin{frame}
+\begin{frame}
     \frametitle{Proof}
 
     \begin{block}{Pythagorean theorem}
@@ -91,11 +68,11 @@
         % \vspace*{-\baselineskip}\setlength\belowdisplayshortskip{0pt}
     \end{proof}
     
-    \end{frame}
+\end{frame}
 
-    \subsection{Other Environments}
+\subsection{Other Environments}
 
-    \begin{frame}[shrink=15]{Algorithm}
+\begin{frame}[shrink=15]{Algorithm}
     
     \begin{algorithm}[H]
         \KwData{this text}
@@ -113,9 +90,9 @@
         \caption{How to write algorithms
         (copied from \href{https://en.wikibooks.org/wiki/LaTeX/Algorithms}{here})}
         \end{algorithm}
-    \end{frame}
+\end{frame}
 
-    \begin{frame}{More}
+\begin{frame}{More}
 
     More environments such as
 
@@ -126,13 +103,13 @@
         \item example
     \end{itemize}
     
-    \end{frame}
+\end{frame}
 
-    \section{Beamer More}
+\section{Beamer More}
 
-    \subsection{Split Screen}
+\subsection{Split Screen}
 
-    \begin{frame}{Minipage}
+\begin{frame}{Minipage}
     \begin{minipage}{0.5\linewidth}
         \begin{figure}[h]
             \includegraphics[width=\textwidth]{imgs/pythagorean.jpg}
@@ -152,9 +129,9 @@
         \end{itemize}
     \end{minipage}
     
-    \end{frame}
+\end{frame}
 
-    \begin{frame}{Columns}
+\begin{frame}{Columns}
     \begin{columns}
         \column{0.5\textwidth}
         This is a text in first column.
@@ -173,14 +150,12 @@
         \end{block}
         
     \end{columns}
-    \end{frame}
+\end{frame}
 
-    \subsection{Table}
+\subsection{Table}
 
 
-
-
-    \begin{frame}{Create Tables}
+\begin{frame}{Create Tables}
     \begin{center}
         \begin{table}[!t]  
             % \caption{Three line}
@@ -196,12 +171,12 @@
             \end{tabular}
         \end{table}
     \end{center}
-    \end{frame}
+\end{frame}
 
-    \section{Conclusion}
 
-    \begin{frame}{End}
+
+\section{Conclusion}
+
+\begin{frame}{End}
     This document just aims to test styles in beamer.
-    \end{frame}
-
-\end{document} 
+\end{frame}

example169.tex

@@ -1,3 +1,7 @@
 \documentclass[aspectratio=169]{beamer}
-\input{template_long.tex}
-\input{content.tex}
+    \input{pkgs.tex}
+    \input{setting169.tex}
+    \input{global.tex}
+    \begin{document}
+        \input{content.tex}
+    \end{document}

example43.tex

@@ -1,10 +1,7 @@
 \documentclass{beamer}
-
-    \usetheme{Copenhagen}
-    \usecolortheme{beaver}
-    \input{template_short.tex}
-
+    \input{pkgs.tex}
+    \input{global.tex}
+    \input{setting43.tex}
+    \begin{document}
         \input{content.tex}
-
-
-    
+    \end{document}

global.tex

@@ -0,0 +1,8 @@
+\author{Zhibo Wang}
+\title{Beamer Theme}
+\date{November 26th, 2018}
+
+\AtBeginSection[]{
+    \frame{\frametitle{Outline}\tableofcontents[currentsection, 
+    subsectionstyle=show/show/shaded]}
+}

pkgs.tex

@@ -0,0 +1,5 @@
+\usepackage[english]{babel}
+\usepackage{fancyhdr}        % header footer
+\usepackage{graphicx}        % figure
+\usepackage{algorithm2e}
+\usepackage{booktabs}