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% \iffalse meta-comment
%
% Copyright (C) 2020 Christoph Semken <christoph.ban@semken.info>
% -------------------------------------------------------
%
% This file may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3
% of this license or (at your option) any later version.
% The latest version of this license is in:
%
% http://www.latex-project.org/lppl.txt
%
% and version 1.3 or later is part of all distributions of LaTeX
% version 2005/12/01 or later.
%
% \fi
%
% \iffalse
%
%
%<*driver>
\ProvidesFile{beamerappendixnote.dtx}
%</driver>
%<package> \ProvidesPackage{beamerappendixnote}
%<*package>
[2020/06/07 v1.0.1 updated documentation]
%</package>
%<*driver>
\documentclass{l3doc}
%% Packages
% This package
\usepackage{beamerappendixnote}
% Unicode
\usepackage{fontspec,unicode-math}
% Auxiliary
\usepackage{listings,graphicx}
%% Layout
% Font
\setmainfont{TeX Gyre Pagella}
% Listings
\lstset{
basicstyle=\ttfamily,
columns=fullflexible,
keepspaces=true,
}
% Links
\hypersetup{colorlinks,citecolor=blue,linkcolor=blue,urlcolor=blue}
%% Definitions
\newcommand\fnurl[2]{\href{#1}{#2}\footnote{\url{#1}}}
\begin{document}
\GetFileInfo{beamerappendixnote.dtx}
\title{The \pkg{beamerappendixnote} package}
\author{Christoph Semken%
\thanks{E-mail:
\href{mailto:christoph.ban@semken.info}
{christoph.ban@semken.info}%
}%
}
\date{\fileversion\ --- \filedate}
\maketitle
\begin{documentation}
\noindent Beamer appendix note introduces the \cs{appxnote} command, which puts the note's content on a separate beamer frame, shown by the command \cs{printappxnotes}. It also creates interactive buttons to move back and forth between the two frames:
\lstinputlisting{example-basic.tex}
\includegraphics[page=1,width=.49\linewidth]{example-basic.pdf}
\includegraphics[page=2,width=.49\linewidth]{example-basic.pdf}
\clearpage
\section{Installation}
The \pkg{beamerappendixnote} package is available on \fnurl{https://ctan.org/pkg/beamerappendixnote}{CTAN}. The easiest way to install it is through a package manager. For help, see the \fnurl{https://miktex.org/howto/miktex-console}{MiKTeX} or \fnurl{https://www.tug.org/texlive/doc/texlive-en/texlive-en.html\#x1-430005}{TeX Live} manual. To build \pkg{beamerappendixnote} from the source code, follow the instructions in the \verb|README.md| file.
\section{Usage}
\begin{function}{\appxnote}
\begin{syntax}
\cs{appxnote}\marg{title}\marg{content}
\end{syntax}
Create a new appendix note. Inserts a \cs{beamergotobutton} to a frame that contains \marg{content}. The appendix frame is created using \cs{printappxnotes}. The button’s text and the title of the appendix frame are both set to \marg{title}.
\end{function}
\begin{function}{\printappxnotes}
\begin{syntax}
\cs{printappxnotes}
\end{syntax}
Prints appendix notes in the order they are created using \cs{appxnote}. Has to be used after the last appendix note. Uses one frame per note. Inserts a \cs{beamerreturnbutton} button to the frame where \cs{appxnote} was called, followed by the content, separated by a \cs{vfill}.
\end{function}
\end{documentation}
\begin{implementation}
\section{Implementation}
\DocInput{beamerappendixnote.dtx}
\end{implementation}
\end{document}
%</driver>
% \fi
% \iffalse
%<*package>
%<@@=ban>
% \fi
%
% \subsection{Dependencies}
%
% Load the essential support (\pkg{expl3}).
% \begin{macrocode}
\RequirePackage{expl3}
% \end{macrocode}
%
% Make sure that the version of \pkg{l3kernel} in use is sufficiently new.
% \begin{macrocode}
\@ifpackagelater {expl3}{2018/04/22} {} {%
\PackageError {beamerappendixnote} {Support package expl3 too old}
{%
You need to update your installation of the bundles 'l3kernel' and
'l3packages'.\MessageBreak
Loading~beamerappendixnote~will~abort!%
}%
\endinput
}%
% \end{macrocode}
%
% Identify the package and give the over all version information.
% \begin{macrocode}
\ProvidesExplPackage {beamerappendixnote} {2020/05/07} {1.0}
{Create notes in appendix frames}
% \end{macrocode}
%
% User level interfaces are all created by \pkg{xparse}
% \begin{macrocode}
\RequirePackage {xparse}
% \end{macrocode}
%
% \subsection{Data structures}
%
% Initialise sequences used to store notes.
% \begin{macrocode}
\seq_new:N \g_ban_titles
\seq_new:N \g_ban_content
% \end{macrocode}
%
% \subsection{Macros}
%
% \begin{macro}{\appxnote}
% Create a new appendix note and insert a link
% \begin{macrocode}
\NewDocumentCommand{\appxnote}{m m}{
\seq_gput_right:Nn \g_ban_titles {#1}
\seq_gput_right:Nn \g_ban_content {#2}
\hyperlink{ban-\seq_count:N \g_ban_titles}{\beamergotobutton{#1}}%
\label{ban-back-\seq_count:N \g_ban_titles}
}
% \end{macrocode}
% \end{macro}
%
% \begin{macro}{\@@_print_func:n}
% Print an appendix note
% \begin{macrocode}
\cs_set:Npn \print_func:n #1 {
\begin{frame}[label=ban-#1]{\seq_item:Nn \g_ban_titles {#1}}
\hyperlink{ ban-back-#1 }{\beamerreturnbutton{Back}}
\vfill
\seq_item:Nn \g_ban_content {#1}
\end{frame}
}
% \end{macrocode}
% \end{macro}
%
% \begin{macro}{\printappxnotes}
% Print all appendix notes
% \begin{macrocode}
\NewDocumentCommand{\printappxnotes}{}{
\int_step_function:nN {\seq_count:N \g_ban_titles} \print_func:n
}
% \end{macrocode}
% \end{macro}
%
% \iffalse
%</package>
% \fi
|
